HAL folder organization (#14763)
This commit is contained in:
324
Marlin/src/HAL/HAL_STM32F1/dogm/u8g_com_stm32duino_fsmc.cpp
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324
Marlin/src/HAL/HAL_STM32F1/dogm/u8g_com_stm32duino_fsmc.cpp
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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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* 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 <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* u8g_com_stm32duino_fsmc.cpp
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*
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* Communication interface for FSMC
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*/
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#include "../../../inc/MarlinConfig.h"
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#if defined(ARDUINO_ARCH_STM32F1) && PIN_EXISTS(FSMC_CS) // FSMC on 100/144 pins SoCs
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#if HAS_GRAPHICAL_LCD
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#include <U8glib.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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#include <boards.h>
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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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/* 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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void LCD_IO_Init(uint8_t cs, uint8_t rs);
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void LCD_IO_WriteData(uint16_t RegValue);
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void LCD_IO_WriteReg(uint16_t Reg);
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uint32_t LCD_IO_ReadData(uint16_t RegValue, uint8_t ReadSize);
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#ifdef LCD_USE_DMA_FSMC
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void LCD_IO_WriteMultiple(uint16_t data, uint32_t count);
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void LCD_IO_WriteSequence(uint16_t *data, uint16_t length);
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#endif
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static uint8_t msgInitCount = 2; // Ignore all messages until 2nd U8G_COM_MSG_INIT
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uint8_t u8g_com_stm32duino_fsmc_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
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if (msgInitCount) {
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if (msg == U8G_COM_MSG_INIT) msgInitCount--;
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if (msgInitCount) return -1;
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}
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static uint8_t isCommand;
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switch (msg) {
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case U8G_COM_MSG_STOP: break;
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case U8G_COM_MSG_INIT:
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u8g_SetPIOutput(u8g, U8G_PI_RESET);
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#ifdef LCD_USE_DMA_FSMC
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dma_init(FSMC_DMA_DEV);
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dma_disable(FSMC_DMA_DEV, FSMC_DMA_CHANNEL);
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dma_set_priority(FSMC_DMA_DEV, FSMC_DMA_CHANNEL, DMA_PRIORITY_MEDIUM);
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#endif
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LCD_IO_Init(u8g->pin_list[U8G_PI_CS], u8g->pin_list[U8G_PI_A0]);
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u8g_Delay(50);
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if (arg_ptr)
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*((uint32_t *)arg_ptr) = LCD_IO_ReadData(LCD_READ_ID, 3);
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isCommand = 0;
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break;
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case U8G_COM_MSG_ADDRESS: // define cmd (arg_val = 0) or data mode (arg_val = 1)
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isCommand = arg_val == 0 ? 1 : 0;
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break;
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case U8G_COM_MSG_RESET:
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u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
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break;
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case U8G_COM_MSG_WRITE_BYTE:
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if (isCommand)
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LCD_IO_WriteReg(arg_val);
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else
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LCD_IO_WriteData((uint16_t)arg_val);
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break;
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case U8G_COM_MSG_WRITE_SEQ:
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for (uint8_t i = 0; i < arg_val; i += 2)
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LCD_IO_WriteData(*(uint16_t *)(((uint32_t)arg_ptr) + i));
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break;
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}
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return 1;
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}
