From ac168a03c86a200081f6862c54ddd9f524f3ac67 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Eduardo=20Jos=C3=A9=20Tagle?= Date: Tue, 12 Dec 2017 20:51:36 -0300 Subject: [PATCH] Fixes for the Arduino DUE HAL (Serial Port, Graphics Display, EEPROM emulation) (#8651) * Fixing the DUE serial port assignments: Now -1 means the SAM3x USB Device emulating a serial port, and 0 means the USB to serial adapter included as a programming port * Improving the Fast IO port access implementation on Arduino DUE * Implemented EEPROM emulation on Due by storing data on the internal FLASH (with wear leveling) * Implemented a Software SPI for the ST7920 graphics display for the Arduino RAMPS for DUE, as the default one in u8glib is clocking data too fast on ARM, and the display does not understand it. * Fixing the case where the serial port selected is the USB device * Adding configuration for the Makerparts 3D printer (www.makerparts.net) * Tuned MakerParts acceleration on X and Y axis so it never loses steps. Also adjusted pulses per mm to match default hw configuration * Fine tuned Maximum acceleration for MakerParts printer * Style cleanup * Style cleanup (2) * Style fixes (3) * Fixing the DUE serial port assignments: Now -1 means the SAM3x USB Device emulating a serial port, and 0 means the USB to serial adapter included as a programming port * Improving the Fast IO port access implementation on Arduino DUE * Implemented EEPROM emulation on Due by storing data on the internal FLASH (with wear leveling) * Implemented a Software SPI for the ST7920 graphics display for the Arduino RAMPS for DUE, as the default one in u8glib is clocking data too fast on ARM, and the display does not understand it. * Fixing the case where the serial port selected is the USB device * Adding configuration for the Makerparts 3D printer (www.makerparts.net) * Tuned MakerParts acceleration on X and Y axis so it never loses steps. Also adjusted pulses per mm to match default hw configuration * Fine tuned Maximum acceleration for MakerParts printer * Style cleanup * Style changes to u8g_dev_st7920_128_64_sw_spi.cpp * Even more improvements to the FastIO HAL for DUE. Now WRITE() is 2 ASM instructions, if value is constant, and 5 cycles if value is not constant. Previously, it was 7..8 cycles * After some problems and debugging, seems we need to align the interrupt vector table to 256 bytes, otherwise, the program sometimes stops working * Moved comments out of macro, otherwise, token pasting does not properly work sometimes * Improved Software SPI implementation on DUE: Now it honors the selected speed passed to spiInit(). This allows much faster SDCARD access, improving SDCARD menus and reducing latency * Update u8g_dev_st7920_128_64_sw_spi.cpp * Disabling EEPROM over FLASH emulatiion if an I2C or SPI EEPROM is present --- .../src/HAL/HAL_DUE/EepromEmulation_Due.cpp | 1034 ++++++++++ Marlin/src/HAL/HAL_DUE/HAL_Due.h | 8 +- Marlin/src/HAL/HAL_DUE/HAL_spi_Due.cpp | 152 +- .../src/HAL/HAL_DUE/InterruptVectors_Due.cpp | 8 +- Marlin/src/HAL/HAL_DUE/MarlinSerial_Due.cpp | 1112 +++++----- Marlin/src/HAL/HAL_DUE/fastio_Due.h | 23 +- .../src/HAL/HAL_DUE/persistent_store_impl.cpp | 5 + Marlin/src/HAL/HAL_DUE/spi_pins.h | 3 +- .../examples/MakerParts/Configuration.h | 1789 +++++++++++++++++ .../examples/MakerParts/Configuration_adv.h | 1525 ++++++++++++++ .../config/examples/MakerParts/_Bootscreen.h | 83 + Marlin/src/core/macros.h | 3 +- Marlin/src/lcd/dogm/HAL_LCD_class_defines.h | 7 + .../lcd/dogm/u8g_dev_st7920_128_64_sw_spi.cpp | 276 +++ Marlin/src/lcd/ultralcd_impl_DOGM.h | 5 + 15 files changed, 5444 insertions(+), 589 deletions(-) create mode 100644 Marlin/src/HAL/HAL_DUE/EepromEmulation_Due.cpp create mode 100644 Marlin/src/config/examples/MakerParts/Configuration.h create mode 100644 Marlin/src/config/examples/MakerParts/Configuration_adv.h create mode 100644 Marlin/src/config/examples/MakerParts/_Bootscreen.h create mode 100644 Marlin/src/lcd/dogm/u8g_dev_st7920_128_64_sw_spi.cpp diff --git a/Marlin/src/HAL/HAL_DUE/EepromEmulation_Due.cpp b/Marlin/src/HAL/HAL_DUE/EepromEmulation_Due.cpp new file mode 100644 index 0000000000..a7afb6e6a0 --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/EepromEmulation_Due.cpp @@ -0,0 +1,1034 @@ + +/* EEPROM emulation over flash with reduced wear + * + * We will use 2 contiguous groups of pages as main and alternate. + * We want an structure that allows to read as fast as possible, + * without the need of scanning the whole FLASH memory. + * + * FLASH bits default erased state is 1, and can be set to 0 + * on a per bit basis. To reset them to 1, a full page erase + * is needed. + * + * Values are stored as differences that should be applied to a + * completely erased EEPROM (filled with 0xFFs). We just encode + * the starting address of the values to change, the length of + * the block of new values, and the values themselves. All diffs + * are accumulated into a RAM buffer, compacted into the least + * amount of non overlapping diffs possible and sorted by starting + * address before being saved into the next available page of FLASH + * of the current group. + * Once the current group is completely full, we compact it and save + * it into the other group, then erase the current group and switch + * to that new group and set it as current. + * + * The FLASH endurance is about 1/10 ... 1/100 of an EEPROM + * endurance, but EEPROM endurance is specified per byte, not + * per page. We can't emulate EE endurance with FLASH for all + * bytes, but we can emulate endurance for a given percent of + * bytes. + * + */ + +#ifdef ARDUINO_ARCH_SAM + +#include "../persistent_store_api.h" +#include "../../inc/MarlinConfig.h" + +#if ENABLED(EEPROM_SETTINGS) && DISABLED(I2C_EEPROM) && DISABLED(SPI_EEPROM) + +#include + +#define EEPROMSize 4096 +#define PagesPerGroup 128 +#define GroupCount 2 +#define PageSize 256 + + /* Flash storage */ +typedef struct FLASH_SECTOR { + uint8_t page[PageSize]; +} FLASH_SECTOR_T; + +#define PAGE_FILL \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, \ + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF + +#define FLASH_INIT_FILL \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL, \ + PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL,PAGE_FILL + +/* This is the FLASH area used to emulate a 2Kbyte EEPROM -- We need this buffer aligned + to a 256 byte boundary. */ +static const uint8_t flashStorage[PagesPerGroup * GroupCount * PageSize] __attribute__ ((aligned (PageSize))) = { FLASH_INIT_FILL }; + +/* Get the address of an specific page */ +static const FLASH_SECTOR_T* getFlashStorage(int page) { + return (const FLASH_SECTOR_T*)&flashStorage[page*PageSize]; +} + +static uint8_t buffer[256] = {0}; // The RAM buffer to accumulate writes +static uint8_t curPage = 0; // Current FLASH page inside the group +static uint8_t curGroup = 0xFF; // Current FLASH group + +//#define EE_EMU_DEBUG +#ifdef EE_EMU_DEBUG + static void ee_Dump(int page,const void* data) { + + const uint8_t* c = (const uint8_t*) data; + char buffer[80]; + + sprintf(buffer, "Page: %d (0x%04x)\n", page, page); + MYSERIAL.print(buffer); + + char* p = &buffer[0]; + for (int i = 0; i< PageSize; ++i) { + if ((i & 15) == 0) { + p += sprintf(p,"%04x] ",i); + } + + p += sprintf(p," %02x",c[i]); + if ((i & 15) == 15) { + *p++ = '\n'; + *p = 0; + MYSERIAL.print(buffer); + p = &buffer[0]; + } + } + } +#endif + +/* Flash Writing Protection Key */ +#define FWP_KEY 0x5Au + +#if SAM4S_SERIES + #define EEFC_FCR_FCMD(value) \ + ((EEFC_FCR_FCMD_Msk & ((value) << EEFC_FCR_FCMD_Pos))) + #define EEFC_ERROR_FLAGS (EEFC_FSR_FLOCKE | EEFC_FSR_FCMDE | EEFC_FSR_FLERR) +#else + #define EEFC_ERROR_FLAGS (EEFC_FSR_FLOCKE | EEFC_FSR_FCMDE) +#endif + + +/** + * Writes the contents of the specified page (no previous erase) + * @param page (page #) + * @param data (pointer to the data buffer) + */ +__attribute__ ((long_call, section (".ramfunc"))) +static bool ee_PageWrite(uint16_t page,const void* data) { + + int i; + uint32_t addrflash = ((uint32_t)getFlashStorage(page)); + + // Read the flash contents + uint32_t pageContents[PageSize>>2]; + memcpy(pageContents, (void*)addrflash, PageSize); + + // We ONLY want to toggle bits that have changed, and that have changed to 0. + // SAM3X8E tends to destroy contiguous bits if reprogrammed without erasing, so + // we try by all means to avoid this. That is why it says: "The Partial + // Programming mode works only with 128-bit (or higher) boundaries. It cannot + // be used with boundaries lower than 128 bits (8, 16 or 32-bit for example)." + // All bits that did not change, set them to 1. + for (i = 0; i > 2; i++) { + pageContents[i] = (((uint32_t*)data)[i]) | (~(pageContents[i] ^ ((uint32_t*)data)[i])); + } + + #ifdef EE_EMU_DEBUG + SERIAL_ECHO_START(); + SERIAL_ECHOLNPAIR("EEPROM PageWrite ",page); + SERIAL_ECHOLNPAIR(" in FLASH address ",(uint32_t)addrflash); + SERIAL_ECHOLNPAIR(" base address ",(uint32_t)getFlashStorage(0)); + MYSERIAL.flush(); + #endif + + // Get the page relative to the start of the EFC controller, and the EFC controller to use + Efc *efc; + uint16_t fpage; + if (addrflash >= IFLASH1_ADDR) { + efc = EFC1; + fpage = (addrflash - IFLASH1_ADDR) / IFLASH1_PAGE_SIZE; + } + else { + efc = EFC0; + fpage = (addrflash - IFLASH0_ADDR) / IFLASH0_PAGE_SIZE; + } + + // Get the page that must be unlocked, then locked + uint16_t lpage = fpage & (~((IFLASH0_LOCK_REGION_SIZE / IFLASH0_PAGE_SIZE) - 1)); + + // Disable all interrupts + __disable_irq(); + + // Get the FLASH wait states + uint32_t orgWS = (efc->EEFC_FMR & EEFC_FMR_FWS_Msk) >> EEFC_FMR_FWS_Pos; + + // Set wait states to 6 (SAM errata) + efc->EEFC_FMR = efc->EEFC_FMR & (~EEFC_FMR_FWS_Msk) | EEFC_FMR_FWS(6); + + // Unlock the flash page + uint32_t status; + efc->EEFC_FCR = EEFC_FCR_FKEY(FWP_KEY) | EEFC_FCR_FARG(lpage) | EEFC_FCR_FCMD(EFC_FCMD_CLB); + while (((status = efc->EEFC_FSR) & EEFC_FSR_FRDY) != EEFC_FSR_FRDY) { + // force compiler to not optimize this -- NOPs don't work! + __asm__ __volatile__(""); + }; + + if ((status & EEFC_ERROR_FLAGS) != 0) { + + // Restore original wait states + efc->EEFC_FMR = efc->EEFC_FMR & (~EEFC_FMR_FWS_Msk) | EEFC_FMR_FWS(orgWS); + + // Reenable interrupts + __enable_irq(); + + #ifdef EE_EMU_DEBUG + SERIAL_ECHO_START(); + SERIAL_ECHOLNPAIR("EEPROM Unlock failure for page ",page); + #endif + return false; + } + + // Write page and lock: Writing 8-bit and 16-bit data is not allowed and may lead to unpredictable data corruption. + const uint32_t * aligned_src = (const uint32_t *) &pageContents[0]; /*data;*/ + uint32_t * p_aligned_dest = (uint32_t *) addrflash; + for (i = 0; i < (IFLASH0_PAGE_SIZE / sizeof(uint32_t)); ++i) { + *p_aligned_dest++ = *aligned_src++; + } + efc->EEFC_FCR = EEFC_FCR_FKEY(FWP_KEY) | EEFC_FCR_FARG(fpage) | EEFC_FCR_FCMD(EFC_FCMD_WPL); + while (((status = efc->EEFC_FSR) & EEFC_FSR_FRDY) != EEFC_FSR_FRDY) { + // force compiler to not optimize this -- NOPs don't work! + __asm__ __volatile__(""); + }; + + if ((status & EEFC_ERROR_FLAGS) != 0) { + + // Restore original wait states + efc->EEFC_FMR = efc->EEFC_FMR & (~EEFC_FMR_FWS_Msk) | EEFC_FMR_FWS(orgWS); + + // Reenable interrupts + __enable_irq(); + + #ifdef EE_EMU_DEBUG + SERIAL_ECHO_START(); + SERIAL_ECHOLNPAIR("EEPROM Write failure for page ",page); + #endif + return false; + } + + // Restore original wait states + efc->EEFC_FMR = efc->EEFC_FMR & (~EEFC_FMR_FWS_Msk) | EEFC_FMR_FWS(orgWS); + + // Reenable interrupts + __enable_irq(); + + // Compare contents + if (memcmp(getFlashStorage(page),data,PageSize)) { + + #ifdef EE_EMU_DEBUG + SERIAL_ECHO_START(); + SERIAL_ECHOLNPAIR("EEPROM Verify Write failure for page ",page); + + ee_Dump( page,(uint32_t *) addrflash); + ee_Dump(-page,data); + + // Calculate count of changed bits + uint32_t* p1 = (uint32_t*)addrflash; + uint32_t* p2 = (uint32_t*)data; + int count = 0; + for (i =0; i> 2; i++) { + if (p1[i] != p2[i]) { + uint32_t delta = p1[i] ^ p2[i]; + while (delta) { + if ((delta&1) != 0) + count++; + delta >>= 1; + } + } + } + SERIAL_ECHOLNPAIR("--> Differing bits: ",count); + #endif + + return false; + } + + return true; +} + +/** + * Erases the contents of the specified page + * @param page (page #) + */ +__attribute__ ((long_call, section (".ramfunc"))) +static bool ee_PageErase(uint16_t page) { + + int i; + uint32_t addrflash = ((uint32_t)getFlashStorage(page)); + + #ifdef EE_EMU_DEBUG + SERIAL_ECHO_START(); + SERIAL_ECHOLNPAIR("EEPROM PageErase ",page); + SERIAL_ECHOLNPAIR(" in FLASH address ",(uint32_t)addrflash); + SERIAL_ECHOLNPAIR(" base address ",(uint32_t)getFlashStorage(0)); + MYSERIAL.flush(); + #endif + + // Get the page relative to the start of the EFC controller, and the EFC controller to use + Efc *efc; + uint16_t fpage; + if (addrflash >= IFLASH1_ADDR) { + efc = EFC1; + fpage = (addrflash - IFLASH1_ADDR) / IFLASH1_PAGE_SIZE; + } + else { + efc = EFC0; + fpage = (addrflash - IFLASH0_ADDR) / IFLASH0_PAGE_SIZE; + } + + // Get the page that must be unlocked, then locked + uint16_t lpage = fpage & (~((IFLASH0_LOCK_REGION_SIZE / IFLASH0_PAGE_SIZE) - 1)); + + // Disable all interrupts + __disable_irq(); + + // Get the FLASH wait states + uint32_t orgWS = (efc->EEFC_FMR & EEFC_FMR_FWS_Msk) >> EEFC_FMR_FWS_Pos; + + // Set wait states to 6 (SAM errata) + efc->EEFC_FMR = efc->EEFC_FMR & (~EEFC_FMR_FWS_Msk) | EEFC_FMR_FWS(6); + + // Unlock the flash page + uint32_t status; + efc->EEFC_FCR = EEFC_FCR_FKEY(FWP_KEY) | EEFC_FCR_FARG(lpage) | EEFC_FCR_FCMD(EFC_FCMD_CLB); + while (((status = efc->EEFC_FSR) & EEFC_FSR_FRDY) != EEFC_FSR_FRDY) { + // force compiler to not optimize this -- NOPs don't work! + __asm__ __volatile__(""); + }; + if ((status & EEFC_ERROR_FLAGS) != 0) { + + // Restore original wait states + efc->EEFC_FMR = efc->EEFC_FMR & (~EEFC_FMR_FWS_Msk) | EEFC_FMR_FWS(orgWS); + + // Reenable interrupts + __enable_irq(); + + #ifdef EE_EMU_DEBUG + SERIAL_ECHO_START(); + SERIAL_ECHOLNPAIR("EEPROM Unlock failure for page ",page); + #endif + return false; + } + + // Erase Write page and lock: Writing 8-bit and 16-bit data is not allowed and may lead to unpredictable data corruption. + uint32_t * p_aligned_dest = (uint32_t *) addrflash; + for (i = 0; i < (IFLASH0_PAGE_SIZE / sizeof(uint32_t)); ++i) { + *p_aligned_dest++ = 0xFFFFFFFF; + } + efc->EEFC_FCR = EEFC_FCR_FKEY(FWP_KEY) | EEFC_FCR_FARG(fpage) | EEFC_FCR_FCMD(EFC_FCMD_EWPL); + while (((status = efc->EEFC_FSR) & EEFC_FSR_FRDY) != EEFC_FSR_FRDY) { + // force compiler to not optimize this -- NOPs don't work! + __asm__ __volatile__(""); + }; + if ((status & EEFC_ERROR_FLAGS) != 0) { + + // Restore original wait states + efc->EEFC_FMR = efc->EEFC_FMR & (~EEFC_FMR_FWS_Msk) | EEFC_FMR_FWS(orgWS); + + // Reenable interrupts + __enable_irq(); + + #ifdef EE_EMU_DEBUG + SERIAL_ECHO_START(); + SERIAL_ECHOLNPAIR("EEPROM Erase failure for page ",page); + #endif + return false; + } + + // Restore original wait states + efc->EEFC_FMR = efc->EEFC_FMR & (~EEFC_FMR_FWS_Msk) | EEFC_FMR_FWS(orgWS); + + // Reenable interrupts + __enable_irq(); + + // Check erase + uint32_t * aligned_src = (uint32_t *) addrflash; + for (i = 0; i < PageSize >> 2; i++) { + if (*aligned_src++ != 0xFFFFFFFF) { + + #ifdef EE_EMU_DEBUG + SERIAL_ECHO_START(); + SERIAL_ECHOLNPAIR("EEPROM Verify Erase failure for page ",page); + + ee_Dump( page,(uint32_t *) addrflash); + #endif + return false; + } + } + + return true; +} +static uint8_t ee_Read(uint32_t address, bool excludeRAMBuffer = false) { + + uint32_t baddr; + uint32_t blen; + + // If we were requested an address outside of the emulated range, fail now + if (address >= EEPROMSize) + return false; + + // Check that the value is not contained in the RAM buffer + if (!excludeRAMBuffer) { + int i = 0; + while (i <= (PageSize - 4)) { /* (PageSize - 4) because otherwise, there is not enough room for data and headers */ + + // Get the address of the block + baddr = buffer[i] | (buffer[i + 1] << 8); + + // Get the length of the block + blen = buffer[i + 2]; + + // If we reach the end of the list, break loop + if (blen == 0xFF) + break; + + // Check if data is contained in this block + if (address >= baddr && + address < (baddr + blen)) { + + // Yes, it is contained. Return it! + return buffer[i + 3 + address - baddr]; + } + + // As blocks are always sorted, if the starting address of this block is higher + // than the address we are looking for, break loop now - We wont find the value + // associated to the address + if (baddr > address) + break; + + // Jump to the next block + i += 3 + blen; + } + } + + // It is NOT on the RAM buffer. It could be stored in FLASH. We are + // ensured on a given FLASH page, address contents are never repeated + // but on different pages, there is no such warranty, so we must go + // backwards from the last written FLASH page to the first one. + for (int page = curPage - 1; page >= 0; --page) { + + // Get a pointer to the flash page + uint8_t* pflash = (uint8_t*)getFlashStorage(page + curGroup * PagesPerGroup); + + int i = 0; + while (i <= (PageSize - 4)) { /* (PageSize - 4) because otherwise, there is not enough room for data and headers */ + + // Get the address of the block + baddr = pflash[i] | (pflash[i + 1] << 8); + + // Get the length of the block + blen = pflash[i + 2]; + + // If we reach the end of the list, break loop + if (blen == 0xFF) + break; + + // Check if data is contained in this block + if (address >= baddr && + address < (baddr + blen)) { + + // Yes, it is contained. Return it! + return pflash[i + 3 + address - baddr]; + } + + // As blocks are always sorted, if the starting address of this block is higher + // than the address we are looking for, break loop now - We wont find the value + // associated to the address + if (baddr > address) + break; + + // Jump to the next block + i += 3 + blen; + } + } + + // If reached here, value is not stored, so return its default value + return 0xFF; +} + +static uint32_t ee_GetAddrRange(uint32_t address, bool excludeRAMBuffer = false) { + uint32_t baddr; + uint32_t blen; + uint32_t nextAddr = 0xFFFF; + uint32_t nextRange = 0; + + // Check that the value is not contained in the RAM buffer + if (!excludeRAMBuffer) { + int i = 0; + while (i <= (PageSize - 4)) { /* (PageSize - 4) because otherwise, there is not enough room for data and headers */ + + // Get the address of the block + baddr = buffer[i] | (buffer[i + 1] << 8); + + // Get the length of the block + blen = buffer[i + 2]; + + // If we reach the end of the list, break loop + if (blen == 0xFF) + break; + + // Check if address and address + 1 is contained in this block + if (address >= baddr && + address < (baddr + blen)) { + + // Yes, it is contained. Return it! + return address | ((blen - address + baddr) << 16); + } + + // Otherwise, check if we can use it as a limit + if (baddr > address && baddr < nextAddr) { + nextAddr = baddr; + nextRange = blen; + } + + // As blocks are always sorted, if the starting address of this block is higher + // than the address we are looking for, break loop now - We wont find the value + // associated to the address + if (baddr > address) + break; + + // Jump to the next block + i += 3 + blen; + } + } + + // It is NOT on the RAM buffer. It could be stored in FLASH. We are + // ensured on a given FLASH page, address contents are never repeated + // but on different pages, there is no such warranty, so we must go + // backwards from the last written FLASH page to the first one. + for (int page = curPage - 1; page >= 0; --page) { + + // Get a pointer to the flash page + uint8_t* pflash = (uint8_t*)getFlashStorage(page + curGroup * PagesPerGroup); + + int i = 0; + while (i <= (PageSize - 4)) { /* (PageSize - 4) because otherwise, there is not enough room for data and headers */ + + // Get the address of the block + baddr = pflash[i] | (pflash[i + 1] << 8); + + // Get the length of the block + blen = pflash[i + 2]; + + // If we reach the end of the list, break loop + if (blen == 0xFF) + break; + + // Check if data is contained in this block + if (address >= baddr && + address < (baddr + blen)) { + + // Yes, it is contained. Return it! + return address | ((blen - address + baddr) << 16); + } + + // Otherwise, check if we can use it as a limit + if (baddr > address && baddr < nextAddr) { + nextAddr = baddr; + nextRange = blen; + } + + // As blocks are always sorted, if the starting address of this block is higher + // than the address we are looking for, break loop now - We wont find the value + // associated to the address + if (baddr > address) + break; + + // Jump to the next block + i += 3 + blen; + } + } + + // If reached here, we will return the next valid address + return nextAddr | (nextRange << 16); +} + +static bool ee_IsPageClean(int page) { + + uint32_t* pflash = (uint32_t*) getFlashStorage(page); + for (int i = 0; i < (PageSize >> 2); ++i) { + if (*pflash++ != 0xFFFFFFFF) + return false; + } + return true; +} + +static bool ee_Flush(uint32_t overrideAddress = 0xFFFFFFFF, uint8_t overrideData = 0xFF) { + + // Check if RAM buffer has something to be written + bool isEmpty = true; + uint32_t* p = (uint32_t*) &buffer[0]; + for (int j = 0; j < (PageSize >> 2); j++) { + if (*p++ != 0xFFFFFFFF) { + isEmpty = false; + break; + } + } + + // If something has to be written, do so! + if (!isEmpty) { + + // Write the current ram buffer into FLASH + ee_PageWrite(curPage + curGroup * PagesPerGroup, buffer); + + // Clear the RAM buffer + memset(buffer, 0xFF, sizeof(buffer)); + + // Increment the page to use the next time + ++curPage; + } + + // Did we reach the maximum count of available pages per group for storage ? + if (curPage < PagesPerGroup) { + + // Do we have an override address ? + if (overrideAddress < EEPROMSize) { + + // Yes, just store the value into the RAM buffer + buffer[0] = overrideAddress & 0xFF; + buffer[0 + 1] = (overrideAddress >> 8) & 0xFF; + buffer[0 + 2] = 1; + buffer[0 + 3] = overrideData; + } + + // Done! + return true; + } + + // We have no space left on the current group - We must compact the values + int i = 0; + + // Compute the next group to use + int curwPage = 0; + int curwGroup = curGroup + 1; + if (curwGroup >= GroupCount) + curwGroup = 0; + + uint32_t rdAddr = 0; + do { + + // Get the next valid range + uint32_t addrRange = ee_GetAddrRange(rdAddr, true); + + // Make sure not to skip the override address, if specified + int rdRange; + if (overrideAddress < EEPROMSize && + rdAddr <= overrideAddress && + (addrRange & 0xFFFF) > overrideAddress) { + + rdAddr = overrideAddress; + rdRange = 1; + } + else { + rdAddr = addrRange & 0xFFFF; + rdRange = addrRange >> 16; + } + + // If no range, break loop + if (rdRange == 0) + break; + + do { + + // Get the value + uint8_t rdValue = overrideAddress == rdAddr ? overrideData : ee_Read(rdAddr, true); + + // Do not bother storing default values + if (rdValue != 0xFF) { + + // If we have room, add it to the buffer + if (buffer[i + 2] == 0xFF) { + + // Uninitialized buffer, just add it! + buffer[i] = rdAddr & 0xFF; + buffer[i + 1] = (rdAddr >> 8) & 0xFF; + buffer[i + 2] = 1; + buffer[i + 3] = rdValue; + + } + else { + // Buffer already has contents. Check if we can extend it + + // Get the address of the block + uint32_t baddr = buffer[i] | (buffer[i + 1] << 8); + + // Get the length of the block + uint32_t blen = buffer[i + 2]; + + // Can we expand it ? + if (rdAddr == (baddr + blen) && + i < (PageSize - 4) && /* This block has a chance to contain data AND */ + buffer[i + 2] < (PageSize - i - 3)) {/* There is room for this block to be expanded */ + + // Yes, do it + ++buffer[i + 2]; + + // And store the value + buffer[i + 3 + rdAddr - baddr] = rdValue; + + } + else { + + // No, we can't expand it - Skip the existing block + i += 3 + blen; + + // Can we create a new slot ? + if (i > (PageSize - 4)) { + + // Not enough space - Write the current buffer to FLASH + ee_PageWrite(curwPage + curwGroup * PagesPerGroup, buffer); + + // Advance write page (as we are compacting, should never overflow!) + ++curwPage; + + // Clear RAM buffer + memset(buffer, 0xFF, sizeof(buffer)); + + // Start fresh */ + i = 0; + } + + // Enough space, add the new block + buffer[i] = rdAddr & 0xFF; + buffer[i + 1] = (rdAddr >> 8) & 0xFF; + buffer[i + 2] = 1; + buffer[i + 3] = rdValue; + } + } + } + + // Go to the next address + ++rdAddr; + + // Repeat for bytes of this range + } while (--rdRange); + + // Repeat until we run out of ranges + } while (rdAddr < EEPROMSize); + + // We must erase the previous group, in preparation for the next swap + for (int page = 0; page < curPage; page++) { + ee_PageErase(page + curGroup * PagesPerGroup); + } + + // Finally, Now the active group is the created new group + curGroup = curwGroup; + curPage = curwPage; + + // Done! + return true; +} + +static bool ee_Write(uint32_t address, uint8_t data) { + + // If we were requested an address outside of the emulated range, fail now + if (address >= EEPROMSize) + return false; + + // Lets check if we have a block with that data previously defined. Block + // start addresses are always sorted in ascending order + int i = 0; + while (i <= (PageSize - 4)) { /* (PageSize - 4) because otherwise, there is not enough room for data and headers */ + + // Get the address of the block + uint32_t baddr = buffer[i] | (buffer[i + 1] << 8); + + // Get the length of the block + uint32_t blen = buffer[i + 2]; + + // If we reach the end of the list, break loop + if (blen == 0xFF) + break; + + // Check if data is contained in this block + if (address >= baddr && + address < (baddr + blen)) { + + // Yes, it is contained. Just modify it + buffer[i + 3 + address - baddr] = data; + + // Done! + return true; + } + + // Maybe we could add it to the front or to the back + // of this block ? + if ((address + 1) == baddr || + address == (baddr + blen)) { + + // Potentially, it could be done. But we must ensure there is room + // so we can expand the block. Lets find how much free space remains + uint32_t iend = i; + do { + uint32_t ln = buffer[iend + 2]; + if (ln == 0xFF) break; + iend += 3 + ln; + } while (iend <= (PageSize - 4)); /* (PageSize - 4) because otherwise, there is not enough room for data and headers */ + + // Here, inxt points to the first