STM32F769 Discovery kit & FATFS In the frame of testing the STM32F7xx MCU, we test the file management capabilities of the STM32F769 Discovery kit. The configuration of the platform to access the SD card has been built with STM32CubeMX (FreeRTOS + FATFS).The code for the test is the following: if ( result = f_mount(&SDFatFS, (TCHAR const*)"", 1) )
{
sprintf( message, "Mount failed (%d) !\r\n", result );
sendMessage( message );
while( 1 );
}
// // Read file
if( result = f_open (&SDFile, "/file.txt", FA_READ) )
{
sprintf( message, "Open failed (%d) !\r\n", result );
sendMessage( message );
while( 1 );
}
unsigned int bytes;
if ( result = f_read (&SDFile, message, 64, &bytes) )
{
sprintf( message, "Read failed (%d) !\r\n", result );
sendMessage( message );
while( 1 );
}
sendMessage( "Content: " );
sendMessage( message );
sendMessage( "\r\n" );
f_close(&SDFile);
// Write file
if ( result = f_mount(&SDFatFS, (TCHAR const*)"", 1) )
{
sprintf( message, "Remount f
