Marlin Color UI (FSMC) for STM32F1 (#18952)
This commit is contained in:
Victor Oliveira
GitHub
parent
b84c69072e
commit
ee69fb00a6
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@ -26,12 +26,12 @@
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#undef SD_CHECK_AND_RETRY
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#undef SD_CHECK_AND_RETRY
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#endif
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#endif
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#if HAS_GRAPHICAL_TFT
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#if HAS_SPI_TFT
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#error "Sorry! TFT displays are not available for HAL/STM32F1."
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#error "Sorry! SPI TFT displays are not available for HAL/STM32F1 (yet)."
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#endif
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#endif
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// This platform has 'touch/xpt2046', not 'tft/xpt2046'
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// This platform has 'touch/xpt2046', not 'tft/xpt2046'
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#if ENABLED(TOUCH_SCREEN)
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#if ENABLED(TOUCH_SCREEN) && !HAS_FSMC_TFT
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#undef TOUCH_SCREEN
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#undef TOUCH_SCREEN
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#undef TOUCH_SCREEN_CALIBRATION
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#undef TOUCH_SCREEN_CALIBRATION
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#define HAS_TOUCH_XPT2046 1
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#define HAS_TOUCH_XPT2046 1
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236
Marlin/src/HAL/STM32F1/tft/tft_fsmc.cpp
Normal file
236
Marlin/src/HAL/STM32F1/tft/tft_fsmc.cpp
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@ -0,0 +1,236 @@
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/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#include "../../../inc/MarlinConfig.h"
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#if HAS_FSMC_TFT
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#include "tft_fsmc.h"
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#include <libmaple/fsmc.h>
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#include <libmaple/gpio.h>
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#include <libmaple/dma.h>
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LCD_CONTROLLER_TypeDef *TFT_FSMC::LCD;
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/**
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* FSMC LCD IO
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*/
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#define __ASM __asm
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#define __STATIC_INLINE static inline
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__attribute__((always_inline)) __STATIC_INLINE void __DSB() {
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__ASM volatile ("dsb 0xF":::"memory");
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}
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#define FSMC_CS_NE1 PD7
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#if ENABLED(STM32_XL_DENSITY)
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#define FSMC_CS_NE2 PG9
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#define FSMC_CS_NE3 PG10
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#define FSMC_CS_NE4 PG12
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#define FSMC_RS_A0 PF0
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#define FSMC_RS_A1 PF1
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#define FSMC_RS_A2 PF2
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#define FSMC_RS_A3 PF3
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#define FSMC_RS_A4 PF4
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#define FSMC_RS_A5 PF5
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#define FSMC_RS_A6 PF12
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#define FSMC_RS_A7 PF13
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#define FSMC_RS_A8 PF14
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#define FSMC_RS_A9 PF15
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#define FSMC_RS_A10 PG0
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#define FSMC_RS_A11 PG1
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#define FSMC_RS_A12 PG2
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#define FSMC_RS_A13 PG3
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#define FSMC_RS_A14 PG4
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#define FSMC_RS_A15 PG5
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#endif
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#define FSMC_RS_A16 PD11
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#define FSMC_RS_A17 PD12
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#define FSMC_RS_A18 PD13
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#define FSMC_RS_A19 PE3
