uGFX/ugfx
2
0
Fork 0
Code Issues 2 Pull requests Projects Releases Wiki Activity

Added partial definition for the STM32F469i-Discovery board

Browse source
This commit is contained in:
inmarket 2017-05-05 11:38:49 +10:00
parent eaa704c765
commit c67966f60e
5 changed files with 385 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

278
boards/base/STM32F469i-Discovery/board_STM32LTDC.h Normal file
View file

@ -0,0 +1,278 @@
/*
* This file is subject to the terms of the GFX License. If a copy of
* the license was not distributed with this file, you can obtain one at:
*
* http://ugfx.org/license.html
*/
#ifndef _GDISP_LLD_BOARD_H
#define _GDISP_LLD_BOARD_H
// Avoid naming collisions with CubeHAL
#undef Red
#undef Green
#undef Blue
// Don't allow the driver to init the LTDC clock. We will do it here
#define LTDC_NO_CLOCK_INIT TRUE
//#include "stm32f4xx_hal.h"
//#include "stm32f4xx_hal_sdram.h"
//#include "stm32f4xx_hal_rcc.h"
//#include "stm32f4xx_hal_gpio.h"
//#include "stm32f4xx_hal_ltdc.h"
#include "stm32469i_discovery_lcd.h"
LTDC_HandleTypeDef hltdc_eval;
static DSI_VidCfgTypeDef hdsivideo_handle;
DSI_HandleTypeDef hdsi_eval;
// Panel parameters
// This panel is a KoD KM-040TMP-02-0621 DSI LCD Display.
static const ltdcConfig driverCfg = {
800, 480, // Width, Height (pixels)
120, 12, // Horizontal, Vertical sync (pixels)
120, 12, // Horizontal, Vertical back porch (pixels)
120, 12, // Horizontal, Vertical front porch (pixels)
0, // Sync flags
0x000000, // Clear color (RGB888)
{ // Background layer config
(LLDCOLOR_TYPE *)SDRAM_DEVICE_ADDR, // Frame buffer address
800, 480, // Width, Height (pixels)
800 * LTDC_PIXELBYTES, // Line pitch (bytes)
LTDC_PIXELFORMAT, // Pixel format
0, 0, // Start pixel position (x, y)
800, 480, // Size of virtual layer (cx, cy)
LTDC_COLOR_FUCHSIA, // Default color (ARGB8888)
0x980088, // Color key (RGB888)
LTDC_BLEND_FIX1_FIX2, // Blending factors
0, // Palette (RGB888, can be NULL)
0, // Palette length
0xFF, // Constant alpha factor
LTDC_LEF_ENABLE // Layer configuration flags
},
LTDC_UNUSED_LAYER_CONFIG // Foreground layer config
};
/* Display timing */
#define KoD_FREQUENCY_DIVIDER 7
static GFXINLINE void init_board(GDisplay *g) {
// As we are not using multiple displays we set g->board to NULL as we don't use it
g->board = 0;
DSI_PLLInitTypeDef dsiPllInit;
DSI_PHY_TimerTypeDef PhyTimings;
// static RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
uint32_t LcdClock = 30000;//27429; /*!< LcdClk = 27429 kHz */
/**
* @brief Default Active LTDC Layer in which drawing is made is LTDC Layer Background
*/
// static uint32_t ActiveLayer = LTDC_ACTIVE_LAYER_BACKGROUND;
/**
* @brief Current Drawing Layer properties variable
*/
// static LCD_DrawPropTypeDef DrawProp[LTDC_MAX_LAYER_NUMBER];
uint32_t laneByteClk_kHz = 0;
uint32_t VSA; /*!< Vertical start active time in units of lines */
uint32_t VBP; /*!< Vertical Back Porch time in units of lines */
uint32_t VFP; /*!< Vertical Front Porch time in units of lines */
uint32_t VACT; /*!< Vertical Active time in units of lines = imageSize Y in pixels to display */
uint32_t HSA; /*!< Horizontal start active time in units of lcdClk */
uint32_t HBP; /*!< Horizontal Back Porch time in units of lcdClk */
uint32_t HFP; /*!< Horizontal Front Porch time in units of lcdClk */
uint32_t HACT; /*!< Horizontal Active time in units of lcdClk = imageSize X in pixels to display */
/* Toggle Hardware Reset of the DSI LCD using
* its XRES signal (active low) */
BSP_LCD_Reset();
/* Call first MSP Initialize only in case of first initialization
* This will set IP blocks LTDC, DSI and DMA2D
* - out of reset
* - clocked
