diff options
| author | Andrea Zoppi <texzk@email.it> | 2015-06-27 18:34:23 +0200 |
|---|---|---|
| committer | Andrea Zoppi <texzk@email.it> | 2015-06-27 18:34:23 +0200 |
| commit | 0229440fba26f4f1d1d34f6ff28e5a4b1b92a281 (patch) | |
| tree | abadbbbd22999dc7e9eea555f5c5485ac1fc2888 /demos/STM32 | |
| parent | ee1353a305ea6620a36e59469881566105827a03 (diff) | |
| download | ChibiOS-Contrib-0229440fba26f4f1d1d34f6ff28e5a4b1b92a281.tar.gz ChibiOS-Contrib-0229440fba26f4f1d1d34f6ff28e5a4b1b92a281.tar.bz2 ChibiOS-Contrib-0229440fba26f4f1d1d34f6ff28e5a4b1b92a281.zip | |
ILI9341 driver moved to devices_lib
Diffstat (limited to 'demos/STM32')
| -rw-r--r-- | demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/Makefile | 3 | ||||
| -rw-r--r-- | demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/ili9341.c | 418 | ||||
| -rw-r--r-- | demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/ili9341.h | 593 |
3 files changed, 2 insertions, 1012 deletions
diff --git a/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/Makefile b/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/Makefile index 3de08f4..c1fa53e 100644 --- a/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/Makefile +++ b/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/Makefile @@ -116,8 +116,8 @@ CSRC = $(STARTUPSRC) \ $(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
+ $(CHIBIOS)/community/os/various/devices_lib/others/ili9341.c \
./main.c \
- ./ili9341.c \
./wolf3d_palette.c \
./res/wolf3d_vgagraph_chunk87.c \
./stmdrivers/stm32f4xx_fmc.c \
@@ -155,6 +155,7 @@ INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \ $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
$(CHIBIOS)/os/various \
$(CHIBIOS)/os/hal/lib/streams \
+ $(CHIBIOS)/community/os/various/devices_lib/others \
./res \
./stmdrivers \
# eol
diff --git a/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/ili9341.c b/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/ili9341.c deleted file mode 100644 index f2efa8d..0000000 --- a/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/ili9341.c +++ /dev/null @@ -1,418 +0,0 @@ -/*
- Copyright (C) 2013-2015 Andrea Zoppi
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-/**
- * @file ili9341.c
- * @brief ILI9341 TFT LCD diaplay controller driver.
- * @note Does not support multiple calling threads natively.
- */
-
-#include "ch.h"
-#include "hal.h"
-#include "ili9341.h"
-
-/**
- * @addtogroup ili9341
- * @{
- */
-
-/*===========================================================================*/
-/* Driver local definitions. */
-/*===========================================================================*/
-
-#if !ILI9341_USE_CHECKS && !defined(__DOXYGEN__)
-/* Disable checks as needed.*/
-
-#ifdef osalDbgCheck
-#undef osalDbgCheck
-#endif
-#define osalDbgCheck(c, func) { \
- (void)(c), (void)__QUOTE_THIS(func)"()"; \
-}
-
-#ifdef osalDbgAssert
-#undef osalDbgAssert
-#endif
-#define osalDbgAssert(c, m, r) { \
- (void)(c); \
-}
-
-#ifdef osalDbgCheckClassS
-#undef osalDbgCheckClassS
-#endif
-#define osalDbgCheckClassS() {}
-
-#ifdef osalDbgCheckClassS
-#undef osalDbgCheckClassS
-#endif
-#define osalDbgCheckClassI() {}
-
-#endif /* ILI9341_USE_CHECKS */
-
-/*===========================================================================*/
-/* Driver exported variables. */
-/*===========================================================================*/
-
-/** @brief ILI9341D1 driver identifier.*/
-ILI9341Driver ILI9341D1;
-
-/*===========================================================================*/
-/* Driver local variables and types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver local functions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief Initializes the standard part of a @p ILI9341Driver structure.
- *
- * @param[out] driverp pointer to the @p ILI9341Driver object
- *
- * @init
- */
-void ili9341ObjectInit(ILI9341Driver *driverp) {
-
- osalDbgCheck(driverp != NULL);
-
- driverp->state = ILI9341_STOP;
- driverp->config = NULL;
-#if (TRUE == ILI9341_USE_MUTUAL_EXCLUSION)
-#if (TRUE == CH_CFG_USE_MUTEXES)
- chMtxObjectInit(&driverp->lock);
-#else
- chSemObjectInit(&driverp->lock, 1);
-#endif
-#endif /* (TRUE == ILI9341_USE_MUTUAL_EXCLUSION) */
-}
-
-/**
- * @brief Configures and activates the ILI9341 peripheral.