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#define FSMC_RS_A20 PE4
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#define FSMC_RS_A21 PE5
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#define FSMC_RS_A22 PE6
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#define FSMC_RS_A23 PE2
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#if ENABLED(STM32_XL_DENSITY)
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#define FSMC_RS_A24 PG13
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#define FSMC_RS_A25 PG14
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#endif
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/* Timing configuration */
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#define FSMC_ADDRESS_SETUP_TIME 15 // AddressSetupTime
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#define FSMC_DATA_SETUP_TIME 15 // DataSetupTime
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static uint8_t fsmcInit = 0;
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void TFT_FSMC::Init() {
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uint8_t cs = FSMC_CS_PIN, rs = FSMC_RS_PIN;
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uint32_t controllerAddress;
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#if PIN_EXISTS(TFT_RESET)
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OUT_WRITE(TFT_RESET_PIN, HIGH);
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delay(100);
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#endif
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#if PIN_EXISTS(TFT_BACKLIGHT)
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OUT_WRITE(TFT_BACKLIGHT_PIN, HIGH);
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#endif
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struct fsmc_nor_psram_reg_map* fsmcPsramRegion;
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if (fsmcInit) return;
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fsmcInit = 1;
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switch (cs) {
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case FSMC_CS_NE1: controllerAddress = (uint32_t)FSMC_NOR_PSRAM_REGION1; fsmcPsramRegion = FSMC_NOR_PSRAM1_BASE; break;
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#if ENABLED(STM32_XL_DENSITY)
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case FSMC_CS_NE2: controllerAddress = (uint32_t)FSMC_NOR_PSRAM_REGION2; fsmcPsramRegion = FSMC_NOR_PSRAM2_BASE; break;
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case FSMC_CS_NE3: controllerAddress = (uint32_t)FSMC_NOR_PSRAM_REGION3; fsmcPsramRegion = FSMC_NOR_PSRAM3_BASE; break;
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case FSMC_CS_NE4: controllerAddress = (uint32_t)FSMC_NOR_PSRAM_REGION4; fsmcPsramRegion = FSMC_NOR_PSRAM4_BASE; break;
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#endif
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default: return;
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}
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#define _ORADDR(N) controllerAddress |= (_BV32(N) - 2)
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switch (rs) {
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#if ENABLED(STM32_XL_DENSITY)
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case FSMC_RS_A0: _ORADDR( 1); break;
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case FSMC_RS_A1: _ORADDR( 2); break;
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case FSMC_RS_A2: _ORADDR( 3); break;
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case FSMC_RS_A3: _ORADDR( 4); break;
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case FSMC_RS_A4: _ORADDR( 5); break;
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case FSMC_RS_A5: _ORADDR( 6); break;
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case FSMC_RS_A6: _ORADDR( 7); break;
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case FSMC_RS_A7: _ORADDR( 8); break;
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case FSMC_RS_A8: _ORADDR( 9); break;
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case FSMC_RS_A9: _ORADDR(10); break;
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case FSMC_RS_A10: _ORADDR(11); break;
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case FSMC_RS_A11: _ORADDR(12); break;
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case FSMC_RS_A12: _ORADDR(13); break;
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case FSMC_RS_A13: _ORADDR(14); break;
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case FSMC_RS_A14: _ORADDR(15); break;
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case FSMC_RS_A15: _ORADDR(16); break;
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#endif
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case FSMC_RS_A16: _ORADDR(17); break;
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case FSMC_RS_A17: _ORADDR(18); break;
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case FSMC_RS_A18: _ORADDR(19); break;
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case FSMC_RS_A19: _ORADDR(20); break;
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case FSMC_RS_A20: _ORADDR(21); break;