* - NVIC IRQ related to IP blocks enabled
*/
BSP_LCD_MspInit();
/*************************DSI Initialization***********************************/
/* Base address of DSI Host/Wrapper registers to be set before calling De-Init */
hdsi_eval.Instance = DSI;
HAL_DSI_DeInit(&(hdsi_eval));
#if !defined(USE_STM32469I_DISCO_REVA)
dsiPllInit.PLLNDIV = 125;
dsiPllInit.PLLIDF = DSI_PLL_IN_DIV2;
dsiPllInit.PLLODF = DSI_PLL_OUT_DIV1;
#else
dsiPllInit.PLLNDIV = 100;
dsiPllInit.PLLIDF = DSI_PLL_IN_DIV5;
dsiPllInit.PLLODF = DSI_PLL_OUT_DIV1;
#endif
laneByteClk_kHz = 62500; /* 500 MHz / 8 = 62.5 MHz = 62500 kHz */
/* Set number of Lanes */
hdsi_eval.Init.NumberOfLanes = DSI_TWO_DATA_LANES;
/* TXEscapeCkdiv = f(LaneByteClk)/15.62 = 4 */
hdsi_eval.Init.TXEscapeCkdiv = laneByteClk_kHz/15620;
HAL_DSI_Init(&(hdsi_eval), &(dsiPllInit));
/* Timing parameters for all Video modes
* Set Timing parameters of LTDC depending on its chosen orientation
*/
/* lcd_orientation == LCD_ORIENTATION_LANDSCAPE */
uint32_t lcd_x_size = OTM8009A_800X480_WIDTH; /* 800 */
uint32_t lcd_y_size = OTM8009A_800X480_HEIGHT; /* 480 */
HACT = lcd_x_size;
VACT = lcd_y_size;
/* The following values are same for portrait and landscape orientations */
VSA = 12;//OTM8009A_480X800_VSYNC; /* 12 */
VBP = 12;//OTM8009A_480X800_VBP; /* 12 */
VFP = 12;//OTM8009A_480X800_VFP; /* 12 */
HSA = 120;//OTM8009A_480X800_HSYNC; /* 63 */
HBP = 120;//OTM8009A_480X800_HBP; /* 120 */
HFP = 120;//OTM8009A_480X800_HFP; /* 120 */
hdsivideo_handle.VirtualChannelID = LCD_OTM8009A_ID;
hdsivideo_handle.ColorCoding = LCD_DSI_PIXEL_DATA_FMT_RBG888;
hdsivideo_handle.VSPolarity = DSI_VSYNC_ACTIVE_HIGH;
hdsivideo_handle.HSPolarity = DSI_HSYNC_ACTIVE_HIGH;
hdsivideo_handle.DEPolarity = DSI_DATA_ENABLE_ACTIVE_HIGH;
hdsivideo_handle.Mode = DSI_VID_MODE_BURST; /* Mode Video burst ie : one LgP per line */
hdsivideo_handle.NullPacketSize = 0xFFF;
hdsivideo_handle.NumberOfChunks = 0;
hdsivideo_handle.PacketSize = HACT; /* Value depending on display orientation choice portrait/landscape */
hdsivideo_handle.HorizontalSyncActive = (HSA * laneByteClk_kHz) / LcdClock;
hdsivideo_handle.HorizontalBackPorch = (HBP * laneByteClk_kHz) / LcdClock;
hdsivideo_handle.HorizontalLine = ((HACT + HSA + HBP + HFP) * laneByteClk_kHz) / LcdClock; /* Value depending on display orientation choice portrait/landscape */
hdsivideo_handle.VerticalSyncActive = VSA;
hdsivideo_handle.VerticalBackPorch = VBP;
hdsivideo_handle.VerticalFrontPorch = VFP;
hdsivideo_handle.VerticalActive = VACT; /* Value depending on display orientation choice portrait/landscape */
/* Enable or disable sending LP command while streaming is active in video mode */
hdsivideo_handle.LPCommandEnable = DSI_LP_COMMAND_ENABLE; /* Enable sending commands in mode LP (Low Power) */
/* Largest packet size possible to transmit in LP mode in VSA, VBP, VFP regions */
/* Only useful when sending LP packets is allowed while streaming is active in video mode */
hdsivideo_handle.LPLargestPacketSize = 16;
/* Largest packet size possible to transmit in LP mode in HFP region during VACT period */
/* Only useful when sending LP packets is allowed while streaming is active in video mode */
hdsivideo_handle.LPVACTLargestPacketSize = 0;
/* Specify for each region of the video frame, if the transmission of command in LP mode is allowed in this region */
/* while streaming is active in video mode */
hdsivideo_handle.LPHorizontalFrontPorchEnable = DSI_LP_HFP_ENABLE; /* Allow sending LP commands during HFP period */
hdsivideo_handle.LPHorizontalBackPorchEnable = DSI_LP_HBP_ENABLE; /* Allow sending LP commands during HBP period */
