From 232cc7365e9f39fb52bf93c465ebb6936c6ee8db Mon Sep 17 00:00:00 2001
From: Michael Wagner <mw@iot-make.de>
Date: Sat, 28 Jul 2018 19:43:43 +0200
Subject: [PATCH] Semaphore in ISR changed

---
 src/CAN.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/CAN.c b/src/CAN.c
index 259a32c..826f9db 100644
--- a/src/CAN.c
+++ b/src/CAN.c
@@ -73,7 +73,7 @@ static void CAN_isr(void *arg_p) {
 	                  | __CAN_IRQ_ARB_LOST         // 0x40
 	                  | __CAN_IRQ_BUS_ERR          // 0x80
 	                  )) != 0) {
-		xSemaphoreGive(sem_tx_complete);
+		xSemaphoreGiveFromISR(sem_tx_complete, &higherPriorityTaskWoken);
 	}
 
 	// check if any higher priority task has been woken by any handler