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| author | Abdoulaye Walsimou Gaye <walsimou@walsimou.com> | 2009-04-13 18:53:10 +0200 |
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| committer | Abdoulaye Walsimou Gaye <walsimou@walsimou.com> | 2009-04-13 18:53:10 +0200 |
| commit | 781c150c553531f94db40c02d70c0a079893b15b (patch) | |
| tree | dc39aa822e2832a4f922703c20e2a6739fe37d8e | |
| parent | 1d0037149e63ff2583aa384276c27dcb71aab6b6 (diff) | |
| download | freertos-781c150c553531f94db40c02d70c0a079893b15b.tar.gz freertos-781c150c553531f94db40c02d70c0a079893b15b.tar.bz2 freertos-781c150c553531f94db40c02d70c0a079893b15b.tar.xz | |
PIC18_SDCC: Add 1 byte for tasks function parameters
This patch adds 1 byte, in order to hold tasks functions parameters, in tasks stack.
We use 3 bytes, because SDCC uses 3 bytes for generic pointers.
signed-off-by: Abdoulaye Walsimou Gaye <walsimou@walsimou.com>
| -rw-r--r-- | Source/portable/SDCC/PIC18/port.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Source/portable/SDCC/PIC18/port.c b/Source/portable/SDCC/PIC18/port.c index 6abaa737..27914e90 100644 --- a/Source/portable/SDCC/PIC18/port.c +++ b/Source/portable/SDCC/PIC18/port.c @@ -78,7 +78,7 @@ static void prvSetupTimerInterrupt(void); * The configuration of timer0 done in prvSetupTimerInterrupt,implies the bellow relation * between configTICK_RATE_HZ and TMR0ReloadValue. */ -const unsigned portSHORT TMR0ReloadValue=(65536 - configCPU_CLOCK_HZ/(configTICK_RATE_HZ*portTIMER_FOSC_SCALE)); +const static unsigned portSHORT TMR0ReloadValue=(65536 - configCPU_CLOCK_HZ/(configTICK_RATE_HZ*portTIMER_FOSC_SCALE)); /* * ISR placed on the high priority vector. @@ -103,6 +103,9 @@ portSTACK_TYPE *pxPortInitialiseStack(portSTACK_TYPE *pxTopOfStack, pdTASK_CODE ulAddress >>= 8; *pxTopOfStack = (portSTACK_TYPE) (ulAddress & (unsigned portLONG)0x00ff); pxTopOfStack--; + ulAddress >>= 8; + *pxTopOfStack = (portSTACK_TYPE) (ulAddress & (unsigned portLONG)0x00ff); + pxTopOfStack--; /*Now we save hardware and compiler registers*/ *pxTopOfStack = (portSTACK_TYPE)0x00; /* WREG. */ |