Place DSB instruction before WFI instruction in EFMG890F128 demo.

12 years ago · 3fbee4f0a8
parent 64bd0689c7
commit 3fbee4f0a8
1 changed files with 1 additions and 0 deletions
--- a/FreeRTOS/Demo/CORTEX_EFMG890F128_IAR/main.c
+++ b/FreeRTOS/Demo/CORTEX_EFMG890F128_IAR/main.c
@ -286,6 +286,7 @@ static void prvLowPowerMode1( void )
 	SCB->SCR &= ~( 1 << SCB_SCR_SLEEPDEEP_Pos );
 	
 	/* Power down. */
+	__DSB();
 	__WFI();
 }