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case FSMC_RS_A21: _ORADDR(22); break;
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case FSMC_RS_A22: _ORADDR(23); break;
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case FSMC_RS_A23: _ORADDR(24); break;
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#if ENABLED(STM32_XL_DENSITY)
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case FSMC_RS_A24: _ORADDR(25); break;
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case FSMC_RS_A25: _ORADDR(26); break;
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#endif
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default: return;
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}
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rcc_clk_enable(RCC_FSMC);
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gpio_set_mode(GPIOD, 14, GPIO_AF_OUTPUT_PP); // FSMC_D00
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gpio_set_mode(GPIOD, 15, GPIO_AF_OUTPUT_PP); // FSMC_D01
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gpio_set_mode(GPIOD, 0, GPIO_AF_OUTPUT_PP); // FSMC_D02
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gpio_set_mode(GPIOD, 1, GPIO_AF_OUTPUT_PP); // FSMC_D03
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gpio_set_mode(GPIOE, 7, GPIO_AF_OUTPUT_PP); // FSMC_D04
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gpio_set_mode(GPIOE, 8, GPIO_AF_OUTPUT_PP); // FSMC_D05
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gpio_set_mode(GPIOE, 9, GPIO_AF_OUTPUT_PP); // FSMC_D06
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gpio_set_mode(GPIOE, 10, GPIO_AF_OUTPUT_PP); // FSMC_D07
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gpio_set_mode(GPIOE, 11, GPIO_AF_OUTPUT_PP); // FSMC_D08
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gpio_set_mode(GPIOE, 12, GPIO_AF_OUTPUT_PP); // FSMC_D09
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gpio_set_mode(GPIOE, 13, GPIO_AF_OUTPUT_PP); // FSMC_D10
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gpio_set_mode(GPIOE, 14, GPIO_AF_OUTPUT_PP); // FSMC_D11
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gpio_set_mode(GPIOE, 15, GPIO_AF_OUTPUT_PP); // FSMC_D12
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gpio_set_mode(GPIOD, 8, GPIO_AF_OUTPUT_PP); // FSMC_D13
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gpio_set_mode(GPIOD, 9, GPIO_AF_OUTPUT_PP); // FSMC_D14
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gpio_set_mode(GPIOD, 10, GPIO_AF_OUTPUT_PP); // FSMC_D15
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gpio_set_mode(GPIOD, 4, GPIO_AF_OUTPUT_PP); // FSMC_NOE
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gpio_set_mode(GPIOD, 5, GPIO_AF_OUTPUT_PP); // FSMC_NWE
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gpio_set_mode(PIN_MAP[cs].gpio_device, PIN_MAP[cs].gpio_bit, GPIO_AF_OUTPUT_PP); //FSMC_CS_NEx
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gpio_set_mode(PIN_MAP[rs].gpio_device, PIN_MAP[rs].gpio_bit, GPIO_AF_OUTPUT_PP); //FSMC_RS_Ax
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fsmcPsramRegion->BCR = FSMC_BCR_WREN | FSMC_BCR_MTYP_SRAM | FSMC_BCR_MWID_16BITS | FSMC_BCR_MBKEN;
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fsmcPsramRegion->BTR = (FSMC_DATA_SETUP_TIME << 8) | FSMC_ADDRESS_SETUP_TIME;
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afio_remap(AFIO_REMAP_FSMC_NADV);
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LCD = (LCD_CONTROLLER_TypeDef*)controllerAddress;
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}
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void TFT_FSMC::Transmit(uint16_t Data) {
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LCD->RAM = Data;
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__DSB();
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}
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void TFT_FSMC::WriteReg(uint16_t Reg) {
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LCD->REG = Reg;
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__DSB();
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}
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uint32_t TFT_FSMC::GetID() {
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uint32_t id;
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WriteReg(0x0000);
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id = LCD->RAM;
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if (id == 0)
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id = ReadID(LCD_READ_ID);
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if ((id & 0xFFFF) == 0 || (id & 0xFFFF) == 0xFFFF)
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id = ReadID(LCD_READ_ID4);
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return id;
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}
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uint32_t TFT_FSMC::ReadID(uint16_t Reg) {
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uint32_t id;
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WriteReg(Reg);
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id = LCD->RAM; // dummy read
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id = Reg << 24;
