SD card error FR_NOT_ENABLED
Hi,
I'm trying to send image data to SD card with OV7670 FIFO cam. For the SD card part, I got FR_NOT_ENABLED error all the time. What do I have to do for the error?
Also the code:
HAL_Delay(200);
FIFO_REN_L();
FIFO_WE_H();
Vsync=0;
ov7670_init();
res = f_mount(0, "path", 0);
if(res != FR_OK)
{
while(1);
}
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
Camera2LCD();
}
/* USER CODE END 3 */
}
void Camera2LCD(void)
{
short count,count2;
short x,y;
char CAM_Data[2];
short CAMdata;
int stopTime,startTime;
uint8_t HorizantalData[CAM_H * 2];
if(Vsync == 2)
{
startTime = HAL_GetTick();
res = f_open(&file, "image.bmp", FA_CREATE_ALWAYS | FA_WRITE);
f_write(&file, bmp_header, sizeof(bmp_header), &brw);
FIFO_RRST_L();
FIFO_RCLK_L();
FIFO_RCLK_H();
FIFO_RCLK_L();
FIFO_RRST_H();
FIFO_RCLK_H();
x=0;
y=0;
for(count2 = 0;count2 < CAM_V; count2++)
{
for( count = 0; count < CAM_H; count++ )
{
FIFO_RCLK_L();
CAM_Data[1] = (GPIOA->IDR); /* GPIO_ReadInputData(GPIOA) */
FIFO_RCLK_H();
FIFO_RCLK_L();
CAM_Data[0] = (GPIOA->IDR); /* GPIO_ReadInputData(GPIOA) */
FIFO_RCLK_H();
CAMdata = (CAM_Data[1]<<8) | (CAM_Data[0]);
HorizantalData[2*count] = CAM_Data[0];
HorizantalData[2*count-1] = CAM_Data[1];
}
f_write(&file, HorizantalData, sizeof(HorizantalData), &brw);
}
f_close(&file);
Vsync = 0;
stopTime = HAL_GetTick() - startTime;
}
}