stm-firmware/include/reflow-controller/safety/safety-config.h

@@ -86,7 +86,7 @@ enum analog_value_monitor {
 
 
 /**
- * @brief Key used to lock the safety flags from external ack'ing
+ * @brief Key used to lock the safefety flags from external ack'ing
  */
 #define MEAS_ADC_SAFETY_FLAG_KEY 0xe554dac3UL
 

stm-firmware/main.c

@@ -130,10 +130,8 @@ static bool mount_sd_card_if_avail(bool mounted)
 	if (!sdio_check_inserted() && !mounted && inserted_counter > 4) {
 		inserted_counter = 0;
 		res = f_mount(fs_ptr, "0:/", 1);
-		if (res == FR_OK) {
-			led_set(1, 1);
+		if (res == FR_OK)
 			return true;
-		}
 		else
 			return false;
 	}
@@ -219,10 +217,15 @@ int main(void)
 	while (1) {
 
 		if (systick_ticks_have_passed(quarter_sec_timestamp, 250)) {
-			led_set(1, 0);
 			sd_old = sd_card_mounted;
 			sd_card_mounted = mount_sd_card_if_avail(sd_card_mounted);
 
+			if (sd_old != sd_card_mounted) {
+				led_set(0, 1);
+			} else {
+				led_set(0, 0);
+			}
+
 			if (sd_card_mounted && !sd_old) {
 				adc_pt1000_get_resistance_calibration(NULL, NULL, &cal_active);
 				if (!cal_active) {