zaubentrucker/muele-marlin
1
0
Fork 0
Code Issues Pull requests Actions Packages Projects Releases Wiki Activity

STM32F4xx modifications for HAL_STM32 (#12080)

Browse source
This commit is contained in:
Karl Andersson 2018-10-16 13:42:41 +02:00 committed by Scott Lahteine
parent bf0c809ff2
commit 8b5e51c9aa
15 changed files with 97 additions and 47 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Marlin/src/HAL/HAL_LPC1768/watchdog.cpp
View file

@ -67,7 +67,7 @@ uint8_t HAL_get_reset_source(void) {
void watchdog_reset() {
WDT_Feed();
#if PIN_EXISTS(LED)
#if !defined(PINS_DEBUGGING) && PIN_EXISTS(LED)
TOGGLE(LED_PIN); // heart beat indicator
#endif
}

4
Marlin/src/HAL/HAL_STM32/HAL_timers_STM32.cpp
View file

@ -79,7 +79,7 @@ void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
TimerHandle[timer_num].timer = STEP_TIMER_DEV;
TimerHandle[timer_num].irqHandle = Step_Handler;
TimerHandleInit(&TimerHandle[timer_num], (((HAL_TIMER_RATE) / step_prescaler) / frequency) - 1, step_prescaler);
HAL_NVIC_SetPriority(STEP_TIMER_IRQ_NAME, 6, 0);
HAL_NVIC_SetPriority(STEP_TIMER_IRQ_NAME, STEP_TIMER_IRQ_PRIO, 0);
break;
case TEMP_TIMER_NUM:
@ -87,7 +87,7 @@ void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
TimerHandle[timer_num].timer = TEMP_TIMER_DEV;
TimerHandle[timer_num].irqHandle = Temp_Handler;
TimerHandleInit(&TimerHandle[timer_num], (((HAL_TIMER_RATE) / temp_prescaler) / frequency) - 1, temp_prescaler);
HAL_NVIC_SetPriority(TEMP_TIMER_IRQ_NAME, 2, 0);
HAL_NVIC_SetPriority(TEMP_TIMER_IRQ_NAME, TEMP_TIMER_IRQ_PRIO, 0);
break;
}
timers_initialised[timer_num] = true;

65
Marlin/src/HAL/HAL_STM32/HAL_timers_STM32.h
View file

@ -34,40 +34,64 @@
#define FORCE_INLINE __attribute__((always_inline)) inline
#define hal_timer_t uint32_t
#define HAL_TIMER_TYPE_MAX 0xFFFF
#define HAL_TIMER_TYPE_MAX 0xFFFFFFFF // Timers can be 16 or 32 bit
#ifdef STM32F0xx
#define HAL_TIMER_RATE (HAL_RCC_GetSysClockFreq()) // frequency of timer peripherals
#define HAL_TIMER_RATE (F_CPU) // frequency of timer peripherals
#define STEP_TIMER 16
#define TEMP_TIMER 17
#ifndef STEP_TIMER
#define STEP_TIMER 16
#endif
#ifndef TEMP_TIMER
#define TEMP_TIMER 17
#endif
#elif defined STM32F1xx
#define HAL_TIMER_RATE (HAL_RCC_GetPCLK2Freq()) // frequency of timer peripherals
#define HAL_TIMER_RATE (F_CPU) // frequency of timer peripherals
#define STEP_TIMER 4
#define TEMP_TIMER 2
#ifndef STEP_TIMER
#define STEP_TIMER 4
#endif
#ifndef TEMP_TIMER
#define TEMP_TIMER 2
#endif
#elif defined STM32F4xx
#define HAL_TIMER_RATE (HAL_RCC_GetPCLK2Freq()) // frequency of timer peripherals
#define HAL_TIMER_RATE (F_CPU/2) // frequency of timer peripherals
#define STEP_TIMER 4
#define TEMP_TIMER 5
#ifndef STEP_TIMER
#define STEP_TIMER 5
#endif
#ifndef TEMP_TIMER
#define TEMP_TIMER 7
#endif
#elif defined STM32F7xx
#define HAL_TIMER_RATE (HAL_RCC_GetSysClockFreq()/2) // frequency of timer peripherals
#define HAL_TIMER_RATE (F_CPU/2) // frequency of timer peripherals
#define STEP_TIMER 5
#define TEMP_TIMER 7
#if MB(REMRAM_V1)
#define STEP_TIMER 2
#ifndef STEP_TIMER
#define STEP_TIMER 5
#endif
#ifndef TEMP_TIMER
#define TEMP_TIMER 7
#endif
#endif
#ifndef STEP_TIMER_IRQ_PRIO
#define STEP_TIMER_IRQ_PRIO 1
#endif
#ifndef TEMP_TIMER_IRQ_PRIO
#define TEMP_TIMER_IRQ_PRIO 2
#endif
#define STEP_TIMER_NUM 0 // index of timer to use for stepper
@ -110,9 +134,6 @@
#define ENABLE_TEMPERATURE_INTERRUPT() HAL_timer_enable_interrupt(TEMP_TIMER_NUM)
#define DISABLE_TEMPERATURE_INTERRUPT() HAL_timer_disable_interrupt(TEMP_TIMER_NUM)
#define STEPPER_ISR_ENABLED() HAL_timer_interrupt_enabled(STEP_TIMER_NUM)
#define TEMP_ISR_ENABLED() HAL_timer_interrupt_enabled(TEMP_TIMER_NUM)
extern void Step_Handler(stimer_t *htim);
extern void Temp_Handler(stimer_t *htim);
#define HAL_STEP_TIMER_ISR void Step_Handler(stimer_t *htim)
@ -153,11 +174,5 @@ FORCE_INLINE static hal_timer_t HAL_timer_get_compare(const uint8_t timer_num) {
return __HAL_TIM_GET_AUTORELOAD(&TimerHandle[timer_num].handle);
}
FORCE_INLINE static void HAL_timer_restrain(const uint8_t timer_num, const uint16_t interval_ticks) {
const hal_timer_t mincmp = HAL_timer_get_count(timer_num) + interval_ticks;
if (HAL_timer_get_compare(timer_num) < mincmp)
HAL_timer_set_compare(timer_num, mincmp);
}
#define HAL_timer_isr_prologue(TIMER_NUM)
#define HAL_timer_isr_epilogue(TIMER_NUM)