hdsivideo_handle.LPVerticalActiveEnable = DSI_LP_VACT_ENABLE; /* Allow sending LP commands during VACT period */
hdsivideo_handle.LPVerticalFrontPorchEnable = DSI_LP_VFP_ENABLE; /* Allow sending LP commands during VFP period */
hdsivideo_handle.LPVerticalBackPorchEnable = DSI_LP_VBP_ENABLE; /* Allow sending LP commands during VBP period */
hdsivideo_handle.LPVerticalSyncActiveEnable = DSI_LP_VSYNC_ENABLE; /* Allow sending LP commands during VSync = VSA period */
/* Configure DSI Video mode timings with settings set above */
HAL_DSI_ConfigVideoMode(&(hdsi_eval), &(hdsivideo_handle));
/* Configure DSI PHY HS2LP and LP2HS timings */
PhyTimings.ClockLaneHS2LPTime = 35;
PhyTimings.ClockLaneLP2HSTime = 35;
PhyTimings.DataLaneHS2LPTime = 35;
PhyTimings.DataLaneLP2HSTime = 35;
PhyTimings.DataLaneMaxReadTime = 0;
PhyTimings.StopWaitTime = 10;
HAL_DSI_ConfigPhyTimer(&hdsi_eval, &PhyTimings);
/*************************End DSI Initialization*******************************/
/************************LTDC Initialization***********************************/
// KoD LCD clock configuration
// PLLSAI_VCO Input = HSE_VALUE/PLL_M = 1 Mhz
// PLLSAI_VCO Output = PLLSAI_VCO Input * PLLSAIN = 384 Mhz
// PLLLCDCLK = PLLSAI_VCO Output/PLLSAIR = 384/7 = 54.857 Mhz
// LTDC clock frequency = PLLLCDCLK / LTDC_PLLSAI_DIVR_2 = 54.857/2 = 27.429Mhz
#define STM32_SAISRC_NOCLOCK (0 << 23) /**< No clock. */
#define STM32_SAISRC_PLL (1 << 23) /**< SAI_CKIN is PLL. */
#define STM32_SAIR_DIV2 (0 << 16) /**< R divided by 2. */
#define STM32_SAIR_DIV4 (1 << 16) /**< R divided by 4. */
#define STM32_SAIR_DIV8 (2 << 16) /**< R divided by 8. */
#define STM32_SAIR_DIV16 (3 << 16) /**< R divided by 16. */
#define STM32_PLLSAIN_VALUE 384
#define STM32_PLLSAIQ_VALUE 4
#define STM32_PLLSAIR_VALUE KoD_FREQUENCY_DIVIDER
#define STM32_PLLSAIR_POST STM32_SAIR_DIV2
RCC->PLLSAICFGR = (STM32_PLLSAIN_VALUE << 6) | (STM32_PLLSAIR_VALUE << 28) | (STM32_PLLSAIQ_VALUE << 24);
RCC->DCKCFGR = (RCC->DCKCFGR & ~RCC_DCKCFGR_PLLSAIDIVR) | STM32_PLLSAIR_POST;
RCC->CR |= RCC_CR_PLLSAION;
// PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC;
// PeriphClkInitStruct.PLLSAI.PLLSAIN = 384;
// PeriphClkInitStruct.PLLSAI.PLLSAIR = 7;
// PeriphClkInitStruct.PLLSAIDivR = RCC_PLLSAIDIVR_2;
// HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
/* Get LTDC Configuration from DSI Configuration */
// HAL_LTDC_StructInitFromVideoConfig(&(hltdc_eval), &(hdsivideo_handle));
/* Initialize the LTDC */
// HAL_LTDC_Init(&hltdc_eval);
/* Enable the DSI host and wrapper : but LTDC is not started yet at this stage */
HAL_DSI_Start(&(hdsi_eval));
#if !defined(DATA_IN_ExtSDRAM)
/* Initialize the SDRAM */
BSP_SDRAM_Init();
#endif /* DATA_IN_ExtSDRAM */
}
static GFXINLINE void post_init_board(GDisplay* g)
{
(void)g;
/* Initialize the font */
BSP_LCD_SetFont(&LCD_DEFAULT_FONT);
/************************End LTDC Initialization*******************************/
/***********************OTM8009A Initialization********************************/
/* Initialize the OTM8009A LCD Display IC Driver (KoD LCD IC Driver)
* depending on configuration set in 'hdsivideo_handle'.
*/
OTM8009A_Init(OTM8009A_FORMAT_RGB888, OTM8009A_ORIENTATION_LANDSCAPE);
/***********************End OTM8009A Initialization****************************/
// ------------------------------------------------------------------------
//BSP_LCD_LayerDefaultInit(LTDC_ACTIVE_LAYER_BACKGROUND, LCD_FB_START_ADDRESS);
//BSP_LCD_SelectLayer(LTDC_ACTIVE_LAYER_BACKGROUND);
//BSP_LCD_SetLayerVisible(LTDC_ACTIVE_LAYER_FOREGROUND, DISABLE);
}
static GFXINLINE void set_backlight(GDisplay* g, uint8_t percent)
{
(void)g;
(void)percent;
}
#endif /* _GDISP_LLD_BOARD_H */

