Commit 994bb4a8 authored by Dave Hylands's avatar Dave Hylands
Browse files

Fix sdcard_power_on to not do anything if the card is already powered on.

parent e5cbb703
......@@ -90,6 +90,9 @@ bool sdcard_power_on(void) {
if (!sdcard_is_present()) {
return false;
}
if (sd_handle.Instance) {
return true;
}
// SD device interface configuration
sd_handle.Instance = SDIO;
......@@ -120,7 +123,10 @@ error:
}
void sdcard_power_off(void) {
HAL_SD_DeInit(&sd_handle);
if (!sd_handle.Instance) {
return;
}
HAL_SD_DeInit(&sd_handle);
sd_handle.Instance = NULL;
}
......
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