int stm32_hw_lcd_init(void)
{
_rt_framebuffer = rt_malloc_align(sizeof(rt_uint16_t) * RT_HW_LCD_WIDTH * RT_HW_LCD_HEIGHT, 32);
if (_rt_framebuffer == RT_NULL)
return -1; /* no memory yet */
LTDC_CLK_Config();
MX_LTDC_Init();
lcd_backlight_init();
MX_DMA2D_Init();
_lcd_info.bits_per_pixel = LCD_BITS_PER_PIXEL;
_lcd_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565; // RTGRAPHIC_PIXEL_FORMAT_ARGB888
_lcd_info.framebuffer = (void *)_rt_framebuffer;
_lcd_info.width = RT_HW_LCD_WIDTH;
_lcd_info.height = RT_HW_LCD_HEIGHT;
/* init device structure */
lcd.type = RT_Device_Class_Graphic;
lcd.init = rt_lcd_init;
lcd.open = rt_lcd_open;
lcd.close = rt_lcd_close;
lcd.read = NULL;
lcd.write = NULL;
lcd.control = rt_lcd_control;
lcd.user_data = (void *)&_lcd_info;
/* register lcd device to RT-Thread */
rt_device_register(&lcd, "lcd", RT_DEVICE_FLAG_RDWR);
return 0;
}
int main(void)
{
HAL_Init();
SystemClock_Config();
MX_GPIO_Init();
MX_ADC1_Init();
MX_DMA2D_Init();
MX_FMC_Init();
MX_I2C3_Init();
MX_LTDC_Init();
MX_RNG_Init();
MX_SPI5_Init();
BSP_LCD_Init();
BSP_LCD_LayerDefaultInit(LCD_BACKGROUND_LAYER, LCD_FRAME_BUFFER);
BSP_LCD_LayerDefaultInit(LCD_FOREGROUND_LAYER, LCD_FRAME_BUFFER);
BSP_LCD_SelectLayer(LCD_FOREGROUND_LAYER);
BSP_LCD_Clear(LCD_COLOR_BLACK);
BSP_LCD_DisplayOn();
uint8_t Button_Value;
GPIO_InitTypeDef GPIO_InitStruct;
GPIO_InitStruct.Pin |= GPIO_PIN_0;
GPIO_InitStruct.Mode = 0x00;
GPIO_InitStruct.Pull = 0x02;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
while (1)
{
for(uint16_t i = 0; i < SIZE; i+=2) {
HAL_ADC_Start(&hadc1);
HAL_ADC_PollForConversion(&hadc1,1000);
samples[i] = HAL_ADC_GetValue(&hadc1);
samples[i+1] = 0;
HAL_ADC_Stop(&hadc1);
}
Button_Value = HAL_GPIO_ReadPin(GPIOA, GPIO_PIN_0);
if( Button_Value )
{
fft();
}
else
{
display_samples(samples);
}
}
}
int _not_using_this_main(void)
{
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/* MCU Configuration----------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* Configure the system clock */
SystemClock_Config();
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_DCMI_Init();
MX_DMA2D_Init();
MX_ETH_Init();
MX_FMC_Init();
MX_I2C1_Init();
MX_LTDC_Init();
MX_QUADSPI_Init();
MX_SDMMC1_SD_Init();
MX_SPDIFRX_Init();
MX_USART1_UART_Init();
/* USER CODE BEGIN 2 */
/* USER CODE END 2 */
/* USER CODE BEGIN RTOS_MUTEX */
/* add mutexes, ... */
/* USER CODE END RTOS_MUTEX */
/* USER CODE BEGIN RTOS_SEMAPHORES */
/* add semaphores, ... */
/* USER CODE END RTOS_SEMAPHORES */
/* USER CODE BEGIN RTOS_TIMERS */
/* start timers, add new ones, ... */
/* USER CODE END RTOS_TIMERS */
/* Create the thread(s) */
/* definition and creation of defaultTask */
osThreadDef(defaultTask, StartDefaultTask, osPriorityNormal, 0, 128);
defaultTaskHandle = osThreadCreate(osThread(defaultTask), NULL);
/* USER CODE BEGIN RTOS_THREADS */
/* add threads, ... */
/* USER CODE END RTOS_THREADS */
/* USER CODE BEGIN RTOS_QUEUES */
/* add queues, ... */
/* USER CODE END RTOS_QUEUES */
/* Start scheduler */
osKernelStart();
/* We should never get here as control is now taken by the scheduler */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
}
/* USER CODE END 3 */
}
int main(void)
{
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/* MCU Configuration----------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* Configure the system clock */
SystemClock_Config();
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_DMA_Init();
MX_FMC_Init();
MX_DMA2D_Init();
MX_LTDC_Init();
MX_SPI5_Init();
/* USER CODE BEGIN 2 */
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
HAL_GPIO_TogglePin(green_led_GPIO_Port,green_led_Pin);
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
HAL_GPIO_TogglePin(red_led_GPIO_Port,red_led_Pin);
HAL_GPIO_TogglePin(green_led_GPIO_Port,green_led_Pin);
HAL_Delay(1000);
p = (uint32_t*)sdram_start_address;
//r(i=0;i<8*1024*1024;i+=4){
//HAL_SDRAM_Write_32b(&hsdram1,(uint32_t*)(sdram_start_address+i),&pattern,1);
//(__IO uint32_t *)(p++) = pattern;
//}
//L_DMA_XFER_CPLT_CB_ID
pattern = rand();
HAL_DMA_RegisterCallback(&hdma_memtomem_dma2_stream0,HAL_DMA_XFER_CPLT_CB_ID,myDMA_Callback);
for(i=0;i<2;i++){
HAL_DMA_Start_IT(&hdma_memtomem_dma2_stream0,
(uint32_t)&pattern,
(uint32_t)p,38400);
p+=38400;
while(!done);
done = 0;
}