85
boards/base/STM32F469i-Discovery/gmouse_lld_FT6x06_board.h Normal file
View file

@ -0,0 +1,85 @@
/*
* This file is subject to the terms of the GFX License. If a copy of
* the license was not distributed with this file, you can obtain one at:
*
* http://ugfx.org/license.html
*/
#ifndef _GINPUT_LLD_MOUSE_BOARD_H
#define _GINPUT_LLD_MOUSE_BOARD_H
#include "tm_stm32_i2c.h"
#include "stm32469i_discovery_ts.h"
#include "ft6x06.h"
// Resolution and Accuracy Settings
#define GMOUSE_FT6x06_PEN_CALIBRATE_ERROR 8
#define GMOUSE_FT6x06_PEN_CLICK_ERROR 6
#define GMOUSE_FT6x06_PEN_MOVE_ERROR 4
#define GMOUSE_FT6x06_FINGER_CALIBRATE_ERROR 14
#define GMOUSE_FT6x06_FINGER_CLICK_ERROR 18
#define GMOUSE_FT6x06_FINGER_MOVE_ERROR 14
// How much extra data to allocate at the end of the GMouse structure for the board's use
#define GMOUSE_FT6x06_BOARD_DATA_SIZE 0
// Set this to TRUE if you want self-calibration.
// NOTE: This is not as accurate as real calibration.
// It requires the orientation of the touch panel to match the display.
// It requires the active area of the touch panel to exactly match the display size.
//#define GMOUSE_FT6x06_SELF_CALIBRATE TRUE
#define FT6x06_SLAVE_ADDR 0x54
static bool_t init_board(GMouse* m, unsigned driverinstance) {
(void)m;
TS_StateTypeDef ts_state;
return TS_OK == BSP_TS_Init(BSP_LCD_GetXSize(), BSP_LCD_GetYSize());
}
#define aquire_bus(m)
#define release_bus(m);
static void write_reg(GMouse* m, uint8_t reg, uint8_t val) {
(void)m;
//TM_I2C_Write(I2C1, FT6x06_SLAVE_ADDR, reg, val);
}
static uint8_t read_byte(GMouse* m, uint8_t reg) {
(void)m;
/*uint8_t data;
TM_I2C_Read(I2C1, FT6x06_SLAVE_ADDR, reg, &data);
return data;*/
TS_StateTypeDef ts_state;
if(reg == FT6x06_TOUCH_POINTS){
if (TS_OK != BSP_TS_GetState(&ts_state))
{
return FALSE;
}
return ts_state.touchDetected;
}
}
static uint16_t read_word(GMouse* m, uint8_t reg) {
(void)m;
/*uint8_t data[2];
TM_I2C_ReadMulti(I2C1, FT6x06_SLAVE_ADDR, reg, data, 2);
return (data[1]<<8 | data[0]);*/
TS_StateTypeDef ts_state;
if (TS_OK == BSP_TS_GetState(&ts_state))
{
if(reg == FT6x06_TOUCH1_XH){
return (coord_t)ts_state.touchX[0];
}else if(reg == FT6x06_TOUCH1_YH){
return (coord_t)ts_state.touchY[0];
}
}
}
#endif /* _GINPUT_LLD_MOUSE_BOARD_H */

