Add the usual missing -1.

17 years ago · b7f66b9db6
parent 4304c07ebf
commit b7f66b9db6
1 changed files with 1 additions and 1 deletions
--- a/Source/portable/MPLAB/PIC32MX/port.c
+++ b/Source/portable/MPLAB/PIC32MX/port.c
@ -134,7 +134,7 @@ portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE
 */
 void prvSetupTimerInterrupt( void )
 {
-const unsigned portLONG ulCompareMatch = (configPERIPHERAL_CLOCK_HZ / portTIMER_PRESCALE) / configTICK_RATE_HZ;
+const unsigned portLONG ulCompareMatch = ( (configPERIPHERAL_CLOCK_HZ / portTIMER_PRESCALE) / configTICK_RATE_HZ ) - 1;

 	OpenTimer1( ( T1_ON | T1_PS_1_8 | T1_SOURCE_INT ), ulCompareMatch );
 	ConfigIntTimer1( T1_INT_ON | configKERNEL_INTERRUPT_PRIORITY );