Update port.c

armink · Jun 18, 2019 · aac4b8a · aac4b8a
1 parent 2fb1a88
commit aac4b8a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/FreeModbus/port/rtt/port.c b/FreeModbus/port/rtt/port.c
@@ -24,15 +24,15 @@
 /* ----------------------- Modbus includes ----------------------------------*/
 #include "port.h"
 /* ----------------------- Variables ----------------------------------------*/
-static rt_base_t level;
+
 /* ----------------------- Start implementation -----------------------------*/
 void EnterCriticalSection(void)
 {
- level = rt_hw_interrupt_disable();
+ rt_enter_critical();
 }
 
 void ExitCriticalSection(void)
 {
- rt_hw_interrupt_enable(level);
+ rt_exit_critical();
 }