- * @pre ILI9341 is stopped.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- * @param[in] configp pointer to the @p ILI9341Config object
- *
- * @api
- */
-void ili9341Start(ILI9341Driver *driverp, const ILI9341Config *configp) {
-
- chSysLock();
- osalDbgCheck(driverp != NULL);
- osalDbgCheck(configp != NULL);
- osalDbgCheck(configp->spi != NULL);
- osalDbgAssert(driverp->state == ILI9341_STOP, "invalid state");
-
- spiSelectI(configp->spi);
- spiUnselectI(configp->spi);
- driverp->config = configp;
- driverp->state = ILI9341_READY;
- chSysUnlock();
-}
-
-/**
- * @brief Deactivates the ILI9341 peripheral.
- * @pre ILI9341 is ready.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- *
- * @api
- */
-void ili9341Stop(ILI9341Driver *driverp) {
-
- chSysLock();
- osalDbgCheck(driverp != NULL);
- osalDbgAssert(driverp->state == ILI9341_READY, "invalid state");
-
- driverp->state = ILI9341_STOP;
- chSysUnlock();
-}
-
-#if ILI9341_USE_MUTUAL_EXCLUSION
-
-/**
- * @brief Gains exclusive access to the ILI9341 module.
- * @details This function tries to gain ownership to the ILI9341 module, if the
- * module is already being used then the invoking thread is queued.
- * @pre In order to use this function the option
- * @p ILI9341_USE_MUTUAL_EXCLUSION must be enabled.
- * @pre ILI9341 is ready.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- *
- * @sclass
- */
-void ili9341AcquireBusS(ILI9341Driver *driverp) {
-
- osalDbgCheckClassS();
- osalDbgCheck(driverp == &ILI9341D1);
- osalDbgAssert(driverp->state == ILI9341_READY, "not ready");
-
-#if (TRUE == CH_CFG_USE_MUTEXES)
- chMtxLockS(&driverp->lock);
-#else
- chSemWaitS(&driverp->lock);
-#endif
-}
-
-/**
- * @brief Gains exclusive access to the ILI9341 module.
- * @details This function tries to gain ownership to the ILI9341 module, if the
- * module is already being used then the invoking thread is queued.
- * @pre In order to use this function the option
- * @p ILI9341_USE_MUTUAL_EXCLUSION must be enabled.
- * @pre ILI9341 is ready.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- *
- * @api
- */
-void ili9341AcquireBus(ILI9341Driver *driverp) {
-
- chSysLock();
- ili9341AcquireBusS(driverp);
- chSysUnlock();
-}
-
-/**
- * @brief Releases exclusive access to the ILI9341 module.
- * @pre In order to use this function the option
- * @p ILI9341_USE_MUTUAL_EXCLUSION must be enabled.
- * @pre ILI9341 is ready.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- *
- * @sclass
- */
-void ili9341ReleaseBusS(ILI9341Driver *driverp) {
-
- osalDbgCheckClassS();
- osalDbgCheck(driverp == &ILI9341D1);
- osalDbgAssert(driverp->state == ILI9341_READY, "not ready");
-
-#if (TRUE == CH_CFG_USE_MUTEXES)
- chMtxUnlockS(&driverp->lock);
-#else
- chSemSignalI(&driverp->lock);
-#endif
-}
-
-/**
- * @brief Releases exclusive access to the ILI9341 module.
- * @pre In order to use this function the option
- * @p ILI9341_USE_MUTUAL_EXCLUSION must be enabled.
- * @pre ILI9341 is ready.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- *
- * @api
- */
-void ili9341ReleaseBus(ILI9341Driver *driverp) {
-
- chSysLock();
- ili9341ReleaseBusS(driverp);
- chSysUnlock();
-}
-
-#endif /* ILI9341_USE_MUTUAL_EXCLUSION */
-
-#if ILI9341_IM == ILI9341_IM_4LSI_1 /* 4-wire, half-duplex */
-
-/**
- * @brief Asserts the slave select signal and prepares for transfers.
- * @pre ILI9341 is ready.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- *
- * @iclass
- */
-void ili9341SelectI(ILI9341Driver *driverp) {
-
- osalDbgCheckClassI();
- osalDbgCheck(driverp != NULL);
- osalDbgAssert(driverp->state == ILI9341_READY, "invalid state");
-
- driverp->state = ILI9341_ACTIVE;
- spiSelectI(driverp->config->spi);
-}
-
-/**
- * @brief Asserts the slave select signal and prepares for transfers.
- * @pre ILI9341 is ready.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- *
- * @api
- */
-void ili9341Select(ILI9341Driver *driverp) {
-
- chSysLock();
- ili9341SelectI(driverp);
- chSysUnlock();
-}
-
-/**
- * @brief Deasserts the slave select signal.
- * @details The previously selected peripheral is unselected.
