Update to allow low power mode to be used with the RTOS.

17 years ago · 518d5e538a
parent 3c4c58dc6d
commit 518d5e538a
1 changed files with 4 additions and 0 deletions
--- a/Source/portable/Rowley/MSP430F449/Port2/portext.asm
+++ b/Source/portable/Rowley/MSP430F449/Port2/portext.asm
@ -112,6 +112,10 @@ _portRESTORE_CONTEXT::
 		pop		R6		
 		pop		R5		
 		pop		R4		
+
+		/* Ensure any low power mode bits are cleared within the status
+                register about to be restored. */
+		bic #(SCG1+SCG0+OSCOFF+CPUOFF),0(SP)
 		reti