int sdcard_initialize_sync (uint32_t* block_size, uint32_t* size_in_kB) {
int err;
sdcard_data_t result;
result.fired = false;
result.error = TOCK_SUCCESS;
err = sdcard_set_callback(sdcard_cb, (void*) &result);
if (err < 0) return err;
err = sdcard_initialize();
if (err < 0) return err;
// wait for callback
yield_for(&result.fired);
// copy args
if (block_size != NULL) {
*block_size = result.block_size;
}
if (size_in_kB != NULL) {
*size_in_kB = result.size_in_kB;
}
return result.error;
}
DSTATUS disk_initialize(BYTE drv /* Physical drive number (0..) */
)
{
if (drv) return STA_NOINIT;
if (sdcard_initialize() == 0)
Stat &= ~STA_NOINIT;
return Stat;
}