HAL_Delay(1000);
start = HAL_GetTick();
//todo add mandelbrot here
{
float sx,ex,sy,ey;
float zof = 0.00001;
float zfi = 0.00001;
sx = -1.4481471; ex = -1.4472926; sy = -0.0012840417; ey = -0.00030747990;
while(zof<0.00163999794){
drawset2(sx, ex, sy, ey);
zof+=zfi;
sx -= zof;
ex += zof;
sy -= zof;
ey += zof;
HAL_Delay(16);
}
}
//HAL_Delay(1000);
//drawset2(-1.4494717,-1.4477627,-0.0017153568,0.00023776683);
stop = HAL_GetTick();
delta = stop- start;
#if 0
p = (uint32_t*)sdram_start_address;
for(i=0;i<128*65532;i+=4){
//HAL_SDRAM_Read_32b(&hsdram1,(uint32_t*)(sdram_start_address+i),&read_pattern,1);
read_pattern = *(__IO uint32_t *)(p++);
if(read_pattern!=0xaa55aa55)
{
while(1){
HAL_GPIO_TogglePin(red_led_GPIO_Port,red_led_Pin);
HAL_GPIO_TogglePin(green_led_GPIO_Port,green_led_Pin);
HAL_Delay(50);
}
}
}
stop = HAL_GetTick();
delta = stop- start;
#endif
}
/* USER CODE END 3 */
}
int main(void)
{
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/* MCU Configuration----------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* Configure the system clock */
SystemClock_Config();
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_FMC_Init();
MX_I2C3_Init();
MX_LTDC_Init();
MX_SPI5_Init();
MX_UART5_Init();
MX_USART1_UART_Init();
MX_USB_OTG_HS_PCD_Init();
/* USER CODE BEGIN 2 */
/* these calls are from arduino main */
init();
initVariant();
HAL_Delay(7000); /* Wait 7 seconds to enable a serial coms channel */
/*
Usart6 is linked to printf for diagnostic use It is also mapped to
alternate function pins 12 and 14. This code is adapted from
the prinf demo in the STM32F401 Nucleo examples folder
*/
//printf("Serial backchannel enabled.\r\n");
/* Arduino optionally sets up USB callback stream here
#if defined(USBCON)
USBDevice.attach();
#endif
*/
setup();
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
loop();
/* Arduino callback if (serialEventRun) serialEventRun(); */
}
/* USER CODE END 3 */
}
int main(void)
{
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/* MCU Configuration----------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* Configure the system clock */
SystemClock_Config();
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_CAN2_Init();
MX_DMA2D_Init();
MX_FMC_Init();
// MX_SPI1_Init();
// MX_SPI5_Init();
MX_TIM2_Init();
MX_I2C3_Init();
// SET RESET HIGH ~~ TURN ON
ILI9341Init();
// ili9341_Init();
volatile uint16_t lcd_id = ili9341_ReadID();
MX_LTDC_Init();
// lcd_id++;
/* USER CODE BEGIN 2 */
UserInitCan2();
// HAL_GPIO_WritePin(BMS_ERR_GPIO_Port, BMS_ERR_Pin, GPIO_PIN_RESET);
// HAL_GPIO_WritePin(BMS_ERR_GPIO_Port, BMS_ERR_Pin, GPIO_PIN_SET);
// char recv_string[10] = "";
// HAL_SDRAM_Write_8b(&hsdram1, 0, "hi", 3);
// HAL_SDRAM_Read_8b(&hsdram1, 0, recv_string, 3);
/* USER CODE END 2 */
/* USER CODE BEGIN RTOS_MUTEX */
/* add mutexes, ... */
/* USER CODE END RTOS_MUTEX */
/* USER CODE BEGIN RTOS_SEMAPHORES */
/* add semaphores, ... */
/* USER CODE END RTOS_SEMAPHORES */
/* USER CODE BEGIN RTOS_TIMERS */
/* start timers, add new ones, ... */
/* USER CODE END RTOS_TIMERS */
/* Create the thread(s) */
/* definition and creation of defaultTask */
osThreadDef(defaultTask, StartDefaultTask, osPriorityNormal, 0, 128);
defaultTaskHandle = osThreadCreate(osThread(defaultTask), NULL);
/* USER CODE BEGIN RTOS_THREADS */
/* Button polling task. 100Hz. */
osThreadDef(buttonTask, vPollButtonsTask, osPriorityHigh, 1, 1024);
buttonTaskHandle = osThreadCreate(osThread(buttonTask), NULL);
osThreadDef(canTask, vCanTask, osPriorityHigh, 1, 1024);
canTaskHandle = osThreadCreate(osThread(canTask), NULL);
osThreadDef(ledTask, vLedUpdateTask, osPriorityLow, 1, 1024);
ledTaskHandle = osThreadCreate(osThread(ledTask), NULL);
/* USER CODE END RTOS_THREADS */
/* USER CODE BEGIN RTOS_QUEUES */
osMessageQDef(ibutton_queue, 12, ButtonObject); // Declare a message queue
interfaceButtonQueue = osMessageCreate(osMessageQ(ibutton_queue), NULL);
osMessageQDef(sbutton_queue, 12, ButtonObject); // Declare a message queue
stateButtonQueue = osMessageCreate(osMessageQ(sbutton_queue), NULL);
/* USER CODE END RTOS_QUEUES */
/* Start scheduler */
osKernelStart();
/* We should never get here as control is now taken by the scheduler */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
}
/* USER CODE END 3 */
}