- * @pre ILI9341 is active.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- *
- * @iclass
- */
-void ili9341UnselectI(ILI9341Driver *driverp) {
-
- osalDbgCheckClassI();
- osalDbgCheck(driverp != NULL);
- osalDbgAssert(driverp->state == ILI9341_ACTIVE, "invalid state");
-
- spiUnselectI(driverp->config->spi);
- driverp->state = ILI9341_READY;
-}
-
-/**
- * @brief Deasserts the slave select signal.
- * @details The previously selected peripheral is unselected.
- * @pre ILI9341 is active.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- *
- * @iclass
- */
-void ili9341Unselect(ILI9341Driver *driverp) {
-
- chSysLock();
- ili9341UnselectI(driverp);
- chSysUnlock();
-}
-
-/**
- * @brief Write command byte.
- * @details Sends a command byte via SPI.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- * @param[in] cmd command byte
- *
- * @api
- */
-void ili9341WriteCommand(ILI9341Driver *driverp, uint8_t cmd) {
-
- osalDbgCheck(driverp != NULL);
- osalDbgAssert(driverp->state == ILI9341_ACTIVE, "invalid state");
-
- driverp->value = cmd;
- palClearPad(driverp->config->dcx_port, driverp->config->dcx_pad); /* !Cmd */
- spiSend(driverp->config->spi, 1, &driverp->value);
-}
-
-/**
- * @brief Write data byte.
- * @details Sends a data byte via SPI.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- * @param[in] value data byte
- *
- * @api
- */
-void ili9341WriteByte(ILI9341Driver *driverp, uint8_t value) {
-
- osalDbgCheck(driverp != NULL);
- osalDbgAssert(driverp->state == ILI9341_ACTIVE, "invalid state");
-
- driverp->value = value;
- palSetPad(driverp->config->dcx_port, driverp->config->dcx_pad); /* Data */
- spiSend(driverp->config->spi, 1, &driverp->value);
-}
-
-/**
- * @brief Read data byte.
- * @details Receives a data byte via SPI.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- *
- * @return data byte
- *
- * @api
- */
-uint8_t ili9341ReadByte(ILI9341Driver *driverp) {
-
- osalDbgAssert(FALSE, "should not be used");
-
- osalDbgCheck(driverp != NULL);
- osalDbgAssert(driverp->state == ILI9341_ACTIVE, "invalid state");
-
- palSetPad(driverp->config->dcx_port, driverp->config->dcx_pad); /* Data */
- spiReceive(driverp->config->spi, 1, &driverp->value);
- return driverp->value;
-}
-
-/**
- * @brief Write data chunk.
- * @details Sends a data chunk via SPI.
- * @pre The chunk must be accessed by DMA.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- * @param[in] chunk chunk bytes
- * @param[in] length chunk length
- *
- * @api
- */
-void ili9341WriteChunk(ILI9341Driver *driverp, const uint8_t chunk[],
- size_t length) {
-
- osalDbgCheck(driverp != NULL);
- osalDbgCheck(chunk != NULL);
- osalDbgAssert(driverp->state == ILI9341_ACTIVE, "invalid state");
-
- if (length != 0) {
- palSetPad(driverp->config->dcx_port, driverp->config->dcx_pad); /* Data */
- spiSend(driverp->config->spi, length, chunk);
- }
-}
-
-/**
- * @brief Read data chunk.
- * @details Receives a data chunk via SPI.
- * @pre The chunk must be accessed by DMA.
- *
- * @param[in] driverp pointer to the @p ILI9341Driver object
- * @param[out] chunk chunk bytes
- * @param[in] length chunk length
- *
- * @api
- */
-void ili9341ReadChunk(ILI9341Driver *driverp, uint8_t chunk[],
- size_t length) {
-
- osalDbgCheck(driverp != NULL);
- osalDbgCheck(chunk != NULL);
- osalDbgAssert(driverp->state == ILI9341_ACTIVE, "invalid state");
-
- if (length != 0) {
- palSetPad(driverp->config->dcx_port, driverp->config->dcx_pad); /* Data */
- spiReceive(driverp->config->spi, length, chunk);
- }
-}
-
-#else /* ILI9341_IM == * */
-#error "Only the ILI9341_IM_4LSI_1 interface mode is currently supported"
-#endif /* ILI9341_IM == * */
-
-/** @} */
diff --git a/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/ili9341.h b/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/ili9341.h deleted file mode 100644 index 3e34772..0000000 --- a/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/ili9341.h +++ /dev/null @@ -1,593 +0,0 @@ -/*
- Copyright (C) 2013-2015 Andrea Zoppi
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-/**
- * @file ili9341.h
- * @brief ILI9341 TFT LCD diaplay controller driver.
