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Merge branch 'main' into TFTP

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This commit is contained in:
Sander Speetjens
2023-11-12 16:13:08 +01:00
parent 693865a70f 56554dd337
commit 7df9f5eeab
11 changed files with 2594 additions and 24 deletions
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2281
project/Core/Inc/fsdata_custom.c Normal file
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96
project/Core/Inc/lcd_api.h Normal file
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@@ -0,0 +1,96 @@
/**
* @file lcd_api.h
* @brief API for LCD functionality
* @author Tim S.
*/
#ifndef INC_LCD_API_H_
#define INC_LCD_API_H_
#include <stdbool.h>
#include <string.h>
#include <ctype.h>
#include "../../Drivers/BSP/STM32746G-Discovery/stm32746g_discovery_lcd.h"
#define LCD_BLUE LCD_COLOR_BLUE
#define LCD_GREEN LCD_COLOR_GREEN
#define LCD_RED LCD_COLOR_RED
#define LCD_CYAN LCD_COLOR_CYAN
#define LCD_MAGENTA LCD_COLOR_MAGENTA
#define LCD_YELLOW LCD_COLOR_YELLOW
#define LCD_LIGHTBLUE LCD_COLOR_LIGHTBLUE
#define LCD_LIGHTGREEN LCD_COLOR_LIGHTGREEN
#define LCD_LIGHTRED LCD_COLOR_LIGHTRED
#define LCD_LIGHTCYAN LCD_COLOR_LIGHTCYAN
#define LCD_LIGHTMAGENTA LCD_COLOR_LIGHTMAGENTA
#define LCD_LIGHTYELLOW LCD_COLOR_LIGHTYELLOW
#define LCD_DARKBLUE LCD_COLOR_DARKBLUE
#define LCD_DARKGREEN LCD_COLOR_DARKGREEN
#define LCD_DARKRED LCD_COLOR_DARKRED
#define LCD_DARKCYAN LCD_COLOR_DARKCYAN
#define LCD_DARKMAGENTA LCD_COLOR_DARKMAGENTA
#define LCD_DARKYELLOW LCD_COLOR_DARKYELLOW
#define LCD_WHITE LCD_COLOR_WHITE
#define LCD_LIGHTGRAY LCD_COLOR_LIGHTGRAY
#define LCD_GRAY LCD_COLOR_GRAY
#define LCD_DARKGRAY LCD_COLOR_DARKGRAY
#define LCD_BLACK LCD_COLOR_BLACK
#define LCD_BROWN LCD_COLOR_BROWN
#define LCD_ORANGE LCD_COLOR_ORANGE
#define LCD_TRANSPARENT LCD_COLOR_TRANSPARENT
#define LCD_ARGB8888 0x00000000U
#define LCD_RGB888 0x00000001U
#define LCD_RGB565 0x00000002U
#define LCD_ARGB1555 0x00000003U
#define LCD_FONT8 &Font8
#define LCD_FONT12 &Font12
#define LCD_FONT16 &Font16
#define LCD_FONT20 &Font20
#define LCD_FONT24 &Font24
extern LTDC_HandleTypeDef hLtdcHandler;
/**
* @brief Initialise LCD
* Initialise the LCD screen with BackLight on or not
*
* @param[in] bl_on Bool to enable or disable the LCD backlight
*
*/
void lcd_init(bool bl_on);
/**
* @brief Display text
* Display text on the LCD screen in a certain color. When text width exceeds BSP_LCD_GetXSize(),
* a text wrap will be performed. If the text wrap is between two letters in a word, the '-' character
* will be injected.
*
* @param[in] text C-style text string to display on the LCD screen
* @param[in] x_pos X-position
* @param[in] y_pos Y-position
* @param[in] color Color in which the text will be displayed, see preset colors in defines above
* @param[in] bg_color Background color for the text
* @param[in] font Font size, see defines above in file
*/
void lcd_display_text(const char* text, uint16_t x_pos, uint16_t y_pos, uint32_t color, uint32_t bg_color, sFONT *font);
/**
* @brief Draw BMP image on screen
* Draw BMP image from C array to the LCD screen at position X, Y. In color mode ARGB8888, RGB888, RGB565 or ARGB1555
* Supports ARGB8888, RGB565, RGB888
*
* @author Wim Dams
*
* @param[in] p_src C array containing the image data
* @param[in] x_pos X-position
* @param[in] y_pos Y-position
* @param[in] x_size Width of image
* @param[in] y_size Height of image
* @param[in] color_mode Color mode (see defined color modes above in file)
*/
void lcd_draw_bmp(const void* p_src, uint32_t x_pos, uint32_t y_pos, uint32_t x_size, uint32_t y_size, uint32_t color_mode);
#endif /* INC_LCD_API_H_ */