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id |= (LCD->RAM & 0x00FF) << 16;
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id |= (LCD->RAM & 0x00FF) << 8;
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id |= LCD->RAM & 0x00FF;
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return id;
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}
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bool TFT_FSMC::isBusy() {
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return false;
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}
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void TFT_FSMC::Abort() {
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}
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void TFT_FSMC::TransmitDMA(uint32_t MemoryIncrease, uint16_t *Data, uint16_t Count) {
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dma_setup_transfer(FSMC_DMA_DEV, FSMC_DMA_CHANNEL, Data, DMA_SIZE_16BITS, &LCD->RAM, DMA_SIZE_16BITS, DMA_MEM_2_MEM | MemoryIncrease);
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dma_set_num_transfers(FSMC_DMA_DEV, FSMC_DMA_CHANNEL, Count);
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dma_clear_isr_bits(FSMC_DMA_DEV, FSMC_DMA_CHANNEL);
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dma_enable(FSMC_DMA_DEV, FSMC_DMA_CHANNEL);
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while ((dma_get_isr_bits(FSMC_DMA_DEV, FSMC_DMA_CHANNEL) & 0x0A) == 0) {};
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dma_disable(FSMC_DMA_DEV, FSMC_DMA_CHANNEL);
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}
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#endif // HAS_FSMC_TFT
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64
Marlin/src/HAL/STM32F1/tft/tft_fsmc.h
Normal file
64
Marlin/src/HAL/STM32F1/tft/tft_fsmc.h
Normal file
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@ -0,0 +1,64 @@
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/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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#ifndef LCD_READ_ID
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#define LCD_READ_ID 0x04 // Read display identification information (0xD3 on ILI9341)
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#endif
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#ifndef LCD_READ_ID4
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#define LCD_READ_ID4 0xD3 // Read display identification information (0xD3 on ILI9341)
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#endif
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#include <libmaple/dma.h>
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#define DATASIZE_8BIT DMA_SIZE_8BITS
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#define DATASIZE_16BIT DMA_SIZE_16BITS
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#define TFT_IO TFT_FSMC
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typedef struct {
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__IO uint16_t REG;
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__IO uint16_t RAM;
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} LCD_CONTROLLER_TypeDef;
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class TFT_FSMC {
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private:
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static LCD_CONTROLLER_TypeDef *LCD;
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static uint32_t ReadID(uint16_t Reg);
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static void Transmit(uint16_t Data);
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static void TransmitDMA(uint32_t MemoryIncrease, uint16_t *Data, uint16_t Count);
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public:
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static void Init();
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static uint32_t GetID();
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static bool isBusy();
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static void Abort();
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static void DataTransferBegin(uint16_t DataWidth = DATASIZE_16BIT) {};
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static void DataTransferEnd() {};
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static void WriteData(uint16_t Data) { Transmit(Data); }
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static void WriteReg(uint16_t Reg);
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static void WriteSequence(uint16_t *Data, uint16_t Count) { TransmitDMA(DMA_PINC_MODE, Data, Count); }
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static void WriteMultiple(uint16_t Color, uint16_t Count) { static uint16_t Data; Data = Color; TransmitDMA(DMA_CIRC_MODE, &Data, Count); }
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};
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143
Marlin/src/HAL/STM32F1/tft/xpt2046.cpp
Normal file
143
Marlin/src/HAL/STM32F1/tft/xpt2046.cpp
Normal file
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@ -0,0 +1,143 @@
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/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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||||||