- */
-
-#ifndef _ILI9341_H_
-#define _ILI9341_H_
-
-/**
- * @addtogroup ili9341
- * @{
- */
-
-/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-/**
- * @name ILI9341 regulative commands
- * @{
- */
-#define ILI9341_CMD_NOP (0x00) /**< No operation.*/
-#define ILI9341_CMD_RESET (0x01) /**< Software reset.*/
-#define ILI9341_GET_ID_INFO (0x04) /**< Get ID information.*/
-#define ILI9341_GET_STATUS (0x09) /**< Get status.*/
-#define ILI9341_GET_PWR_MODE (0x0A) /**< Get power mode.*/
-#define ILI9341_GET_MADCTL (0x0B) /**< Get MADCTL.*/
-#define ILI9341_GET_PIX_FMT (0x0C) /**< Get pixel format.*/
-#define ILI9341_GET_IMG_FMT (0x0D) /**< Get image format.*/
-#define ILI9341_GET_SIG_MODE (0x0E) /**< Get signal mode.*/
-#define ILI9341_GET_SELF_DIAG (0x0F) /**< Get self-diagnostics.*/
-#define ILI9341_CMD_SLEEP_ON (0x10) /**< Enter sleep mode.*/
-#define ILI9341_CMD_SLEEP_OFF (0x11) /**< Exist sleep mode.*/
-#define ILI9341_CMD_PARTIAL_ON (0x12) /**< Enter partial mode.*/
-#define ILI9341_CMD_PARTIAL_OFF (0x13) /**< Exit partial mode.*/
-#define ILI9341_CMD_INVERT_ON (0x20) /**< Enter inverted mode.*/
-#define ILI9341_CMD_INVERT_OFF (0x21) /**< Exit inverted mode.*/
-#define ILI9341_SET_GAMMA (0x26) /**< Set gamma params.*/
-#define ILI9341_CMD_DISPLAY_OFF (0x28) /**< Disable display.*/
-#define ILI9341_CMD_DISPLAY_ON (0x29) /**< Enable display.*/
-#define ILI9341_SET_COL_ADDR (0x2A) /**< Set column address.*/
-#define ILI9341_SET_PAGE_ADDR (0x2B) /**< Set page address.*/
-#define ILI9341_SET_MEM (0x2C) /**< Set memory.*/
-#define ILI9341_SET_COLOR (0x2D) /**< Set color.*/
-#define ILI9341_GET_MEM (0x2E) /**< Get memory.*/
-#define ILI9341_SET_PARTIAL_AREA (0x30) /**< Set partial area.*/
-#define ILI9341_SET_VSCROLL (0x33) /**< Set vertical scroll def.*/
-#define ILI9341_CMD_TEARING_ON (0x34) /**< Tearing line enabled.*/
-#define ILI9341_CMD_TEARING_OFF (0x35) /**< Tearing line disabled.*/
-#define ILI9341_SET_MEM_ACS_CTL (0x36) /**< Set mem access ctl.*/
-#define ILI9341_SET_VSCROLL_ADDR (0x37) /**< Set vscroll start addr.*/
-#define ILI9341_CMD_IDLE_OFF (0x38) /**< Exit idle mode.*/
-#define ILI9341_CMD_IDLE_ON (0x39) /**< Enter idle mode.*/
-#define ILI9341_SET_PIX_FMT (0x3A) /**< Set pixel format.*/
-#define ILI9341_SET_MEM_CONT (0x3C) /**< Set memory continue.*/
-#define ILI9341_GET_MEM_CONT (0x3E) /**< Get memory continue.*/
-#define ILI9341_SET_TEAR_SCANLINE (0x44) /**< Set tearing scanline.*/
-#define ILI9341_GET_TEAR_SCANLINE (0x45) /**< Get tearing scanline.*/
-#define ILI9341_SET_BRIGHTNESS (0x51) /**< Set brightness.*/
-#define ILI9341_GET_BRIGHTNESS (0x52) /**< Get brightness.*/
-#define ILI9341_SET_DISPLAY_CTL (0x53) /**< Set display ctl.*/
-#define ILI9341_GET_DISPLAY_CTL (0x54) /**< Get display ctl.*/
-#define ILI9341_SET_CABC (0x55) /**< Set CABC.*/
-#define ILI9341_GET_CABC (0x56) /**< Get CABC.*/
-#define ILI9341_SET_CABC_MIN (0x5E) /**< Set CABC min.*/
-#define ILI9341_GET_CABC_MIN (0x5F) /**< Set CABC max.*/
-#define ILI9341_GET_ID1 (0xDA) /**< Get ID1.*/
-#define ILI9341_GET_ID2 (0xDB) /**< Get ID2.*/
-#define ILI9341_GET_ID3 (0xDC) /**< Get ID3.*/
-/** @} */
-
-/**
- * @name ILI9341 extended commands
- * @{
- */
-#define ILI9341_SET_RGB_IF_SIG_CTL (0xB0) /**< RGB IF signal ctl.*/
-#define ILI9341_SET_FRAME_CTL_NORMAL (0xB1) /**< Set frame ctl (normal).*/
-#define ILI9341_SET_FRAME_CTL_IDLE (0xB2) /**< Set frame ctl (idle).*/
-#define ILI9341_SET_FRAME_CTL_PARTIAL (0xB3) /**< Set frame ctl (partial).*/