3
boards/base/STM32F469i-Discovery/readme.txt Normal file
View file

@ -0,0 +1,3 @@
Note this board definition is definitly incomplete.
Please someone help us complete it!

1
changelog.txt
View file

@ -33,6 +33,7 @@ FEATURE: Added GDISP_NEED_TEXT_BOXPADLR and GDISP_NEED_TEXT_BOXPADTB configurati
FIX: Fixed an issue on FreeRTOS where thread stacks were being created too large
FEATURE: Added UC1601s driver
FIX: Fixed issues with the STM746-Discovery board with ChibiOS
FEATURE: Added partial definition for the STM32F469i-Discovery board
*** Release 2.7 ***

29
drivers/gdisp/STM32LTDC/gdisp_lld_STM32LTDC.c
View file

@ -9,6 +9,10 @@
#if GFX_USE_GDISP
#define GDISP_DRIVER_VMT GDISPVMT_STM32LTDC
#include "gdisp_lld_config.h"
#include "../../../src/gdisp/gdisp_driver.h"
#if defined(GDISP_SCREEN_HEIGHT)
#warning "GDISP: This low level driver does not support setting a screen size. It is being ignored."
#undef GISP_SCREEN_HEIGHT
@ -19,12 +23,11 @@
#endif
#ifndef LTDC_USE_DMA2D
#define LTDC_USE_DMA2D FALSE
#define LTDC_USE_DMA2D FALSE
#endif
#ifndef LTDC_NO_CLOCK_INIT
#define LTDC_NO_CLOCK_INIT FALSE
#endif
#define GDISP_DRIVER_VMT GDISPVMT_STM32LTDC
#include "gdisp_lld_config.h"
#include "../../../src/gdisp/gdisp_driver.h"
#include "stm32_ltdc.h"
@ -156,12 +159,16 @@ static void _ltdc_init(void) {
RCC->APB2RSTR = 0;
// Enable the LTDC clock
#if defined(STM32F4) || defined(STM32F429_439xx) || defined(STM32F429xx)
RCC->DCKCFGR = (RCC->DCKCFGR & ~RCC_DCKCFGR_PLLSAIDIVR) | (1 << 16);
#elif defined(STM32F7) || defined(STM32F746xx)
RCC->DCKCFGR1 = (RCC->DCKCFGR1 & ~RCC_DCKCFGR1_PLLSAIDIVR) | (1 << 16);
#else
#error STM32LTDC driver not implemented for your platform
#if !LTDC_NO_CLOCK_INIT
#if defined(STM32F469xx)
RCC->DCKCFGR = (RCC->DCKCFGR & ~RCC_DCKCFGR_PLLSAIDIVR);
#elif defined(STM32F4) || defined(STM32F429_439xx) || defined(STM32F429xx)
RCC->DCKCFGR = (RCC->DCKCFGR & ~RCC_DCKCFGR_PLLSAIDIVR) | (1 << 16);
#elif defined(STM32F7) || defined(STM32F746xx)
RCC->DCKCFGR1 = (RCC->DCKCFGR1 & ~RCC_DCKCFGR1_PLLSAIDIVR) | (1 << 16);
#else
#error STM32LTDC driver not implemented for your platform
#endif
#endif
// Enable the peripheral