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Sending pictures - problems with cdc testing using receiver app

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This commit is contained in:
Adam Prochazka
2023-04-06 22:27:54 +02:00
parent 505b448eeb
commit 5132e015bd
12 changed files with 45 additions and 24 deletions
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39
Firmware/Core/Src/main.c
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@ -21,7 +21,7 @@
#include "images.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "tusb.h"
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
@ -47,15 +47,22 @@ DMA_HandleTypeDef hdma_spi1_tx;
UART_HandleTypeDef huart2;
PCD_HandleTypeDef hpcd_USB_FS;
/* USER CODE BEGIN PV */
//DAC_HandleTypeDef hdac1;
//TIM_HandleTypeDef htim15;
int SPI_Rx_Done_Flag = 0;
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_DMA_Init(void);
static void MX_USART2_UART_Init(void);
static void MX_SPI1_Init(void);
@ -63,7 +70,8 @@ static void MX_I2C1_Init(void);
static void MX_USB_PCD_Init(void);
/* USER CODE BEGIN PFP */
//static void MX_DAC1_Init(void);
//static void MX_TIM15_Init(void);
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
@ -216,6 +224,7 @@ int send_CDC_Bulk(){
int main(void)
{
/* USER CODE BEGIN 1 */
LED_On();
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
@ -243,11 +252,11 @@ int main(void)
MX_I2C1_Init();
MX_USB_PCD_Init();
/* USER CODE BEGIN 2 */
//MX_DAC1_Init();
//MX_TIM15_Init();
HAL_PWREx_EnableVddUSB();
HAL_Delay(1);
tud_init(BOARD_DEVICE_RHPORT_NUM);
HAL_Delay(10);
SPI_Init(&hspi1);
@ -264,21 +273,22 @@ int main(void)
uint16_t image_size = Cam_FIFO_length(&hspi1);
//uint8_t *image_data = malloc((image_size + (image_size%10)) * sizeof(uint8_t));
uint8_t image_data[10000];
memset(image_data, 0x00, image_size + (image_size%10));
//memset(image_data, 0x00, image_size);
Cam_Start_Burst_Read(&hspi1);
HAL_SPI_Receive_DMA(&hspi1, image_data, image_size);
//HAL_SPI_Receive(&hspi1, image_data, image_size, HAL_MAX_DELAY);
while (SPI_Rx_Done_Flag == 0)
{
// Wait for SPI transfer to finish
}
LED_On();
CS_Off();
SPI_Rx_Done_Flag = 0;
/* USER CODE END 2 */
/* Infinite loop */
@ -288,12 +298,13 @@ int main(void)
tud_task();
if(currentSendingIndex >= 590){
if(currentSendingIndex >= 9989){
//if(false){
currentSendingIndex = 0;
//free(image_data);
Cam_Capture(&hspi1);
image_size = Cam_FIFO_length(&hspi1);
//image_data = malloc((image_size + (image_size%10)) * sizeof(uint8_t));
@ -301,12 +312,13 @@ int main(void)
Cam_Start_Burst_Read(&hspi1);
HAL_SPI_Receive_DMA(&hspi1, &(image_data[0]), image_size);
Debug_LED_On();
HAL_SPI_Receive_DMA(&hspi1, image_data, 10000);
//Debug_LED_On();
while (SPI_Rx_Done_Flag == 0)
{
// Wait for SPI transfer to finish
tud_task();
}
CS_Off();
SPI_Rx_Done_Flag = 0;
@ -317,7 +329,10 @@ int main(void)
}
else {
LED_On();
tud_cdc_write(&sendT[currentSendingIndex], 10);
//tud_cdc_write("11111111\r\n", 10);
//tud_cdc_write_flush();
//tud_cdc_write(&sendT[currentSendingIndex], 10);
tud_cdc_write(&image_data[currentSendingIndex], 10);
tud_cdc_write_flush();
currentSendingIndex = currentSendingIndex + 10;
HAL_Delay(5);