free address in the buffer. Do we have room ? + if (iend < PageSize) { + // Yes, at least a byte is free - We can expand the block + + // Do we have to insert at the beginning ? + if ((address + 1) == baddr) { + + // Insert at the beginning + + // Make room at the beginning for our byte + memmove(&buffer[i + 3 + 1], &buffer[i + 3], iend - i - 3); + + // Adjust the header and store the data + buffer[i] = address & 0xFF; + buffer[i + 1] = (address >> 8) & 0xFF; + buffer[i + 2]++; + buffer[i + 3] = data; + + } + else { + + // Insert at the end - There is a very interesting thing that could happen here: + // Maybe we could coalesce the next block with this block. Let's try to do it! + int inext = i + 3 + blen; + if (inext <= (PageSize - 4) && + (buffer[inext] | (buffer[inext + 1] << 8)) == (baddr + blen + 1)) { + // YES! ... we can coalesce blocks! . Do it! + + // Adjust this block header to include the next one + buffer[i + 2] += buffer[inext + 2] + 1; + + // Store data at the right place + buffer[i + 3 + blen] = data; + + // Remove the next block header and append its data + memmove(&buffer[inext + 1], &buffer[inext + 3], iend - inext - 3); + + // Finally, as we have saved 2 bytes at the end, make sure to clean them + buffer[iend - 2] = 0xFF; + buffer[iend - 1] = 0xFF; + + } + else { + // NO ... No coalescing possible yet + + // Make room at the end for our byte + memmove(&buffer[i + 3 + blen + 1], &buffer[i + 3 + blen], iend - i - 3 - blen); + + // And add the data to the block + buffer[i + 2]++; + buffer[i + 3 + blen] = data; + } + } + + // Done! + return true; + } + } + + // As blocks are always sorted, if the starting address of this block is higher + // than the address we are looking for, break loop now - We wont find the value + // associated to the address + if (baddr > address) + break; + + // Jump to the next block + i += 3 + blen; + } + + // Value is not stored AND we can't expand previous block to contain it. We must create a new block + + // First, lets find how much free space remains + uint32_t iend = i; + while (iend <= (PageSize - 4)) { /* (PageSize - 4) because otherwise, there is not enough room for data and headers */ + uint32_t ln = buffer[iend + 2]; + if (ln == 0xFF) break; + iend += 3 + ln; + } + + // If there is room for a new block, insert it at the proper place + if (iend <= (PageSize - 4)) { + + // We have room to create a new block. Do so --- But add + // the block at the proper position, sorted by starting + // address, so it will be possible to compact it with other blocks. + + // Make space + memmove(&buffer[i + 4], &buffer[i], iend - i); + + // And add the block + buffer[i] = address & 0xFF; + buffer[i + 1] = (address >> 8) & 0xFF; + buffer[i + 2] = 1; + buffer[i + 3] = data; + + // Done! + return true; + } + + // Not enough room to store this information on this FLASH page - Perform a + // flush and override the address with the specified contents + return ee_Flush(address, data); +} + +static void ee_Init() { + + // Just init once! + if (curGroup != 0xFF) + return; + + // Clean up the SRAM buffer + memset(buffer, 0xFF, sizeof(buffer)); + + // Now, we must find out the group where settings are stored + for (curGroup = 0; curGroup < GroupCount; curGroup++) { + if (!ee_IsPageClean(curGroup * PagesPerGroup)) + break; + } + + // If all groups seem to be used, default to first group + if (curGroup >= GroupCount) + curGroup = 0; + + #ifdef EE_EMU_DEBUG + SERIAL_ECHO_START(); + SERIAL_ECHOLNPAIR("EEPROM Current Group: ",curGroup); + MYSERIAL.flush(); + #endif + + // Now, validate that all the other group pages are empty + for (int grp = 0; grp < GroupCount; grp++) { + if (grp == curGroup) + continue; + + for (int page = 0; page < PagesPerGroup; page++) { + if (!ee_IsPageClean(grp * PagesPerGroup + page)) { + #ifdef EE_EMU_DEBUG + SERIAL_ECHO_START(); + SERIAL_ECHOPAIR("EEPROM Page ",page); + SERIAL_ECHOLNPAIR(" not clean on group ",grp); + MYSERIAL.flush(); + #endif + ee_PageErase(grp * PagesPerGroup + page); + } + } + } + + // Finally, for the active group, determine the first unused page + // and also validate that all the other ones are clean + for (curPage = 0; curPage < PagesPerGroup; curPage++) { + if (ee_IsPageClean(curGroup * PagesPerGroup + curPage)) { + #ifdef EE_EMU_DEBUG + ee_Dump(curGroup * PagesPerGroup + curPage, getFlashStorage(curGroup * PagesPerGroup + curPage)); + #endif + break; + } + } + + #ifdef EE_EMU_DEBUG + SERIAL_ECHO_START(); + SERIAL_ECHOLNPAIR("EEPROM Active page: ",curPage); + MYSERIAL.flush(); + #endif + + // Make sure the pages following the first clean one are also clean + for (int page = curPage + 1; page < PagesPerGroup; page++) { + if (!ee_IsPageClean(curGroup * PagesPerGroup + page)) { + #ifdef EE_EMU_DEBUG + SERIAL_ECHO_START(); + SERIAL_ECHOPAIR("EEPROM Page ",page); + SERIAL_ECHOLNPAIR(" not clean on active group ",curGroup); + MYSERIAL.flush(); + ee_Dump(curGroup * PagesPerGroup + page, getFlashStorage(curGroup * PagesPerGroup + page)); + #endif + ee_PageErase(curGroup * PagesPerGroup + page); + } + } +} + +uint8_t eeprom_read_byte(uint8_t* addr) { + ee_Init(); + return ee_Read((uint32_t)addr); +} + +void eeprom_write_byte(uint8_t* addr, uint8_t value) { + ee_Init(); + ee_Write((uint32_t)addr, value); +} + +void eeprom_update_block(const void* __src, void* __dst, size_t __n) { + uint8_t* dst = (uint8_t*)__dst; + const uint8_t* src = (const uint8_t*)__src; + while (__n--) { + eeprom_write_byte(dst, *src); + ++dst; + ++src; + } +} + +void eeprom_read_block(void* __dst, const void* __src, size_t __n) { + uint8_t* dst = (uint8_t*)__dst; + uint8_t* src = (uint8_t*)__src; + while (__n--) { + *dst = eeprom_read_byte(src); + ++dst; + ++src; + } +} + +void eeprom_flush(void) { + ee_Flush(); +} + +#endif // ENABLED(EEPROM_SETTINGS) && DISABLED(I2C_EEPROM) && DISABLED(SPI_EEPROM) +#endif // ARDUINO_ARCH_AVR \ No newline at end of file diff --git a/Marlin/src/HAL/HAL_DUE/HAL_Due.h b/Marlin/src/HAL/HAL_DUE/HAL_Due.h index 548aa04e93..3ed093fe21 100644 --- a/Marlin/src/HAL/HAL_DUE/HAL_Due.h +++ b/Marlin/src/HAL/HAL_DUE/HAL_Due.h @@ -43,13 +43,7 @@ #if SERIAL_PORT == -1 #define MYSERIAL SerialUSB -#elif SERIAL_PORT == 0 - #define MYSERIAL customizedSerial -#elif SERIAL_PORT == 1 - #define MYSERIAL customizedSerial -#elif SERIAL_PORT == 2 - #define MYSERIAL customizedSerial -#elif SERIAL_PORT == 3 +#elif SERIAL_PORT >= 0 && SERIAL_PORT <= 4 #define MYSERIAL customizedSerial #endif diff --git a/Marlin/src/HAL/HAL_DUE/HAL_spi_Due.cpp b/Marlin/src/HAL/HAL_DUE/HAL_spi_Due.cpp index df5eeeb753..d23cb35aea 100644 --- a/Marlin/src/HAL/HAL_DUE/HAL_spi_Due.cpp +++ b/Marlin/src/HAL/HAL_DUE/HAL_spi_Due.cpp @@ -52,30 +52,123 @@ // -------------------------------------------------------------------------- // software SPI // -------------------------------------------------------------------------- + + /* ---------------- Delay Cycles routine -------------- */ + + /* https://blueprints.launchpad.net/gcc-arm-embedded/+spec/delay-cycles */ + + #define nop() __asm__ __volatile__("nop;\n\t":::) + + FORCE_INLINE static void __delay_4cycles(uint32_t cy) { // +1 cycle + #if ARCH_PIPELINE_RELOAD_CYCLES<2 + #define EXTRA_NOP_CYCLES "nop" + #else + #define EXTRA_NOP_CYCLES "" + #endif + + __asm__ __volatile__( + ".syntax unified" "\n\t" // is to prevent CM0,CM1 non-unified syntax + + "loop%=:" "\n\t" + " subs %[cnt],#1" "\n\t" + EXTRA_NOP_CYCLES "\n\t" + " bne loop%=" "\n\t" + : [cnt]"+r"(cy) // output: +r means input+output + : // input: + : "cc" // clobbers: + ); + } + + FORCE_INLINE static void DELAY_CYCLES(uint32_t x) { + + if (__builtin_constant_p(x)) { + + #define MAXNOPS 4 + + if (x <= (MAXNOPS)) { + switch(x) { case 4: nop(); case 3: nop(); case 2: nop(); case 1: nop(); } + } + else { // because of +1 cycle inside delay_4cycles + const uint32_t rem = (x - 1) % (MAXNOPS); + switch(rem) { case 3: nop(); case 2: nop(); case 1: nop(); } + if ((x = (x - 1) / (MAXNOPS))) + __delay_4cycles(x); // if need more then 4 nop loop is more optimal + } + } + else + __delay_4cycles(x / 4); + } + + /* ---------------- Delay in nanoseconds and in microseconds */ + + #define DELAY_NS(x) DELAY_CYCLES( (x) * (F_CPU/1000000) / 1000) + + typedef uint8_t (*pfnSpiTransfer) (uint8_t b); + // bitbanging transfer - // run at ~100KHz (necessary for init) - static uint8_t spiTransfer(uint8_t b) { // using Mode 0 - for (int bits = 0; bits < 8; bits++) { - if (b & 0x80) { - WRITE(MOSI_PIN, HIGH); - } - else { - WRITE(MOSI_PIN, LOW); - } - b <<= 1; + #define SWSPI_BIT_XFER(n) \ + WRITE(MOSI_PIN, bout & (1 << n)); \ + WRITE(SCK_PIN, HIGH); /* Sampling point */\ + /* (implicit by overhead) DELAY_NS(63); 5.3 cycles @ 84mhz */ \ + bin |= (READ(MISO_PIN) != 0) << n; \ + WRITE(SCK_PIN, LOW); /* Toggling point*/ \ + /* (implicit by overhead) DELAY_NS(63); 5.3 cycles @ 84mhz */ + + // run at ~8 .. ~10Mhz + static uint8_t spiTransfer0(uint8_t bout) { // using Mode 0 + volatile uint8_t bin = 0; /* volatile to disable deferred processing */ + SWSPI_BIT_XFER(7); + SWSPI_BIT_XFER(6); + SWSPI_BIT_XFER(5); + SWSPI_BIT_XFER(4); + SWSPI_BIT_XFER(3); + SWSPI_BIT_XFER(2); + SWSPI_BIT_XFER(1); + SWSPI_BIT_XFER(0); + return bin; + } + + // run at ~4Mhz + static uint8_t spiTransfer1(uint8_t b) { // using Mode 0 + int bits = 8; + do { + WRITE(MOSI_PIN, b & 0x80); + b <<= 1; // little setup time WRITE(SCK_PIN, HIGH); - delayMicroseconds(5U); + DELAY_NS(125); // 10 cycles @ 84mhz + + b |= (READ(MISO_PIN) != 0); - if (READ(MISO_PIN)) { - b |= 1; - } WRITE(SCK_PIN, LOW); - delayMicroseconds(5U); - } + DELAY_NS(125); // 10 cycles @ 84mhz + } while (--bits); return b; } + // all the others + static uint32_t spiDelayCyclesX4 = (F_CPU/1000000); // 4uS => 125khz + + static uint8_t spiTransferX(uint8_t b) { // using Mode 0 + int bits = 8; + do { + WRITE(MOSI_PIN, b & 0x80); + b <<= 1; // little setup time + + WRITE(SCK_PIN, HIGH); + __delay_4cycles(spiDelayCyclesX4); + + b |= (READ(MISO_PIN) != 0); + + WRITE(SCK_PIN, LOW); + __delay_4cycles(spiDelayCyclesX4); + } while (--bits); + return b; + } + + // Use the generic one + static pfnSpiTransfer spiTransfer = spiTransferX; + void spiBegin() { SET_OUTPUT(SS_PIN); WRITE(SS_PIN, HIGH); @@ -84,8 +177,30 @@ SET_OUTPUT(MOSI_PIN); } + /** + * spiRate should be + * 0 : 8 - 10 MHz + * 1 : 4 - 5 MHz + * 2 : 2 - 2.5 MHz + * 3 : 1 - 1.25 MHz + * 4 : 500 - 625 kHz + * 5 : 250 - 312 kHz + * 6 : 125 - 156 kHz + */ void spiInit(uint8_t spiRate) { - UNUSED(spiRate); + switch (spiRate) { + case 0: + spiTransfer = spiTransfer0; + break; + case 1: + spiTransfer = spiTransfer1; + break; + default: + spiDelayCyclesX4 = (F_CPU/1000000) >> (6 - spiRate); + spiTransfer = spiTransferX; + break; + } + WRITE(SS_PIN, HIGH); WRITE(MOSI_PIN, HIGH); WRITE(SCK_PIN, LOW); @@ -137,6 +252,9 @@ UNUSED(response); WRITE(SS_PIN, HIGH); } + + #pragma GCC reset_options + #else // -------------------------------------------------------------------------- // hardware SPI diff --git a/Marlin/src/HAL/HAL_DUE/InterruptVectors_Due.cpp b/Marlin/src/HAL/HAL_DUE/InterruptVectors_Due.cpp index de8f432caf..b10f06becc 100644 --- a/Marlin/src/HAL/HAL_DUE/InterruptVectors_Due.cpp +++ b/Marlin/src/HAL/HAL_DUE/InterruptVectors_Due.cpp @@ -35,9 +35,11 @@ #include "HAL_Due.h" #include "InterruptVectors_Due.h" -/* The relocated Exception/Interrupt Table - Must be aligned to 128bytes, - as bits 0-6 on VTOR register are reserved and must be set to 0 */ -__attribute__ ((aligned(128))) +/* The relocated Exception/Interrupt Table - According to the ARM + reference manual, alignment to 128 bytes should suffice, but in + practice, we need alignment to 256 bytes to make this work in all + cases */ +__attribute__ ((aligned(256))) static DeviceVectors ram_tab = { NULL }; /** diff --git a/Marlin/src/HAL/HAL_DUE/MarlinSerial_Due.cpp b/Marlin/src/HAL/HAL_DUE/MarlinSerial_Due.cpp index 763275c726..ef8745876d 100644 --- a/Marlin/src/HAL/HAL_DUE/MarlinSerial_Due.cpp +++ b/Marlin/src/HAL/HAL_DUE/MarlinSerial_Due.cpp @@ -33,651 +33,655 @@ #include "InterruptVectors_Due.h" #include "../../Marlin.h" -// Based on selected port, use the proper configuration -#if SERIAL_PORT == -1 - #define HWUART UART - #define HWUART_IRQ UART_IRQn - #define HWUART_IRQ_ID ID_UART -#elif SERIAL_PORT == 0 - #define HWUART USART0 - #define HWUART_IRQ USART0_IRQn - #define HWUART_IRQ_ID ID_USART0 -#elif SERIAL_PORT == 1 - #define HWUART USART1 - #define HWUART_IRQ USART1_IRQn - #define HWUART_IRQ_ID ID_USART1 -#elif SERIAL_PORT == 2 - #define HWUART USART2 - #define HWUART_IRQ USART2_IRQn - #define HWUART_IRQ_ID ID_USART2 -#elif SERIAL_PORT == 3 - #define HWUART USART3 - #define HWUART_IRQ USART3_IRQn - #define HWUART_IRQ_ID ID_USART3 -#endif +// If not using the USB port as serial port +#if SERIAL_PORT >= 0 -struct ring_buffer_r { - unsigned char buffer[RX_BUFFER_SIZE]; - volatile ring_buffer_pos_t head, tail; -}; - -#if TX_BUFFER_SIZE > 0 - struct ring_buffer_t { - unsigned char buffer[TX_BUFFER_SIZE]; - volatile uint8_t head, tail; - }; -#endif - -ring_buffer_r rx_buffer = { { 0 }, 0, 0 }; -#if TX_BUFFER_SIZE > 0 - ring_buffer_t tx_buffer = { { 0 }, 0, 0 }; - static bool _written; -#endif - -#if ENABLED(SERIAL_XON_XOFF) - constexpr uint8_t XON_XOFF_CHAR_SENT = 0x80; // XON / XOFF Character was sent - constexpr uint8_t XON_XOFF_CHAR_MASK = 0x1F; // XON / XOFF character to send - // XON / XOFF character definitions - constexpr uint8_t XON_CHAR = 17; - constexpr uint8_t XOFF_CHAR = 19; - uint8_t xon_xoff_state = XON_XOFF_CHAR_SENT | XON_CHAR; - - // Validate that RX buffer size is at least 4096 bytes- According to several experiments, on - // the original Arduino Due that uses a ATmega16U2 as USB to serial bridge, due to the introduced - // latencies, at least 2959 bytes of RX buffering (when transmitting at 250kbits/s) are required - // to avoid overflows. - - #if RX_BUFFER_SIZE < 4096 - #error Arduino DUE requires at least 4096 bytes of RX buffer to avoid buffer overflows when using XON/XOFF handshake + // Based on selected port, use the proper configuration + #if SERIAL_PORT == 0 + #define HWUART UART + #define HWUART_IRQ UART_IRQn + #define HWUART_IRQ_ID ID_UART + #elif SERIAL_PORT == 1 + #define HWUART ((Uart*)USART0) + #define HWUART_IRQ USART0_IRQn + #define HWUART_IRQ_ID ID_USART0 + #elif SERIAL_PORT == 2 + #define HWUART ((Uart*)USART1) + #define HWUART_IRQ USART1_IRQn + #define HWUART_IRQ_ID ID_USART1 + #elif SERIAL_PORT == 3 + #define HWUART ((Uart*)USART2) + #define HWUART_IRQ USART2_IRQn + #define HWUART_IRQ_ID ID_USART2 + #elif SERIAL_PORT == 4 + #define HWUART ((Uart*)USART3) + #define HWUART_IRQ USART3_IRQn + #define HWUART_IRQ_ID ID_USART3 #endif -#endif -#if ENABLED(SERIAL_STATS_DROPPED_RX) - uint8_t rx_dropped_bytes = 0; -#endif + struct ring_buffer_r { + unsigned char buffer[RX_BUFFER_SIZE]; + volatile ring_buffer_pos_t head, tail; + }; -#if ENABLED(SERIAL_STATS_MAX_RX_QUEUED) - ring_buffer_pos_t rx_max_enqueued = 0; -#endif + #if TX_BUFFER_SIZE > 0 + struct ring_buffer_t { + unsigned char buffer[TX_BUFFER_SIZE]; + volatile uint8_t head, tail; + }; + #endif -// A SW memory barrier, to ensure GCC does not overoptimize loops -#define sw_barrier() asm volatile("": : :"memory"); + ring_buffer_r rx_buffer = { { 0 }, 0, 0 }; + #if TX_BUFFER_SIZE > 0 + ring_buffer_t tx_buffer = { { 0 }, 0, 0 }; + static bool _written; + #endif -#if ENABLED(EMERGENCY_PARSER) + #if ENABLED(SERIAL_XON_XOFF) + constexpr uint8_t XON_XOFF_CHAR_SENT = 0x80; // XON / XOFF Character was sent + constexpr uint8_t XON_XOFF_CHAR_MASK = 0x1F; // XON / XOFF character to send + // XON / XOFF character definitions + constexpr uint8_t XON_CHAR = 17; + constexpr uint8_t XOFF_CHAR = 19; + uint8_t xon_xoff_state = XON_XOFF_CHAR_SENT | XON_CHAR; - // Currently looking for: M108, M112, M410 - // If you alter the parser please don't forget to update the capabilities in Conditionals_post.h + // Validate that RX buffer size is at least 4096 bytes- According to several experiments, on + // the original Arduino Due that uses a ATmega16U2 as USB to serial bridge, due to the introduced + // latencies, at least 2959 bytes of RX buffering (when transmitting at 250kbits/s) are required + // to avoid overflows. - FORCE_INLINE void emergency_parser(const uint8_t c) { + #if RX_BUFFER_SIZE < 4096 + #error Arduino DUE requires at least 4096 bytes of RX buffer to avoid buffer overflows when using XON/XOFF handshake + #endif + #endif - static e_parser_state state = state_RESET; - - switch (state) { - case state_RESET: - switch (c) { - case ' ': break; - case 'N': state = state_N; break; - case 'M': state = state_M; break; - default: state = state_IGNORE; - } - break; - - case state_N: - switch (c) { - case '0': case '1': case '2': - case '3': case '4': case '5': - case '6': case '7': case '8': - case '9': case '-': case ' ': break; - case 'M': state = state_M; break; - default: state = state_IGNORE; - } - break; - - case state_M: - switch (c) { - case ' ': break; - case '1': state = state_M1; break; - case '4': state = state_M4; break; - default: state = state_IGNORE; - } - break; - - case state_M1: - switch (c) { - case '0': state = state_M10; break; - case '1': state = state_M11; break; - default: state = state_IGNORE; - } - break; - - case state_M10: - state = (c == '8') ? state_M108 : state_IGNORE; - break; - - case state_M11: - state = (c == '2') ? state_M112 : state_IGNORE; - break; - - case state_M4: - state = (c == '1') ? state_M41 : state_IGNORE; - break; - - case state_M41: - state = (c == '0') ? state_M410 : state_IGNORE; - break; - - case state_IGNORE: - if (c == '\n') state = state_RESET; - break; - - default: - if (c == '\n') { - switch (state) { - case state_M108: - wait_for_user = wait_for_heatup = false; - break; - case state_M112: - kill(PSTR(MSG_KILLED)); - break; - case state_M410: - quickstop_stepper(); - break; - default: - break; - } - state = state_RESET; - } - } - } - -#endif // EMERGENCY_PARSER - -FORCE_INLINE void store_rxd_char() { - - const ring_buffer_pos_t h = rx_buffer.head, - i = (ring_buffer_pos_t)(h + 1) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1); - - // Read the character - const uint8_t c = HWUART->UART_RHR; - - // If the character is to be stored at the index just before the tail - // (such that the head would advance to the current tail), the buffer is - // critical, so don't write the character or advance the head. - if (i != rx_buffer.tail) { - rx_buffer.buffer[h] = c; - rx_buffer.head = i; - } #if ENABLED(SERIAL_STATS_DROPPED_RX) - else if (!++rx_dropped_bytes) ++rx_dropped_bytes; + uint8_t rx_dropped_bytes = 0; #endif #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED) - // calculate count of bytes stored into the RX buffer - ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(rx_buffer.head - rx_buffer.tail) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1); - // Keep track of the maximum count of enqueued bytes - NOLESS(rx_max_enqueued, rx_count); + ring_buffer_pos_t rx_max_enqueued = 0; #endif - #if ENABLED(SERIAL_XON_XOFF) - - // for high speed transfers, we can use XON/XOFF protocol to do - // software handshake and avoid overruns. - if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XON_CHAR) { - - // calculate count of bytes stored into the RX buffer - ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(rx_buffer.head - rx_buffer.tail) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1); - - // if we are above 12.5% of RX buffer capacity, send XOFF before - // we run out of RX buffer space .. We need 325 bytes @ 250kbits/s to - // let the host react and stop sending bytes. This translates to 13mS - // propagation time. - if (rx_count >= (RX_BUFFER_SIZE) / 8) { - // If TX interrupts are disabled and data register is empty, - // just write the byte to the data register and be done. This - // shortcut helps significantly improve the effective datarate - // at high (>500kbit/s) bitrates, where interrupt overhead - // becomes a slowdown. - if (!(HWUART->UART_IMR & UART_IMR_TXRDY) && (HWUART->UART_SR & UART_SR_TXRDY)) { - // Send an XOFF character - HWUART->UART_THR = XOFF_CHAR; - - // And remember it was sent - xon_xoff_state = XOFF_CHAR | XON_XOFF_CHAR_SENT; - } - else { - // TX interrupts disabled, but buffer still not empty ... or - // TX interrupts enabled. Reenable TX ints and schedule XOFF - // character to be sent - #if TX_BUFFER_SIZE > 0 - HWUART->UART_IER = UART_IER_TXRDY; - xon_xoff_state = XOFF_CHAR; - #else - // We are not using TX interrupts, we will have to send this manually - while (!(HWUART->UART_SR & UART_SR_TXRDY)) { sw_barrier(); }; - HWUART->UART_THR = XOFF_CHAR; - // And remember we already sent it - xon_xoff_state = XOFF_CHAR | XON_XOFF_CHAR_SENT; - #endif - } - } - } - #endif // SERIAL_XON_XOFF + // A SW memory barrier, to ensure GCC does not overoptimize loops + #define sw_barrier() asm volatile("": : :"memory"); #if ENABLED(EMERGENCY_PARSER) - emergency_parser(c); - #endif -} -#if TX_BUFFER_SIZE > 0 + // Currently looking for: M108, M112, M410 + // If you alter the parser please don't forget to update the capabilities in Conditionals_post.h - FORCE_INLINE void _tx_thr_empty_irq(void) { - // If interrupts are enabled, there must be more data in the output - // buffer. + FORCE_INLINE void emergency_parser(const uint8_t c) { + + static e_parser_state state = state_RESET; + + switch (state) { + case state_RESET: + switch (c) { + case ' ': break; + case 'N': state = state_N; break; + case 'M': state = state_M; break; + default: state = state_IGNORE; + } + break; + + case state_N: + switch (c) { + case '0': case '1': case '2': + case '3': case '4': case '5': + case '6': case '7': case '8': + case '9': case '-': case ' ': break; + case 'M': state = state_M; break; + default: state = state_IGNORE; + } + break; + + case state_M: + switch (c) { + case ' ': break; + case '1': state = state_M1; break; + case '4': state = state_M4; break; + default: state = state_IGNORE; + } + break; + + case state_M1: + switch (c) { + case '0': state = state_M10; break; + case '1': state = state_M11; break; + default: state = state_IGNORE; + } + break; + + case state_M10: + state = (c == '8') ? state_M108 : state_IGNORE; + break; + + case state_M11: + state = (c == '2') ? state_M112 : state_IGNORE; + break; + + case state_M4: + state = (c == '1') ? state_M41 : state_IGNORE; + break; + + case state_M41: + state = (c == '0') ? state_M410 : state_IGNORE; + break; + + case state_IGNORE: + if (c == '\n') state = state_RESET; + break; + + default: + if (c == '\n') { + switch (state) { + case state_M108: + wait_for_user = wait_for_heatup = false; + break; + case state_M112: + kill(PSTR(MSG_KILLED)); + break; + case state_M410: + quickstop_stepper(); + break; + default: + break; + } + state = state_RESET; + } + } + } + + #endif // EMERGENCY_PARSER + + FORCE_INLINE void store_rxd_char() { + + const ring_buffer_pos_t h = rx_buffer.head, + i = (ring_buffer_pos_t)(h + 1) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1); + + // Read the character + const uint8_t c = HWUART->UART_RHR; + + // If the character is to be stored at the index just before the tail + // (such that the head would advance to the current tail), the buffer is + // critical, so don't write the character or advance the head. + if (i != rx_buffer.tail) { + rx_buffer.buffer[h] = c; + rx_buffer.head = i; + } + #if ENABLED(SERIAL_STATS_DROPPED_RX) + else if (!++rx_dropped_bytes) ++rx_dropped_bytes; + #endif + + #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED) + // calculate count of bytes stored into the RX buffer + ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(rx_buffer.head - rx_buffer.tail) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1); + // Keep track of the maximum count of enqueued bytes + NOLESS(rx_max_enqueued, rx_count); + #endif #if ENABLED(SERIAL_XON_XOFF) - // Do a priority insertion of an XON/XOFF char, if needed. - const uint8_t state = xon_xoff_state; - if (!(state & XON_XOFF_CHAR_SENT)) { - HWUART->UART_THR = state & XON_XOFF_CHAR_MASK; - xon_xoff_state = state | XON_XOFF_CHAR_SENT; + + // for high speed transfers, we can use XON/XOFF protocol to do + // software handshake and avoid overruns. + if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XON_CHAR) { + + // calculate count of bytes stored into the RX buffer + ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(rx_buffer.head - rx_buffer.tail) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1); + + // if we are above 12.5% of RX buffer capacity, send XOFF before + // we run out of RX buffer space .. We need 325 bytes @ 250kbits/s to + // let the host react and stop sending bytes. This translates to 13mS + // propagation time. + if (rx_count >= (RX_BUFFER_SIZE) / 8) { + // If TX interrupts are disabled and data register is empty, + // just write the byte to the data register and be done. This + // shortcut helps significantly improve the effective datarate + // at high (>500kbit/s) bitrates, where interrupt overhead + // becomes a slowdown. + if (!(HWUART->UART_IMR & UART_IMR_TXRDY) && (HWUART->UART_SR & UART_SR_TXRDY)) { + // Send an XOFF character + HWUART->UART_THR = XOFF_CHAR; + + // And remember it was sent + xon_xoff_state = XOFF_CHAR | XON_XOFF_CHAR_SENT; + } + else { + // TX interrupts disabled, but buffer still not empty ... or + // TX interrupts enabled. Reenable TX ints and schedule XOFF + // character to be sent + #if TX_BUFFER_SIZE > 0 + HWUART->UART_IER = UART_IER_TXRDY; + xon_xoff_state = XOFF_CHAR; + #else + // We are not using TX interrupts, we will have to send this manually + while (!