|
* 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 <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "../../../inc/MarlinConfig.h"
|
||||||
|
|
||||||
|
#if HAS_TFT_XPT2046
|
||||||
|
|
||||||
|
#include "xpt2046.h"
|
||||||
|
#include <SPI.h>
|
||||||
|
|
||||||
|
uint16_t delta(uint16_t a, uint16_t b) { return a > b ? a - b : b - a; }
|
||||||
|
|
||||||
|
#if ENABLED(TOUCH_BUTTONS_HW_SPI)
|
||||||
|
#include <SPI.h>
|
||||||
|
|
||||||
|
SPIClass XPT2046::SPIx(TOUCH_BUTTONS_HW_SPI_DEVICE);
|
||||||
|
|
||||||
|
static void touch_spi_init(uint8_t spiRate) {
|
||||||
|
/**
|
||||||
|
* STM32F1 APB2 = 72MHz, APB1 = 36MHz, max SPI speed of this MCU if 18Mhz
|
||||||
|
* STM32F1 has 3 SPI ports, SPI1 in APB2, SPI2/SPI3 in APB1
|
||||||
|
* so the minimum prescale of SPI1 is DIV4, SPI2/SPI3 is DIV2
|
||||||
|
*/
|
||||||
|
uint8_t clock;
|
||||||
|
switch (spiRate) {
|
||||||
|
case SPI_FULL_SPEED: clock = SPI_CLOCK_DIV4; break;
|
||||||
|
case SPI_HALF_SPEED: clock = SPI_CLOCK_DIV4; break;
|
||||||
|
case SPI_QUARTER_SPEED: clock = SPI_CLOCK_DIV8; break;
|
||||||
|
case SPI_EIGHTH_SPEED: clock = SPI_CLOCK_DIV16; break;
|
||||||
|
case SPI_SPEED_5: clock = SPI_CLOCK_DIV32; break;
|
||||||
|
case SPI_SPEED_6: clock = SPI_CLOCK_DIV64; break;
|
||||||
|
default: clock = SPI_CLOCK_DIV2; // Default from the SPI library
|
||||||
|
}
|
||||||
|
XPT2046::SPIx.setModule(TOUCH_BUTTONS_HW_SPI_DEVICE);
|
||||||
|
XPT2046::SPIx.setClockDivider(clock);
|
||||||
|
XPT2046::SPIx.setBitOrder(MSBFIRST);
|
||||||
|
XPT2046::SPIx.setDataMode(SPI_MODE0);
|
||||||
|
}
|
||||||
|
#endif // TOUCH_BUTTONS_HW_SPI
|
||||||
|
|
||||||
|
void XPT2046::Init() {
|
||||||
|
SET_INPUT(TOUCH_MISO_PIN);
|
||||||
|
SET_OUTPUT(TOUCH_MOSI_PIN);
|
||||||
|
SET_OUTPUT(TOUCH_SCK_PIN);
|
||||||
|
OUT_WRITE(TOUCH_CS_PIN, HIGH);
|
||||||
|
|
||||||
|
#if PIN_EXISTS(TOUCH_INT)
|
||||||
|
// Optional Pendrive interrupt pin
|
||||||
|
SET_INPUT(TOUCH_INT_PIN);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if ENABLED(TOUCH_BUTTONS_HW_SPI)
|
||||||
|
touch_spi_init(SPI_SPEED_6);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// Read once to enable pendrive status pin
|
||||||
|
getRawData(XPT2046_X);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool XPT2046::isTouched() {
|
||||||
|
return isBusy() ? false : (
|
||||||
|
#if PIN_EXISTS(TOUCH_INT)
|
||||||
|
READ(TOUCH_INT_PIN) != HIGH
|
||||||
|
#else
|
||||||
|
getRawData(XPT2046_Z1) >= XPT2046_Z1_THRESHOLD
|
||||||
|
#endif
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool XPT2046::getRawPoint(int16_t *x, int16_t *y) {
|
||||||
|
if (isBusy()) return false;
|
||||||
|
if (!isTouched()) return false;
|
||||||
|
*x = getRawData(XPT2046_X);
|
||||||
|
*y = getRawData(XPT2046_Y);
|
||||||
|
return isTouched();
|
||||||
|
}
|
||||||
|
|
||||||
|
uint16_t XPT2046::getRawData(const XPTCoordinate coordinate) {
|
||||||
|
uint16_t data[3];
|
||||||
|
|
||||||
|
DataTransferBegin();
|
||||||
|
|
||||||
|
for (uint16_t i = 0; i < 3 ; i++) {
|
||||||
|
IO(coordinate);
|
||||||
|
data[i] = (IO() << 4) | (IO() >> 4);
|
||||||
|
}
|
||||||
|
|
||||||
|
DataTransferEnd();
|
||||||
|
|
||||||
|
uint16_t delta01 = delta(data[0], data[1]),
|
||||||
|
delta02 = delta(data[0], data[2]),
|
||||||
|
delta12 = delta(data[1], data[2]);
|
||||||
|
|
||||||
|
if (delta01 > delta02 || delta01 > delta12)
|
||||||
|
data[delta02 > delta12 ? 0 : 1] = data[2];
|
||||||
|
|
||||||
|
return (data[0] + data[1]) >> 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
uint16_t XPT2046::IO(uint16_t data) {
|
||||||
|
TERN(TOUCH_BUTTONS_HW_SPI, HardwareIO, SoftwareIO)(data);
|
||||||
|
}
|
||||||
|
|
||||||
|
#if ENABLED(TOUCH_BUTTONS_HW_SPI)
|
||||||
|
uint16_t XPT2046::HardwareIO(uint16_t data) {
|
||||||
|
SPIx.begin();
|
||||||
|
uint16_t result = SPIx.transfer(data);
|
||||||
|
SPIx.end();
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
uint16_t XPT2046::SoftwareIO(uint16_t data) {
|
||||||
|
uint16_t result = 0;
|
||||||
|
|
||||||
|
for (uint8_t j = 0x80; j; j >>= 1) {
|
||||||
|
WRITE(TOUCH_SCK_PIN, LOW);
|
||||||
|
WRITE(TOUCH_MOSI_PIN, data & j ? HIGH : LOW);
|
||||||
|
if (READ(TOUCH_MISO_PIN)) result |= j;
|
||||||
|
WRITE(TOUCH_SCK_PIN, HIGH);
|
||||||
|
}
|
||||||
|
WRITE(TOUCH_SCK_PIN, LOW);
|
||||||
|
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif // HAS_TFT_XPT2046
|
||||||
78
Marlin/src/HAL/STM32F1/tft/xpt2046.h
Normal file
78
Marlin/src/HAL/STM32F1/tft/xpt2046.h
Normal file
|
|
@ -0,0 +1,78 @@
|
||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* 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 <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include "../../../inc/MarlinConfig.h"
|
||||||
|
|
||||||
|
#if ENABLED(TOUCH_BUTTONS_HW_SPI)
|
||||||
|
#include <SPI.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if !PIN_EXISTS(TOUCH_MISO)
|
||||||
|
#error "TOUCH_MISO_PIN is not defined."
|
||||||
|
#elif !PIN_EXISTS(TOUCH_MOSI)
|
||||||
|
#error "TOUCH_MOSI_PIN is not defined."
|
||||||
|
#elif !PIN_EXISTS(TOUCH_SCK)
|
||||||
|
#error "TOUCH_SCK_PIN is not defined."
|
||||||
|
#elif !PIN_EXISTS(TOUCH_CS)
|
||||||
|
#error "TOUCH_CS_PIN is not defined."
