latest version before merge

Core/Src/psu_control.c

@@ -8,6 +8,7 @@
 #include "charger_control.h"
 #include "board.h"
 #include "debug.h"
+#include "isr_opt.h"
 
 PSU_02_t PSU_02;
 PSU_04_t PSU_04;
@@ -39,7 +40,7 @@ static uint32_t PSU_StateTime(void){
 	return HAL_GetTick() - PSU0.statetick;
 }
 
-void HAL_CAN_RxFifo1MsgPendingCallback(CAN_HandleTypeDef *hcan){
+ISR_FAST void HAL_CAN_RxFifo1MsgPendingCallback(CAN_HandleTypeDef *hcan){
 
 	static CAN_RxHeaderTypeDef RxHeader;
 	static uint8_t RxData[8] = {0,};