-#define ILI9341_SET_INVERSION_CTL (0xB4) /**< Set inversion ctl.*/
-#define ILI9341_SET_BLANKING_PORCH_CTL (0xB5) /**< Set blanking porch ctl.*/
-#define ILI9341_SET_FUNCTION_CTL (0xB6) /**< Set function ctl.*/
-#define ILI9341_SET_ENTRY_MODE (0xB7) /**< Set entry mode.*/
-#define ILI9341_SET_LIGHT_CTL_1 (0xB8) /**< Set backlight ctl 1.*/
-#define ILI9341_SET_LIGHT_CTL_2 (0xB9) /**< Set backlight ctl 2.*/
-#define ILI9341_SET_LIGHT_CTL_3 (0xBA) /**< Set backlight ctl 3.*/
-#define ILI9341_SET_LIGHT_CTL_4 (0xBB) /**< Set backlight ctl 4.*/
-#define ILI9341_SET_LIGHT_CTL_5 (0xBC) /**< Set backlight ctl 5.*/
-#define ILI9341_SET_LIGHT_CTL_7 (0xBE) /**< Set backlight ctl 7.*/
-#define ILI9341_SET_LIGHT_CTL_8 (0xBF) /**< Set backlight ctl 8.*/
-#define ILI9341_SET_POWER_CTL_1 (0xC0) /**< Set power ctl 1.*/
-#define ILI9341_SET_POWER_CTL_2 (0xC1) /**< Set power ctl 2.*/
-#define ILI9341_SET_VCOM_CTL_1 (0xC5) /**< Set VCOM ctl 1.*/
-#define ILI9341_SET_VCOM_CTL_2 (0xC6) /**< Set VCOM ctl 2.*/
-#define ILI9341_SET_NVMEM (0xD0) /**< Set NVMEM data.*/
-#define ILI9341_GET_NVMEM_KEY (0xD1) /**< Get NVMEM protect key.*/
-#define ILI9341_GET_NVMEM_STATUS (0xD2) /**< Get NVMEM status.*/
-#define ILI9341_GET_ID4 (0xD3) /**< Get ID4.*/
-#define ILI9341_SET_PGAMMA (0xE0) /**< Set positive gamma.*/
-#define ILI9341_SET_NGAMMA (0xE1) /**< Set negative gamma.*/
-#define ILI9341_SET_DGAMMA_CTL_1 (0xE2) /**< Set digital gamma ctl 1.*/
-#define ILI9341_SET_DGAMMA_CTL_2 (0xE3) /**< Set digital gamma ctl 2.*/
-#define ILI9341_SET_IF_CTL (0xF6) /**< Set interface control.*/
-/** @} */
-
-/**
- * @name ILI9341 interface modes
- * @{
- */
-#define ILI9341_IM_3LSI_1 (0x5) /**< 3-line serial, mode 1.*/
-#define ILI9341_IM_3LSI_2 (0xD) /**< 3-line serial, mode 2.*/
-#define ILI9341_IM_4LSI_1 (0x6) /**< 4-line serial, mode 1.*/
-#define ILI9341_IM_4LSI_2 (0xE) /**< 4-line serial, mode 2.*/
-/** @} */
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @name ILI9341 configuration options
- * @{
- */
-
-/**
- * @brief Enables the @p ili9341AcquireBus() and @p ili9341ReleaseBus() APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(ILI9341_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define ILI9341_USE_MUTUAL_EXCLUSION TRUE
-#endif
-
-/**
- * @brief ILI9341 Interface Mode.
- */
-#if !defined(ILI9341_IM) || defined(__DOXYGEN__)
-#define ILI9341_IM (ILI9341_IM_4LSI_1)
-#endif
-
-/**
- * @brief Enables checks for ILI9341 functions.
- * @note Disabling this option saves both code and data space.
- * @note Disabling checks by ChibiOS will automatically disable ILI9341
- * checks.
- */
-#if !defined(ILI9341_USE_CHECKS) || defined(__DOXYGEN__)
-#define ILI9341_USE_CHECKS TRUE
-#endif
-
-/** @} */
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-#if ((TRUE == ILI9341_USE_MUTUAL_EXCLUSION) && \
- (TRUE != CH_CFG_USE_MUTEXES) && \
- (TRUE != CH_CFG_USE_SEMAPHORES))
-#error "ILI9341_USE_MUTUAL_EXCLUSION requires CH_CFG_USE_MUTEXES and/or CH_CFG_USE_SEMAPHORES"
-#endif
-
-/* TODO: Add the remaining modes.*/
-#if (ILI9341_IM != ILI9341_IM_4LSI_1)
-#error "Only ILI9341_IM_4LSI_1 interface mode is supported currently"
-#endif
-
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-/* Complex types forwarding.*/
-typedef struct ILI9341Config ILI9341Config;
-typedef enum ili9341state_t ili9341state_t;
-typedef struct ILI9341Driver ILI9341Driver;
-
-/**
- * @brief ILI9341 driver configuration.
