diff options
Diffstat (limited to 'boards/base/STM32F469i-Discovery')
-rw-r--r-- | boards/base/STM32F469i-Discovery/board_STM32LTDC.h | 278 | ||||
-rw-r--r-- | boards/base/STM32F469i-Discovery/gmouse_lld_FT6x06_board.h | 85 | ||||
-rw-r--r-- | boards/base/STM32F469i-Discovery/readme.txt | 3 |
3 files changed, 366 insertions, 0 deletions
diff --git a/boards/base/STM32F469i-Discovery/board_STM32LTDC.h b/boards/base/STM32F469i-Discovery/board_STM32LTDC.h new file mode 100644 index 00000000..e58f566a --- /dev/null +++ b/boards/base/STM32F469i-Discovery/board_STM32LTDC.h @@ -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 */ diff --git a/boards/base/STM32F469i-Discovery/gmouse_lld_FT6x06_board.h b/boards/base/STM32F469i-Discovery/gmouse_lld_FT6x06_board.h new file mode 100644 index 00000000..ec07d5d0 --- /dev/null +++ b/boards/base/STM32F469i-Discovery/gmouse_lld_FT6x06_board.h @@ -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 */ diff --git a/boards/base/STM32F469i-Discovery/readme.txt b/boards/base/STM32F469i-Discovery/readme.txt new file mode 100644 index 00000000..ec3b95c0 --- /dev/null +++ b/boards/base/STM32F469i-Discovery/readme.txt @@ -0,0 +1,3 @@ +Note this board definition is definitly incomplete. + +Please someone help us complete it! |