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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(void) {
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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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#ifdef 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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#ifdef 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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static uint8_t fsmcInit = 0;
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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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LCD_CONTROLLER_TypeDef *LCD;
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void LCD_IO_Init(uint8_t cs, uint8_t rs) {
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uint32_t controllerAddress;
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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; break;
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#ifdef STM32_XL_DENSITY
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case FSMC_CS_NE2: controllerAddress = (uint32_t)FSMC_NOR_PSRAM_REGION2; break;
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case FSMC_CS_NE3: controllerAddress = (uint32_t)FSMC_NOR_PSRAM_REGION3; break;
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case FSMC_CS_NE4: controllerAddress = (uint32_t)FSMC_NOR_PSRAM_REGION4; 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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#ifdef 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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#ifdef 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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#ifdef STM32_XL_DENSITY
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FSMC_NOR_PSRAM4_BASE->BCR = FSMC_BCR_WREN | FSMC_BCR_MTYP_SRAM | FSMC_BCR_MWID_16BITS | FSMC_BCR_MBKEN;
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FSMC_NOR_PSRAM4_BASE->BTR = (FSMC_DATA_SETUP_TIME << 8) | FSMC_ADDRESS_SETUP_TIME;
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#else // PSRAM1 for STM32F103V (high density)
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FSMC_NOR_PSRAM1_BASE->BCR = FSMC_BCR_WREN | FSMC_BCR_MTYP_SRAM | FSMC_BCR_MWID_16BITS | FSMC_BCR_MBKEN;
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FSMC_NOR_PSRAM1_BASE->BTR = (FSMC_DATA_SETUP_TIME << 8) | FSMC_ADDRESS_SETUP_TIME;
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#endif
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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 LCD_IO_WriteData(uint16_t RegValue) {
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LCD->RAM = RegValue;
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__DSB();
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}
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void LCD_IO_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 LCD_IO_ReadData(uint16_t RegValue, uint8_t ReadSize) {
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volatile uint32_t data;
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LCD->REG = RegValue;
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__DSB();
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data = LCD->RAM; // dummy read
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data = LCD->RAM & 0x00FF;
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while (--ReadSize) {
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data <<= 8;
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data |= (LCD->RAM & 0x00FF);
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}
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return uint32_t(data);
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}
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#if ENABLED(LCD_USE_DMA_FSMC)
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void LCD_IO_WriteMultiple(uint16_t color, uint32_t count) {
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while (count > 0) {
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dma_setup_transfer(FSMC_DMA_DEV, FSMC_DMA_CHANNEL, &color, DMA_SIZE_16BITS, &LCD->RAM, DMA_SIZE_16BITS, DMA_MEM_2_MEM);
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dma_set_num_transfers(FSMC_DMA_DEV, FSMC_DMA_CHANNEL, count > 65535 ? 65535 : 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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count = count > 65535 ? count - 65535 : 0;
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}
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}
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void LCD_IO_WriteSequence(uint16_t *data, uint16_t length) {
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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 | DMA_PINC_MODE);
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dma_set_num_transfers(FSMC_DMA_DEV, FSMC_DMA_CHANNEL, length);
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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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void LCD_IO_WriteSequence_Async(uint16_t *data, uint16_t length) {
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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 | DMA_PINC_MODE);
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dma_set_num_transfers(FSMC_DMA_DEV, FSMC_DMA_CHANNEL, length);
