Adds missing include guard for STM32 arduino header. (bakerstu#531)

isubsmith · Apr 5, 2021 · 7e78b23 · 7e78b23
1 parent 962989e
commit 7e78b23
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/arduino/stm32f_hal_conf.hxx b/arduino/stm32f_hal_conf.hxx
@@ -1,3 +1,5 @@
+#ifndef _OPENMRN_ARDUINO_STM32F_HAL_CONF_HXX
+#define _OPENMRN_ARDUINO_STM32F_HAL_CONF_HXX
 
 #include <stm32yyxx_hal_conf.h>
 
@@ -9,3 +11,5 @@ static inline void SetInterruptPriority(uint32_t irq, uint8_t priority)
 #ifndef configKERNEL_INTERRUPT_PRIORITY
 #define configKERNEL_INTERRUPT_PRIORITY 0xA0
 #endif
+
+#endif // _OPENMRN_ARDUINO_STM32F_HAL_CONF_HXX