Add volatile on one variable (alignment with 16bit file)

2016-10-26 16:36:18 +02:00 · 2016-10-26 16:36:18 +02:00 · a2e686b82c
parent 896293d5be
commit a2e686b82c
1 changed files with 1 additions and 1 deletions
--- a/targets/TARGET_STM/stm_hal_tick_32b.c
+++ b/targets/TARGET_STM/stm_hal_tick_32b.c
@ -33,7 +33,7 @@
 #define DEBUG_TICK 0 // Set to 1 to toggle a pin (see below which pin) at each tick

 TIM_HandleTypeDef TimMasterHandle;
-uint32_t PreviousVal = 0;
+volatile uint32_t PreviousVal = 0;

 void us_ticker_irq_handler(void);