- */
-typedef struct ILI9341Config {
- SPIDriver *spi; /**< SPI driver used by ILI9341.*/
-#if (ILI9341_IM == ILI9341_IM_4LSI_1)
- ioportid_t dcx_port; /**< <tt>D/!C</tt> signal port.*/
- uint16_t dcx_pad; /**< <tt>D/!C</tt> signal pad.*/
-#endif /* ILI9341_IM == * */ /* TODO: Add all modes.*/
-} ILI9341Config;
-
-/**
- * @brief ILI9341 driver state.
- */
-typedef enum ili9341state_t {
- ILI9341_UNINIT = (0), /**< Not initialized.*/
- ILI9341_STOP = (1), /**< Stopped.*/
- ILI9341_READY = (2), /**< Ready.*/
- ILI9341_ACTIVE = (3), /**< Exchanging data.*/
-} ili9341state_t;
-
-/**
- * @brief ILI9341 driver.
- */
-typedef struct ILI9341Driver {
- ili9341state_t state; /**< Driver state.*/
- const ILI9341Config *config; /**< Driver configuration.*/
-
- /* Multithreading stuff.*/
-#if (TRUE == ILI9341_USE_MUTUAL_EXCLUSION)
-#if (TRUE == CH_CFG_USE_MUTEXES)
- mutex_t lock; /**< Multithreading lock.*/
-#elif (TRUE == CH_CFG_USE_SEMAPHORES)
- semaphore_t lock; /**< Multithreading lock.*/
-#endif
-#endif /* (TRUE == ILI9341_USE_MUTUAL_EXCLUSION) */
-
- /* Temporary variables.*/
- uint8_t value; /**< Non-stacked value, for SPI with CCM.*/
-} ILI9341Driver;
-
-/**
- * @name ILI9341 command params (little endian)
- * @{
- */
-#pragma pack(push, 1)
-
-typedef union {
- struct ILI9341ParamBits_GET_ID_INFO {
- uint8_t reserved_;
- uint8_t ID1;
- uint8_t ID2;
- uint8_t ID3;
- } bits;
- uint8_t bytes[4];
-} ILI9341Params_GET_ID_INFO;
-
-typedef union {
- struct ILI9341ParamBits_GET_STATUS {
- unsigned _reserved_1 : 5; /* D[ 4: 0] */
- unsigned tearing_mode : 1; /* D[ 5] */
- unsigned gamma_curve : 3; /* D[ 8: 6] */
- unsigned tearing : 1; /* D[ 9] */
- unsigned display : 1; /* D[10] */
- unsigned all_on : 1; /* D[11] */
- unsigned all_off : 1; /* D[12] */
- unsigned invert : 1; /* D[13] */
- unsigned _reserved_2 : 1; /* D[14] */
- unsigned vscroll : 1; /* D[15] */
- unsigned normal : 1; /* D[16] */
- unsigned sleep : 1; /* D[17] */
- unsigned partial : 1; /* D[18] */
- unsigned idle : 1; /* D[19] */
- unsigned pixel_format : 3; /* D[22:20] */
- unsigned _reserved_3 : 2; /* D[24:23] */
- unsigned hrefr_rtl_nltr : 1; /* D[25] */
- unsigned bgr_nrgb : 1; /* D[26] */
- unsigned vrefr_btt_nttb : 1; /* D[27] */
- unsigned transpose : 1; /* D[28] */
- unsigned coladr_rtl_nltr : 1; /* D[29] */
- unsigned rowadr_btt_nttb : 1; /* D[30] */
- unsigned booster : 1; /* D[31] */
- } bits;
- uint8_t bytes[4];
-} ILI9341Params_GET_STATUS;
-
-typedef union {
- struct ILI9341ParamBits_GET_PWR_MODE {
- unsigned _reserved_1 : 2; /* D[1:0] */
- unsigned display : 1; /* D[2] */
- unsigned normal : 1; /* D[3] */
- unsigned sleep : 1; /* D[4] */
- unsigned partial : 1; /* D[5] */
- unsigned idle : 1; /* D[6] */
- unsigned booster : 1; /* D[7] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_GET_PWR_MODE;
-
-typedef union {
- struct ILI9341ParamBits_GET_MADCTL {
- unsigned _reserved_1 : 2; /* D[1:0] */
- unsigned refr_rtl_nltr : 1; /* D[2] */
- unsigned bgr_nrgb : 1; /* D[3] */
- unsigned refr_btt_nttb : 1; /* D[4] */
- unsigned invert : 1; /* D[5] */
- unsigned rtl_nltr : 1; /* D[6] */
- unsigned btt_nttb : 1; /* D[7] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_GET_MADCTL;
-
-typedef union {
- struct ILI9341ParamBits_GET_PIX_FMT {
- unsigned DBI : 3; /* D[2:0] */
- unsigned _reserved_1 : 1; /* D[3] */
- unsigned DPI : 3; /* D[6:4] */
- unsigned RIM : 1; /* D[7] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_GET_PIX_FMT;
