Hi,
how am I supposed so handle the reinsertion event while using the FileX with an SD card? All the examples I saw assume the SD card cannot be ejected while in use which is obviously unrealistic.
I tried to do it according to the official docs and when the ejection is detected I call the fx_media_abort and fx_stm32_sd_deinit. But during the reinsertion when I call the fx_media_open again I get the FX_IO_ERROR. At this point the driver should be in an uninitialized state and the fx_media_open should call the fx_stm32_sd_init function.
Can anyone relate to this problem? Here is the code example. The FX_STM32_SD_INIT macro is defined.
if(card_insertion_flag.Get(0x03, EventGroup::Access::bit_or_clear, TX_WAIT_FOREVER,flag))
{
if(flag & 0x01)
{
//Card inserted
uint8_t cntr = 0;
do
{
status = fx_media_open(&this->sdio_disk, (char* )"SD card", fx_stm32_sd_driver, 0, (VOID *) media_memory, this->media_memory_size);
HAL_Delay(50);
}
while(cntr++ < 50 && status != FX_SUCCESS);
if(status != FX_SUCCESS)
{
Error_Handler();
}
status = fx_file_open(...
}
else
{
//Here I tried all this and its combinations
//status = fx_media_abort(&this->sdio_disk);
//status = fx_media_close(&this->sdio_disk);
//fx_stm32_sd_deinit(0);
}
}