(HWUART->UART_SR & UART_SR_TXRDY)) { sw_barrier(); }; + HWUART->UART_THR = XOFF_CHAR; + // And remember we already sent it + xon_xoff_state = XOFF_CHAR | XON_XOFF_CHAR_SENT; + #endif + } + } } - else + #endif // SERIAL_XON_XOFF + + #if ENABLED(EMERGENCY_PARSER) + emergency_parser(c); #endif - { // Send the next byte - const uint8_t t = tx_buffer.tail, c = tx_buffer.buffer[t]; - tx_buffer.tail = (t + 1) & (TX_BUFFER_SIZE - 1); - HWUART->UART_THR = c; - } - - // Disable interrupts if the buffer is empty - if (tx_buffer.head == tx_buffer.tail) - HWUART->UART_IDR = UART_IDR_TXRDY; } -#endif // TX_BUFFER_SIZE > 0 - -static void UART_ISR(void) { - uint32_t status = HWUART->UART_SR; - - // Did we receive data? - if (status & UART_SR_RXRDY) - store_rxd_char(); - #if TX_BUFFER_SIZE > 0 - // Do we have something to send, and TX interrupts are enabled (meaning something to send) ? - if ((status & UART_SR_TXRDY) && (HWUART->UART_IMR & UART_IMR_TXRDY)) - _tx_thr_empty_irq(); - #endif - // Acknowledge errors - if ((status & UART_SR_OVRE) || (status & UART_SR_FRAME)) { - // TODO: error reporting outside ISR - HWUART->UART_CR = UART_CR_RSTSTA; + FORCE_INLINE void _tx_thr_empty_irq(void) { + // If interrupts are enabled, there must be more data in the output + // buffer. + + #if ENABLED(SERIAL_XON_XOFF) + // Do a priority insertion of an XON/XOFF char, if needed. + const uint8_t state = xon_xoff_state; + if (!(state & XON_XOFF_CHAR_SENT)) { + HWUART->UART_THR = state & XON_XOFF_CHAR_MASK; + xon_xoff_state = state | XON_XOFF_CHAR_SENT; + } + else + #endif + { // Send the next byte + const uint8_t t = tx_buffer.tail, c = tx_buffer.buffer[t]; + tx_buffer.tail = (t + 1) & (TX_BUFFER_SIZE - 1); + HWUART->UART_THR = c; + } + + // Disable interrupts if the buffer is empty + if (tx_buffer.head == tx_buffer.tail) + HWUART->UART_IDR = UART_IDR_TXRDY; + } + + #endif // TX_BUFFER_SIZE > 0 + + static void UART_ISR(void) { + uint32_t status = HWUART->UART_SR; + + // Did we receive data? + if (status & UART_SR_RXRDY) + store_rxd_char(); + + #if TX_BUFFER_SIZE > 0 + // Do we have something to send, and TX interrupts are enabled (meaning something to send) ? + if ((status & UART_SR_TXRDY) && (HWUART->UART_IMR & UART_IMR_TXRDY)) + _tx_thr_empty_irq(); + #endif + + // Acknowledge errors + if ((status & UART_SR_OVRE) || (status & UART_SR_FRAME)) { + // TODO: error reporting outside ISR + HWUART->UART_CR = UART_CR_RSTSTA; + } } -} -// Public Methods + // Public Methods -void MarlinSerial::begin(const long baud_setting) { + void MarlinSerial::begin(const long baud_setting) { - // Disable UART interrupt in NVIC - NVIC_DisableIRQ( HWUART_IRQ ); + // Disable UART interrupt in NVIC + NVIC_DisableIRQ( HWUART_IRQ ); - // Disable clock - pmc_disable_periph_clk( HWUART_IRQ_ID ); + // Disable clock + pmc_disable_periph_clk( HWUART_IRQ_ID ); - // Configure PMC - pmc_enable_periph_clk( HWUART_IRQ_ID ); + // Configure PMC + pmc_enable_periph_clk( HWUART_IRQ_ID ); - // Disable PDC channel - HWUART->UART_PTCR = UART_PTCR_RXTDIS | UART_PTCR_TXTDIS; + // Disable PDC channel + HWUART->UART_PTCR = UART_PTCR_RXTDIS | UART_PTCR_TXTDIS; - // Reset and disable receiver and transmitter - HWUART->UART_CR = UART_CR_RSTRX | UART_CR_RSTTX | UART_CR_RXDIS | UART_CR_TXDIS; + // Reset and disable receiver and transmitter + HWUART->UART_CR = UART_CR_RSTRX | UART_CR_RSTTX | UART_CR_RXDIS | UART_CR_TXDIS; - // Configure mode: 8bit, No parity, 1 bit stop - HWUART->UART_MR = UART_MR_CHMODE_NORMAL | US_MR_CHRL_8_BIT | US_MR_NBSTOP_1_BIT | UART_MR_PAR_NO; + // Configure mode: 8bit, No parity, 1 bit stop + HWUART->UART_MR = UART_MR_CHMODE_NORMAL | US_MR_CHRL_8_BIT | US_MR_NBSTOP_1_BIT | UART_MR_PAR_NO; - // Configure baudrate (asynchronous, no oversampling) - HWUART->UART_BRGR = (SystemCoreClock / (baud_setting << 4)); + // Configure baudrate (asynchronous, no oversampling) + HWUART->UART_BRGR = (SystemCoreClock / (baud_setting << 4)); - // Configure interrupts - HWUART->UART_IDR = 0xFFFFFFFF; - HWUART->UART_IER = UART_IER_RXRDY | UART_IER_OVRE | UART_IER_FRAME; + // Configure interrupts + HWUART->UART_IDR = 0xFFFFFFFF; + HWUART->UART_IER = UART_IER_RXRDY | UART_IER_OVRE | UART_IER_FRAME; - // Install interrupt handler - install_isr(HWUART_IRQ, UART_ISR); + // Install interrupt handler + install_isr(HWUART_IRQ, UART_ISR); - // Enable UART interrupt in NVIC - NVIC_EnableIRQ(HWUART_IRQ); + // Enable UART interrupt in NVIC + NVIC_EnableIRQ(HWUART_IRQ); - // Enable receiver and transmitter - HWUART->UART_CR = UART_CR_RXEN | UART_CR_TXEN; + // Enable receiver and transmitter + HWUART->UART_CR = UART_CR_RXEN | UART_CR_TXEN; - #if TX_BUFFER_SIZE > 0 - _written = false; - #endif -} + #if TX_BUFFER_SIZE > 0 + _written = false; + #endif + } -void MarlinSerial::end() { - // Disable UART interrupt in NVIC - NVIC_DisableIRQ( HWUART_IRQ ); + void MarlinSerial::end() { + // Disable UART interrupt in NVIC + NVIC_DisableIRQ( HWUART_IRQ ); - pmc_disable_periph_clk( HWUART_IRQ_ID ); -} + pmc_disable_periph_clk( HWUART_IRQ_ID ); + } -void MarlinSerial::checkRx(void) { - if (HWUART->UART_SR & UART_SR_RXRDY) { + void MarlinSerial::checkRx(void) { + if (HWUART->UART_SR & UART_SR_RXRDY) { + CRITICAL_SECTION_START; + store_rxd_char(); + CRITICAL_SECTION_END; + } + } + + int MarlinSerial::peek(void) { CRITICAL_SECTION_START; - store_rxd_char(); + const int v = rx_buffer.head == rx_buffer.tail ? -1 : rx_buffer.buffer[rx_buffer.tail]; CRITICAL_SECTION_END; + return v; } -} -int MarlinSerial::peek(void) { - CRITICAL_SECTION_START; - const int v = rx_buffer.head == rx_buffer.tail ? -1 : rx_buffer.buffer[rx_buffer.tail]; - CRITICAL_SECTION_END; - return v; -} + int MarlinSerial::read(void) { + int v; + CRITICAL_SECTION_START; + const ring_buffer_pos_t t = rx_buffer.tail; + if (rx_buffer.head == t) + v = -1; + else { + v = rx_buffer.buffer[t]; + rx_buffer.tail = (ring_buffer_pos_t)(t + 1) & (RX_BUFFER_SIZE - 1); -int MarlinSerial::read(void) { - int v; - CRITICAL_SECTION_START; - const ring_buffer_pos_t t = rx_buffer.tail; - if (rx_buffer.head == t) - v = -1; - else { - v = rx_buffer.buffer[t]; - rx_buffer.tail = (ring_buffer_pos_t)(t + 1) & (RX_BUFFER_SIZE - 1); + #if ENABLED(SERIAL_XON_XOFF) + if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XOFF_CHAR) { + // Get count of bytes in the RX buffer + ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(rx_buffer.head - rx_buffer.tail) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1); + // When below 10% of RX buffer capacity, send XON before + // running out of RX buffer bytes + if (rx_count < (RX_BUFFER_SIZE) / 10) { + xon_xoff_state = XON_CHAR | XON_XOFF_CHAR_SENT; + CRITICAL_SECTION_END; // End critical section before returning! + writeNoHandshake(XON_CHAR); + return v; + } + } + #endif + } + CRITICAL_SECTION_END; + return v; + } + + ring_buffer_pos_t MarlinSerial::available(void) { + CRITICAL_SECTION_START; + const ring_buffer_pos_t h = rx_buffer.head, t = rx_buffer.tail; + CRITICAL_SECTION_END; + return (ring_buffer_pos_t)(RX_BUFFER_SIZE + h - t) & (RX_BUFFER_SIZE - 1); + } + + void MarlinSerial::flush(void) { + // Don't change this order of operations. If the RX interrupt occurs between + // reading rx_buffer_head and updating rx_buffer_tail, the previous rx_buffer_head + // may be written to rx_buffer_tail, making the buffer appear full rather than empty. + CRITICAL_SECTION_START; + rx_buffer.head = rx_buffer.tail; + CRITICAL_SECTION_END; #if ENABLED(SERIAL_XON_XOFF) if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XOFF_CHAR) { - // Get count of bytes in the RX buffer - ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(rx_buffer.head - rx_buffer.tail) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1); - // When below 10% of RX buffer capacity, send XON before - // running out of RX buffer bytes - if (rx_count < (RX_BUFFER_SIZE) / 10) { - xon_xoff_state = XON_CHAR | XON_XOFF_CHAR_SENT; - CRITICAL_SECTION_END; // End critical section before returning! - writeNoHandshake(XON_CHAR); - return v; - } + xon_xoff_state = XON_CHAR | XON_XOFF_CHAR_SENT; + writeNoHandshake(XON_CHAR); } #endif } - CRITICAL_SECTION_END; - return v; -} -ring_buffer_pos_t MarlinSerial::available(void) { - CRITICAL_SECTION_START; - const ring_buffer_pos_t h = rx_buffer.head, t = rx_buffer.tail; - CRITICAL_SECTION_END; - return (ring_buffer_pos_t)(RX_BUFFER_SIZE + h - t) & (RX_BUFFER_SIZE - 1); -} + #if TX_BUFFER_SIZE > 0 -void MarlinSerial::flush(void) { - // Don't change this order of operations. If the RX interrupt occurs between - // reading rx_buffer_head and updating rx_buffer_tail, the previous rx_buffer_head - // may be written to rx_buffer_tail, making the buffer appear full rather than empty. - CRITICAL_SECTION_START; - rx_buffer.head = rx_buffer.tail; - CRITICAL_SECTION_END; - - #if ENABLED(SERIAL_XON_XOFF) - if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XOFF_CHAR) { - xon_xoff_state = XON_CHAR | XON_XOFF_CHAR_SENT; - writeNoHandshake(XON_CHAR); - } - #endif -} - -#if TX_BUFFER_SIZE > 0 - - uint8_t MarlinSerial::availableForWrite(void) { - CRITICAL_SECTION_START; - const uint8_t h = tx_buffer.head, t = tx_buffer.tail; - CRITICAL_SECTION_END; - return (uint8_t)(TX_BUFFER_SIZE + h - t) & (TX_BUFFER_SIZE - 1); - } - - void MarlinSerial::write(const uint8_t c) { - #if ENABLED(SERIAL_XON_XOFF) - const uint8_t state = xon_xoff_state; - if (!(state & XON_XOFF_CHAR_SENT)) { - // Send 2 chars: XON/XOFF, then a user-specified char - writeNoHandshake(state & XON_XOFF_CHAR_MASK); - xon_xoff_state = state | XON_XOFF_CHAR_SENT; - } - #endif - writeNoHandshake(c); - } - - void MarlinSerial::writeNoHandshake(const uint8_t c) { - _written = true; - CRITICAL_SECTION_START; - bool emty = (tx_buffer.head == tx_buffer.tail); - CRITICAL_SECTION_END; - // If the buffer and the data register is empty, just write the byte - // to the data register and be done. This shortcut helps - // significantly improve the effective datarate at high (> - // 500kbit/s) bitrates, where interrupt overhead becomes a slowdown. - if (emty && (HWUART->UART_SR & UART_SR_TXRDY)) { + uint8_t MarlinSerial::availableForWrite(void) { CRITICAL_SECTION_START; - HWUART->UART_THR = c; - HWUART->UART_IER = UART_IER_TXRDY; + const uint8_t h = tx_buffer.head, t = tx_buffer.tail; CRITICAL_SECTION_END; + return (uint8_t)(TX_BUFFER_SIZE + h - t) & (TX_BUFFER_SIZE - 1); + } + + void MarlinSerial::write(const uint8_t c) { + #if ENABLED(SERIAL_XON_XOFF) + const uint8_t state = xon_xoff_state; + if (!(state & XON_XOFF_CHAR_SENT)) { + // Send 2 chars: XON/XOFF, then a user-specified char + writeNoHandshake(state & XON_XOFF_CHAR_MASK); + xon_xoff_state = state | XON_XOFF_CHAR_SENT; + } + #endif + writeNoHandshake(c); + } + + void MarlinSerial::writeNoHandshake(const uint8_t c) { + _written = true; + CRITICAL_SECTION_START; + bool emty = (tx_buffer.head == tx_buffer.tail); + CRITICAL_SECTION_END; + // If the buffer and the data register is empty, just write the byte + // to the data register and be done. This shortcut helps + // significantly improve the effective datarate at high (> + // 500kbit/s) bitrates, where interrupt overhead becomes a slowdown. + if (emty && (HWUART->UART_SR & UART_SR_TXRDY)) { + CRITICAL_SECTION_START; + HWUART->UART_THR = c; + HWUART->UART_IER = UART_IER_TXRDY; + CRITICAL_SECTION_END; + return; + } + const uint8_t i = (tx_buffer.head + 1) & (TX_BUFFER_SIZE - 1); + + // If the output buffer is full, there's nothing for it other than to + // wait for the interrupt handler to empty it a bit + while (i == tx_buffer.tail) { + if (__get_PRIMASK()) { + // Interrupts are disabled, so we'll have to poll the data + // register empty flag ourselves. If it is set, pretend an + // interrupt has happened and call the handler to free up + // space for us. + if (HWUART->UART_SR & UART_SR_TXRDY) + _tx_thr_empty_irq(); + } + else { + // nop, the interrupt handler will free up space for us + } + sw_barrier(); + } + + tx_buffer.buffer[tx_buffer.head] = c; + { CRITICAL_SECTION_START; + tx_buffer.head = i; + HWUART->UART_IER = UART_IER_TXRDY; + CRITICAL_SECTION_END; + } return; } - const uint8_t i = (tx_buffer.head + 1) & (TX_BUFFER_SIZE - 1); - // If the output buffer is full, there's nothing for it other than to - // wait for the interrupt handler to empty it a bit - while (i == tx_buffer.tail) { - if (__get_PRIMASK()) { - // Interrupts are disabled, so we'll have to poll the data - // register empty flag ourselves. If it is set, pretend an - // interrupt has happened and call the handler to free up - // space for us. - if (HWUART->UART_SR & UART_SR_TXRDY) - _tx_thr_empty_irq(); + void MarlinSerial::flushTX(void) { + // TX + // If we have never written a byte, no need to flush. + if (!_written) + return; + + while ((HWUART->UART_IMR & UART_IMR_TXRDY) || !(HWUART->UART_SR & UART_SR_TXEMPTY)) { + if (__get_PRIMASK()) + if ((HWUART->UART_SR & UART_SR_TXRDY)) + _tx_thr_empty_irq(); + sw_barrier(); } - else { - // nop, the interrupt handler will free up space for us - } - sw_barrier(); + // If we get here, nothing is queued anymore (TX interrupts are disabled) and + // the hardware finished tranmission (TXEMPTY is set). } - tx_buffer.buffer[tx_buffer.head] = c; - { CRITICAL_SECTION_START; - tx_buffer.head = i; - HWUART->UART_IER = UART_IER_TXRDY; - CRITICAL_SECTION_END; + #else // TX_BUFFER_SIZE == 0 + + void MarlinSerial::write(const uint8_t c) { + #if ENABLED(SERIAL_XON_XOFF) + // Do a priority insertion of an XON/XOFF char, if needed. + const uint8_t state = xon_xoff_state; + if (!(state & XON_XOFF_CHAR_SENT)) { + writeNoHandshake(state & XON_XOFF_CHAR_MASK); + xon_xoff_state = state | XON_XOFF_CHAR_SENT; + } + #endif + writeNoHandshake(c); } - return; + + void MarlinSerial::writeNoHandshake(const uint8_t c) { + while (!(HWUART->UART_SR & UART_SR_TXRDY)) { sw_barrier(); }; + HWUART->UART_THR = c; + } + + #endif // TX_BUFFER_SIZE == 0 + + /** + * Imports from print.h + */ + + void MarlinSerial::print(char c, int base) { + print((long)c, base); } - void MarlinSerial::flushTX(void) { - // TX - // If we have never written a byte, no need to flush. - if (!_written) - return; - - while ((HWUART->UART_IMR & UART_IMR_TXRDY) || !(HWUART->UART_SR & UART_SR_TXEMPTY)) { - if (__get_PRIMASK()) - if ((HWUART->UART_SR & UART_SR_TXRDY)) - _tx_thr_empty_irq(); - sw_barrier(); - } - // If we get here, nothing is queued anymore (TX interrupts are disabled) and - // the hardware finished tranmission (TXEMPTY is set). + void MarlinSerial::print(unsigned char b, int base) { + print((unsigned long)b, base); } -#else // TX_BUFFER_SIZE == 0 + void MarlinSerial::print(int n, int base) { + print((long)n, base); + } - void MarlinSerial::write(const uint8_t c) { - #if ENABLED(SERIAL_XON_XOFF) - // Do a priority insertion of an XON/XOFF char, if needed. - const uint8_t state = xon_xoff_state; - if (!(state & XON_XOFF_CHAR_SENT)) { - writeNoHandshake(state & XON_XOFF_CHAR_MASK); - xon_xoff_state = state | XON_XOFF_CHAR_SENT; + void MarlinSerial::print(unsigned int n, int base) { + print((unsigned long)n, base); + } + + void MarlinSerial::print(long n, int base) { + if (base == 0) + write(n); + else if (base == 10) { + if (n < 0) { + print('-'); + n = -n; } - #endif - writeNoHandshake(c); + printNumber(n, 10); + } + else + printNumber(n, base); } - void MarlinSerial::writeNoHandshake(const uint8_t c) { - while (!(HWUART->UART_SR & UART_SR_TXRDY)) { sw_barrier(); }; - HWUART->UART_THR = c; + void MarlinSerial::print(unsigned long n, int base) { + if (base == 0) write(n); + else printNumber(n, base); } -#endif // TX_BUFFER_SIZE == 0 + void MarlinSerial::print(double n, int digits) { + printFloat(n, digits); + } -/** -* Imports from print.h -*/ + void MarlinSerial::println(void) { + print('\r'); + print('\n'); + } -void MarlinSerial::print(char c, int base) { - print((long)c, base); -} + void MarlinSerial::println(const String& s) { + print(s); + println(); + } -void MarlinSerial::print(unsigned char b, int base) { - print((unsigned long)b, base); -} + void MarlinSerial::println(const char c[]) { + print(c); + println(); + } -void MarlinSerial::print(int n, int base) { - print((long)n, base); -} + void MarlinSerial::println(char c, int base) { + print(c, base); + println(); + } -void MarlinSerial::print(unsigned int n, int base) { - print((unsigned long)n, base); -} + void MarlinSerial::println(unsigned char b, int base) { + print(b, base); + println(); + } -void MarlinSerial::print(long n, int base) { - if (base == 0) - write(n); - else if (base == 10) { - if (n < 0) { + void MarlinSerial::println(int n, int base) { + print(n, base); + println(); + } + + void MarlinSerial::println(unsigned int n, int base) { + print(n, base); + println(); + } + + void MarlinSerial::println(long n, int base) { + print(n, base); + println(); + } + + void MarlinSerial::println(unsigned long n, int base) { + print(n, base); + println(); + } + + void MarlinSerial::println(double n, int digits) { + print(n, digits); + println(); + } + + // Private Methods + + void MarlinSerial::printNumber(unsigned long n, uint8_t base) { + if (n) { + unsigned char buf[8 * sizeof(long)]; // Enough space for base 2 + int8_t i = 0; + while (n) { + buf[i++] = n % base; + n /= base; + } + while (i--) + print((char)(buf[i] + (buf[i] < 10 ? '0' : 'A' - 10))); + } + else + print('0'); + } + + void MarlinSerial::printFloat(double number, uint8_t digits) { + // Handle negative numbers + if (number < 0.0) { print('-'); - n = -n; + number = -number; } - printNumber(n, 10); - } - else - printNumber(n, base); -} -void MarlinSerial::print(unsigned long n, int base) { - if (base == 0) write(n); - else printNumber(n, base); -} + // Round correctly so that print(1.999, 2) prints as "2.00" + double rounding = 0.5; + for (uint8_t i = 0; i < digits; ++i) + rounding *= 0.1; -void MarlinSerial::print(double n, int digits) { - printFloat(n, digits); -} + number += rounding; -void MarlinSerial::println(void) { - print('\r'); - print('\n'); -} + // Extract the integer part of the number and print it + unsigned long int_part = (unsigned long)number; + double remainder = number - (double)int_part; + print(int_part); -void MarlinSerial::println(const String& s) { - print(s); - println(); -} - -void MarlinSerial::println(const char c[]) { - print(c); - println(); -} - -void MarlinSerial::println(char c, int base) { - print(c, base); - println(); -} - -void MarlinSerial::println(unsigned char b, int base) { - print(b, base); - println(); -} - -void MarlinSerial::println(int n, int base) { - print(n, base); - println(); -} - -void MarlinSerial::println(unsigned int n, int base) { - print(n, base); - println(); -} - -void MarlinSerial::println(long n, int base) { - print(n, base); - println(); -} - -void MarlinSerial::println(unsigned long n, int base) { - print(n, base); - println(); -} - -void MarlinSerial::println(double n, int digits) { - print(n, digits); - println(); -} - -// Private Methods - -void MarlinSerial::printNumber(unsigned long n, uint8_t base) { - if (n) { - unsigned char buf[8 * sizeof(long)]; // Enough space for base 2 - int8_t i = 0; - while (n) { - buf[i++] = n % base; - n /= base; - } - while (i--) - print((char)(buf[i] + (buf[i] < 10 ? '0' : 'A' - 10))); - } - else - print('0'); -} - -void MarlinSerial::printFloat(double number, uint8_t digits) { - // Handle negative numbers - if (number < 0.0) { - print('-'); - number = -number; - } - - // Round correctly so that print(1.999, 2) prints as "2.00" - double rounding = 0.5; - for (uint8_t i = 0; i < digits; ++i) - rounding *= 0.1; - - number += rounding; - - // Extract the integer part of the number and print it - unsigned long int_part = (unsigned long)number; - double remainder = number - (double)int_part; - print(int_part); - - // Print the decimal point, but only if there are digits beyond - if (digits) { - print('.'); - // Extract digits from the remainder one at a time - while (digits--) { - remainder *= 10.0; - int toPrint = int(remainder); - print(toPrint); - remainder -= toPrint; + // Print the decimal point, but only if there are digits beyond + if (digits) { + print('.'); + // Extract digits from the remainder one at a time + while (digits--) { + remainder *= 10.0; + int toPrint = int(remainder); + print(toPrint); + remainder -= toPrint; + } } } -} -// Preinstantiate -MarlinSerial customizedSerial; + // Preinstantiate + MarlinSerial customizedSerial; +#endif #endif // ARDUINO_ARCH_SAM diff --git a/Marlin/src/HAL/HAL_DUE/fastio_Due.h b/Marlin/src/HAL/HAL_DUE/fastio_Due.h index 791dcd4d70..01e253db5c 100644 --- a/Marlin/src/HAL/HAL_DUE/fastio_Due.h +++ b/Marlin/src/HAL/HAL_DUE/fastio_Due.h @@ -30,6 +30,10 @@ * Description: Fast IO functions for Arduino Due and compatible (SAM3X8E) * * For ARDUINO_ARCH_SAM + * Note the code here was specifically crafted by disassembling what GCC produces + * out of it, so GCC is able to optimize it out as much as possible to the least + * amount of instructions. Be very carefull if you modify them, as "clean code" + * leads to less efficient compiled code!! */ #ifndef _FASTIO_DUE_H @@ -55,13 +59,20 @@ #define _READ(IO) ((bool)(DIO ## IO ## _WPORT -> PIO_PDSR & (MASK(DIO ## IO ## _PIN)))) /// Write to a pin -#define _WRITE_VAR(IO, v) do { if (v) {g_APinDescription[IO].pPort->PIO_SODR = g_APinDescription[IO].ulPin; } \ - else {g_APinDescription[IO].pPort->PIO_CODR = g_APinDescription[IO].ulPin; } \ - } while (0) +#define _WRITE_VAR(IO, v) do { \ + volatile Pio* port = g_APinDescription[IO].pPort; \ + uint32_t mask = g_APinDescription[IO].ulPin; \ + if (v) port->PIO_SODR = mask; \ + else port->PIO_CODR = mask; \ +} while(0) -#define _WRITE(IO, v) do { if (v) {DIO ## IO ## _WPORT -> PIO_SODR = MASK(DIO ## IO ##_PIN); } \ - else {DIO ## IO ## _WPORT -> PIO_CODR = MASK(DIO ## IO ## _PIN); }; \ - } while (0) +/// Write to a pin +#define _WRITE(IO, v) do { \ + volatile Pio* port = (DIO ## IO ## _WPORT); \ + uint32_t mask = MASK(DIO ## IO ## _PIN); \ + if (v) port->PIO_SODR = mask; \ + else port->PIO_CODR = mask; \ +} while(0) /// toggle a pin #define _TOGGLE(IO) _WRITE(IO, !READ(IO)) diff --git a/Marlin/src/HAL/HAL_DUE/persistent_store_impl.cpp b/Marlin/src/HAL/HAL_DUE/persistent_store_impl.cpp index 7bc191060e..0239a71638 100644 --- a/Marlin/src/HAL/HAL_DUE/persistent_store_impl.cpp +++ b/Marlin/src/HAL/HAL_DUE/persistent_store_impl.cpp @@ -6,6 +6,8 @@ #if ENABLED(EEPROM_SETTINGS) +extern void eeprom_flush(void); + namespace HAL { namespace PersistentStore { @@ -14,6 +16,9 @@ bool access_start() { } bool access_finish(){ +#if DISABLED(I2C_EEPROM) && DISABLED(SPI_EEPROM) + eeprom_flush(); +#endif return true; } diff --git a/Marlin/src/HAL/HAL_DUE/spi_pins.h b/Marlin/src/HAL/HAL_DUE/spi_pins.h index 9a04cddd31..51d7b283c8 100644 --- a/Marlin/src/HAL/HAL_DUE/spi_pins.h +++ b/Marlin/src/HAL/HAL_DUE/spi_pins.h @@ -53,6 +53,7 @@ #define MOSI_PIN 51 #endif -#define SS_PIN SDSS // A.28, A.29, B.21, C.26, C.29 +/* A.28, A.29, B.21, C.26, C.29 */ +#define SS_PIN SDSS #endif /* SPI_PINS_H_ */ diff --git a/Marlin/src/config/examples/MakerParts/Configuration.h b/Marlin/src/config/examples/MakerParts/Configuration.h new file mode 100644 index 0000000000..5b0963bb7e --- /dev/null +++ b/Marlin/src/config/examples/MakerParts/Configuration.h @@ -0,0 +1,1789 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * + * Based on Sprinter and grbl. + * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + * + */ + +/** + * Configuration.h + * + * Basic settings such as: + * + * - Type of electronics + * - Type of temperature sensor + * - Printer geometry + * - Endstop configuration + * - LCD controller + * - Extra features + * + * Advanced settings can be found in Configuration_adv.h + * + */ +#ifndef CONFIGURATION_H +#define CONFIGURATION_H +#define CONFIGURATION_H_VERSION 020000 + +//=========================================================================== +//===== Pololus calibration ================================================= +//=========================================================================== + +// Voltage reference on potentiometer on Green Pololus in millivolts +#define Vref_mV 800 + +// Rsc value used on PCB of the Green Pololus +#define Rsc_mOhms 100 + +// Estimated maximum acceleration for X and Y axis +#define MAX_XYAXIS_ACCEL (3 * (Vref_mV) * 100 / (Rsc_mOhms)) + +// Notes: +// If we could use 1.65A as motor current, then 3000 mm/s^2 as acceleration +// if perfectly achievable. Using 1A as motor current, 2400 mm/s^2 acceleration +// is perfectly possible without losing any steps +// On A4988 drivers, maximum current can be calculated as I_TripMax= Vref/(8*Rs) +// + +//=========================================================================== +//============================= Getting Started ============================= +//=========================================================================== + +/** + * Here are some standard links for getting your machine calibrated: + * + * http://reprap.org/wiki/Calibration + * http://youtu.be/wAL9d7FgInk + * http://calculator.josefprusa.cz + * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide + * http://www.thingiverse.com/thing:5573 + * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap + * http://www.thingiverse.com/thing:298812 + */ + +//=========================================================================== +//============================= DELTA Printer =============================== +//=========================================================================== +// For a Delta printer start with one of the configuration files in the +// config/examples/delta directory and customize for your machine. +// + +//=========================================================================== +//============================= SCARA Printer =============================== +//=========================================================================== +// For a SCARA printer start with the configuration files in +// config/examples/SCARA and customize for your machine. +// + +// @section info + +// User-specified version info of this build to display in [Pronterface, etc] terminal window during +// startup. Implementation of an idea by Prof Braino to inform user that any changes made to this +// build by the user have been successfully uploaded into firmware. +#define STRING_CONFIG_H_AUTHOR "ejtagle" // Who made the changes. +#define SHOW_BOOTSCREEN +#define STRING_SPLASH_LINE1 SHORT_BUILD_VERSION // will be shown during bootup in line 1 +#define STRING_SPLASH_LINE2 WEBSITE_URL // will be shown during bootup in line 2 + +// +// *** VENDORS PLEASE READ ***************************************************** +// +// Marlin now allow you to have a vendor boot image to be displayed on machine +// start. When SHOW_CUSTOM_BOOTSCREEN is defined Marlin will first show your +// custom boot image and then the default Marlin boot image is shown. +// +// We suggest for you to take advantage of this new feature and keep the Marlin +// boot image unmodified. For an example have a look at the bq Hephestos 2 +// example configuration folder. +// +#define SHOW_CUSTOM_BOOTSCREEN +// @section machine + +/** + * Select the serial port on the board to use for communication with the host. + * This allows the connection of wireless adapters (for instance) to non-default port pins. + * Note: The first serial port (-1 or 0) will always be used by the Arduino bootloader. + * + * :[-1, 0, 1, 2, 3, 4, 5, 6, 7] + */ +#define SERIAL_PORT 0 + +/** + * This setting determines the communication speed of the printer. + * + * 250000 works in most cases, but you might try a lower speed if + * you commonly experience drop-outs during host printing. + * You may try up to 1000000 to speed up SD file transfer. + * + * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000] + */ +#define BAUDRATE 250000 + +// Enable the Bluetooth serial interface on AT90USB devices +//#define BLUETOOTH + +// The following define selects which electronics board you have. +// Please choose the name from boards.h that matches your setup +#ifndef MOTHERBOARD + #define MOTHERBOARD BOARD_RAMPS_DUO_EFB +#endif + +// Optional custom name for your RepStrap or other custom machine +// Displayed in the LCD "Ready" message +#define CUSTOM_MACHINE_NAME "MakerParts 3D Printer" + +// Define this to set a unique identifier for this printer, (Used by some programs to differentiate between machines) +// You can use an online service to generate a random UUID. (eg http://www.uuidgenerator.net/version4) +#define MACHINE_UUID "4250d842-4943-4601-acca-95ef77b8a4f1" + +// @section extruder + +// This defines the number of extruders +// :[1, 2, 3, 4, 5] +#define EXTRUDERS 1 + +// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc. +#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75 + +// For Cyclops or any "multi-extruder" that shares a single nozzle. +//#define SINGLENOZZLE + +/** + * Průša MK2 Single Nozzle Multi-Material Multiplexer, and variants. + * + * This device allows one stepper driver on a control board to drive + * two to eight stepper motors, one at a time, in a manner suitable + * for extruders. + * + * This option only allows the multiplexer to switch on tool-change. + * Additional options to configure custom E moves are pending. + */ +//#define MK2_MULTIPLEXER +#if ENABLED(MK2_MULTIPLEXER) + // Override the default DIO selector pins here, if needed. + // Some pins files may provide defaults for these pins. + //#define E_MUX0_PIN 40 // Always Required + //#define E_MUX1_PIN 42 // Needed for 3 to 8 steppers + //#define E_MUX2_PIN 44 // Needed for 5 to 8 steppers +#endif + +// A dual extruder that uses a single stepper motor +//#define SWITCHING_EXTRUDER +#if ENABLED(SWITCHING_EXTRUDER) + #define SWITCHING_EXTRUDER_SERVO_NR 0 + #define SWITCHING_EXTRUDER_SERVO_ANGLES { 0, 90 } // Angles for E0, E1[, E2, E3] + #if EXTRUDERS > 3 + #define SWITCHING_EXTRUDER_E23_SERVO_NR 1 + #endif +#endif + +// A dual-nozzle that uses a servomotor to raise/lower one of the nozzles +//#define SWITCHING_NOZZLE +#if ENABLED(SWITCHING_NOZZLE) + #define SWITCHING_NOZZLE_SERVO_NR 0 + #define SWITCHING_NOZZLE_SERVO_ANGLES { 0, 90 } // Angles for E0, E1 + //#define HOTEND_OFFSET_Z { 0.0, 0.0 } +#endif + +/** + * Two separate X-carriages with extruders that connect to a moving part + * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN. + */ +//#define PARKING_EXTRUDER +#if ENABLED(PARKING_EXTRUDER) + #define PARKING_EXTRUDER_SOLENOIDS_INVERT // If enabled, the solenoid is NOT magnetized with applied voltage + #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW // LOW or HIGH pin signal energizes the coil + #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250 // Delay (ms) for magnetic field. No delay if 0 or not defined. + #define PARKING_EXTRUDER_PARKING_X { -78, 184 } // X positions for parking the extruders + #define PARKING_EXTRUDER_GRAB_DISTANCE 1 // mm to move beyond the parking point to grab the extruder + #define PARKING_EXTRUDER_SECURITY_RAISE 5 // Z-raise before parking + #define HOTEND_OFFSET_Z { 0.0, 1.3 } // Z-offsets of the two hotends. The first must be 0. +#endif + +/** + * "Mixing Extruder" + * - Adds a new code, M165, to set the current mix factors. + * - Extends the stepping routines to move multiple steppers in proportion to the mix. + * - Optional support for Repetier Firmware M163, M164, and virtual extruder. + * - This implementation supports only a single extruder. + * - Enable DIRECT_MIXING_IN_G1 for Pia Taubert's reference implementation + */ +//#define MIXING_EXTRUDER +#if ENABLED(MIXING_EXTRUDER) + #define MIXING_STEPPERS 2 // Number of steppers in your mixing extruder + #define MIXING_VIRTUAL_TOOLS 16 // Use the Virtual Tool method with M163 and M164 + //#define DIRECT_MIXING_IN_G1 // Allow ABCDHI mix factors in G1 movement commands +#endif + +// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing). +// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder). +// For the other hotends it is their distance from the extruder 0 hotend. +//#define HOTEND_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis +//#define HOTEND_OFFSET_Y {0.0, 5.00} // (in mm) for each extruder, offset of the hotend on the Y axis + +// @section machine + +/** + * Select your power supply here. Use 0 if you haven't connected the PS_ON_PIN + * + * 0 = No Power Switch + * 1 = ATX + * 2 = X-Box 360 203Watts (the blue wire connected to PS_ON and the red wire to VCC) + * + * :{ 0:'No power switch', 1:'ATX', 2:'X-Box 360' } + */ +#define POWER_SUPPLY 0 + +#if POWER_SUPPLY > 0 + // Enable this option to leave the PSU off at startup. + // Power to steppers and heaters will need to be turned on with M80. + //#define PS_DEFAULT_OFF +#endif + +// @section temperature + +//=========================================================================== +//============================= Thermal Settings ============================ +//=========================================================================== + +/** + * --NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table + * + * Temperature sensors available: + * + * -3 : thermocouple with MAX31855 (only for sensor 0) + * -2 : thermocouple with MAX6675 (only for sensor 0) + * -1 : thermocouple with AD595 + * 0 : not used + * 1 : 100k thermistor - best choice for EPCOS 100k (4.7k pullup) + * 2 : 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup) + * 3 : Mendel-parts thermistor (4.7k pullup) + * 4 : 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !! + * 5 : 100K thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (4.7k pullup) + * 6 : 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup) + * 7 : 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup) + * 71 : 100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup) + * 8 : 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) + * 9 : 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup) + * 10 : 100k RS thermistor 198-961 (4.7k pullup) + * 11 : 100k beta 3950 1% thermistor (4.7k pullup) + * 12 : 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) (calibrated for Makibox hot bed) + * 13 : 100k Hisens 3950 1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE" + * 20 : the PT100 circuit found in the Ultimainboard V2.x + * 60 : 100k Maker's Tool Works Kapton Bed Thermistor beta=3950 + * 66 : 4.7M High Temperature thermistor from Dyze Design + * 70 : the 100K thermistor found in the bq Hephestos 2 + * 75 : 100k Generic Silicon Heat Pad with NTC 100K MGB18-104F39050L32 thermistor + * + * 1k ohm pullup tables - This is atypical, and requires changing out the 4.7k pullup for 1k. + * (but gives greater accuracy and more stable PID) + * 51 : 100k thermistor - EPCOS (1k pullup) + * 52 : 200k thermistor - ATC Semitec 204GT-2 (1k pullup) + * 55 : 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup) + * + * 1047 : Pt1000 with 4k7 pullup + * 1010 : Pt1000 with 1k pullup (non standard) + * 147 : Pt100 with 4k7 pullup + * 110 : Pt100 with 1k pullup (non standard) + * + * Use these for Testing or Development purposes. NEVER for production machine. + * 998 : Dummy Table that ALWAYS reads 25°C or the temperature defined below. + * 999 : Dummy Table that ALWAYS reads 100°C or the temperature defined below. + * + * :{ '0': "Not used", '1':"100k / 4.7k - EPCOS", '2':"200k / 4.7k - ATC Semitec 204GT-2", '3':"Mendel-parts / 4.7k", '4':"10k !! do not use for a hotend. Bad resolution at high temp. !!", '5':"100K / 4.7k - ATC Semitec 104GT-2 (Used in ParCan & J-Head)", '6':"100k / 4.7k EPCOS - Not as accurate as Table 1", '7':"100k / 4.7k Honeywell 135-104LAG-J01", '8':"100k / 4.7k 0603 SMD Vishay NTCS0603E3104FXT", '9':"100k / 4.7k GE Sensing AL03006-58.2K-97-G1", '10':"100k / 4.7k RS 198-961", '11':"100k / 4.7k beta 3950 1%", '12':"100k / 4.7k 0603 SMD Vishay NTCS0603E3104FXT (calibrated for Makibox hot bed)", '13':"100k Hisens 3950 1% up to 300°C for hotend 'Simple ONE ' & hotend 'All In ONE'", '20':"PT100 (Ultimainboard V2.x)", '51':"100k / 1k - EPCOS", '52':"200k / 1k - ATC Semitec 204GT-2", '55':"100k / 1k - ATC Semitec 104GT-2 (Used in ParCan & J-Head)", '60':"100k Maker's Tool Works Kapton Bed Thermistor beta=3950", '66':"Dyze Design 4.7M High Temperature thermistor", '70':"the 100K thermistor found in the bq Hephestos 2", '71':"100k / 4.7k Honeywell 135-104LAF-J01", '147':"Pt100 / 4.7k", '1047':"Pt1000 / 4.7k", '110':"Pt100 / 1k (non-standard)", '1010':"Pt1000 / 1k (non standard)", '-3':"Thermocouple + MAX31855 (only for sensor 0)", '-2':"Thermocouple + MAX6675 (only for sensor 0)", '-1':"Thermocouple + AD595",'998':"Dummy 1", '999':"Dummy 2" } + */ +#define TEMP_SENSOR_0 1 +#define TEMP_SENSOR_1 0 +#define TEMP_SENSOR_2 0 +#define TEMP_SENSOR_3 0 +#define TEMP_SENSOR_4 0 +#define TEMP_SENSOR_BED 1 + +// Dummy thermistor constant temperature readings, for use with 998 and 999 +#define DUMMY_THERMISTOR_998_VALUE 25 +#define DUMMY_THERMISTOR_999_VALUE 100 + +// Use temp sensor 1 as a redundant sensor with sensor 0. If the readings +// from the two sensors differ too much the print will be aborted. +//#define TEMP_SENSOR_1_AS_REDUNDANT +#define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10 + +// Extruder temperature must be close to target for this long before M109 returns success +#define TEMP_RESIDENCY_TIME 10 // (seconds) +#define TEMP_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one +#define TEMP_WINDOW 1 // (degC) Window around target to start the residency timer x degC early. + +// Bed temperature must be close to target for this long before M190 returns success +#define TEMP_BED_RESIDENCY_TIME 10 // (seconds) +#define TEMP_BED_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one +#define TEMP_BED_WINDOW 1 // (degC) Window around target to start the residency timer x degC early. + +// The minimal temperature defines the temperature below which the heater will not be enabled It is used +// to check that the wiring to the thermistor is not broken. +// Otherwise this would lead to the heater being powered on all the time. +#define HEATER_0_MINTEMP 5 +#define HEATER_1_MINTEMP 5 +#define HEATER_2_MINTEMP 5 +#define HEATER_3_MINTEMP 5 +#define HEATER_4_MINTEMP 5 +#define BED_MINTEMP 5 + +// When temperature exceeds max temp, your heater will be switched off. +// This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure! +// You should use MINTEMP for thermistor short/failure protection. +#define HEATER_0_MAXTEMP 275 +#define HEATER_1_MAXTEMP 275 +#define HEATER_2_MAXTEMP 275 +#define HEATER_3_MAXTEMP 275 +#define HEATER_4_MAXTEMP 275 +#define BED_MAXTEMP 150 + +//=========================================================================== +//============================= PID Settings ================================ +//=========================================================================== +// PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning + +// Comment the following line to disable PID and enable bang-bang. +#define PIDTEMP +#define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current +#define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current +#if ENABLED(PIDTEMP) + #define PID_AUTOTUNE_MENU // Add PID Autotune to the LCD "Temperature" menu to run M303 and apply the result. + //#define PID_DEBUG // Sends debug data to the serial port. + //#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX + //#define SLOW_PWM_HEATERS // PWM with very low frequency (roughly 0.125Hz=8s) and minimum state time of approximately 1s useful for heaters driven by a relay + //#define PID_PARAMS_PER_HOTEND // Uses separate PID parameters for each extruder (useful for mismatched extruders) + // Set/get with gcode: M301 E[extruder number, 0-2] + #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature + // is more than PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max. + #define K1 0.95 //smoothing factor within the PID + + // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it + + // Ultimaker + #define DEFAULT_Kp 22.2 + #define DEFAULT_Ki 1.08 + #define DEFAULT_Kd 114 + + // MakerGear + //#define DEFAULT_Kp 7.0 + //#define DEFAULT_Ki 0.1 + //#define DEFAULT_Kd 12 + + // Mendel Parts V9 on 12V + //#define DEFAULT_Kp 63.0 + //#define DEFAULT_Ki 2.25 + //#define DEFAULT_Kd 440 + +#endif // PIDTEMP + +//=========================================================================== +//============================= PID > Bed Temperature Control =============== +//=========================================================================== +// Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis +// +// Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder. +// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz, +// which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating. +// This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater. +// If your configuration is significantly different than this and you don't understand the issues involved, you probably +// shouldn't use bed PID until someone else verifies your hardware works. +// If this is enabled, find your own PID constants below. +//#define PIDTEMPBED + +//#define BED_LIMIT_SWITCHING + +// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option. +// all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis) +// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did, +// so you shouldn't use it unless you are OK with PWM on your bed. (see the comment on enabling PIDTEMPBED) +#define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current + +#if ENABLED(PIDTEMPBED) + + //#define PID_BED_DEBUG // Sends debug data to the serial port. + + //120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+) + //from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10) + #define DEFAULT_bedKp 10.00 + #define DEFAULT_bedKi .023 + #define DEFAULT_bedKd 305.4 + + //120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+) + //from pidautotune + //#define DEFAULT_bedKp 97.1 + //#define DEFAULT_bedKi 1.41 + //#define DEFAULT_bedKd 1675.16 + + // FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles. +#endif // PIDTEMPBED + +// @section extruder + +// This option prevents extrusion if the temperature is below EXTRUDE_MINTEMP. +// It also enables the M302 command to set the minimum extrusion temperature +// or to allow moving the extruder regardless of the hotend temperature. +// *** IT IS HIGHLY RECOMMENDED TO LEAVE THIS OPTION ENABLED! *** +#define PREVENT_COLD_EXTRUSION +#define EXTRUDE_MINTEMP 170 + +// This option prevents a single extrusion longer than EXTRUDE_MAXLENGTH. +// Note that for Bowden Extruders a too-small value here may prevent loading. +#define PREVENT_LENGTHY_EXTRUDE +#define EXTRUDE_MAXLENGTH 200 + +//=========================================================================== +//======================== Thermal Runaway Protection ======================= +//=========================================================================== + +/** + * Thermal Protection protects your printer from damage and fire if a + * thermistor falls out or temperature sensors fail in any way. + * + * The issue: If a thermistor falls out or a temperature sensor fails, + * Marlin can no longer sense the actual temperature. Since a disconnected + * thermistor reads as a low temperature, the firmware will keep the heater on. + * + * If you get "Thermal Runaway" or "Heating failed" errors the + * details can be tuned in Configuration_adv.h + */ + +#define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders +#define THERMAL_PROTECTION_BED // Enable thermal protection for the heated bed + +//=========================================================================== +//============================= Mechanical Settings ========================= +//=========================================================================== + +// @section machine + +// Uncomment one of these options to enable CoreXY, CoreXZ, or CoreYZ kinematics +// either in the usual order or reversed +//#define COREXY +//#define COREXZ +//#define COREYZ +//#define COREYX +//#define COREZX +//#define COREZY + +//=========================================================================== +//============================== Endstop Settings =========================== +//=========================================================================== + +// @section homing + +// Specify here all the endstop connectors that are connected to any endstop or probe. +// Almost all printers will be using one per axis. Probes will use one or more of the +// extra connectors. Leave undefined any used for non-endstop and non-probe purposes. +#define USE_XMIN_PLUG +#define USE_YMIN_PLUG +#define USE_ZMIN_PLUG +//#define USE_XMAX_PLUG +//#define USE_YMAX_PLUG +//#define USE_ZMAX_PLUG + +// coarse Endstop Settings +#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors + +#if DISABLED(ENDSTOPPULLUPS) + // fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined + #define ENDSTOPPULLUP_XMAX + #define ENDSTOPPULLUP_YMAX + #define ENDSTOPPULLUP_ZMAX + #define ENDSTOPPULLUP_XMIN + #define ENDSTOPPULLUP_YMIN + #define ENDSTOPPULLUP_ZMIN + //#define ENDSTOPPULLUP_ZMIN_PROBE +#endif + +// Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup). +#define X_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop. +#define Y_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop. +#define Z_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop. +#define X_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop. +#define Y_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop. +#define Z_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop. +#define Z_MIN_PROBE_ENDSTOP_INVERTING true // set to true to invert the logic of the probe. + +// Enable this feature if all enabled endstop pins are interrupt-capable. +// This will remove the need to poll the interrupt pins, saving many CPU cycles. +//#define ENDSTOP_INTERRUPTS_FEATURE + +//============================================================================= +//============================== Movement Settings ============================ +//============================================================================= +// @section motion + +/** + * Default Settings + * + * These settings can be reset by M502 + * + * Note that if EEPROM is enabled, saved values will override these. + */ + +/** + * With this option each E stepper can have its own factors for the + * following movement settings. If fewer factors are given than the + * total number of extruders, the last value applies to the rest. + */ +//#define DISTINCT_E_FACTORS + +/** + * Default Axis Steps Per Unit (steps/mm) + * Override with M92 + * X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]] + */ +#define DEFAULT_AXIS_STEPS_PER_UNIT {80,80,4000,97} //motor bajos con varilla3200 y altos 1600 default steps per unit for Ultimaker + +/** + * Default Max Feed Rate (mm/s) + * Override with M203 + * X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]] + */ +#define DEFAULT_MAX_FEEDRATE { 300, 300, 2, 30 } /* For 300mm/s printing */ + +/** + * Default Max Acceleration (change/s) change = mm/s + * (Maximum start speed for accelerated moves) + * Override with M201 + * X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]] + */ +#define DEFAULT_MAX_ACCELERATION { MAX_XYAXIS_ACCEL, MAX_XYAXIS_ACCEL, 100, 200 } + +/** + * Default Acceleration (change/s) change = mm/s + * Override with M204 + * + * M204 P Acceleration + * M204 R Retract Acceleration + * M204 T Travel Acceleration + */ +#define DEFAULT_ACCELERATION MAX_XYAXIS_ACCEL // X, Y, Z and E acceleration for printing moves +#define DEFAULT_RETRACT_ACCELERATION 100 // E acceleration for retracts +#define DEFAULT_TRAVEL_ACCELERATION MAX_XYAXIS_ACCEL // X, Y, Z acceleration for travel (non printing) moves + +/** + * Default Jerk (mm/s) + * Override with M205 X Y Z E + * + * "Jerk" specifies the minimum speed change that requires acceleration. + * When changing speed and direction, if the difference is less than the + * value set here, it may happen instantaneously. + */ +#define DEFAULT_XJERK 2.0 +#define DEFAULT_YJERK 2.0 +#define DEFAULT_ZJERK 0.4 +#define DEFAULT_EJERK 8.0 + +//=========================================================================== +//============================= Z Probe Options ============================= +//=========================================================================== +// @section probes + +// +// See http://marlinfw.org/docs/configuration/probes.html +// + +/** + * Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN + * + * Enable this option for a probe connected to the Z Min endstop pin. + */ +#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN + +/** + * Z_MIN_PROBE_ENDSTOP + * + * Enable this option for a probe connected to any pin except Z-Min. + * (By default Marlin assumes the Z-Max endstop pin.) + * To use a custom Z Probe pin, set Z_MIN_PROBE_PIN below. + * + * - The simplest option is to use a free endstop connector. + * - Use 5V for powered (usually inductive) sensors. + * + * - RAMPS 1.3/1.4 boards may use the 5V, GND, and Aux4->D32 pin: + * - For simple switches connect... + * - normally-closed switches to GND and D32. + * - normally-open switches to 5V and D32. + * + * WARNING: Setting the wrong pin may have unexpected and potentially + * disastrous consequences. Use with caution and do your homework. + * + */ +//#define Z_MIN_PROBE_ENDSTOP + +/** + * Probe Type + * + * Allen Key Probes, Servo Probes, Z-Sled Probes, FIX_MOUNTED_PROBE, etc. + * Activate one of these to use Auto Bed Leveling below. + */ + +/** + * The "Manual Probe" provides a means to do "Auto" Bed Leveling without a probe. + * Use G29 repeatedly, adjusting the Z height at each point with movement commands + * or (with LCD_BED_LEVELING) the LCD controller. + */ +//#define PROBE_MANUALLY + +/** + * A Fix-Mounted Probe either doesn't deploy or needs manual deployment. + * (e.g., an inductive probe or a nozzle-based probe-switch.) + */ +//#define FIX_MOUNTED_PROBE + +/** + * Z Servo Probe, such as an endstop switch on a rotating arm. + */ +//#define Z_ENDSTOP_SERVO_NR 0 // Defaults to SERVO 0 connector. +//#define Z_SERVO_ANGLES {70,0} // Z Servo Deploy and Stow angles + +/** + * The BLTouch probe uses a Hall effect sensor and emulates a servo. + */ +//#define BLTOUCH +#if ENABLED(BLTOUCH) + //#define BLTOUCH_DELAY 375 // (ms) Enable and increase if needed +#endif + +/** + * Enable one or more of the following if probing seems unreliable. + * Heaters and/or fans can be disabled during probing to minimize electrical + * noise. A delay can also be added to allow noise and vibration to settle. + * These options are most useful for the BLTouch probe, but may also improve + * readings with inductive probes and piezo sensors. + */ +//#define PROBING_HEATERS_OFF // Turn heaters off when probing +//#define PROBING_FANS_OFF // Turn fans off when probing +//#define DELAY_BEFORE_PROBING 200 // (ms) To prevent vibrations from triggering piezo sensors + +// A probe that is deployed and stowed with a solenoid pin (SOL1_PIN) +//#define SOLENOID_PROBE + +// A sled-mounted probe like those designed by Charles Bell. +//#define Z_PROBE_SLED +//#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like. + +// +// For Z_PROBE_ALLEN_KEY see the Delta example configurations. +// + +/** + * Z Probe to nozzle (X,Y) offset, relative to (0, 0). + * X and Y offsets must be integers. + * + * In the following example the X and Y offsets are both positive: + * #define X_PROBE_OFFSET_FROM_EXTRUDER 10 + * #define Y_PROBE_OFFSET_FROM_EXTRUDER 10 + * + * +-- BACK ---+ + * | | + * L | (+) P | R <-- probe (20,20) + * E | | I + * F | (-) N (+) | G <-- nozzle (10,10) + * T | | H + * | (-) | T + * | | + * O-- FRONT --+ + * (0,0) + */ +#define X_PROBE_OFFSET_FROM_EXTRUDER 10 // X offset: -left +right [of the nozzle] +#define Y_PROBE_OFFSET_FROM_EXTRUDER 10 // Y offset: -front +behind [the nozzle] +#define Z_PROBE_OFFSET_FROM_EXTRUDER 0 // Z offset: -below +above [the nozzle] + +// X and Y axis travel speed (mm/m) between probes +#define XY_PROBE_SPEED 8000 + +// Speed for the first approach when double-probing (with PROBE_DOUBLE_TOUCH) +#define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z + +// Speed for the "accurate" probe of each point +#define Z_PROBE_SPEED_SLOW (Z_PROBE_SPEED_FAST / 2) + +// Use double touch for probing +//#define PROBE_DOUBLE_TOUCH + +/** + * Z probes require clearance when deploying, stowing, and moving between + * probe points to avoid hitting the bed and other hardware. + * Servo-mounted probes require extra space for the arm to rotate. + * Inductive probes need space to keep from triggering early. + * + * Use these settings to specify the distance (mm) to raise the probe (or + * lower the bed). The values set here apply over and above any (negative) + * probe Z Offset set with Z_PROBE_OFFSET_FROM_EXTRUDER, M851, or the LCD. + * Only integer values >= 1 are valid here. + * + * Example: `M851 Z-5` with a CLEARANCE of 4 => 9mm from bed to nozzle. + * But: `M851 Z+1` with a CLEARANCE of 2 => 2mm from bed to nozzle. + */ +#define Z_CLEARANCE_DEPLOY_PROBE 10 // Z Clearance for Deploy/Stow +#define Z_CLEARANCE_BETWEEN_PROBES 5 // Z Clearance