-
-typedef union {
- struct ILI9341ParamBits_GET_IMG_FMT {
- unsigned gamma_curve : 3; /* D[2:0] */
- unsigned _reserved_1 : 5; /* D[7:3] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_GET_IMG_FMT;
-
-typedef union {
- struct ILI9341ParamBits_GET_SIG_MODE {
- unsigned _reserved_1 : 2; /* D[1:0] */
- unsigned data_enable : 1; /* D[2] */
- unsigned pixel_clock : 1; /* D[3] */
- unsigned vsync : 1; /* D[4] */
- unsigned hsync : 1; /* D[5] */
- unsigned tearing_mode : 1; /* D[6] */
- unsigned tearing : 1; /* D[7] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_GET_SIG_MODE;
-
-typedef union {
- struct ILI9341ParamBits_GET_SELF_DIAG {
- unsigned _reserved_1 : 6; /* D[5:0] */
- unsigned func_err : 1; /* D[6] */
- unsigned reg_err : 1; /* D[7] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_GET_SELF_DIAG;
-
-typedef union {
- struct ILI9341ParamBits_SET_GAMMA {
- uint8_t gamma_curve; /* D[7:0] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_SET_GAMMA;
-
-typedef union {
- struct ILI9341ParamBits_SET_COL_ADDR {
- uint8_t SC_15_8; /* D[ 7: 0] */
- uint8_t SC_7_0; /* D[15: 8] */
- uint8_t EC_15_8; /* D[23:16] */
- uint8_t EC_7_0; /* D[31:24] */
- } bits;
- uint8_t bytes[4];
-} ILI9341Params_SET_COL_ADDR;
-
-typedef union {
- struct ILI9341ParamBits_SET_PAGE_ADDR {
- uint8_t SP_15_8; /* D[ 7: 0] */
- uint8_t SP_7_0; /* D[15: 8] */
- uint8_t EP_15_8; /* D[23:16] */
- uint8_t EP_7_0; /* D[31:24] */
- } bits;
- uint8_t bytes[4];
-} ILI9341Params_SET_PAGE_ADDR;
-
-typedef union {
- struct ILI9341ParamBits_SET_PARTIAL_AREA {
- uint8_t SR_15_8; /* D[ 7: 0] */
- uint8_t SR_7_0; /* D[15: 8] */
- uint8_t ER_15_8; /* D[23:16] */
- uint8_t ER_7_0; /* D[31:24] */
- } bits;
- uint8_t bytes[4];
-} ILI9341Params_SET_PARTIAL_AREA;
-
-typedef union {
- struct ILI9341ParamBits_SET_VSCROLL {
- uint8_t TFA_15_8; /* D[ 7: 0] */
- uint8_t TFA_7_0; /* D[15: 8] */
- uint8_t VSA_15_8; /* D[23:16] */
- uint8_t VSA_7_0; /* D[31:24] */
- uint8_t BFA_15_8; /* D[39:32] */
- uint8_t BFA_7_0; /* D[47:40] */
- } bits;
- uint8_t bytes[6];
-} ILI9341Params_SET_VSCROLL;
-
-typedef union {
- struct ILI9341ParamBits_CMD_TEARING_ON {
- unsigned M : 1; /* D[0] */
- unsigned _reserved_1 : 7; /* D[7:1] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_CMD_TEARING_ON;
-
-typedef union {
- struct ILI9341ParamBits_SET_MEM_ACS_CTL {
- unsigned _reserved_1 : 2; /* D[1:0] */
- unsigned MH : 1; /* D[2] */
- unsigned BGR : 1; /* D[3] */
- unsigned ML : 1; /* D[4] */
- unsigned MV : 1; /* D[5] */
- unsigned MX : 1; /* D[6] */
- unsigned MY : 1; /* D[7] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_SET_MEM_ACS_CTL;
-
-typedef union {
- struct ILI9341ParamBits_SET_VSCROLL_ADDR {
- uint8_t VSP_15_8; /* D[ 7: 0] */
- uint8_t VSP_7_0; /* D[15: 8] */
- } bits;
- uint8_t bytes[2];
-} ILI9341Params_SET_VSCROLL_ADDR;
-
-typedef union {
- struct ILI9341ParamBits_SET_PIX_FMT {
- unsigned DBI : 3; /* D[2:0] */
- unsigned _reserved_1 : 1; /* D[3] */
- unsigned DPI : 3; /* D[4:6] */
- unsigned _reserved_2 : 1; /* D[7] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_SET_PIX_FMT;
-
-typedef union {
- struct ILI9341ParamBits_SET_TEAR_SCANLINE {
- uint8_t STS_8; /* D[ 7: 0] */
- uint8_t STS_7_0; /* D[15: 8] */
- } bits;
- uint8_t bytes[4];
-} ILI9341Params_SET_TEAR_SCANLINE;
-
-typedef union {
- struct ILI9341ParamBits_GET_TEAR_SCANLINE {
- uint8_t GTS_9_8; /* D[ 7: 0] */