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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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}
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void LCD_IO_WaitSequence_Async() {
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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 // LCD_USE_DMA_FSMC
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#endif // HAS_GRAPHICAL_LCD
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#endif // ARDUINO_ARCH_STM32F1 && FSMC_CS_PIN
|
165
Marlin/src/HAL/HAL_STM32F1/dogm/u8g_com_stm32duino_swspi.cpp
Normal file
165
Marlin/src/HAL/HAL_STM32F1/dogm/u8g_com_stm32duino_swspi.cpp
Normal file
@ -0,0 +1,165 @@
|
||||
/**
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
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#ifdef __STM32F1__
|
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|
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#include "../../../inc/MarlinConfig.h"
|
||||
|
||||
#if HAS_GRAPHICAL_LCD && ENABLED(FORCE_SOFT_SPI)
|
||||
|
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#include "../HAL.h"
|
||||
#include <U8glib.h>
|
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|
||||
#undef SPI_SPEED
|
||||
#define SPI_SPEED 0 // Fastest
|
||||
//#define SPI_SPEED 2 // Slower
|
||||
|
||||
static uint8_t SPI_speed = SPI_SPEED;
|
||||
|
||||
static inline uint8_t swSpiTransfer_mode_0(uint8_t b, const uint8_t spi_speed, const pin_t miso_pin=-1) {
|
||||
for (uint8_t i = 0; i < 8; i++) {
|
||||
if (spi_speed == 0) {
|
||||
WRITE(DOGLCD_MOSI, !!(b & 0x80));
|
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WRITE(DOGLCD_SCK, HIGH);
|
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b <<= 1;
|
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if (miso_pin >= 0 && READ(miso_pin)) b |= 1;
|
||||
WRITE(DOGLCD_SCK, LOW);
|
||||
}
|
||||
else {
|
||||
const uint8_t state = (b & 0x80) ? HIGH : LOW;
|
||||
for (uint8_t j = 0; j < spi_speed; j++)
|
||||
WRITE(DOGLCD_MOSI, state);
|
||||
|
||||
for (uint8_t j = 0; j < spi_speed + (miso_pin >= 0 ? 0 : 1); j++)
|
||||
WRITE(DOGLCD_SCK, HIGH);
|
||||
|
||||
b <<= 1;
|
||||
if (miso_pin >= 0 && READ(miso_pin)) b |= 1;
|
||||
|
||||
for (uint8_t j = 0; j < spi_speed; j++)
|
||||
WRITE(DOGLCD_SCK, LOW);
|
||||
}
|
||||
}
|
||||
return b;
|
||||
}
|
||||
|
||||
static inline uint8_t swSpiTransfer_mode_3(uint8_t b, const uint8_t spi_speed, const pin_t miso_pin=-1) {
|
||||
for (uint8_t i = 0; i < 8; i++) {
|
||||
const uint8_t state = (b & 0x80) ? HIGH : LOW;
|
||||
if (spi_speed == 0) {
|
||||
WRITE(DOGLCD_SCK, LOW);
|
||||
WRITE(DOGLCD_MOSI, state);
|
||||
WRITE(DOGLCD_MOSI, state); // need some setup time
|
||||
WRITE(DOGLCD_SCK, HIGH);
|
||||
}
|
||||
else {
|
||||
for (uint8_t j = 0; j < spi_speed + (miso_pin >= 0 ? 0 : 1); j++)
|
||||
WRITE(DOGLCD_SCK, LOW);
|
||||
|
||||
for (uint8_t j = 0; j < spi_speed; j++)
|
||||
WRITE(DOGLCD_MOSI, state);
|
||||
|
||||
for (uint8_t j = 0; j < spi_speed; j++)
|
||||
WRITE(DOGLCD_SCK, HIGH);
|
||||
}
|
||||
b <<= 1;
|
||||
if (miso_pin >= 0 && READ(miso_pin)) b |= 1;
|
||||
}
|
||||
return b;
|
||||
}
|
||||
|
||||
static void u8g_sw_spi_HAL_STM32F1_shift_out(uint8_t val) {
|
||||
#if ENABLED(FYSETC_MINI_12864)
|
||||
swSpiTransfer_mode_3(val, SPI_speed);
|
||||
#else
|
||||
swSpiTransfer_mode_0(val, SPI_speed);
|
||||
#endif
|
||||
}
|
||||
|
||||
static uint8_t swSpiInit(const uint8_t spi_speed) {
|
||||
#if PIN_EXISTS(LCD_RESET)
|
||||
SET_OUTPUT(LCD_RESET_PIN);
|
||||
#endif
|
||||
SET_OUTPUT(DOGLCD_A0);
|
||||
OUT_WRITE(DOGLCD_SCK, LOW);
|
||||
OUT_WRITE(DOGLCD_MOSI, LOW);
|
||||
OUT_WRITE(DOGLCD_CS, HIGH);
|
||||
return spi_speed;
|
||||
}
|
||||
|
||||
uint8_t u8g_com_HAL_STM32F1_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
|
||||
switch (msg) {
|
||||
case U8G_COM_MSG_INIT:
|
||||
SPI_speed = swSpiInit(SPI_SPEED);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_STOP:
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_RESET:
|
||||
#if PIN_EXISTS(LCD_RESET)
|
||||
WRITE(LCD_RESET_PIN, arg_val);
|
||||
#endif
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_CHIP_SELECT:
|
||||
#if ENABLED(FYSETC_MINI_12864) // This LCD SPI is running mode 3 while SD card is running mode 0
|
||||
if (arg_val) { // SCK idle state needs to be set to the proper idle state before
|
||||
// the next chip select goes active
|
||||
WRITE(DOGLCD_SCK, HIGH); // Set SCK to mode 3 idle state before CS goes active
|
||||
WRITE(DOGLCD_CS, LOW);
|
||||
}
|
||||
else {
|
||||
WRITE(DOGLCD_CS, HIGH);
|
||||
WRITE(DOGLCD_SCK, LOW); // Set SCK to mode 0 idle state after CS goes inactive
|
||||
}
|
||||
#else
|
||||
WRITE(DOGLCD_CS, !arg_val);
|
||||
#endif
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_BYTE:
|
||||
u8g_sw_spi_HAL_STM32F1_shift_out(arg_val);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ: {
|
||||
uint8_t *ptr = (uint8_t *)arg_ptr;
|
||||
while (arg_val > 0) {
|
||||
u8g_sw_spi_HAL_STM32F1_shift_out(*ptr++);
|
||||
arg_val--;
|
||||
}
|
||||
} break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ_P: {
|
||||
uint8_t *ptr = (uint8_t *)arg_ptr;
|
||||
while (arg_val > 0) {
|
||||
u8g_sw_spi_HAL_STM32F1_shift_out(u8g_pgm_read(ptr));
|
||||
ptr++;
|
||||
arg_val--;
|
||||
}
|
||||
} break;
|
||||
|
||||
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
|
||||
WRITE(DOGLCD_A0, arg_val);
|
||||
break;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
#endif // HAS_GRAPHICAL_LCD
|
||||
#endif // STM32F1
|
Reference in New Issue
Block a user