void sdcardInit(void) {
/*
static const evhandler_t evhndl[] = {
InsertHandler,
RemoveHandler
};
struct EventListener el0, el1;
*/
palSetPadMode(GPIOC, 8, PAL_MODE_ALTERNATE(12) | PAL_STM32_OSPEED_HIGHEST);
palSetPadMode(GPIOC, 9, PAL_MODE_ALTERNATE(12) | PAL_STM32_OSPEED_HIGHEST);
palSetPadMode(GPIOC, 10, PAL_MODE_ALTERNATE(12) | PAL_STM32_OSPEED_HIGHEST);
palSetPadMode(GPIOC, 11, PAL_MODE_ALTERNATE(12) | PAL_STM32_OSPEED_HIGHEST);
palSetPadMode(GPIOC, 12, PAL_MODE_ALTERNATE(12) | PAL_STM32_OSPEED_HIGHEST);
palSetPadMode(GPIOD, 2, PAL_MODE_ALTERNATE(12) | PAL_STM32_OSPEED_HIGHEST);
chThdSleepMilliseconds(50);
sdcStart(&SDCD1, NULL);
chThdSleepMilliseconds(50);
InsertHandler(0);
FRESULT err;
uint32_t clusters;
FATFS *fsp;
err = f_getfree("/", &clusters, &fsp);
int retries = 3;
while (err != FR_OK) {
InsertHandler(0);
chThdSleepMilliseconds(20);
err = f_getfree("/", &clusters, &fsp);
chThdSleepMilliseconds(50);
retries--;
if (!retries)
break;
}
}
void BProcess::ScheduleHandler(BHandler *handler)
{
// bout << "BProcess::ScheduleHandler: (" << SysCurrentThread() << ")@" << SysGetRunTime() << endl;
m_lock.LockQuick();
const BHandler::scheduling s = handler->start_schedule();
if (s != BHandler::CANCEL_SCHEDULE) {
handler->IncRefs(this);
UnscheduleHandler(handler,false);
InsertHandler(&m_pendingHandlers,handler);
handler->done_schedule();
} else {
UnscheduleHandler(handler,false);
}
ScheduleNextHandler(); // releases the lock
}
void sdAttemptMountIfUnmounted() {
if (fs_ready)
return;
InsertHandler(0);
}