- uint8_t GTS_7_0; /* D[15: 8] */
- } bits;
- uint8_t bytes[2];
-} ILI9341Params_GET_TEAR_SCANLINE;
-
-typedef union {
- struct ILI9341ParamBits_SET_BRIGHTNESS {
- uint8_t DBV; /* D[7:0] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_SET_BRIGHTNESS;
-
-typedef union {
- struct ILI9341ParamBits_GET_BRIGHTNESS {
- uint8_t DBV; /* D[7:0] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_GET_BRIGHTNESS;
-
-typedef union {
- struct ILI9341ParamBits_SET_DISPLAY_CTL {
- unsigned _reserved_1 : 2; /* D[1:0] */
- unsigned BL : 1; /* D[2] */
- unsigned DD : 1; /* D[3] */
- unsigned _reserved_2 : 1; /* D[4] */
- unsigned BCTRL : 1; /* D[5] */
- unsigned _reserved_3 : 1; /* D[7:6] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_SET_DISPLAY_CTL;
-
-typedef union {
- struct ILI9341ParamBits_GET_DISPLAY_CTL {
- unsigned _reserved_1 : 2; /* D[1:0] */
- unsigned BL : 1; /* D[2] */
- unsigned DD : 1; /* D[3] */
- unsigned _reserved_2 : 1; /* D[4] */
- unsigned BCTRL : 1; /* D[5] */
- unsigned _reserved_3 : 1; /* D[7:6] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_GET_DISPLAY_CTL;
-
-typedef union {
- struct ILI9341ParamBits_SET_CABC {
- unsigned C : 2; /* D[1:0] */
- unsigned _reserved_1 : 6; /* D[7:2] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_SET_CABC;
-
-typedef union {
- struct ILI9341ParamBits_GET_CABC {
- unsigned C : 2; /* D[1:0] */
- unsigned _reserved_1 : 6; /* D[7:2] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_GET_CABC;
-
-typedef union {
- struct ILI9341ParamBits_SET_CABC_MIN {
- uint8_t CMB; /* D[7:0] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_SET_CABC_MIN;
-
-typedef union {
- struct ILI9341ParamBits_GET_CABC_MIN {
- uint8_t CMB; /* D[7:0] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_GET_CABC_MIN;
-
-#if 0 /* TODO: Extended command structs.*/
-
-typedef union {
- struct ILI9341ParamBits {
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_;
-
-typedef union {
- struct ILI9341ParamBits {
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- unsigned : 1; /* D[] */
- } bits;
- uint8_t bytes[1];
-} ILI9341Params_;
-
-#endif /*0*/
-
-#pragma pack(pop)
-
-/** @} */
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-extern ILI9341Driver ILI9341D1;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
- void ili9341ObjectInit(ILI9341Driver *driverp);
- void ili9341Start(ILI9341Driver *driverp, const ILI9341Config *configp);
- void ili9341Stop(ILI9341Driver *driverp);
-#if (ILI9341_USE_MUTUAL_EXCLUSION == TRUE)
- void ili9341AcquireBusS(ILI9341Driver *driverp);
- void ili9341AcquireBus(ILI9341Driver *driverp);
- void ili9341ReleaseBusS(ILI9341Driver *driverp);
- void ili9341ReleaseBus(ILI9341Driver *driverp);
-#endif /* (ILI9341_USE_MUTUAL_EXCLUSION == TRUE) */
- void ili9341SelectI(ILI9341Driver *driverp);
- void ili9341Select(ILI9341Driver *driverp);
- void ili9341UnselectI(ILI9341Driver *driverp);
- void ili9341Unselect(ILI9341Driver *driverp);
- void ili9341WriteCommand(ILI9341Driver *driverp, uint8_t cmd);
- void ili9341WriteByte(ILI9341Driver *driverp, uint8_t value);
- uint8_t ili9341ReadByte(ILI9341Driver *driverp);
- void ili9341WriteChunk(ILI9341Driver *driverp, const uint8_t chunk[],
- size_t length);
- void ili9341ReadChunk(ILI9341Driver *driverp, uint8_t chunk[],
- size_t length);
-
-#ifdef __cplusplus
-}
-#endif
-
-/** @} */
-
-#endif /* _ILI9341_H_ */
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