1
project/Core/Inc/main.h
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@@ -31,6 +31,7 @@ extern "C" {
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "../../Drivers/BSP/STM32746G-Discovery/stm32746g_discovery_lcd.h"
/* USER CODE END Includes */

83
project/Core/Src/lcd_api.c Normal file
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@@ -0,0 +1,83 @@
/**
* @file lcd_api.c
* @brief LCD API implementation
* @author Tim S.
* @todo Implement function to read images from fs
*/
#include "lcd_api.h"
static DMA2D_HandleTypeDef hDma2dHandler2;
void lcd_init(bool bl_on) {
BSP_LCD_Init();
BSP_LCD_LayerDefaultInit(1, LCD_FB_START_ADDRESS);
BSP_LCD_LayerDefaultInit(0, LCD_FB_START_ADDRESS + (BSP_LCD_GetXSize()*BSP_LCD_GetYSize()*4));
BSP_LCD_SelectLayer(0);
BSP_LCD_Clear(LCD_COLOR_BLACK);
BSP_LCD_SelectLayer(1);
BSP_LCD_Clear(LCD_COLOR_BLACK);
if (bl_on) {
HAL_GPIO_WritePin(GPIOK, GPIO_PIN_3, GPIO_PIN_SET);
HAL_GPIO_WritePin(GPIOI, GPIO_PIN_12, GPIO_PIN_SET);
} else {
HAL_GPIO_WritePin(GPIOK, GPIO_PIN_3, GPIO_PIN_RESET);
HAL_GPIO_WritePin(GPIOI, GPIO_PIN_12, GPIO_PIN_RESET);
}
}
void lcd_display_text(const char* text, uint16_t x_pos, uint16_t y_pos, uint32_t color, uint32_t bg_color, sFONT *font) {
uint16_t tot_length = x_pos + (strlen(text) * font->Width);
if ((x_pos % font->Width) != 0) {
x_pos -= (x_pos % font->Width);
}
BSP_LCD_SetTextColor(color);
BSP_LCD_SetBackColor(bg_color);
BSP_LCD_SetFont(font);
if (tot_length > BSP_LCD_GetXSize()) {
for (int i = 0; i < strlen(text); i++) {
if ((x_pos) > BSP_LCD_GetXSize() - (font->Width)*2) {
if (isalpha(text[i-1]) && isalpha(text[i])) {
BSP_LCD_DisplayChar(x_pos, y_pos, '-');
i -= 1;
}
x_pos = 0;
y_pos += font->Height;
} else {
BSP_LCD_DisplayChar(x_pos, y_pos, text[i]);
x_pos += font->Width;
}
}
} else {
BSP_LCD_DisplayStringAt(x_pos, y_pos, text, LEFT_MODE);
}
}
void lcd_draw_bmp(const void* p_src, uint32_t x_pos, uint32_t y_pos, uint32_t x_size, uint32_t y_size, uint32_t color_mode) {
uint32_t address = hLtdcHandler.LayerCfg[1].FBStartAdress + (((BSP_LCD_GetXSize()*y_pos) + x_pos)*(4));
void *p_dst = (void *)address;
hDma2dHandler2.Init.Mode = DMA2D_M2M_PFC;
hDma2dHandler2.Init.ColorMode = DMA2D_ARGB8888;
hDma2dHandler2.Init.OutputOffset = BSP_LCD_GetXSize()-x_size;
hDma2dHandler2.LayerCfg[1].AlphaMode = DMA2D_NO_MODIF_ALPHA;
hDma2dHandler2.LayerCfg[1].InputAlpha = 0xFF;
hDma2dHandler2.LayerCfg[1].InputColorMode = color_mode;
hDma2dHandler2.LayerCfg[1].InputOffset = 0;
hDma2dHandler2.Instance = DMA2D;
if (HAL_DMA2D_Init(&hDma2dHandler2) == HAL_OK) {
if (HAL_DMA2D_ConfigLayer(&hDma2dHandler2, 1) == HAL_OK) {
if (HAL_DMA2D_Start(&hDma2dHandler2, (uint32_t)p_src, (uint32_t)p_dst, x_size, y_size) == HAL_OK) {
HAL_DMA2D_PollForTransfer(&hDma2dHandler2, 10);
}
}
}
}

2
project/Core/Src/log.c
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@@ -1,7 +1,7 @@
/**
* @file log.c
* @brief Logger implementation
* @authors Lorenz C. && Speetjens S.
* @authors Lorenz C. && Sander S.
*/
#include <stdarg.h>

5
project/Core/Src/main.c
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@@ -24,6 +24,8 @@
/* USER CODE BEGIN Includes */
#define LOGGER_LEVEL_ALL
#include "log.h"
#include "lcd_api.h"
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
@@ -109,9 +111,8 @@ int main(void)
MX_LWIP_Init();
MX_QUADSPI_Init();
/* USER CODE BEGIN 2 */
lcd_init(true);
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)