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef TOUCH_INT_PIN
|
||||||
|
#define TOUCH_INT_PIN -1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define XPT2046_DFR_MODE 0x00
|
||||||
|
#define XPT2046_SER_MODE 0x04
|
||||||
|
#define XPT2046_CONTROL 0x80
|
||||||
|
|
||||||
|
enum XPTCoordinate : uint8_t {
|
||||||
|
XPT2046_X = 0x10 | XPT2046_CONTROL | XPT2046_DFR_MODE,
|
||||||
|
XPT2046_Y = 0x50 | XPT2046_CONTROL | XPT2046_DFR_MODE,
|
||||||
|
XPT2046_Z1 = 0x30 | XPT2046_CONTROL | XPT2046_DFR_MODE,
|
||||||
|
XPT2046_Z2 = 0x40 | XPT2046_CONTROL | XPT2046_DFR_MODE,
|
||||||
|
};
|
||||||
|
|
||||||
|
#if !defined(XPT2046_Z1_THRESHOLD)
|
||||||
|
#define XPT2046_Z1_THRESHOLD 10
|
||||||
|
#endif
|
||||||
|
|
||||||
|
class XPT2046 {
|
||||||
|
private:
|
||||||
|
static bool isBusy() { return false; }
|
||||||
|
|
||||||
|
static uint16_t getRawData(const XPTCoordinate coordinate);
|
||||||
|
static bool isTouched();
|
||||||
|
|
||||||
|
static inline void DataTransferBegin() { WRITE(TOUCH_CS_PIN, LOW); };
|
||||||
|
static inline void DataTransferEnd() { WRITE(TOUCH_CS_PIN, HIGH); };
|
||||||
|
#if ENABLED(TOUCH_BUTTONS_HW_SPI)
|
||||||
|
static uint16_t HardwareIO(uint16_t data);
|
||||||
|
#endif
|
||||||
|
static uint16_t SoftwareIO(uint16_t data);
|
||||||
|
static uint16_t IO(uint16_t data = 0);
|
||||||
|
|
||||||
|
public:
|
||||||
|
#if ENABLED(TOUCH_BUTTONS_HW_SPI)
|
||||||
|
static SPIClass SPIx;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static void Init();
|
||||||
|
static bool getRawPoint(int16_t *x, int16_t *y);
|
||||||
|
};
|
||||||
|
|
@ -22,7 +22,6 @@
|
||||||
#if ENABLED(TOUCH_SCREEN)
|
#if ENABLED(TOUCH_SCREEN)
|
||||||
|
|
||||||
#include "touch.h"
|
#include "touch.h"
|
||||||
#include "pinconfig.h"
|
|
||||||
|
|
||||||
#include "../ultralcd.h"
|
#include "../ultralcd.h"
|
||||||
#include "../menu/menu.h"
|
#include "../menu/menu.h"
|
||||||
|
|
|
||||||
|
|
@ -215,6 +215,29 @@
|
||||||
#define XPT2046_Y_MAX 1900
|
#define XPT2046_Y_MAX 1900
|
||||||
#define XPT2046_AVG 4
|
#define XPT2046_AVG 4
|
||||||
#define XPT2046_INV 0
|
#define XPT2046_INV 0
|
||||||
|
|
||||||
|
#elif ENABLED(TFT_480x320)
|
||||||
|
#define TFT_RESET_PIN PF11
|
||||||
|
#define TFT_BACKLIGHT_PIN PD13
|
||||||
|
|
||||||
|
#define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT
|
||||||
|
#define FSMC_CS_PIN PD7
|
||||||
|
#define FSMC_RS_PIN PD11
|
||||||
|
#define FSMC_DMA_DEV DMA2
|
||||||
|
#define FSMC_DMA_CHANNEL DMA_CH5
|
||||||
|
|
||||||
|
#define XPT2046_X_CALIBRATION -17181
|
||||||
|
#define XPT2046_Y_CALIBRATION 11434
|
||||||
|
#define XPT2046_X_OFFSET 501
|
||||||
|
#define XPT2046_Y_OFFSET -9
|
||||||
|
|
||||||
|