6
Marlin/src/HAL/HAL_STM32/endstop_interrupts.h
View file

@ -52,6 +52,12 @@ void setup_endstop_interrupts(void) {
#if HAS_Z2_MIN
attachInterrupt(Z2_MIN_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_Z3_MAX
attachInterrupt(Z3_MAX_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_Z3_MIN
attachInterrupt(Z3_MIN_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_Z_MIN_PROBE_PIN
attachInterrupt(Z_MIN_PROBE_PIN, endstop_ISR, CHANGE);
#endif

34
Marlin/src/HAL/HAL_STM32/persistent_store_impl.cpp
View file

@ -28,20 +28,20 @@
#include "../shared/persistent_store_api.h"
#if DISABLED(EEPROM_EMULATED_WITH_SRAM)
#if DISABLED(EEPROM_EMULATED_WITH_SRAM) && DISABLED(SPI_EEPROM) && DISABLED(I2C_EEPROM)
#include <EEPROM.h>
static bool eeprom_data_written = false;
#endif
bool PersistentStore::access_start() {
#if DISABLED(EEPROM_EMULATED_WITH_SRAM)
#if DISABLED(EEPROM_EMULATED_WITH_SRAM) && DISABLED(SPI_EEPROM) && DISABLED(I2C_EEPROM)
eeprom_buffer_fill();
#endif
return true;
}
bool PersistentStore::access_finish() {
#if DISABLED(EEPROM_EMULATED_WITH_SRAM)
#if DISABLED(EEPROM_EMULATED_WITH_SRAM) && DISABLED(SPI_EEPROM) && DISABLED(I2C_EEPROM)
if (eeprom_data_written) {
eeprom_buffer_flush();
eeprom_data_written = false;
@ -54,8 +54,20 @@ bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, ui
while (size--) {
uint8_t v = *value;
// Save to either program flash or Backup SRAM
#if DISABLED(EEPROM_EMULATED_WITH_SRAM)
// Save to either external EEPROM, program flash or Backup SRAM
#if ENABLED(SPI_EEPROM) || ENABLED(I2C_EEPROM)
// EEPROM has only ~100,000 write cycles,
// so only write bytes that have changed!
uint8_t * const p = (uint8_t * const)pos;
if (v != eeprom_read_byte(p)) {
eeprom_write_byte(p, v);
if (eeprom_read_byte(p) != v) {
SERIAL_ECHO_START();
SERIAL_ECHOLNPGM(MSG_ERR_EEPROM_WRITE);
return true;
}
}
#elif DISABLED(EEPROM_EMULATED_WITH_SRAM)
eeprom_buffered_write_byte(pos, v);
#else
*(__IO uint8_t *)(BKPSRAM_BASE + (uint8_t * const)pos) = v;
@ -65,7 +77,7 @@ bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, ui
pos++;
value++;
};
#if DISABLED(EEPROM_EMULATED_WITH_SRAM)
#if DISABLED(EEPROM_EMULATED_WITH_SRAM) && DISABLED(SPI_EEPROM) && DISABLED(I2C_EEPROM)
eeprom_data_written = true;
#endif
@ -74,9 +86,11 @@ bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, ui
bool PersistentStore::read_data(int &pos, uint8_t* value, size_t size, uint16_t *crc, const bool writing) {
do {
// Read from either program flash or Backup SRAM
// Read from either external EEPROM, program flash or Backup SRAM
const uint8_t c = (
#if DISABLED(EEPROM_EMULATED_WITH_SRAM)
#if ENABLED(SPI_EEPROM) || ENABLED(I2C_EEPROM)
eeprom_read_byte((uint8_t*)pos)
#elif DISABLED(EEPROM_EMULATED_WITH_SRAM)
eeprom_buffered_read_byte(pos)
#else
(*(__IO uint8_t *)(BKPSRAM_BASE + ((uint8_t*)pos)))
@ -92,7 +106,9 @@ bool PersistentStore::read_data(int &pos, uint8_t* value, size_t size, uint16_t
}
size_t PersistentStore::capacity() {
#if DISABLED(EEPROM_EMULATED_WITH_SRAM)
#if ENABLED(SPI_EEPROM) || ENABLED(I2C_EEPROM)
return E2END + 1;
#elif DISABLED(EEPROM_EMULATED_WITH_SRAM)
return E2END + 1;
#else
return 4096; // 4kB

9
Marlin/src/HAL/HAL_STM32/watchdog_STM32.cpp
View file

@ -31,7 +31,14 @@
void watchdog_init() { IWatchdog.begin(4000000); } // 4 sec timeout
void watchdog_reset() { IWatchdog.reload(); }
void watchdog_reset()
{
IWatchdog.reload();
#if PIN_EXISTS(LED)
TOGGLE(LED_PIN); // heart beat indicator
#endif
}
#endif // USE_WATCHDOG
#endif // ARDUINO_ARCH_STM32

2
Marlin/src/HAL/HAL_STM32F4/EEPROM_Emul/eeprom_emul.cpp
View file

@ -47,7 +47,7 @@
/** @addtogroup EEPROM_Emulation
* @{
*/
#if defined(STM32F4) || defined(STM32F4xx)
#if defined(STM32GENERIC) && (defined(STM32F4) || defined(STM32F4xx))
/* Includes ------------------------------------------------------------------*/
#include "eeprom_emul.h"

2
Marlin/src/HAL/HAL_STM32F4/EmulatedEeprom.cpp
View file

@ -17,7 +17,7 @@
*
*/
#if defined(STM32F4) || defined(STM32F4xx)
#if defined(STM32GENERIC) && (defined(STM32F4) || defined(STM32F4xx))
/**
* Description: functions for I2C connected external EEPROM.

2
Marlin/src/HAL/HAL_STM32F4/HAL.cpp
View file

@ -21,7 +21,7 @@
*
*/
#if defined(STM32F4) || defined(STM32F4xx)
#if defined(STM32GENERIC) && (defined(STM32F4) || defined(STM32F4xx))
// --------------------------------------------------------------------------
// Includes

2
Marlin/src/HAL/HAL_STM32F4/HAL_Servo_STM32F4.cpp
View file

@ -21,7 +21,7 @@
*
*/
#if defined(STM32F4) || defined(STM32F4xx)
#if defined(STM32GENERIC) && (defined(STM32F4) || defined(STM32F4xx))
#include "../../inc/MarlinConfig.h"

2
Marlin/src/HAL/HAL_STM32F4/HAL_spi_STM32F4.cpp
View file

@ -30,7 +30,7 @@
* Adapted to the STM32F4 HAL
*/
#if defined(STM32F4) || defined(STM32F4xx)
#if defined(STM32GENERIC) && (defined(STM32F4) || defined(STM32F4xx))
// --------------------------------------------------------------------------
// Includes

4
Marlin/src/HAL/HAL_STM32F4/HAL_timers_STM32F4.cpp
View file

@ -20,7 +20,7 @@
*
*/
#if defined(STM32F4) || defined(STM32F4xx)
#if defined(STM32GENERIC) && (defined(STM32F4) || defined(STM32F4xx))
// --------------------------------------------------------------------------
// Includes
@ -91,7 +91,7 @@ void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
TimerHandle[timer_num].irqHandle = TC5_Handler;
TimerHandleInit(&TimerHandle[timer_num], (((HAL_TIMER_RATE) / step_prescaler) / frequency) - 1, step_prescaler);
#endif
HAL_NVIC_SetPriority(STEP_TIMER_IRQ_ID, 6, 0);
HAL_NVIC_SetPriority(STEP_TIMER_IRQ_ID, 1, 0);
break;
case TEMP_TIMER_NUM:

2
Marlin/src/HAL/HAL_STM32F4/persistent_store_eeprom.cpp
View file

@ -21,7 +21,7 @@
*
*/
#if defined(STM32F4) || defined(STM32F4xx)
#if defined(STM32GENERIC) && (defined(STM32F4) || defined(STM32F4xx))
#include "../shared/persistent_store_api.h"

2
Marlin/src/HAL/HAL_STM32F4/watchdog_STM32F4.cpp
View file

@ -20,7 +20,7 @@
*
*/
#if defined(STM32F4) || defined(STM32F4xx)
#if defined(STM32GENERIC) && (defined(STM32F4) || defined(STM32F4xx))
#include "../../inc/MarlinConfig.h"

6
Marlin/src/pins/pins_REMRAM_V1.h
View file

@ -124,3 +124,9 @@
#define BTN_EN1 54 // BTN_EN1
#define BTN_EN2 55 // BTN_EN2
#define BTN_ENC 47 // BTN_ENC
//
// Timers
//
#define STEP_TIMER 2