between probe points + +// For M851 give a range for adjusting the Z probe offset +#define Z_PROBE_OFFSET_RANGE_MIN -20 +#define Z_PROBE_OFFSET_RANGE_MAX 20 + +// Enable the M48 repeatability test to test probe accuracy +//#define Z_MIN_PROBE_REPEATABILITY_TEST + +// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1 +// :{ 0:'Low', 1:'High' } +#define X_ENABLE_ON 0 +#define Y_ENABLE_ON 0 +#define Z_ENABLE_ON 0 +#define E_ENABLE_ON 0 // For all extruders + +// Disables axis stepper immediately when it's not being used. +// WARNING: When motors turn off there is a chance of losing position accuracy! +#define DISABLE_X false +#define DISABLE_Y false +#define DISABLE_Z false +// Warn on display about possibly reduced accuracy +//#define DISABLE_REDUCED_ACCURACY_WARNING + +// @section extruder + +#define DISABLE_E false // For all extruders +#define DISABLE_INACTIVE_EXTRUDER true // Keep only the active extruder enabled. + +// @section machine + +// Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way. +#define INVERT_X_DIR true +#define INVERT_Y_DIR true +#define INVERT_Z_DIR false + +// Enable this option for Toshiba stepper drivers +//#define CONFIG_STEPPERS_TOSHIBA + +// @section extruder + +// For direct drive extruder v9 set to true, for geared extruder set to false. +#define INVERT_E0_DIR true +#define INVERT_E1_DIR false +#define INVERT_E2_DIR false +#define INVERT_E3_DIR false +#define INVERT_E4_DIR false + +// @section homing + +//#define NO_MOTION_BEFORE_HOMING // Inhibit movement until all axes have been homed + +//#define Z_HOMING_HEIGHT 4 // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ... + // Be sure you have this distance over your Z_MAX_POS in case. + +// Direction of endstops when homing; 1=MAX, -1=MIN +// :[-1,1] +#define X_HOME_DIR -1 +#define Y_HOME_DIR -1 +#define Z_HOME_DIR -1 + +// @section machine + +// The size of the print bed +#define X_BED_SIZE 200 +#define Y_BED_SIZE 200 + +// Travel limits (mm) after homing, corresponding to endstop positions. +#define X_MIN_POS 0 +#define Y_MIN_POS 0 +#define Z_MIN_POS 0 +#define X_MAX_POS X_BED_SIZE +#define Y_MAX_POS Y_BED_SIZE +#define Z_MAX_POS 200 + +/** + * Software Endstops + * + * - Prevent moves outside the set machine bounds. + * - Individual axes can be disabled, if desired. + * - X and Y only apply to Cartesian robots. + * - Use 'M211' to set software endstops on/off or report current state + */ + +// Min software endstops constrain movement within minimum coordinate bounds +#define MIN_SOFTWARE_ENDSTOPS +#if ENABLED(MIN_SOFTWARE_ENDSTOPS) + #define MIN_SOFTWARE_ENDSTOP_X + #define MIN_SOFTWARE_ENDSTOP_Y + #define MIN_SOFTWARE_ENDSTOP_Z +#endif + +// Max software endstops constrain movement within maximum coordinate bounds +#define MAX_SOFTWARE_ENDSTOPS +#if ENABLED(MAX_SOFTWARE_ENDSTOPS) + #define MAX_SOFTWARE_ENDSTOP_X + #define MAX_SOFTWARE_ENDSTOP_Y + #define MAX_SOFTWARE_ENDSTOP_Z +#endif + +/** + * Filament Runout Sensor + * A mechanical or opto endstop is used to check for the presence of filament. + * + * RAMPS-based boards use SERVO3_PIN. + * For other boards you may need to define FIL_RUNOUT_PIN. + * By default the firmware assumes HIGH = has filament, LOW = ran out + */ +//#define FILAMENT_RUNOUT_SENSOR +#if ENABLED(FILAMENT_RUNOUT_SENSOR) + #define FIL_RUNOUT_INVERTING false // set to true to invert the logic of the sensor. + #define ENDSTOPPULLUP_FIL_RUNOUT // Uncomment to use internal pullup for filament runout pins if the sensor is defined. + #define FILAMENT_RUNOUT_SCRIPT "M600" +#endif + +//=========================================================================== +//=============================== Bed Leveling ============================== +//=========================================================================== +// @section calibrate + +/** + * Choose one of the options below to enable G29 Bed Leveling. The parameters + * and behavior of G29 will change depending on your selection. + * + * If using a Probe for Z Homing, enable Z_SAFE_HOMING also! + * + * - AUTO_BED_LEVELING_3POINT + * Probe 3 arbitrary points on the bed (that aren't collinear) + * You specify the XY coordinates of all 3 points. + * The result is a single tilted plane. Best for a flat bed. + * + * - AUTO_BED_LEVELING_LINEAR + * Probe several points in a grid. + * You specify the rectangle and the density of sample points. + * The result is a single tilted plane. Best for a flat bed. + * + * - AUTO_BED_LEVELING_BILINEAR + * Probe several points in a grid. + * You specify the rectangle and the density of sample points. + * The result is a mesh, best for large or uneven beds. + * + * - AUTO_BED_LEVELING_UBL (Unified Bed Leveling) + * A comprehensive bed leveling system combining the features and benefits + * of other systems. UBL also includes integrated Mesh Generation, Mesh + * Validation and Mesh Editing systems. + * + * - MESH_BED_LEVELING + * Probe a grid manually + * The result is a mesh, suitable for large or uneven beds. (See BILINEAR.) + * For machines without a probe, Mesh Bed Leveling provides a method to perform + * leveling in steps so you can manually adjust the Z height at each grid-point. + * With an LCD controller the process is guided step-by-step. + */ +//#define AUTO_BED_LEVELING_3POINT +//#define AUTO_BED_LEVELING_LINEAR +//#define AUTO_BED_LEVELING_BILINEAR +//#define AUTO_BED_LEVELING_UBL +//#define MESH_BED_LEVELING + +/** + * Enable detailed logging of G28, G29, M48, etc. + * Turn on with the command 'M111 S32'. + * NOTE: Requires a lot of PROGMEM! + */ +//#define DEBUG_LEVELING_FEATURE + +#if ENABLED(MESH_BED_LEVELING) || ENABLED(AUTO_BED_LEVELING_BILINEAR) || ENABLED(AUTO_BED_LEVELING_UBL) + // Gradually reduce leveling correction until a set height is reached, + // at which point movement will be level to the machine's XY plane. + // The height can be set with M420 Z + #define ENABLE_LEVELING_FADE_HEIGHT + + // For Cartesian machines, instead of dividing moves on mesh boundaries, + // split up moves into short segments like a Delta. + #define SEGMENT_LEVELED_MOVES + #define LEVELED_SEGMENT_LENGTH 5.0 // (mm) Length of all segments (except the last one) + + /** + * Enable the G26 Mesh Validation Pattern tool. + */ + //#define G26_MESH_VALIDATION + #if ENABLED(G26_MESH_VALIDATION) + #define MESH_TEST_NOZZLE_SIZE 0.4 // (mm) Diameter of primary nozzle. + #define MESH_TEST_LAYER_HEIGHT 0.2 // (mm) Default layer height for the G26 Mesh Validation Tool. + #define MESH_TEST_HOTEND_TEMP 205.0 // (°C) Default nozzle temperature for the G26 Mesh Validation Tool. + #define MESH_TEST_BED_TEMP 60.0 // (°C) Default bed temperature for the G26 Mesh Validation Tool. + #endif + +#endif + +#if ENABLED(AUTO_BED_LEVELING_LINEAR) || ENABLED(AUTO_BED_LEVELING_BILINEAR) + + // Set the number of grid points per dimension. + #define GRID_MAX_POINTS_X 3 + #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X + + // Set the boundaries for probing (where the probe can reach). + #define LEFT_PROBE_BED_POSITION 15 + #define RIGHT_PROBE_BED_POSITION 170 + #define FRONT_PROBE_BED_POSITION 20 + #define BACK_PROBE_BED_POSITION 170 + + // The Z probe minimum outer margin (to validate G29 parameters). + #define MIN_PROBE_EDGE 10 + + // Probe along the Y axis, advancing X after each column + //#define PROBE_Y_FIRST + + #if ENABLED(AUTO_BED_LEVELING_BILINEAR) + + // Beyond the probed grid, continue the implied tilt? + // Default is to maintain the height of the nearest edge. + //#define EXTRAPOLATE_BEYOND_GRID + + // + // Experimental Subdivision of the grid by Catmull-Rom method. + // Synthesizes intermediate points to produce a more detailed mesh. + // + //#define ABL_BILINEAR_SUBDIVISION + #if ENABLED(ABL_BILINEAR_SUBDIVISION) + // Number of subdivisions between probe points + #define BILINEAR_SUBDIVISIONS 3 + #endif + + #endif + +#elif ENABLED(AUTO_BED_LEVELING_3POINT) + + // 3 arbitrary points to probe. + // A simple cross-product is used to estimate the plane of the bed. + #define ABL_PROBE_PT_1_X 15 + #define ABL_PROBE_PT_1_Y 180 + #define ABL_PROBE_PT_2_X 15 + #define ABL_PROBE_PT_2_Y 20 + #define ABL_PROBE_PT_3_X 170 + #define ABL_PROBE_PT_3_Y 20 + +#elif ENABLED(AUTO_BED_LEVELING_UBL) + + //=========================================================================== + //========================= Unified Bed Leveling ============================ + //=========================================================================== + + //#define MESH_EDIT_GFX_OVERLAY // Display a graphics overlay while editing the mesh + + #define MESH_INSET 1 // Mesh inset margin on print area + #define GRID_MAX_POINTS_X 10 // Don't use more than 15 points per axis, implementation limited. + #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X + + #define UBL_PROBE_PT_1_X 39 // Probing points for 3-Point leveling of the mesh + #define UBL_PROBE_PT_1_Y 180 + #define UBL_PROBE_PT_2_X 39 + #define UBL_PROBE_PT_2_Y 20 + #define UBL_PROBE_PT_3_X 180 + #define UBL_PROBE_PT_3_Y 20 + + #define UBL_MESH_EDIT_MOVES_Z // Sophisticated users prefer no movement of nozzle + #define UBL_SAVE_ACTIVE_ON_M500 // Save the currently active mesh in the current slot on M500 + +#elif ENABLED(MESH_BED_LEVELING) + + //=========================================================================== + //=================================== Mesh ================================== + //=========================================================================== + + #define MESH_INSET 10 // Mesh inset margin on print area + #define GRID_MAX_POINTS_X 3 // Don't use more than 7 points per axis, implementation limited. + #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X + + //#define MESH_G28_REST_ORIGIN // After homing all axes ('G28' or 'G28 XYZ') rest Z at Z_MIN_POS + +#endif // BED_LEVELING + +/** + * Use the LCD controller for bed leveling + * Requires MESH_BED_LEVELING or PROBE_MANUALLY + */ +//#define LCD_BED_LEVELING + +#if ENABLED(LCD_BED_LEVELING) + #define MBL_Z_STEP 0.025 // Step size while manually probing Z axis. + #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment +#endif + +// Add a menu item to move between bed corners for manual bed adjustment +//#define LEVEL_BED_CORNERS + +/** + * Commands to execute at the end of G29 probing. + * Useful to retract or move the Z probe out of the way. + */ +//#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" + + +// @section homing + +// The center of the bed is at (X=0, Y=0) +//#define BED_CENTER_AT_0_0 + +// Manually set the home position. Leave these undefined for automatic settings. +// For DELTA this is the top-center of the Cartesian print volume. +//#define MANUAL_X_HOME_POS 0 +//#define MANUAL_Y_HOME_POS 0 +//#define MANUAL_Z_HOME_POS 0 + +// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area. +// +// With this feature enabled: +// +// - Allow Z homing only after X and Y homing AND stepper drivers still enabled. +// - If stepper drivers time out, it will need X and Y homing again before Z homing. +// - Move the Z probe (or nozzle) to a defined XY point before Z Homing when homing all axes (G28). +// - Prevent Z homing when the Z probe is outside bed area. +// +//#define Z_SAFE_HOMING + +#if ENABLED(Z_SAFE_HOMING) + #define Z_SAFE_HOMING_X_POINT ((X_BED_SIZE) / 2) // X point for Z homing when homing all axes (G28). + #define Z_SAFE_HOMING_Y_POINT ((Y_BED_SIZE) / 2) // Y point for Z homing when homing all axes (G28). +#endif + +// Homing speeds (mm/m) +#define HOMING_FEEDRATE_XY (50*60) +#define HOMING_FEEDRATE_Z (4*60) + +// @section calibrate + +/** + * Bed Skew Compensation + * + * This feature corrects for misalignment in the XYZ axes. + * + * Take the following steps to get the bed skew in the XY plane: + * 1. Print a test square (e.g., https://www.thingiverse.com/thing:2563185) + * 2. For XY_DIAG_AC measure the diagonal A to C + * 3. For XY_DIAG_BD measure the diagonal B to D + * 4. For XY_SIDE_AD measure the edge A to D + * + * Marlin automatically computes skew factors from these measurements. + * Skew factors may also be computed and set manually: + * + * - Compute AB : SQRT(2*AC*AC+2*BD*BD-4*AD*AD)/2 + * - XY_SKEW_FACTOR : TAN(PI/2-ACOS((AC*AC-AB*AB-AD*AD)/(2*AB*AD))) + * + * If desired, follow the same procedure for XZ and YZ. + * Use these diagrams for reference: + * + * Y Z Z + * ^ B-------C ^ B-------C ^ B-------C + * | / / | / / | / / + * | / / | / / | / / + * | A-------D | A-------D | A-------D + * +-------------->X +-------------->X +-------------->Y + * XY_SKEW_FACTOR XZ_SKEW_FACTOR YZ_SKEW_FACTOR + */ +//#define SKEW_CORRECTION + +#if ENABLED(SKEW_CORRECTION) + // Input all length measurements here: + #define XY_DIAG_AC 282.8427124746 + #define XY_DIAG_BD 282.8427124746 + #define XY_SIDE_AD 200 + + // Or, set the default skew factors directly here + // to override the above measurements: + #define XY_SKEW_FACTOR 0.0 + + //#define SKEW_CORRECTION_FOR_Z + #if ENABLED(SKEW_CORRECTION_FOR_Z) + #define XZ_DIAG_AC 282.8427124746 + #define XZ_DIAG_BD 282.8427124746 + #define YZ_DIAG_AC 282.8427124746 + #define YZ_DIAG_BD 282.8427124746 + #define YZ_SIDE_AD 200 + #define XZ_SKEW_FACTOR 0.0 + #define YZ_SKEW_FACTOR 0.0 + #endif + + // Enable this option for M852 to set skew at runtime + //#define SKEW_CORRECTION_GCODE +#endif + +//============================================================================= +//============================= Additional Features =========================== +//============================================================================= + +// @section extras + +// +// EEPROM +// +// The microcontroller can store settings in the EEPROM, e.g. max velocity... +// M500 - stores parameters in EEPROM +// M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily). +// M502 - reverts to the default "factory settings". You still need to store them in EEPROM afterwards if you want to. +// +#define EEPROM_SETTINGS // Enable for M500 and M501 commands +//#define DISABLE_M503 // Saves ~2700 bytes of PROGMEM. Disable for release! +#define EEPROM_CHITCHAT // Give feedback on EEPROM commands. Disable to save PROGMEM. + +// +// Host Keepalive +// +// When enabled Marlin will send a busy status message to the host +// every couple of seconds when it can't accept commands. +// +#define HOST_KEEPALIVE_FEATURE // Disable this if your host doesn't like keepalive messages +#define DEFAULT_KEEPALIVE_INTERVAL 2 // Number of seconds between "busy" messages. Set with M113. +#define BUSY_WHILE_HEATING // Some hosts require "busy" messages even during heating + +// +// M100 Free Memory Watcher +// +//#define M100_FREE_MEMORY_WATCHER // Add M100 (Free Memory Watcher) to debug memory usage + +// +// G20/G21 Inch mode support +// +//#define INCH_MODE_SUPPORT + +// +// M149 Set temperature units support +// +#define TEMPERATURE_UNITS_SUPPORT + +// @section temperature + +// Preheat Constants +#define PREHEAT_1_TEMP_HOTEND 180 +#define PREHEAT_1_TEMP_BED 70 +#define PREHEAT_1_FAN_SPEED 0 // Value from 0 to 255 + +#define PREHEAT_2_TEMP_HOTEND 240 +#define PREHEAT_2_TEMP_BED 110 +#define PREHEAT_2_FAN_SPEED 0 // Value from 0 to 255 + +/** + * Nozzle Park -- EXPERIMENTAL + * + * Park the nozzle at the given XYZ position on idle or G27. + * + * The "P" parameter controls the action applied to the Z axis: + * + * P0 (Default) If Z is below park Z raise the nozzle. + * P1 Raise the nozzle always to Z-park height. + * P2 Raise the nozzle by Z-park amount, limited to Z_MAX_POS. + */ +#define NOZZLE_PARK_FEATURE + +#if ENABLED(NOZZLE_PARK_FEATURE) + // Specify a park position as { X, Y, Z } + #define NOZZLE_PARK_POINT { (X_MIN_POS + 10), (Y_MAX_POS - 10), 20 } +#endif + +/** + * Clean Nozzle Feature -- EXPERIMENTAL + * + * Adds the G12 command to perform a nozzle cleaning process. + * + * Parameters: + * P Pattern + * S Strokes / Repetitions + * T Triangles (P1 only) + * + * Patterns: + * P0 Straight line (default). This process requires a sponge type material + * at a fixed bed location. "S" specifies strokes (i.e. back-forth motions) + * between the start / end points. + * + * P1 Zig-zag pattern between (X0, Y0) and (X1, Y1), "T" specifies the + * number of zig-zag triangles to do. "S" defines the number of strokes. + * Zig-zags are done in whichever is the narrower dimension. + * For example, "G12 P1 S1 T3" will execute: + * + * -- + * | (X0, Y1) | /\ /\ /\ | (X1, Y1) + * | | / \ / \ / \ | + * A | | / \ / \ / \ | + * | | / \ / \ / \ | + * | (X0, Y0) | / \/ \/ \ | (X1, Y0) + * -- +--------------------------------+ + * |________|_________|_________| + * T1 T2 T3 + * + * P2 Circular pattern with middle at NOZZLE_CLEAN_CIRCLE_MIDDLE. + * "R" specifies the radius. "S" specifies the stroke count. + * Before starting, the nozzle moves to NOZZLE_CLEAN_START_POINT. + * + * Caveats: The ending Z should be the same as starting Z. + * Attention: EXPERIMENTAL. G-code arguments may change. + * + */ +#define NOZZLE_CLEAN_FEATURE + +#if ENABLED(NOZZLE_CLEAN_FEATURE) + // Default number of pattern repetitions + #define NOZZLE_CLEAN_STROKES 12 + + // Default number of triangles + #define NOZZLE_CLEAN_TRIANGLES 3 + + // Specify positions as { X, Y, Z } + #define NOZZLE_CLEAN_START_POINT { 30, 30, (Z_MIN_POS + 1)} + #define NOZZLE_CLEAN_END_POINT {100, 60, (Z_MIN_POS + 1)} + + // Circular pattern radius + #define NOZZLE_CLEAN_CIRCLE_RADIUS 6.5 + // Circular pattern circle fragments number + #define NOZZLE_CLEAN_CIRCLE_FN 10 + // Middle point of circle + #define NOZZLE_CLEAN_CIRCLE_MIDDLE NOZZLE_CLEAN_START_POINT + + // Moves the nozzle to the initial position + #define NOZZLE_CLEAN_GOBACK +#endif + +/** + * Print Job Timer + * + * Automatically start and stop the print job timer on M104/M109/M190. + * + * M104 (hotend, no wait) - high temp = none, low temp = stop timer + * M109 (hotend, wait) - high temp = start timer, low temp = stop timer + * M190 (bed, wait) - high temp = start timer, low temp = none + * + * The timer can also be controlled with the following commands: + * + * M75 - Start the print job timer + * M76 - Pause the print job timer + * M77 - Stop the print job timer + */ +#define PRINTJOB_TIMER_AUTOSTART + +/** + * Print Counter + * + * Track statistical data such as: + * + * - Total print jobs + * - Total successful print jobs + * - Total failed print jobs + * - Total time printing + * + * View the current statistics with M78. + */ +//#define PRINTCOUNTER + +//============================================================================= +//============================= LCD and SD support ============================ +//============================================================================= + +// @section lcd + +/** + * LCD LANGUAGE + * + * Select the language to display on the LCD. These languages are available: + * + * en, an, bg, ca, cn, cz, cz_utf8, de, el, el-gr, es, eu, fi, fr, fr_utf8, gl, + * hr, it, kana, kana_utf8, nl, pl, pt, pt_utf8, pt-br, pt-br_utf8, ru, sk_utf8, + * tr, uk, zh_CN, zh_TW, test + * + * :{ 'en':'English', 'an':'Aragonese', 'bg':'Bulgarian', 'ca':'Catalan', 'cn':'Chinese', 'cz':'Czech', 'cz_utf8':'Czech (UTF8)', 'de':'German', 'el':'Greek', 'el-gr':'Greek (Greece)', 'es':'Spanish', 'eu':'Basque-Euskera', 'fi':'Finnish', 'fr':'French', 'fr_utf8':'French (UTF8)', 'gl':'Galician', 'hr':'Croatian', 'it':'Italian', 'kana':'Japanese', 'kana_utf8':'Japanese (UTF8)', 'nl':'Dutch', 'pl':'Polish', 'pt':'Portuguese', 'pt-br':'Portuguese (Brazilian)', 'pt-br_utf8':'Portuguese (Brazilian UTF8)', 'pt_utf8':'Portuguese (UTF8)', 'ru':'Russian', 'sk_utf8':'Slovak (UTF8)', 'tr':'Turkish', 'uk':'Ukrainian', 'zh_CN':'Chinese (Simplified)', 'zh_TW':'Chinese (Taiwan)', test':'TEST' } + */ +#define LCD_LANGUAGE es + +/** + * LCD Character Set + * + * Note: This option is NOT applicable to Graphical Displays. + * + * All character-based LCDs provide ASCII plus one of these + * language extensions: + * + * - JAPANESE ... the most common + * - WESTERN ... with more accented characters + * - CYRILLIC ... for the Russian language + * + * To determine the language extension installed on your controller: + * + * - Compile and upload with LCD_LANGUAGE set to 'test' + * - Click the controller to view the LCD menu + * - The LCD will display Japanese, Western, or Cyrillic text + * + * See http://marlinfw.org/docs/development/lcd_language.html + * + * :['JAPANESE', 'WESTERN', 'CYRILLIC'] + */ +#define DISPLAY_CHARSET_HD44780 JAPANESE + +/** + * LCD TYPE + * + * Enable ULTRA_LCD for a 16x2, 16x4, 20x2, or 20x4 character-based LCD. + * Enable DOGLCD for a 128x64 (ST7565R) Full Graphical Display. + * (These options will be enabled automatically for most displays.) + * + * IMPORTANT: The U8glib library is required for Full Graphic Display! + * https://github.com/olikraus/U8glib_Arduino + */ +//#define ULTRA_LCD // Character based +//#define DOGLCD // Full graphics display + +/** + * SD CARD + * + * SD Card support is disabled by default. If your controller has an SD slot, + * you must uncomment the following option or it won't work. + * + */ +#define SDSUPPORT + +/** + * SD CARD: SPI SPEED + * + * Enable one of the following items for a slower SPI transfer speed. + * This may be required to resolve "volume init" errors. + */ +//#define SPI_SPEED SPI_HALF_SPEED +//#define SPI_SPEED SPI_QUARTER_SPEED +//#define SPI_SPEED SPI_EIGHTH_SPEED + +/** + * SD CARD: ENABLE CRC + * + * Use CRC checks and retries on the SD communication. + */ +#define SD_CHECK_AND_RETRY + +// +// ENCODER SETTINGS +// +// This option overrides the default number of encoder pulses needed to +// produce one step. Should be increased for high-resolution encoders. +// +#define ENCODER_PULSES_PER_STEP 1 + +// +// Use this option to override the number of step signals required to +// move between next/prev menu items. +// +#define ENCODER_STEPS_PER_MENU_ITEM 4 + +/** + * Encoder Direction Options + * + * Test your encoder's behavior first with both options disabled. + * + * Reversed Value Edit and Menu Nav? Enable REVERSE_ENCODER_DIRECTION. + * Reversed Menu Navigation only? Enable REVERSE_MENU_DIRECTION. + * Reversed Value Editing only? Enable BOTH options. + */ + +// +// This option reverses the encoder direction everywhere. +// +// Set this option if CLOCKWISE causes values to DECREASE +// +#define REVERSE_ENCODER_DIRECTION + +// +// This option reverses the encoder direction for navigating LCD menus. +// +// If CLOCKWISE normally moves DOWN this makes it go UP. +// If CLOCKWISE normally moves UP this makes it go DOWN. +// +#define REVERSE_MENU_DIRECTION + +// +// Individual Axis Homing +// +// Add individual axis homing items (Home X, Home Y, and Home Z) to the LCD menu. +// +#define INDIVIDUAL_AXIS_HOMING_MENU + +// +// SPEAKER/BUZZER +// +// If you have a speaker that can produce tones, enable it here. +// By default Marlin assumes you have a buzzer with a fixed frequency. +// +//#define SPEAKER + +// +// The duration and frequency for the UI feedback sound. +// Set these to 0 to disable audio feedback in the LCD menus. +// +// Note: Test audio output with the G-Code: +// M300 S P +// +//#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100 +//#define LCD_FEEDBACK_FREQUENCY_HZ 1000 + +// +// CONTROLLER TYPE: Standard +// +// Marlin supports a wide variety of controllers. +// Enable one of the following options to specify your controller. +// + +// +// ULTIMAKER Controller. +// +//#define ULTIMAKERCONTROLLER + +// +// ULTIPANEL as seen on Thingiverse. +// +//#define ULTIPANEL + +// +// PanelOne from T3P3 (via RAMPS 1.4 AUX2/AUX3) +// http://reprap.org/wiki/PanelOne +// +//#define PANEL_ONE + +// +// MaKr3d Makr-Panel with graphic controller and SD support. +// http://reprap.org/wiki/MaKr3d_MaKrPanel +// +//#define MAKRPANEL + +// +// ReprapWorld Graphical LCD +// https://reprapworld.com/?products_details&products_id/1218 +// +//#define REPRAPWORLD_GRAPHICAL_LCD + +// +// Activate one of these if you have a Panucatt Devices +// Viki 2.0 or mini Viki with Graphic LCD +// http://panucatt.com +// +//#define VIKI2 +//#define miniVIKI + +// +// Adafruit ST7565 Full Graphic Controller. +// https://github.com/eboston/Adafruit-ST7565-Full-Graphic-Controller/ +// +//#define ELB_FULL_GRAPHIC_CONTROLLER + +// +// RepRapDiscount Smart Controller. +// http://reprap.org/wiki/RepRapDiscount_Smart_Controller +// +// Note: Usually sold with a white PCB. +// +//#define REPRAP_DISCOUNT_SMART_CONTROLLER + +// +// GADGETS3D G3D LCD/SD Controller +// http://reprap.org/wiki/RAMPS_1.3/1.4_GADGETS3D_Shield_with_Panel +// +// Note: Usually sold with a blue PCB. +// +//#define G3D_PANEL + +// +// RepRapDiscount FULL GRAPHIC Smart Controller +// http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller +// +#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER + +// +// MakerLab Mini Panel with graphic +// controller and SD support - http://reprap.org/wiki/Mini_panel +// +//#define MINIPANEL + +// +// RepRapWorld REPRAPWORLD_KEYPAD v1.1 +// http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626 +// +// REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key +// is pressed, a value of 10.0 means 10mm per click. +// +//#define REPRAPWORLD_KEYPAD +//#define REPRAPWORLD_KEYPAD_MOVE_STEP 1.0 + +// +// RigidBot Panel V1.0 +// http://www.inventapart.com/ +// +//#define RIGIDBOT_PANEL + +// +// BQ LCD Smart Controller shipped by +// default with the BQ Hephestos 2 and Witbox 2. +// +//#define BQ_LCD_SMART_CONTROLLER + +// +// Cartesio UI +// http://mauk.cc/webshop/cartesio-shop/electronics/user-interface +// +//#define CARTESIO_UI + +// +// ANET_10 Controller supported displays. +// +//#define ANET_KEYPAD_LCD // Requires ADC_KEYPAD_PIN to be assigned to an analog pin. + // This LCD is known to be susceptible to electrical interference + // which scrambles the display. Pressing any button clears it up. +//#define ANET_FULL_GRAPHICS_LCD // Anet 128x64 full graphics lcd with rotary encoder as used on Anet A6 + // A clone of the RepRapDiscount full graphics display but with + // different pins/wiring (see pins_ANET_10.h). + +// +// LCD for Melzi Card with Graphical LCD +// +//#define LCD_FOR_MELZI + +// +// CONTROLLER TYPE: I2C +// +// Note: These controllers require the installation of Arduino's LiquidCrystal_I2C +// library. For more info: https://github.com/kiyoshigawa/LiquidCrystal_I2C +// + +// +// Elefu RA Board Control Panel +// http://www.elefu.com/index.php?route=product/product&product_id=53 +// +//#define RA_CONTROL_PANEL + +// +// Sainsmart YW Robot (LCM1602) LCD Display +// +// Note: This controller requires F.Malpartida's LiquidCrystal_I2C library +// https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home +// +//#define LCD_I2C_SAINSMART_YWROBOT + +// +// Generic LCM1602 LCD adapter +// +//#define LCM1602 + +// +// PANELOLU2 LCD with status LEDs, +// separate encoder and click inputs. +// +// Note: This controller requires Arduino's LiquidTWI2 library v1.2.3 or later. +// For more info: https://github.com/lincomatic/LiquidTWI2 +// +// Note: The PANELOLU2 encoder click input can either be directly connected to +// a pin (if BTN_ENC defined to != -1) or read through I2C (when BTN_ENC == -1). +// +//#define LCD_I2C_PANELOLU2 + +// +// Panucatt VIKI LCD with status LEDs, +// integrated click & L/R/U/D buttons, separate encoder inputs. +// +//#define LCD_I2C_VIKI + +// +// SSD1306 OLED full graphics generic display +// +//#define U8GLIB_SSD1306 + +// +// SAV OLEd LCD module support using either SSD1306 or SH1106 based LCD modules +// +//#define SAV_3DGLCD +#if ENABLED(SAV_3DGLCD) + //#define U8GLIB_SSD1306 + #define U8GLIB_SH1106 +#endif + +// +// CONTROLLER TYPE: Shift register panels +// +// 2 wire Non-latching LCD SR from https://goo.gl/aJJ4sH +// LCD configuration: http://reprap.org/wiki/SAV_3D_LCD +// +//#define SAV_3DLCD + +// +// TinyBoy2 128x64 OLED / Encoder Panel +// +//#define OLED_PANEL_TINYBOY2 + +// +// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller +// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html +// +//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602 + +// +// MKS MINI12864 with graphic controller and SD support +// http://reprap.org/wiki/MKS_MINI_12864 +// +//#define MKS_MINI_12864 + +// +// Factory display for Creality CR-10 +// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html +// +// This is RAMPS-compatible using a single 10-pin connector. +// (For CR-10 owners who want to replace the Melzi Creality board but retain the display) +// +//#define CR10_STOCKDISPLAY + +// +// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER +// http://reprap.org/wiki/MKS_12864OLED +// +// Tiny, but very sharp OLED display +// +//#define MKS_12864OLED + +// +// AZSMZ 12864 LCD with SD +// https://www.aliexpress.com/store/product/3D-printer-smart-controller-SMART-RAMPS-OR-RAMPS-1-4-LCD-12864-LCD-control-panel-green/2179173_32213636460.html +// +//#define AZSMZ_12864 + +// Silvergate GLCD controller +// http://github.com/android444/Silvergate +// +//#define SILVER_GATE_GLCD_CONTROLLER + +//============================================================================= +//=============================== Extra Features ============================== +//============================================================================= + +// @section extras + +// Increase the FAN PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino +//#define FAST_PWM_FAN + +// Use software PWM to drive the fan, as for the heaters. This uses a very low frequency +// which is not as annoying as with the hardware PWM. On the other hand, if this frequency +// is too low, you should also increment SOFT_PWM_SCALE. +//#define FAN_SOFT_PWM + +// Incrementing this by 1 will double the software PWM frequency, +// affecting heaters, and the fan if FAN_SOFT_PWM is enabled. +// However, control resolution will be halved for each increment; +// at zero value, there are 128 effective control positions. +#define SOFT_PWM_SCALE 0 + +// If SOFT_PWM_SCALE is set to a value higher than 0, dithering can +// be used to mitigate the associated resolution loss. If enabled, +// some of the PWM cycles are stretched so on average the desired +// duty cycle is attained. +//#define SOFT_PWM_DITHER + +// Temperature status LEDs that display the hotend and bed temperature. +// If all hotends, bed temperature, and target temperature are under 54C +// then the BLUE led is on. Otherwise the RED led is on. (1C hysteresis) +//#define TEMP_STAT_LEDS + +// M240 Triggers a camera by emulating a Canon RC-1 Remote +// Data from: http://www.doc-diy.net/photo/rc-1_hacked/ +//#define PHOTOGRAPH_PIN 23 + +// SkeinForge sends the wrong arc g-codes when using Arc Point as fillet procedure +//#define SF_ARC_FIX + +// Support for the BariCUDA Paste Extruder +//#define BARICUDA + +// Support for BlinkM/CyzRgb +//#define BLINKM + +// Support for PCA9632 PWM LED driver +//#define PCA9632 + +/** + * RGB LED / LED Strip Control + * + * Enable support for an RGB LED connected to 5V digital pins, or + * an RGB Strip connected to MOSFETs controlled by digital pins. + * + * Adds the M150 command to set the LED (or LED strip) color. + * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of + * luminance values can be set from 0 to 255. + * For Neopixel LED an overall brightness parameter is also available. + * + * *** CAUTION *** + * LED Strips require a MOFSET Chip between PWM lines and LEDs, + * as the Arduino cannot handle the current the LEDs will require. + * Failure to follow this precaution can destroy your Arduino! + * NOTE: A separate 5V power supply is required! The Neopixel LED needs + * more current than the Arduino 5V linear regulator can produce. + * *** CAUTION *** + * + * LED Type. Enable only one of the following two options. + * + */ + +//#define RGB_LED +//#define RGBW_LED +#if ENABLED(RGB_LED) || ENABLED(RGBW_LED) + #define RGB_LED_R_PIN 34 + #define RGB_LED_G_PIN 43 + #define RGB_LED_B_PIN 35 + #define RGB_LED_W_PIN -1 +#endif + +// Support for Adafruit Neopixel LED driver +//#define NEOPIXEL_LED +#if ENABLED(NEOPIXEL_LED) + #define NEOPIXEL_TYPE NEO_GRB // NEO_GRBW / NEO_GRB - four/three channel driver type (defined in Adafruit_NeoPixel.h) + #define NEOPIXEL_PIN 4 // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba) + #define NEOPIXEL_PIXELS 30 // Number of LEDs in the strip + #define NEOPIXEL_IS_SEQUENTIAL // Sequential display for temperature change - LED by LED. Disable to change all LEDs at once. + #define NEOPIXEL_BRIGHTNESS 255 // Initial brightness 0-255 + //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup +#endif + +/** + * Printer Event LEDs + * + * During printing, the LEDs will reflect the printer status: + * + * - Gradually change from blue to violet as the heated bed gets to target temp + * - Gradually change from violet to red as the hotend gets to temperature + * - Change to white to illuminate work surface + * - Change to green once print has finished + * - Turn off after the print has finished and the user has pushed a button + */ +#if ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632) || ENABLED(NEOPIXEL_LED) + #define PRINTER_EVENT_LEDS +#endif + +/** + * R/C SERVO support + * Sponsored by TrinityLabs, Reworked by codexmas + */ + +/** + * Number of servos + * + * For some servo-related options NUM_SERVOS will be set automatically. + * Set this manually if there are extra servos needing manual control. + * Leave undefined or set to 0 to entirely disable the servo subsystem. + */ +//#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command + +// Delay (in milliseconds) before the next move will start, to give the servo time to reach its target angle. +// 300ms is a good value but you can try less delay. +// If the servo can't reach the requested position, increase it. +#define SERVO_DELAY { 300 } + +// Servo deactivation +// +// With this option servos are powered only during movement, then turned off to prevent jitter. +//#define DEACTIVATE_SERVOS_AFTER_MOVE + +#endif // CONFIGURATION_H diff --git a/Marlin/src/config/examples/MakerParts/Configuration_adv.h b/Marlin/src/config/examples/MakerParts/Configuration_adv.h new file mode 100644 index 0000000000..1b298ba902 --- /dev/null +++ b/Marlin/src/config/examples/MakerParts/Configuration_adv.h @@ -0,0 +1,1525 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * + * Based on Sprinter and grbl. + * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + * + */ + +/** + * Configuration_adv.h + * + * Advanced settings. + * Only change these if you know exactly what you're doing. + * Some of these settings can damage your printer if improperly set! + * + * Basic settings can be found in Configuration.h + * + */ +#ifndef CONFIGURATION_ADV_H +#define CONFIGURATION_ADV_H +#define CONFIGURATION_ADV_H_VERSION 020000 + +// @section temperature + +//=========================================================================== +//=============================Thermal Settings ============================ +//=========================================================================== + +#if DISABLED(PIDTEMPBED) + #define BED_CHECK_INTERVAL 5000 // ms between checks in bang-bang control + #if ENABLED(BED_LIMIT_SWITCHING) + #define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS + #endif +#endif + +/** + * Thermal Protection provides additional protection to your printer from damage + * and fire. Marlin always includes safe min and max temperature ranges which + * protect against a broken or disconnected thermistor wire. + * + * The issue: If a thermistor falls out, it will report the much lower + * temperature of the air in the room, and the the firmware will keep + * the heater on. + * + * The solution: Once the temperature reaches the target, start observing. + * If the temperature stays too far below the target (hysteresis) for too + * long (period), the firmware will halt the machine as a safety precaution. + * + * If you get false positives for "Thermal Runaway", increase + * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD + */ +#if ENABLED(THERMAL_PROTECTION_HOTENDS) + #define THERMAL_PROTECTION_PERIOD 40 // Seconds + #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius + + /** + * Whenever an M104, M109, or M303 increases the target temperature, the + * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature + * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and + * requires a hard reset. This test restarts with any M104/M109/M303, but only + * if the current temperature is far enough below the target for a reliable + * test. + * + * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD + * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set + * below 2. + */ + #define WATCH_TEMP_PERIOD 20 // Seconds + #define WATCH_TEMP_INCREASE 2 // Degrees Celsius +#endif + +/** + * Thermal Protection parameters for the bed are just as above for hotends. + */ +#if ENABLED(THERMAL_PROTECTION_BED) + #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds + #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius + + /** + * As described above, except for the bed (M140/M190/M303). + */ + #define WATCH_BED_TEMP_PERIOD 180 // Seconds + #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius +#endif + +#if ENABLED(PIDTEMP) + // this adds an experimental additional term to the heating power, proportional to the extrusion speed. + // if Kc is chosen well, the additional required power due to increased melting should be compensated. + //#define PID_EXTRUSION_SCALING + #if ENABLED(PID_EXTRUSION_SCALING) + #define DEFAULT_Kc (100) //heating power=Kc*(e_speed) + #define LPQ_MAX_LEN 50 + #endif +#endif + +/** + * Automatic Temperature: + * The hotend target temperature is calculated by all the buffered lines of gcode. + * The maximum buffered steps/sec of the extruder motor is called "se". + * Start autotemp mode with M109 S B F + * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by + * mintemp and maxtemp. Turn this off by executing M109 without F* + * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp. + * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode + */ +#define AUTOTEMP +#if ENABLED(AUTOTEMP) + #define AUTOTEMP_OLDWEIGHT 0.98 +#endif + +// Show extra position information in M114 +//#define M114_DETAIL + +// Show Temperature ADC value +// Enable for M105 to include ADC values read from temperature sensors. +//#define SHOW_TEMP_ADC_VALUES + +/** + * High Temperature Thermistor Support + * + * Thermistors able to support high temperature tend to have a hard time getting + * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP + * will probably be caught when the heating element first turns on during the + * preheating process, which will trigger a min_temp_error as a safety measure + * and force stop everything. + * To circumvent this limitation, we allow for a preheat time (during which, + * min_temp_error won't be triggered) and add a min_temp buffer to handle + * aberrant readings. + * + * If you want to enable this feature for your hotend thermistor(s) + * uncomment and set values > 0 in the constants below + */ + +// The number of consecutive low temperature errors that can occur +// before a min_temp_error is triggered. (Shouldn't be more than 10.) +//#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0 + +// The number of milliseconds a hotend will preheat before starting to check +// the temperature. This value should NOT be set to the time it takes the +// hot end to reach the target temperature, but the time it takes to reach +// the minimum temperature your thermistor can read. The lower the better/safer. +// This shouldn't need to be more than 30 seconds (30000) +//#define MILLISECONDS_PREHEAT_TIME 0 + +// @section extruder + +// Extruder runout prevention. +// If the machine is idle and the temperature over MINTEMP +// then extrude some filament every couple of SECONDS. +//#define EXTRUDER_RUNOUT_PREVENT +#if ENABLED(EXTRUDER_RUNOUT_PREVENT) + #define EXTRUDER_RUNOUT_MINTEMP 190 + #define EXTRUDER_RUNOUT_SECONDS 30 + #define EXTRUDER_RUNOUT_SPEED 1500 // mm/m + #define EXTRUDER_RUNOUT_EXTRUDE 5 // mm +#endif + +// @section temperature + +//These defines help to calibrate the AD595 sensor in case you get wrong temperature measurements. +//The measured temperature is defined as "actualTemp = (measuredTemp * TEMP_SENSOR_AD595_GAIN) + TEMP_SENSOR_AD595_OFFSET" +#define TEMP_SENSOR_AD595_OFFSET 0.0 +#define TEMP_SENSOR_AD595_GAIN 1.0 + +/** + * Controller Fan + * To cool down the stepper drivers and MOSFETs. + * + * The fan will turn on automatically whenever any stepper is enabled + * and turn off after a set period after all steppers are turned off. + */ +//#define USE_CONTROLLER_FAN +#if ENABLED(USE_CONTROLLER_FAN) + //#define CONTROLLER_FAN_PIN FAN1_PIN // Set a custom pin for the controller fan + #define CONTROLLERFAN_SECS 60 // Duration in seconds for the fan to run after all motors are disabled + #define CONTROLLERFAN_SPEED 255 // 255 == full speed +#endif + +// When first starting the main fan, run it at full speed for the +// given number of milliseconds. This gets the fan spinning reliably +// before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu) +//#define FAN_KICKSTART_TIME 100 + +// This defines the minimal speed for the main fan, run in PWM mode +// to enable uncomment and set minimal PWM speed for reliable running (1-255) +// if fan speed is [1 - (FAN_MIN_PWM-1)] it is set to FAN_MIN_PWM +//#define FAN_MIN_PWM 50 + +// @section extruder + +/** + * Extruder cooling fans + * + * Extruder auto fans automatically turn on when their extruders' + * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE. + * + * Your board's pins file specifies the recommended pins. Override those here + * or set to -1 to disable completely. + * + * Multiple extruders can be assigned to the same pin in which case + * the fan will turn on when any selected extruder is above the threshold. + */ +#define E0_AUTO_FAN_PIN -1 +#define E1_AUTO_FAN_PIN -1 +#define E2_AUTO_FAN_PIN -1 +#define E3_AUTO_FAN_PIN -1 +#define E4_AUTO_FAN_PIN -1 +#define EXTRUDER_AUTO_FAN_TEMPERATURE 50 +#define EXTRUDER_AUTO_FAN_SPEED 255 // == full speed + +/** + * Part-Cooling Fan Multiplexer + * + * This feature allows you to digitally multiplex the fan output. + * The multiplexer is automatically switched at tool-change. + * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans. + */ +#define FANMUX0_PIN -1 +#define FANMUX1_PIN -1 +#define FANMUX2_PIN -1 + +/** + * M355 Case Light on-off / brightness + */ +//#define CASE_LIGHT_ENABLE +#if ENABLED(CASE_LIGHT_ENABLE) + //#define CASE_LIGHT_PIN 4 // Override the default pin if needed + #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW + #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on + #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin) + //#define MENU_ITEM_CASE_LIGHT // Add a Case Light option to the LCD main menu +#endif + +//=========================================================================== +//============================ Mechanical Settings ========================== +//=========================================================================== + +// @section homing + +// If you want endstops to stay on (by default) even when not homing +// enable this option. Override at any time with M120, M121. +//#define ENDSTOPS_ALWAYS_ON_DEFAULT + +// @section extras + +//#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats. + +/** + * Dual Steppers / Dual Endstops + * + * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes. + * + * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to + * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop + * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug + * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'. + * + * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors + * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error + * in X2. Dual endstop offsets can be set at runtime with 'M666 X Y Z'. + */ + +//#define X_DUAL_STEPPER_DRIVERS +#if ENABLED(X_DUAL_STEPPER_DRIVERS) + #define INVERT_X2_VS_X_DIR true // Set 'true' if X motors should rotate in opposite directions + //#define X_DUAL_ENDSTOPS + #if ENABLED(X_DUAL_ENDSTOPS) + #define X2_USE_ENDSTOP _XMAX_ + #define X_DUAL_ENDSTOPS_ADJUSTMENT 0 + #endif +#endif + +//#define Y_DUAL_STEPPER_DRIVERS +#if ENABLED(Y_DUAL_STEPPER_DRIVERS) + #define INVERT_Y2_VS_Y_DIR true // Set 'true' if Y motors should rotate in opposite directions + //#define Y_DUAL_ENDSTOPS + #if ENABLED(Y_DUAL_ENDSTOPS) + #define Y2_USE_ENDSTOP _YMAX_ + #define Y_DUAL_ENDSTOPS_ADJUSTMENT 0 + #endif +#endif + +//#define Z_DUAL_STEPPER_DRIVERS +#if ENABLED(Z_DUAL_STEPPER_DRIVERS) + //#define Z_DUAL_ENDSTOPS + #if ENABLED(Z_DUAL_ENDSTOPS) + #define Z2_USE_ENDSTOP _XMAX_ + #define Z_DUAL_ENDSTOPS_ADJUSTMENT 0 + #endif +#endif + +// Enable this for dual x-carriage printers. +// A dual x-carriage design has the advantage that the inactive extruder can be parked which +// prevents hot-end ooze contaminating the print. It also reduces the weight of each x-carriage +// allowing faster printing speeds. Connect your X2 stepper to the first unused E plug. +//#define DUAL_X_CARRIAGE +#if ENABLED(DUAL_X_CARRIAGE) + // Configuration for second X-carriage + // Note: the first x-carriage is defined as the x-carriage which homes to the minimum endstop; + // the second x-carriage always homes to the maximum endstop. + #define X2_MIN_POS 80 // set minimum to ensure second x-carriage doesn't hit the parked first X-carriage + #define X2_MAX_POS 353 // set maximum to the distance between toolheads when both heads are homed + #define X2_HOME_DIR 1 // the second X-carriage always homes to the maximum endstop position + #define X2_HOME_POS X2_MAX_POS // default home position is the maximum carriage position + // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software + // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops + // without modifying the firmware (through the "M218 T1 X???" command). + // Remember: you should set the second extruder x-offset to 0 in your slicer. + + // There are a few selectable movement modes for dual x-carriages using M605 S + // Mode 0 (DXC_FULL_CONTROL_MODE): Full control. The slicer has full control over both x-carriages and can achieve optimal travel results + // as long as it supports dual x-carriages. (M605 S0) + // Mode 1 (DXC_AUTO_PARK_MODE) : Auto-park mode. The firmware will automatically park and unpark the x-carriages on tool changes so + // that additional slicer support is not required. (M605 S1) + // Mode 2 (DXC_DUPLICATION_MODE) : Duplication mode. The firmware will transparently make the second x-carriage and extruder copy all + // actions of the first x-carriage. This allows the printer to print 2 arbitrary items at + // once. (2nd extruder x offset and temp offset are set using: M605 S2 [Xnnn] [Rmmm]) + + // This is the default power-up mode which can be later using M605. + #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_FULL_CONTROL_MODE + + // Default settings in "Auto-park Mode" + #define TOOLCHANGE_PARK_ZLIFT 0.2 // the distance to raise Z axis when parking an extruder + #define TOOLCHANGE_UNPARK_ZLIFT 1 // the distance to raise Z axis when unparking an extruder + + // Default x offset in duplication mode (typically set to half print bed width) + #define DEFAULT_DUPLICATION_X_OFFSET 100 + +#endif // DUAL_X_CARRIAGE + +// Activate a solenoid on the active extruder with M380. Disable all with M381. +// Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid. +//#define EXT_SOLENOID + +// @section homing + +// Homing hits each endstop, retracts by these distances, then does a slower bump. +#define X_HOME_BUMP_MM 5 +#define Y_HOME_BUMP_MM 5 +#define Z_HOME_BUMP_MM 2 +#define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate) +//#define QUICK_HOME // If homing includes X and Y, do a diagonal move initially + +// When G28 is called, this option will make Y home before X +//#define HOME_Y_BEFORE_X + +// @section machine + +#define AXIS_RELATIVE_MODES {false, false, false, false} + +// Allow duplication mode with a basic dual-nozzle extruder +//#define DUAL_NOZZLE_DUPLICATION_MODE + +// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step. +#define INVERT_X_STEP_PIN false +#define INVERT_Y_STEP_PIN false +#define INVERT_Z_STEP_PIN false +#define INVERT_E_STEP_PIN false + +// Default stepper release if idle. Set to 0 to deactivate. +// Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true. +// Time can be set by M18 and M84. +#define DEFAULT_STEPPER_DEACTIVE_TIME 120 +#define DISABLE_INACTIVE_X true +#define DISABLE_INACTIVE_Y true +#define DISABLE_INACTIVE_Z true // set to false if the nozzle will fall down on your printed part when print has finished. +#define DISABLE_INACTIVE_E true + +#define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate +#define DEFAULT_MINTRAVELFEEDRATE 0.0 + +//#define HOME_AFTER_DEACTIVATE // Require rehoming after steppers are deactivated + +// @section lcd + +#if ENABLED(ULTIPANEL) + #define MANUAL_FEEDRATE {50*60, 50*60, 4*60, 60} // Feedrates for manual moves along X, Y, Z, E from panel + #define ULTIPANEL_FEEDMULTIPLY // Comment to disable setting feedrate multiplier via encoder +#endif + +// @section extras + +// minimum time in microseconds that a movement needs to take if the buffer is emptied. +#define DEFAULT_MINSEGMENTTIME 20000 + +// If defined the movements slow down when the look ahead buffer is only half full +#define SLOWDOWN + +// Frequency limit +// See nophead's blog for more info +// Not working O +//#define XY_FREQUENCY_LIMIT 15 + +// Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end +// of the buffer and all stops. This should not be much greater than zero and should only be changed +// if unwanted behavior is observed on a user's machine when running at very slow speeds. +#define MINIMUM_PLANNER_SPEED 0.05 // (mm/sec) + +// Microstep setting (Only functional when stepper driver microstep pins are connected to MCU. +#define MICROSTEP_MODES {16,16,16,16,16} // [1,2,4,8,16] + +/** + * @section stepper motor current + * + * Some boards have a means of setting the stepper motor current via firmware. + * + * The power on motor currents are set by: + * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2 + * known compatible chips: A4982 + * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H + * known compatible chips: AD5206 + * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2 + * known compatible chips: MCP4728 + * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, MIGHTYBOARD_REVE + * known compatible chips: MCP4451, MCP4018 + * + * Motor currents can also be set by M907 - M910 and by the LCD. + * M907 - applies to all. + * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H + * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2 + */ +//#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps +//#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A) +//#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis + +// Use an I2C based DIGIPOT (e.g., Azteeg X3 Pro) +//#define DIGIPOT_I2C +#if ENABLED(DIGIPOT_I2C) && !defined(DIGIPOT_I2C_ADDRESS_A) + /** + * Common slave addresses: + * + * A (A shifted) B (B shifted) IC + * Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451 + * AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451 + * MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018 + */ + #define DIGIPOT_I2C_ADDRESS_A 0x2C // unshifted slave address for first DIGIPOT + #define DIGIPOT_I2C_ADDRESS_B 0x2D // unshifted slave address for second DIGIPOT +#endif + +//#define DIGIPOT_MCP4018 // Requires library from https://github.com/stawel/SlowSoftI2CMaster +#define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4 AZTEEG_X3_PRO: 8 +// Actual motor currents in Amps, need as many here as DIGIPOT_I2C_NUM_CHANNELS +#define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO + +//=========================================================================== +//=============================Additional Features=========================== +//=========================================================================== + +#define ENCODER_RATE_MULTIPLIER // If defined, certain menu edit operations automatically multiply the steps when the encoder is moved quickly +#define ENCODER_10X_STEPS_PER_SEC 75 // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value +#define ENCODER_100X_STEPS_PER_SEC 160 // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value + +//#define CHDK 4 //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/ +#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again + +// @section lcd + +// Include a page of printer information in the LCD Main Menu +#define LCD_INFO_MENU + +// Scroll a longer status message into view +#define STATUS_MESSAGE_SCROLLING + +// On the Info Screen, display XY with one decimal place when possible +#define LCD_DECIMAL_SMALL_XY + +// The timeout (in ms) to return to the status screen from sub-menus +#define LCD_TIMEOUT_TO_STATUS 30000 + +/** + * LED Control Menu + * Enable this feature to add LED Control to the LCD menu + */ +//#define LED_CONTROL_MENU +#if ENABLED(LED_CONTROL_MENU) + #define LED_COLOR_PRESETS // Enable the Preset Color menu option + #if ENABLED(LED_COLOR_PRESETS) + #define LED_USER_PRESET_RED 255 // User defined RED value + #define LED_USER_PRESET_GREEN 128 // User defined GREEN value + #define LED_USER_PRESET_BLUE 0 // User defined BLUE value + #define LED_USER_PRESET_WHITE 255 // User defined WHITE value + #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity + //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup + #endif +#endif // LED_CONTROL_MENU + +#if ENABLED(SDSUPPORT) + + // Some RAMPS and other boards don't detect when an SD card is inserted. You can work + // around this by connecting a push button or single throw switch to the pin defined + // as SD_DETECT_PIN in your board's pins definitions. + // This setting should be disabled unless you are using a push button, pulling the pin to ground. + // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER). + #define SD_DETECT_INVERTED + + #define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished + #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place. + + // Reverse SD sort to show "more recent" files first, according to the card's FAT. + // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended. + #define SDCARD_RATHERRECENTFIRST + + // Add an option in the menu to run all auto#.g files + //#define MENU_ADDAUTOSTART + + /** + * Sort SD file listings in alphabetical order. + * + * With this option enabled, items on SD cards will be sorted + * by name for easier navigation. + * + * By default... + * + * - Use the slowest -but safest- method for sorting. + * - Folders are sorted to the top. + * - The sort key is statically allocated. + * - No added G-code (M34) support. + * - 40 item sorting limit. (Items after the first 40 are unsorted.) + * + * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the + * compiler to calculate the worst-case usage and throw an error if the SRAM + * limit is exceeded. + * + * - SDSORT_USES_RAM provides faster sorting via a static directory buffer. + * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer. + * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!) + * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!) + */ + #define SDCARD_SORT_ALPHA + + // SD Card Sorting options + #if ENABLED(SDCARD_SORT_ALPHA) + #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each. + #define FOLDER_SORTING -1 // -1=above 0=none 1=below + #define SDSORT_GCODE true // Allow turning sorting on/off with LCD and M34 g-code. + #define SDSORT_USES_RAM true // Pre-allocate a static array for faster pre-sorting. + #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.) + #define SDSORT_CACHE_NAMES true // Keep sorted items in RAM longer for speedy performance. Most expensive option. + #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use! + #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting. + // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM. + #endif + + // Show a progress bar on HD44780 LCDs for SD printing + //#define LCD_PROGRESS_BAR + + #if ENABLED(LCD_PROGRESS_BAR) + // Amount of time (ms) to show the bar + #define PROGRESS_BAR_BAR_TIME 2000 + // Amount of time (ms) to show the status message + #define PROGRESS_BAR_MSG_TIME 3000 + // Amount of time (ms) to retain the status message (0=forever) + #define PROGRESS_MSG_EXPIRE 0 + // Enable this to show messages for MSG_TIME then hide them + //#define PROGRESS_MSG_ONCE + // Add a menu item to test the progress bar: + //#define LCD_PROGRESS_BAR_TEST + #endif + + // Add an 'M73' G-code to set the current percentage + //#define LCD_SET_PROGRESS_MANUALLY + + // This allows hosts to request long names for files and folders with M33 + #define LONG_FILENAME_HOST_SUPPORT + + // Enable this option to scroll long filenames in the SD card menu + #define SCROLL_LONG_FILENAMES + + /** + * This option allows you to abort SD printing when any endstop is triggered. + * This feature must be enabled with "M540 S1" or from the LCD menu. + * To have any effect, endstops must be enabled during SD printing. + */ + #define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED + + /** + * This option makes it easier to print the same SD Card file again. + * On print completion the LCD Menu will open with the file selected. + * You can just click to start the print, or navigate elsewhere. + */ + #define SD_REPRINT_LAST_SELECTED_FILE + +#endif // SDSUPPORT + +/** + * Additional options for Graphical Displays + * + * Use the optimizations here to improve printing performance, + * which can be adversely affected by graphical display drawing, + * especially when doing several short moves, and when printing + * on DELTA and SCARA machines. + * + * Some of these options may result in the display lagging behind + * controller events, as there is a trade-off between reliable + * printing performance versus fast display updates. + */ +#if ENABLED(DOGLCD) + // Enable to save many cycles by drawing a hollow frame on the Info Screen + #define XYZ_HOLLOW_FRAME + + // Enable to save many cycles by drawing a hollow frame on Menu Screens + #define MENU_HOLLOW_FRAME + + // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM. + // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese. + #define USE_BIG_EDIT_FONT + + // A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM. + // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese. + #define USE_SMALL_INFOFONT + + // Enable this option and reduce the value to optimize screen updates. + // The normal delay is 10µs. Use the lowest value that still gives a reliable display. + //#define DOGM_SPI_DELAY_US 5 + + // Swap the CW/CCW indicators in the graphics overlay + //#define OVERLAY_GFX_REVERSE + +#endif // DOGLCD + +// @section safety + +// The hardware watchdog should reset the microcontroller disabling all outputs, +// in case the firmware gets stuck and doesn't do temperature regulation. +#define USE_WATCHDOG + +#if ENABLED(USE_WATCHDOG) + // If you have a watchdog reboot in an ArduinoMega2560 then the device will hang forever, as a watchdog reset will leave the watchdog on. + // The "WATCHDOG_RESET_MANUAL" goes around this by not using the hardware reset. + // However, THIS FEATURE IS UNSAFE!, as it will only work if interrupts are disabled. And the code could hang in an interrupt routine with interrupts disabled. + //#define WATCHDOG_RESET_MANUAL +#endif + +// @section lcd + +/** + * Babystepping enables movement of the axes by tiny increments without changing + * the current position values. This feature is used primarily to adjust the Z + * axis in the first layer of a print in real-time. + * + * Warning: Does not respect endstops! + */ +//#define BABYSTEPPING +#if ENABLED(BABYSTEPPING) + //#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA! + #define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way + #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion. + //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping + //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping. + #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds. + // Note: Extra time may be added to mitigate controller latency. + //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor +#endif + +// @section extruder + +/** + * Implementation of linear pressure control + * + * Assumption: advance = k * (delta velocity) + * K=0 means advance disabled. + * See Marlin documentation for calibration instructions. + */ +//#define LIN_ADVANCE + +#if ENABLED(LIN_ADVANCE) + #define LIN_ADVANCE_K 75 + + /** + * Some Slicers produce Gcode with randomly jumping extrusion widths occasionally. + * For example within a 0.4mm perimeter it may produce a single segment of 0.05mm width. + * While this is harmless for normal printing (the fluid nature of the filament will + * close this very, very tiny gap), it throws off the LIN_ADVANCE pressure adaption. + * + * For this case LIN_ADVANCE_E_D_RATIO can be used to set the extrusion:distance ratio + * to a fixed value. Note that using a fixed ratio will lead to wrong nozzle pressures + * if the slicer is using variable widths or layer heights within one print! + * + * This option sets the default E:D ratio at startup. Use `M900` to override this value. + * + * Example: `M900 W0.4 H0.2 D1.75`, where: + * - W is the extrusion width in mm + * - H is the layer height in mm + * - D is the filament diameter in mm + * + * Example: `M900 R0.0458` to set the ratio directly. + * + * Set to 0 to auto-detect the ratio based on given Gcode G1 print moves. + * + * Slic3r (including Průša Control) produces Gcode compatible with the automatic mode. + * Cura (as of this writing) may produce Gcode incompatible with the automatic mode. + */ + #define LIN_ADVANCE_E_D_RATIO 0 // The calculated ratio (or 0) according to the formula W * H / ((D / 2) ^ 2 * PI) + // Example: 0.4 * 0.2 / ((1.75 / 2) ^ 2 * PI) = 0.033260135 +#endif + +// @section leveling + +#if ENABLED(DELTA) && !defined(DELTA_PROBEABLE_RADIUS) + #define DELTA_PROBEABLE_RADIUS DELTA_PRINTABLE_RADIUS +#elif IS_SCARA && !defined(SCARA_PRINTABLE_RADIUS) + #define SCARA_PRINTABLE_RADIUS (SCARA_LINKAGE_1 + SCARA_LINKAGE_2) +#endif + +#if ENABLED(MESH_BED_LEVELING) || ENABLED(AUTO_BED_LEVELING_UBL) + // Override the mesh area if the automatic (max) area is too large + //#define MESH_MIN_X MESH_INSET + //#define MESH_MIN_Y MESH_INSET + //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET) + //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET) +#endif + +// @section extras + +// +// G2/G3 Arc Support +// +#define ARC_SUPPORT // Disable this feature to save ~3226 bytes +#if ENABLED(ARC_SUPPORT) + #define MM_PER_ARC_SEGMENT 1 // Length of each arc segment + #define N_ARC_CORRECTION 25 // Number of intertpolated segments between corrections + //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles + //#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes +#endif + +// Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes. +#define BEZIER_CURVE_SUPPORT + +// G38.2 and G38.3 Probe Target +// Enable PROBE_DOUBLE_TOUCH if you want G38 to double touch +//#define G38_PROBE_TARGET +#if ENABLED(G38_PROBE_TARGET) + #define G38_MINIMUM_MOVE 0.0275 // minimum distance in mm that will produce a move (determined using the print statement in check_move) +#endif + +// Moves (or segments) with fewer steps than this will be joined with the next move +#define MIN_STEPS_PER_SEGMENT 6 + +// The minimum pulse width (in µs) for stepping a stepper. +// Set this if you find stepping unreliable, or if using a very fast CPU. +#define MINIMUM_STEPPER_PULSE 2 // (µs) The smallest stepper pulse allowed +#define STEPPER_DIRECTION_DELAY 2 // (µs) Delay between dir and step + +// @section temperature + +// Control heater 0 and heater 1 in parallel. +//#define HEATERS_PARALLEL + +//=========================================================================== +//================================= Buffers ================================= +//=========================================================================== + +// @section hidden + +// The number of linear motions that can be in the plan at any give time. +// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2 (e.g. 8, 16, 32) because shifts and ors are used to do the ring-buffering. +#if ENABLED(SDSUPPORT) + #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller +#else + #define BLOCK_BUFFER_SIZE 16 // maximize block buffer +#endif + +// @section serial + +// The ASCII buffer for serial input +#define MAX_CMD_SIZE 96 +#define BUFSIZE 4 + +// Transmission to Host Buffer Size +// To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0. +// To buffer a simple "ok" you need 4 bytes. +// For ADVANCED_OK (M105) you need 32 bytes. +// For debug-echo: 128 bytes for the optimal speed. +// Other output doesn't need to be that speedy. +// :[0, 2, 4, 8, 16, 32, 64, 128, 256] +#define TX_BUFFER_SIZE 32 + +// Host Receive Buffer Size +// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough. +// To use flow control, set this buffer size to at least 1024 bytes. +// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048] +#define RX_BUFFER_SIZE 4096 + +#if RX_BUFFER_SIZE >= 1024 + // Enable to have the controller send XON/XOFF control characters to + // the host to signal the RX buffer is becoming full. + #define SERIAL_XON_XOFF +#endif + +#if ENABLED(SDSUPPORT) + // Enable this option to collect and display the maximum + // RX queue usage after transferring a file to SD. + #define SERIAL_STATS_MAX_RX_QUEUED + + // Enable this option to collect and display the number + // of dropped bytes after a file transfer to SD. + #define SERIAL_STATS_DROPPED_RX +#endif + +// Enable an emergency-command parser to intercept certain commands as they +// enter the serial receive buffer, so they cannot be blocked. +// Currently handles M108, M112, M410 +// Does not work on boards using AT90USB (USBCON) processors! +//#define EMERGENCY_PARSER + +// Bad Serial-connections can miss a received command by sending an 'ok' +// Therefore some clients abort after 30 seconds in a timeout. +// Some other clients start sending commands while receiving a 'wait'. +// This "wait" is only sent when the buffer is empty. 1 second is a good value here. +//#define NO_TIMEOUTS 1000 // Milliseconds + +// Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary. +//#define ADVANCED_OK + +// @section extras + +/** + * Firmware-based and LCD-controlled retract + * + * Add G10 / G11 commands for automatic firmware-based retract / recover. + * Use M207 and M208 to define parameters for retract / recover. + * + * Use M209 to enable or disable auto-retract. + * With auto-retract enabled, all G1 E moves within the set range + * will be converted to firmware-based retract/recover moves. + * + * Be sure to turn off auto-retract during filament change. + * + * Note that M207 / M208 / M209 settings are saved to EEPROM. + * + */ +//#define FWRETRACT // ONLY PARTIALLY TESTED +#if ENABLED(FWRETRACT) + #define MIN_AUTORETRACT 0.1 // When auto-retract is on, convert E moves of this length and over + #define MAX_AUTORETRACT 10.0 // Upper limit for auto-retract conversion + #define RETRACT_LENGTH 3 // Default retract length (positive mm) + #define RETRACT_LENGTH_SWAP 13 // Default swap retract length (positive mm), for extruder change + #define RETRACT_FEEDRATE 45 // Default feedrate for retracting (mm/s) + #define RETRACT_ZLIFT 0 // Default retract Z-lift + #define RETRACT_RECOVER_LENGTH 0 // Default additional recover length (mm, added to retract length when recovering) + #define RETRACT_RECOVER_LENGTH_SWAP 0 // Default additional swap recover length (mm, added to retract length when recovering from extruder change) + #define RETRACT_RECOVER_FEEDRATE 8 // Default feedrate for recovering from retraction (mm/s) + #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // Default feedrate for recovering from swap retraction (mm/s) +#endif + +/** + * Extra Fan Speed + * Adds a secondary fan speed for each print-cooling fan. + * 'M106 P T3-255' : Set a secondary speed for + * 'M106 P T2' : Use the set secondary speed + * 'M106 P T1' : Restore the previous fan speed + */ +//#define EXTRA_FAN_SPEED + +/** + * Advanced Pause + * Experimental feature for filament change support and for parking the nozzle when paused. + * Adds the GCode M600 for initiating filament change. + * If PARK_HEAD_ON_PAUSE enabled, adds the GCode M125 to pause printing and park the nozzle. + * + * Requires an LCD display. + * This feature is required for the default FILAMENT_RUNOUT_SCRIPT. + */ +#define ADVANCED_PAUSE_FEATURE +#if ENABLED(ADVANCED_PAUSE_FEATURE) + #define PAUSE_PARK_X_POS 3 // X position of hotend + #define PAUSE_PARK_Y_POS 3 // Y position of hotend + #define PAUSE_PARK_Z_ADD 10 // Z addition of hotend (lift) + #define PAUSE_PARK_XY_FEEDRATE 100 // X and Y axes feedrate in mm/s (also used for delta printers Z axis) + #define PAUSE_PARK_Z_FEEDRATE 5 // Z axis feedrate in mm/s (not used for delta printers) + #define PAUSE_PARK_RETRACT_FEEDRATE 60 // Initial retract feedrate in mm/s + #define PAUSE_PARK_RETRACT_LENGTH 2 // Initial retract in mm + // It is a short retract used immediately after print interrupt before move to filament exchange position + #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // Unload filament feedrate in mm/s - filament unloading can be fast + #define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // Unload filament length from hotend in mm + // Longer length for bowden printers to unload filament from whole bowden tube, + // shorter length for printers without bowden to unload filament from extruder only, + // 0 to disable unloading for manual unloading + #define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast + #define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm + // Longer length for bowden printers to fast load filament into whole bowden tube over the hotend, + // Short or zero length for printers without bowden where loading is not used + #define ADVANCED_PAUSE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate + #define ADVANCED_PAUSE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is loaded over the hotend, + // 0 to disable for manual extrusion + // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend, + // or until outcoming filament color is not clear for filament color change + #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // Turn off nozzle if user doesn't change filament within this time limit in seconds + #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet + #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change + // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME. + //#define PARK_HEAD_ON_PAUSE // Go to filament change position on pause, return to print position on resume + //#define HOME_BEFORE_FILAMENT_CHANGE // Ensure homing has been completed prior to parking for filament change +#endif + +// @section tmc + +/** + * Enable this section if you have TMC26X motor drivers. + * You will need to import the TMC26XStepper library into the Arduino IDE for this + * (https://github.com/trinamic/TMC26XStepper.git) + */ +//#define HAVE_TMCDRIVER + +#if ENABLED(HAVE_TMCDRIVER) + + //#define X_IS_TMC + //#define X2_IS_TMC + //#define Y_IS_TMC + //#define Y2_IS_TMC + //#define Z_IS_TMC + //#define Z2_IS_TMC + //#define E0_IS_TMC + //#define E1_IS_TMC + //#define E2_IS_TMC + //#define E3_IS_TMC + //#define E4_IS_TMC + + #define X_MAX_CURRENT 1000 // in mA + #define X_SENSE_RESISTOR 91 // in mOhms + #define X_MICROSTEPS 16 // number of microsteps + + #define X2_MAX_CURRENT 1000 + #define X2_SENSE_RESISTOR 91 + #define X2_MICROSTEPS 16 + + #define Y_MAX_CURRENT 1000 + #define Y_SENSE_RESISTOR 91 + #define Y_MICROSTEPS 16 + + #define Y2_MAX_CURRENT 1000 + #define Y2_SENSE_RESISTOR 91 + #define Y2_MICROSTEPS 16 + + #define Z_MAX_CURRENT 1000 + #define Z_SENSE_RESISTOR 91 + #define Z_MICROSTEPS 16 + + #define Z2_MAX_CURRENT 1000 + #define Z2_SENSE_RESISTOR 91 + #define Z2_MICROSTEPS 16 + + #define E0_MAX_CURRENT 1000 + #define E0_SENSE_RESISTOR 91 + #define E0_MICROSTEPS 16 + + #define E1_MAX_CURRENT 1000 + #define E1_SENSE_RESISTOR 91 + #define E1_MICROSTEPS 16 + + #define E2_MAX_CURRENT 1000 + #define E2_SENSE_RESISTOR 91 + #define E2_MICROSTEPS 16 + + #define E3_MAX_CURRENT 1000 + #define E3_SENSE_RESISTOR 91 + #define E3_MICROSTEPS 16 + + #define E4_MAX_CURRENT 1000 + #define E4_SENSE_RESISTOR 91 + #define E4_MICROSTEPS 16 + +#endif + +// @section TMC2130 + +/** + * Enable this for SilentStepStick Trinamic TMC2130 SPI-configurable stepper drivers. + * + * You'll also need the TMC2130Stepper Arduino library + * (https://github.com/teemuatlut/TMC2130Stepper). + * + * To use TMC2130 stepper drivers in SPI mode connect your SPI2130 pins to + * the hardware SPI interface on your board and define the required CS pins + * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.). + */ +//#define HAVE_TMC2130 + +#if ENABLED(HAVE_TMC2130) + + // CHOOSE YOUR MOTORS HERE, THIS IS MANDATORY + //#define X_IS_TMC2130 + //#define X2_IS_TMC2130 + //#define Y_IS_TMC2130 + //#define Y2_IS_TMC2130 + //#define Z_IS_TMC2130 + //#define Z2_IS_TMC2130 + //#define E0_IS_TMC2130 + //#define E1_IS_TMC2130 + //#define E2_IS_TMC2130 + //#define E3_IS_TMC2130 + //#define E4_IS_TMC2130 + + /** + * Stepper driver settings + */ + + #define R_SENSE 0.11 // R_sense resistor for SilentStepStick2130 + #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current + #define INTERPOLATE 1 // Interpolate X/Y/Z_MICROSTEPS to 256 + + #define X_CURRENT 1000 // rms current in mA. Multiply by 1.41 for peak current. + #define X_MICROSTEPS 16 // 0..256 + + #define Y_CURRENT 1000 + #define Y_MICROSTEPS 16 + + #define Z_CURRENT 1000 + #define Z_MICROSTEPS 16 + + //#define X2_CURRENT 1000 + //#define X2_MICROSTEPS 16 + + //#define Y2_CURRENT 1000 + //#define Y2_MICROSTEPS 16 + + //#define Z2_CURRENT 1000 + //#define Z2_MICROSTEPS 16 + + //#define E0_CURRENT 1000 + //#define E0_MICROSTEPS 16 + + //#define E1_CURRENT 1000 + //#define E1_MICROSTEPS 16 + + //#define E2_CURRENT 1000 + //#define E2_MICROSTEPS 16 + + //#define E3_CURRENT 1000 + //#define E3_MICROSTEPS 16 + + //#define E4_CURRENT 1000 + //#define E4_MICROSTEPS 16 + + /** + * Use Trinamic's ultra quiet stepping mode. + * When disabled, Marlin will use spreadCycle stepping mode. + */ + #define STEALTHCHOP + + /** + * Let Marlin automatically control stepper current. + * This is still an experimental feature. + * Increase current every 5s by CURRENT_STEP until stepper temperature prewarn gets triggered, + * then decrease current by CURRENT_STEP until temperature prewarn is cleared. + * Adjusting starts from X/Y/Z/E_CURRENT but will not increase over AUTO_ADJUST_MAX + * Relevant g-codes: + * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given. + * M906 S1 - Start adjusting current + * M906 S0 - Stop adjusting current + * M911 - Report stepper driver overtemperature pre-warn condition. + * M912 - Clear stepper driver overtemperature pre-warn condition flag. + */ + //#define AUTOMATIC_CURRENT_CONTROL + + #if ENABLED(AUTOMATIC_CURRENT_CONTROL) + #define CURRENT_STEP 50 // [mA] + #define AUTO_ADJUST_MAX 1300 // [mA], 1300mA_rms = 1840mA_peak + #define REPORT_CURRENT_CHANGE + #endif + + /** + * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD. + * This mode allows for faster movements at the expense of higher noise levels. + * STEALTHCHOP needs to be enabled. + * M913 X/Y/Z/E to live tune the setting + */ + //#define HYBRID_THRESHOLD + + #define X_HYBRID_THRESHOLD 100 // [mm/s] + #define X2_HYBRID_THRESHOLD 100 + #define Y_HYBRID_THRESHOLD 100 + #define Y2_HYBRID_THRESHOLD 100 + #define Z_HYBRID_THRESHOLD 4 + #define Z2_HYBRID_THRESHOLD 4 + #define E0_HYBRID_THRESHOLD 30 + #define E1_HYBRID_THRESHOLD 30 + #define E2_HYBRID_THRESHOLD 30 + #define E3_HYBRID_THRESHOLD 30 + #define E4_HYBRID_THRESHOLD 30 + + /** + * Use stallGuard2 to sense an obstacle and trigger an endstop. + * You need to place a wire from the driver's DIAG1 pin to the X/Y endstop pin. + * If used along with STEALTHCHOP, the movement will be louder when homing. This is normal. + * + * X/Y_HOMING_SENSITIVITY is used for tuning the trigger sensitivity. + * Higher values make the system LESS sensitive. + * Lower value make the system MORE sensitive. + * Too low values can lead to false positives, while too high values will collide the axis without triggering. + * It is advised to set X/Y_HOME_BUMP_MM to 0. + * M914 X/Y to live tune the setting + */ + //#define SENSORLESS_HOMING + + #if ENABLED(SENSORLESS_HOMING) + #define X_HOMING_SENSITIVITY 19 + #define Y_HOMING_SENSITIVITY 19 + #endif + + /** + * You can set your own advanced settings by filling in predefined functions. + * A list of available functions can be found on the library github page + * https://github.com/teemuatlut/TMC2130Stepper + * + * Example: + * #define TMC2130_ADV() { \ + * stepperX.diag0_temp_prewarn(1); \ + * stepperX.interpolate(0); \ + * } + */ + #define TMC2130_ADV() { } + +#endif // HAVE_TMC2130 + +// @section L6470 + +/** + * Enable this section if you have L6470 motor drivers. + * You need to import the L6470 library into the Arduino IDE for this. + * (https://github.com/ameyer/Arduino-L6470) + */ + +//#define HAVE_L6470DRIVER +#if ENABLED(HAVE_L6470DRIVER) + + //#define X_IS_L6470 + //#define X2_IS_L6470 + //#define Y_IS_L6470 + //#define Y2_IS_L6470 + //#define Z_IS_L6470 + //#define Z2_IS_L6470 + //#define E0_IS_L6470 + //#define E1_IS_L6470 + //#define E2_IS_L6470 + //#define E3_IS_L6470 + //#define E4_IS_L6470 + + #define X_MICROSTEPS 16 // number of microsteps + #define X_OVERCURRENT 2000 // maxc current in mA. If the current goes over this value, the driver will switch off + #define X_STALLCURRENT 1500 // current in mA where the driver will detect a stall + + #define X2_MICROSTEPS 16 + #define X2_OVERCURRENT 2000 + #define X2_STALLCURRENT 1500 + + #define Y_MICROSTEPS 16 + #define Y_OVERCURRENT 2000 + #define Y_STALLCURRENT 1500 + + #define Y2_MICROSTEPS 16 + #define Y2_OVERCURRENT 2000 + #define Y2_STALLCURRENT 1500 + + #define Z_MICROSTEPS 16 + #define Z_OVERCURRENT 2000 + #define Z_STALLCURRENT 1500 + + #define Z2_MICROSTEPS 16 + #define Z2_OVERCURRENT 2000 + #define Z2_STALLCURRENT 1500 + + #define E0_MICROSTEPS 16 + #define E0_OVERCURRENT 2000 + #define E0_STALLCURRENT 1500 + + #define E1_MICROSTEPS 16 + #define E1_OVERCURRENT 2000 + #define E1_STALLCURRENT 1500 + + #define E2_MICROSTEPS 16 + #define E2_OVERCURRENT 2000 + #define E2_STALLCURRENT 1500 + + #define E3_MICROSTEPS 16 + #define E3_OVERCURRENT 2000 + #define E3_STALLCURRENT 1500 + + #define E4_MICROSTEPS 16 + #define E4_OVERCURRENT 2000 + #define E4_STALLCURRENT 1500 + +#endif + +/** + * TWI/I2C BUS + * + * This feature is an EXPERIMENTAL feature so it shall not be used on production + * machines. Enabling this will allow you to send and receive I2C data from slave + * devices on the bus. + * + * ; Example #1 + * ; This macro send the string "Marlin" to the slave device with address 0x63 (99) + * ; It uses multiple M260 commands with one B arg + * M260 A99 ; Target slave address + * M260 B77 ; M + * M260 B97 ; a + * M260 B114 ; r + * M260 B108 ; l + * M260 B105 ; i + * M260 B110 ; n + * M260 S1 ; Send the current buffer + * + * ; Example #2 + * ; Request 6 bytes from slave device with address 0x63 (99) + * M261 A99 B5 + * + * ; Example #3 + * ; Example serial output of a M261 request + * echo:i2c-reply: from:99 bytes:5 data:hello + */ + +// @section i2cbus + +//#define EXPERIMENTAL_I2CBUS +#define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave + +// @section extras + +/** + * Spindle & Laser control + * + * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and + * to set spindle speed, spindle direction, and laser power. + * + * SuperPid is a router/spindle speed controller used in the CNC milling community. + * Marlin can be used to turn the spindle on and off. It can also be used to set + * the spindle speed from 5,000 to 30,000 RPM. + * + * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V + * hardware PWM pin for the speed control and a pin for the rotation direction. + * + * See http://marlinfw.org/docs/configuration/laser_spindle.html for more config details. + */ +//#define SPINDLE_LASER_ENABLE +#if ENABLED(SPINDLE_LASER_ENABLE) + + #define SPINDLE_LASER_ENABLE_INVERT false // set to "true" if the on/off function is reversed + #define SPINDLE_LASER_PWM true // set to true if your controller supports setting the speed/power + #define SPINDLE_LASER_PWM_INVERT true // set to "true" if the speed/power goes up when you want it to go slower + #define SPINDLE_LASER_POWERUP_DELAY 5000 // delay in milliseconds to allow the spindle/laser to come up to speed/power + #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // delay in milliseconds to allow the spindle to stop + #define SPINDLE_DIR_CHANGE true // set to true if your spindle controller supports changing spindle direction + #define SPINDLE_INVERT_DIR false + #define SPINDLE_STOP_ON_DIR_CHANGE true // set to true if Marlin should stop the spindle before changing rotation direction + + /** + * The M3 & M4 commands use the following equation to convert PWM duty cycle to speed/power + * + * SPEED/POWER = PWM duty cycle * SPEED_POWER_SLOPE + SPEED_POWER_INTERCEPT + * where PWM duty cycle varies from 0 to 255 + * + * set the following for your controller (ALL MUST BE SET) + */ + + #define SPEED_POWER_SLOPE 118.4 + #define SPEED_POWER_INTERCEPT 0 + #define SPEED_POWER_MIN 5000 + #define SPEED_POWER_MAX 30000 // SuperPID router controller 0 - 30,000 RPM + + //#define SPEED_POWER_SLOPE 0.3922 + //#define SPEED_POWER_INTERCEPT 0 + //#define SPEED_POWER_MIN 10 + //#define SPEED_POWER_MAX 100 // 0-100% +#endif + +/** + * Filament Width Sensor + * + * Measures the filament width in real-time and adjusts + * flow rate to compensate for any irregularities. + * + * Also allows the measured filament diameter to set the + * extrusion rate, so the slicer only has to specify the + * volume. + * + * Only a single extruder is supported at this time. + * + * 34 RAMPS_14 : Analog input 5 on the AUX2 connector + * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E) + * 301 RAMBO : Analog input 3 + * + * Note: May require analog pins to be defined for other boards. + */ +//#define FILAMENT_WIDTH_SENSOR + +#if ENABLED(FILAMENT_WIDTH_SENSOR) + #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4] + #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber + + #define MEASURED_UPPER_LIMIT 3.30 // (mm) Upper limit used to validate sensor reading + #define MEASURED_LOWER_LIMIT 1.90 // (mm) Lower limit used to validate sensor reading + #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM. + + #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially + + // Display filament width on the LCD status line. Status messages will expire after 5 seconds. + //#define FILAMENT_LCD_DISPLAY +#endif + +/** + * CNC Coordinate Systems + * + * Enables G53 and G54-G59.3 commands to select coordinate systems + * and G92.1 to reset the workspace to native machine space. + */ +//#define CNC_COORDINATE_SYSTEMS + +/** + * M43 - display pin status, watch pins for changes, watch endstops & toggle LED, Z servo probe test, toggle pins + */ +//#define PINS_DEBUGGING + +/** + * Auto-report temperatures with M155 S + */ +#define AUTO_REPORT_TEMPERATURES + +/** + * Include capabilities in M115 output + */ +#define EXTENDED_CAPABILITIES_REPORT + +/** + * Volumetric extrusion default state + * Activate to make volumetric extrusion the default method, + * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter. + * + * M200 D0 to disable, M200 Dn to set a new diameter. + */ +//#define VOLUMETRIC_DEFAULT_ON + +/** + * Enable this option for a leaner build of Marlin that removes all + * workspace offsets, simplifying coordinate transformations, leveling, etc. + * + * - M206 and M428 are disabled. + * - G92 will revert to its behavior from Marlin 1.0. + */ +//#define NO_WORKSPACE_OFFSETS + +/** + * Set the number of proportional font spaces required to fill up a typical character space. + * This can help to better align the output of commands like `G29 O` Mesh Output. + * + * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0. + * Otherwise, adjust according to your client and font. + */ +#define PROPORTIONAL_FONT_RATIO 1.0 + +/** + * Spend 28 bytes of SRAM to optimize the GCode parser + */ +#define FASTER_GCODE_PARSER + +/** + * User-defined menu items that execute custom GCode + */ +//#define CUSTOM_USER_MENUS +#if ENABLED(CUSTOM_USER_MENUS) + #define USER_SCRIPT_DONE "M117 User Script Done" + #define USER_SCRIPT_AUDIBLE_FEEDBACK + //#define USER_SCRIPT_RETURN // Return to status screen after a script + + #define USER_DESC_1 "Home & UBL Info" + #define USER_GCODE_1 "G28\nG29 W" + + #define USER_DESC_2 "Preheat for PLA" + #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND) + + #define USER_DESC_3 "Preheat for ABS" + #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND) + + #define USER_DESC_4 "Heat Bed/Home/Level" + #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29" + + #define USER_DESC_5 "Home & Info" + #define USER_GCODE_5 "G28\nM503" +#endif + +/** + * Specify an action command to send to the host when the printer is killed. + * Will be sent in the form '//action:ACTION_ON_KILL', e.g. '//action:poweroff'. + * The host must be configured to handle the action command. + */ +//#define ACTION_ON_KILL "poweroff" + +//=========================================================================== +//====================== I2C Position Encoder Settings ====================== +//=========================================================================== + +/** + * I2C position encoders for closed loop control. + * Developed by Chris Barr at Aus3D. + * + * Wiki: http://wiki.aus3d.com.au/Magnetic_Encoder + * Github: https://github.com/Aus3D/MagneticEncoder + * + * Supplier: http://aus3d.com.au/magnetic-encoder-module + * Alternative Supplier: http://reliabuild3d.com/ + * + * Reilabuild encoders have been modified to improve reliability. + */ + +//#define I2C_POSITION_ENCODERS +#if ENABLED(I2C_POSITION_ENCODERS) + + #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5 + // encoders supported currently. + + #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200. + #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. _AXIS. + #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or- + // I2CPE_ENC_TYPE_ROTARY. + #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for + // 1mm poles. For linear encoders this is ticks / mm, + // for rotary encoders this is ticks / revolution. + //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper + // steps per full revolution (motor steps/rev * microstepping) + //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel. + #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_NONE // Type of error error correction. + #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the + // printer will attempt to correct the error; errors + // smaller than this are ignored to minimize effects of + // measurement noise / latency (filter). + + #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2. + #define I2CPE_ENC_2_AXIS Y_AXIS + #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR + #define I2CPE_ENC_2_TICKS_UNIT 2048 + //#define I2CPE_ENC_2_TICKS_REV (16 * 200) + //#define I2CPE_ENC_2_INVERT + #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_NONE + #define I2CPE_ENC_2_EC_THRESH 0.10 + + #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options + #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below. + + #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4. + #define I2CPE_ENC_4_AXIS E_AXIS + + #define I2CPE_ENC_5_ADDR 34 // Encoder 5. + #define I2CPE_ENC_5_AXIS E_AXIS + + // Default settings for encoders which are enabled, but without settings configured above. + #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR + #define I2CPE_DEF_ENC_TICKS_UNIT 2048 + #define I2CPE_DEF_TICKS_REV (16 * 200) + #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE + #define I2CPE_DEF_EC_THRESH 0.1 + + //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given + // axis after which the printer will abort. Comment out to + // disable abort behaviour. + + #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault + // for this amount of time (in ms) before the encoder + // is trusted again. + + /** + * Position is checked every time a new command is executed from the buffer but during long moves, + * this setting determines the minimum update time between checks. A value of 100 works well with + * error rolling average when attempting to correct only for skips and not for vibration. + */ + #define I2CPE_MIN_UPD_TIME_MS 100 // Minimum time in miliseconds between encoder checks. + + // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise. + #define I2CPE_ERR_ROLLING_AVERAGE + +#endif // I2C_POSITION_ENCODERS + +/** + * MAX7219 Debug Matrix + * + * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip, which can be used as a status + * display. Requires 3 signal wires. Some useful debug options are included to demonstrate its usage. + * + * Fully assembled MAX7219 boards can be found on the internet for under $2(US). + * For example, see https://www.ebay.com/sch/i.html?_nkw=332349290049 + */ +//#define MAX7219_DEBUG +#if ENABLED(MAX7219_DEBUG) + #define MAX7219_CLK_PIN 64 // 77 on Re-ARM // Configuration of the 3 pins to control the display + #define MAX7219_DIN_PIN 57 // 78 on Re-ARM + #define MAX7219_LOAD_PIN 44 // 79 on Re-ARM + + /** + * Sample debug features + * If you add more debug displays, be careful to avoid conflicts! + */ + #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning + #define MAX7219_DEBUG_STEPPER_HEAD 3 // Show the stepper queue head position on this and the next LED matrix row + #define MAX7219_DEBUG_STEPPER_TAIL 5 // Show the stepper queue tail position on this and the next LED matrix row + + #define MAX7219_DEBUG_STEPPER_QUEUE 0 // Show the current stepper queue depth on this and the next LED matrix row + // If you experience stuttering, reboots, etc. this option can reveal how + // tweaks made to the configuration are affecting the printer in real-time. +#endif + +/** + * NanoDLP Synch support + * + * Add support for Synchronized Z moves when using with NanoDLP. G0/G1 axis moves will output "Z_move_comp" + * string to enable synchronization with DLP projector exposure. This change will allow to use + * [[WaitForDoneMessage]] instead of populating your gcode with M400 commands + * + */ + //#define NANODLP_Z_SYNC + +#endif // CONFIGURATION_ADV_H diff --git a/Marlin/src/config/examples/MakerParts/_Bootscreen.h b/Marlin/src/config/examples/MakerParts/_Bootscreen.h new file mode 100644 index 0000000000..4d6dc5188f --- /dev/null +++ b/Marlin/src/config/examples/MakerParts/_Bootscreen.h @@ -0,0 +1,83 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * + * Based on Sprinter and grbl. + * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + * + */ + +/** + * Custom Bitmap for splashscreen + * + * You may use one of the following tools to generate the C++ bitmap array from + * a black and white image: + * + * - http://www.marlinfw.org/tools/u8glib/converter.html + * - http://www.digole.com/tools/PicturetoC_Hex_converter.php + */ +#include + +#define CUSTOM_BOOTSCREEN_TIMEOUT 2500 +#define CUSTOM_BOOTSCREEN_BMPWIDTH 128 +#define CUSTOM_BOOTSCREEN_BMPHEIGHT 44 + +const unsigned char custom_start_bmp[] PROGMEM = { +0x00,0x1f,0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +,0x00,0xff,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +,0x07,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +,0x1f,0xff,0xff,0xff,0xc0,0x0f,0x80,0x7c,0x07,0xe0,0x3f,0x0f,0xdf,0xff,0x7f,0xf0 +,0x3f,0xff,0xff,0xff,0xe0,0x0f,0xc0,0xfc,0x07,0xe0,0x3f,0x1f,0x9f,0xff,0x7f,0xfc +,0x7f,0xbf,0xff,0xef,0xf0,0x0f,0xc0,0xfc,0x0f,0xf0,0x3f,0x1f,0x1f,0xff,0x7f,0xfe +,0x7e,0x0f,0xff,0x83,0xf0,0x0f,0xe1,0xfc,0x0f,0xf0,0x3f,0x3e,0x1f,0xff,0x7f,0xfe +,0x7c,0x07,0xff,0x01,0xf0,0x0f,0xe1,0xfc,0x1f,0xf8,0x3f,0x7e,0x1f,0x80,0x7c,0x3e +,0x7c,0x03,0xfe,0x01,0xf0,0x0f,0xf3,0xfc,0x1f,0xf8,0x3f,0xfc,0x1f,0x80,0x7c,0x1e +,0x7c,0x01,0xfc,0x01,0xf0,0x0f,0xf3,0xfc,0x1f,0xf8,0x3f,0xf8,0x1f,0xfc,0x7c,0x3e +,0x7c,0x00,0xf8,0x01,0xf0,0x0f,0xff,0xfc,0x3e,0x7c,0x3f,0xf8,0x1f,0xfc,0x7f,0xfe +,0x7c,0x00,0x70,0x01,0xf0,0x0f,0xff,0xfc,0x3e,0x7c,0x3f,0xfc,0x1f,0xfc,0x7f,0xfe +,0x7c,0x00,0x20,0x01,0xf0,0x0f,0xff,0xfc,0x3e,0x7c,0x3f,0xfc,0x1f,0xfc,0x7f,0xfc +,0x7c,0x00,0x00,0x01,0xf0,0x0f,0xbf,0x7c,0x7f,0xfe,0x3f,0xfe,0x1f,0xfc,0x7f,0xf8 +,0x7c,0x00,0x00,0x01,0xf0,0x0f,0xbf,0x7c,0x7f,0xfe,0x3f,0xfe,0x1f,0x80,0x7f,0xf8 +,0x7c,0x00,0x00,0x01,0xf0,0x0f,0x9e,0x7c,0x7f,0xfe,0x3f,0x3f,0x1f,0x80,0x7c,0xf8 +,0x7c,0x06,0x03,0x01,0xf0,0x0f,0x9e,0x7c,0xff,0xff,0x3f,0x3f,0x1f,0xff,0x7c,0xfc +,0x7c,0x07,0x07,0x01,0xf0,0x0f,0x8c,0x7c,0xff,0xff,0x3f,0x1f,0x9f,0xff,0x7c,0xfc +,0x7c,0x07,0x8f,0x01,0xf0,0x0f,0x80,0x7c,0xf8,0x1f,0x3f,0x1f,0x9f,0xff,0x7c,0x7e +,0x7c,0x07,0xdf,0x01,0xf0,0x0f,0x80,0x7d,0xf8,0x1f,0xbf,0x0f,0xdf,0xff,0x7c,0x3f +,0x7c,0x07,0xff,0x01,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +,0x7c,0x07,0xff,0x01,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +,0x7c,0x07,0xff,0x01,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +,0x7c,0x07,0xff,0x01,0xf0,0x0f,0xfe,0x03,0xf0,0x1f,0xf8,0x3f,0xff,0x87,0xf8,0x00 +,0x7c,0x07,0xff,0x01,0xf0,0x0f,0xff,0x03,0xf0,0x1f,0xfe,0x3f,0xff,0x9f,0xfe,0x00 +,0x7c,0x07,0xff,0x01,0xe0,0x0f,0xff,0x87,0xf8,0x1f,0xff,0x3f,0xff,0x9f,0xfe,0x00 +,0x3c,0x0f,0xff,0x81,0xe0,0x0f,0xff,0xc7,0xf8,0x1f,0xff,0xbf,0xff,0xbf,0xfe,0x00 +,0x3c,0x0f,0xff,0x81,0xe0,0x0f,0xff,0xc7,0xf8,0x1f,0xff,0xbf,0xff,0xbf,0x3c,0x00 +,0x1e,0x0f,0xff,0x83,0xc0,0x0f,0x87,0xcf,0xfc,0x1f,0x0f,0xc1,0xf0,0x3e,0x00,0x00 +,0x1e,0x0f,0xff,0x83,0xc0,0x0f,0x83,0xcf,0xfc,0x1f,0x07,0xc1,0xf0,0x3f,0xc0,0x00 +,0x0f,0x0f,0xff,0x87,0x80,0x0f,0x87,0xcf,0x3c,0x1f,0x0f,0x81,0xf0,0x3f,0xf8,0x00 +,0x0f,0x0f,0xff,0x87,0x80,0x0f,0xff,0xdf,0x3e,0x1f,0xff,0x81,0xf0,0x1f,0xfe,0x00 +,0x07,0x8f,0xff,0x8f,0x00,0x0f,0xff,0x9f,0x3e,0x1f,0xff,0x81,0xf0,0x1f,0xfe,0x00 +,0x07,0xcf,0xff,0x9f,0x00,0x0f,0xff,0x1f,0x3e,0x1f,0xff,0x01,0xf0,0x07,0xff,0x00 +,0x03,0xef,0xff,0xbe,0x00,0x0f,0xfc,0x3f,0xff,0x1f,0xfe,0x01,0xf0,0x00,0x7f,0x00 +,0x01,0xef,0xff,0xbc,0x00,0x0f,0x80,0x3f,0xff,0x1f,0x3e,0x01,0xf0,0x18,0x1f,0x00 +,0x00,0xef,0xff,0xb8,0x00,0x0f,0x80,0x3f,0xff,0x1f,0x3f,0x01,0xf0,0x1e,0x3f,0x7c +,0x00,0x6f,0xff,0xb0,0x00,0x0f,0x80,0x7f,0xff,0x9f,0x3f,0x01,0xf0,0x3f,0xff,0x7c +,0x00,0x2f,0xff,0xa0,0x00,0x0f,0x80,0x7f,0xff,0x9f,0x1f,0x81,0xf0,0x7f,0xfe,0x7c +,0x00,0x0f,0xff,0x80,0x00,0x0f,0x80,0x7c,0x0f,0x9f,0x1f,0x81,0xf0,0x3f,0xfe,0x7c +,0x00,0x0f,0xff,0x80,0x00,0x0f,0x80,0xfc,0x0f,0xdf,0x0f,0xc1,0xf0,0x0f,0xf8,0x7c +,0x00,0x07,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +,0x00,0x03,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +,0x00,0x00,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +}; diff --git a/Marlin/src/core/macros.h b/Marlin/src/core/macros.h index ea6ef387b5..738e41654c 100644 --- a/Marlin/src/core/macros.h +++ b/Marlin/src/core/macros.h @@ -35,7 +35,8 @@ #define _YMAX_ 201 #define _ZMAX_ 301 -#define FORCE_INLINE __attribute__((always_inline)) inline +#define _FORCE_INLINE_ __attribute__((__always_inline__)) __inline__ +#define FORCE_INLINE __attribute__((always_inline)) inline #define _UNUSED __attribute__((unused)) #define _O0 __attribute__((optimize("O0"))) #define _Os __attribute__((optimize("Os"))) diff --git a/Marlin/src/lcd/dogm/HAL_LCD_class_defines.h b/Marlin/src/lcd/dogm/HAL_LCD_class_defines.h index 6aa94d6a4b..f2669ea031 100644 --- a/Marlin/src/lcd/dogm/HAL_LCD_class_defines.h +++ b/Marlin/src/lcd/dogm/HAL_LCD_class_defines.h @@ -62,6 +62,13 @@ class U8GLIB_ST7920_128X64_RRD : public U8GLIB }; +extern u8g_dev_t u8g_dev_st7920_128x64_custom_sw_spi; +class U8GLIB_ST7920_128X64_CUSTOM_SW_SPI : public U8GLIB { + public: + U8GLIB_ST7920_128X64_CUSTOM_SW_SPI() + : U8GLIB(&u8g_dev_st7920_128x64_custom_sw_spi) + { } +}; extern u8g_dev_t u8g_dev_sh1106_128x64_2x_i2c_2_wire; class U8GLIB_SH1106_128X64_2X_I2C_2_WIRE : public U8GLIB { diff --git a/Marlin/src/lcd/dogm/u8g_dev_st7920_128_64_sw_spi.cpp b/Marlin/src/lcd/dogm/u8g_dev_st7920_128_64_sw_spi.cpp new file mode 100644 index 0000000000..655da54139 --- /dev/null +++ b/Marlin/src/lcd/dogm/u8g_dev_st7920_128_64_sw_spi.cpp @@ -0,0 +1,276 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * + * Based on Sprinter and grbl. + * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + * + */ + +/* + * PLEASE NOTE >>> + * We need our custom implementation for Software SPI, as the default implementation + * of U8GLIB, when running in an ARM based board, is too fast and the display will not + * recognize commands and/or data at such speeds. This implementation autoderives the + * required delays to get the maximum possible performance by using the F_CPU macro that + * specifies the CPU speed. According to the ST7920 datasheet, the maximum SCLK is 1MHz. + */ + +#ifndef ULCDST7920_SWSPI_H +#define ULCDST7920_SWSPI_H + +#include "../../inc/MarlinConfig.h" + +#if ENABLED(U8GLIB_ST7920) + +#include +#include "HAL_LCD_com_defines.h" + +#define ST7920_CLK_PIN LCD_PINS_D4 +#define ST7920_DAT_PIN LCD_PINS_ENABLE +#define ST7920_CS_PIN LCD_PINS_RS + +//#define PAGE_HEIGHT 8 //128 byte framebuffer +#define PAGE_HEIGHT 16 //256 byte framebuffer +//#define PAGE_HEIGHT 32 //512 byte framebuffer + +#define LCD_PIXEL_WIDTH 128 +#define LCD_PIXEL_HEIGHT 64 + +//set optimization so ARDUINO optimizes this file +#pragma GCC optimize (3) + +/* ---------------- Delay Cycles routine -------------- */ + +#ifdef __arm__ +/* https://blueprints.launchpad.net/gcc-arm-embedded/+spec/delay-cycles */ + +#define nop() __asm__ __volatile__("nop;\n\t":::) + +FORCE_INLINE static void __delay_4cycles(uint32_t cy) { // +1 cycle + #if ARCH_PIPELINE_RELOAD_CYCLES<2 + #define EXTRA_NOP_CYCLES "nop" + #else + #define EXTRA_NOP_CYCLES "" + #endif + + __asm__ __volatile__( + ".syntax unified" "\n\t" // is to prevent CM0,CM1 non-unified syntax + + "loop%=:" "\n\t" + " subs %[cnt],#1" "\n\t" + EXTRA_NOP_CYCLES "\n\t" + " bne loop%=" "\n\t" + : [cnt]"+r"(cy) // output: +r means input+output + : // input: + : "cc" // clobbers: + ); +} + +FORCE_INLINE static void DELAY_CYCLES(uint32_t x) { + + if (__builtin_constant_p(x)) { + + #define MAXNOPS 4 + + if (x <= (MAXNOPS)) { + switch(x) { case 4: nop(); case 3: nop(); case 2: nop(); case 1: nop(); } + } + else { // because of +1 cycle inside delay_4cycles + const uint32_t rem = (x - 1) % (MAXNOPS); + switch(rem) { case 3: nop(); case 2: nop(); case 1: nop(); } + if ((x = (x - 1) / (MAXNOPS))) + __delay_4cycles(x); // if need more then 4 nop loop is more optimal + } + } + else + __delay_4cycles(x / 4); + } + +#ifdef __TEST_DELAY + + void calibrateTimer() { + + // Use DWT to calibrate cycles + uint32_t count = 0; + + // addresses of registers + volatile uint32_t *DWT_CONTROL = (uint32_t *)0xE0001000, + *DWT_CYCCNT = (uint32_t *)0xE0001004, + *DEMCR = (uint32_t *)0xE000EDFC; + + cli(); + + // enable the use DWT + *DEMCR = *DEMCR | 0x01000000; + + // Reset cycle counter + *DWT_CYCCNT = 0; + + // enable cycle counter + *DWT_CONTROL = *DWT_CONTROL | 1; + + // Perform a delay of 10000 cycles + DELAY_CYCLES(10000U); + + // number of cycles stored in count variable + count = *DWT_CYCCNT; + + sei(); + + SERIAL_ECHO_START(); + SERIAL_ECHOLNPAIR("calibrated Cycles: ", (int)count); + } + +#endif // __TEST_DELAY + +#elif defined(__AVR__) + #define DELAY_CYCLES(cycles) __builtin_avr_delay_cycles(cycles) +#else + #error "DELAY_CYCLES not implemented for this architecture." +#endif + +/* ---------------- Delay in nanoseconds and in microseconds */ + +#define DELAY_NS(x) DELAY_CYCLES( (x) * (F_CPU/1000000) / 1000) +#define DELAY_US(x) DELAY_CYCLES( (x) * (F_CPU/1000000)) + +/* ---------------- ST7920 commands ------------------------ */ + +#ifdef __arm__ + + /* ARM: Plain implementation is more than enough */ + static void ST7920_SWSPI_SND_8BIT(uint8_t val) { + uint8_t n = 8; + do { + WRITE(ST7920_CLK_PIN, LOW); + WRITE(ST7920_DAT_PIN, val & 0x80); + DELAY_NS(500); + WRITE(ST7920_CLK_PIN, HIGH); + DELAY_NS(500); + val <<= 1; + } while (--n); + } + +#else // !ARM + + /* AVR: Unrolling loop makes sense */ + #define ST7920_SND_BIT(nr) \ + WRITE(ST7920_CLK_PIN, LOW); \ + WRITE(ST7920_DAT_PIN, TEST(val, nr)); \ + DELAY_NS(500); \ + WRITE(ST7920_CLK_PIN, HIGH); \ + DELAY_NS(500); + + static void ST7920_SWSPI_SND_8BIT(const uint8_t val) { + ST7920_SND_BIT(7); // MSBit + ST7920_SND_BIT(6); // + ST7920_SND_BIT(5); // + ST7920_SND_BIT(4); // + ST7920_SND_BIT(3); // + ST7920_SND_BIT(2); // + ST7920_SND_BIT(1); // + ST7920_SND_BIT(0); // LSBit + } + +#endif // !ARM + +#define ST7920_CS() { WRITE(ST7920_CS_PIN,1); DELAY_NS(200); } +#define ST7920_NCS() { WRITE(ST7920_CS_PIN,0); } +#define ST7920_SET_CMD() { ST7920_SWSPI_SND_8BIT(0xF8); DELAY_US(3); } +#define ST7920_SET_DAT() { ST7920_SWSPI_SND_8BIT(0xFA); DELAY_US(3); } +#define ST7920_WRITE_BYTE(a) { ST7920_SWSPI_SND_8BIT((uint8_t)((a)&0xF0u)); ST7920_SWSPI_SND_8BIT((uint8_t)((a)<<4u)); DELAY_US(3); } +#define ST7920_WRITE_BYTES(p,l) { for (uint8_t i = l + 1; --i;) { ST7920_SWSPI_SND_8BIT(*p&0xF0); ST7920_SWSPI_SND_8BIT(*p<<4); p++; } DELAY_US(3); } + + +uint8_t u8g_dev_st7920_custom_sw_spi_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) { + + uint8_t i, y; + switch (msg) { + case U8G_DEV_MSG_INIT: { + + /* Set to output and write */ + OUT_WRITE(ST7920_CS_PIN, LOW); + OUT_WRITE(ST7920_DAT_PIN, LOW); + OUT_WRITE(ST7920_CLK_PIN, HIGH); + + ST7920_CS(); + u8g_Delay(120); //initial delay for boot up + + ST7920_SET_CMD(); + ST7920_WRITE_BYTE(0x08); //display off, cursor+blink off + ST7920_WRITE_BYTE(0x01); //clear CGRAM ram + u8g_Delay(15); //delay for CGRAM clear + ST7920_WRITE_BYTE(0x3E); //extended mode + GDRAM active + for (y = 0; y < (LCD_PIXEL_HEIGHT) / 2; y++) { //clear GDRAM + ST7920_WRITE_BYTE(0x80 | y); //set y + ST7920_WRITE_BYTE(0x80); //set x = 0 + ST7920_SET_DAT(); + for (i = 0; i < 2 * (LCD_PIXEL_WIDTH) / 8; i++) //2x width clears both segments + ST7920_WRITE_BYTE(0); + ST7920_SET_CMD(); + } + + ST7920_WRITE_BYTE(0x0C); //display on, cursor+blink off + ST7920_NCS(); + } + break; + + case U8G_DEV_MSG_STOP: + break; + + case U8G_DEV_MSG_PAGE_NEXT: { + u8g_pb_t* pb = (u8g_pb_t*)(dev->dev_mem); + y = pb->p.page_y0; + uint8_t* ptr = (uint8_t*)pb->buf; + + ST7920_CS(); + for (i = 0; i < PAGE_HEIGHT; i ++) { + ST7920_SET_CMD(); + if (y < 32) { + ST7920_WRITE_BYTE(0x80 | y); //y + ST7920_WRITE_BYTE(0x80); //x=0 + } + else { + ST7920_WRITE_BYTE(0x80 | (y - 32)); //y + ST7920_WRITE_BYTE(0x80 | 8); //x=64 + } + ST7920_SET_DAT(); + ST7920_WRITE_BYTES(ptr, (LCD_PIXEL_WIDTH) / 8); //ptr is incremented inside of macro + y++; + } + + ST7920_NCS(); + } + break; + } + #if PAGE_HEIGHT == 8 + return u8g_dev_pb8h1_base_fn(u8g, dev, msg, arg); + #elif PAGE_HEIGHT == 16 + return u8g_dev_pb16h1_base_fn(u8g, dev, msg, arg); + #else + return u8g_dev_pb32h1_base_fn(u8g, dev, msg, arg); + #endif +} + +static uint8_t u8g_dev_st7920_128x64_custom_sw_spi_buf[(LCD_PIXEL_WIDTH) * (PAGE_HEIGHT) / 8] U8G_NOCOMMON; +static u8g_pb_t u8g_dev_st7920_128x64_custom_sw_spi_pb = {{PAGE_HEIGHT, LCD_PIXEL_HEIGHT, 0, 0, 0}, LCD_PIXEL_WIDTH, u8g_dev_st7920_128x64_custom_sw_spi_buf}; +u8g_dev_t u8g_dev_st7920_128x64_custom_sw_spi = {u8g_dev_st7920_custom_sw_spi_128x64_fn, &u8g_dev_st7920_128x64_custom_sw_spi_pb, &u8g_com_null_fn}; + +#pragma GCC reset_options + +#endif // U8GLIB_ST7920 +#endif // ULCDST7920_SWSPI_H diff --git a/Marlin/src/lcd/ultralcd_impl_DOGM.h b/Marlin/src/lcd/ultralcd_impl_DOGM.h index bdd0a02a11..e3faf1f0bf 100644 --- a/Marlin/src/lcd/ultralcd_impl_DOGM.h +++ b/Marlin/src/lcd/ultralcd_impl_DOGM.h @@ -169,6 +169,10 @@ #else U8GLIB_ST7920_128X64_4X u8g(LCD_PINS_RS); // 2 stripes, HW SPI (shared with SD card) #endif +#elif ENABLED(U8GLIB_ST7920) && defined(__arm__) + // RepRap Discount Full Graphics Smart Controller on an ARM target + U8GLIB_ST7920_128X64_CUSTOM_SW_SPI u8g; + #elif ENABLED(U8GLIB_ST7920) // RepRap Discount Full Graphics Smart Controller //U8GLIB_ST7920_128X64_4X u8g(LCD_PINS_RS); // 2 stripes, HW SPI (shared with SD card, on AVR does not use standard LCD adapter) @@ -176,6 +180,7 @@ U8GLIB_ST7920_128X64_RRD u8g(LCD_PINS_D4, LCD_PINS_ENABLE, LCD_PINS_RS); // Number of stripes can be adjusted in ultralcd_st7920_u8glib_rrd.h with PAGE_HEIGHT // AVR version ignores these pin settings // HAL version uses these pin settings + #elif ENABLED(CARTESIO_UI) // The CartesioUI display //U8GLIB_DOGM128_2X u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 4 stripes