#define TOUCH_CS_PIN PB7 // SPI1_NSS
|
||||||
|
#define TOUCH_SCK_PIN PA5 // SPI1_SCK
|
||||||
|
#define TOUCH_MISO_PIN PA6 // SPI1_MISO
|
||||||
|
#define TOUCH_MOSI_PIN PA7 // SPI1_MOSI
|
||||||
|
|
||||||
|
#define TFT_DRIVER ILI9488
|
||||||
|
#define TFT_BUFFER_SIZE 14400
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
// SPI1(PA7)=LCD & SPI3(PB5)=STUFF, are not available
|
// SPI1(PA7)=LCD & SPI3(PB5)=STUFF, are not available
|
||||||
|
|
|
||||||
|
|
@ -156,6 +156,29 @@
|
||||||
#define XPT2046_Y_OFFSET -20
|
#define XPT2046_Y_OFFSET -20
|
||||||
#endif
|
#endif
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#elif ENABLED(TFT_480x320)
|
||||||
|
#define TFT_RESET_PIN PF11
|
||||||
|
#define TFT_BACKLIGHT_PIN PD13
|
||||||
|
|
||||||
|
#define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT
|
||||||
|
#define FSMC_CS_PIN PD7
|
||||||
|
#define FSMC_RS_PIN PD11
|
||||||
|
#define FSMC_DMA_DEV DMA2
|
||||||
|
#define FSMC_DMA_CHANNEL DMA_CH5
|
||||||
|
|
||||||
|
#define XPT2046_X_CALIBRATION -17181
|
||||||
|
#define XPT2046_Y_CALIBRATION 11434
|
||||||
|
#define XPT2046_X_OFFSET 501
|
||||||
|
#define XPT2046_Y_OFFSET -9
|
||||||
|
|
||||||
|
#define TOUCH_CS_PIN PB7 // SPI1_NSS
|
||||||
|
#define TOUCH_SCK_PIN PA5 // SPI1_SCK
|
||||||
|
#define TOUCH_MISO_PIN PA6 // SPI1_MISO
|
||||||
|
#define TOUCH_MOSI_PIN PA7 // SPI1_MOSI
|
||||||
|
|
||||||
|
#define TFT_DRIVER ILI9488
|
||||||
|
#define TFT_BUFFER_SIZE 14400
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
// SPI Flash
|
// SPI Flash
|
||||||
|
|
|
||||||
|
|
@ -215,6 +215,28 @@
|
||||||
#define TOUCH_MOSI_PIN PB15 // SPI2_MOSI
|
#define TOUCH_MOSI_PIN PB15 // SPI2_MOSI
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#elif ENABLED(TFT_480x320)
|
||||||
|
#define TFT_RESET_PIN PC6
|
||||||
|
#define TFT_BACKLIGHT_PIN PD13
|
||||||
|
|
||||||
|
#define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT
|
||||||
|
#define FSMC_CS_PIN PD7
|
||||||
|
#define FSMC_RS_PIN PD11
|
||||||
|
#define FSMC_DMA_DEV DMA2
|
||||||
|
#define FSMC_DMA_CHANNEL DMA_CH5
|
||||||
|
|
||||||
|
#define XPT2046_X_CALIBRATION -17181
|
||||||
|
#define XPT2046_Y_CALIBRATION 11434
|
||||||
|
#define XPT2046_X_OFFSET 501
|
||||||
|
#define XPT2046_Y_OFFSET -9
|
||||||
|
|
||||||
|
#define TOUCH_CS_PIN PA7 // SPI2_NSS
|
||||||
|
#define TOUCH_SCK_PIN PB13 // SPI2_SCK
|
||||||
|
#define TOUCH_MISO_PIN PB14 // SPI2_MISO
|
||||||
|
#define TOUCH_MOSI_PIN PB15 // SPI2_MOSI
|
||||||
|
|
||||||
|
#define TFT_DRIVER ILI9488
|
||||||
|
#define TFT_BUFFER_SIZE 14400
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#define SPI_FLASH
|
#define SPI_FLASH
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue