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#ifdef EEZ_PLATFORM_STM32
#include "main.h"
#include "tim.h"
#include "stm32746g_discovery_lcd.h"
#include "stm32746g_discovery_sdram.h"
#include "stm32746g_discovery_ts.h"
#endif
#include "firmware.h"
#include "eez/conf-internal.h"
#include "eez/core/memory.h"
#define MAX_BRIGHTNESS 20
#ifdef EEZ_PLATFORM_STM32
extern LTDC_HandleTypeDef hltdc;
extern DMA2D_HandleTypeDef hdma2d;
static void OnError_Handler(uint32_t condition);
/**
* @brief On Error Handler on condition TRUE.
* @param condition : Can be TRUE or FALSE
* @retval None
*/
static void OnError_Handler(uint32_t condition) {
if(condition) {
//BSP_LED_On(LED3);
while(1) { ; } /* Blocking on error */
}
}
#endif
void LCD_init() {
#ifdef EEZ_PLATFORM_STM32
uint8_t lcd_status = LCD_OK;
lcd_status = BSP_LCD_Init();
OnError_Handler(lcd_status != LCD_OK);
BSP_LCD_LayerDefaultInit(0, (uint32_t)eez::VRAM_BUFFER1_START_ADDRESS);
BSP_LCD_SelectLayer(0);
BSP_LCD_Clear(LCD_COLOR_BLACK);
BSP_TS_Init(DISPLAY_WIDTH, DISPLAY_HEIGHT);
#endif
updateBrightness();
}
void updateBrightness() {
#ifdef EEZ_PLATFORM_STM32
// auto brightness = g_lcdBrightness;
//
// auto phtim = &htim2;
//
// HAL_TIM_PWM_Start(phtim, TIM_CHANNEL_1);
// uint32_t max = __HAL_TIM_GET_AUTORELOAD(phtim);
// __HAL_TIM_SET_COMPARE(phtim, TIM_CHANNEL_1, brightness * max / MAX_BRIGHTNESS);
#endif // EEZ_PLATFORM_STM32
}