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Counting semaphore demo added.

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This commit is contained in:
Richard Barry
2007-12-01 20:28:04 +00:00
parent a8eabeabbb
commit d69d2df8d6
11 changed files with 581 additions and 202 deletions
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Source/portable/GCC/ARM7_AT91SAM7S/port.c
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@@ -114,7 +114,7 @@ portSTACK_TYPE *pxOriginalTOS;
*pxTopOfStack = ( portSTACK_TYPE ) pxCode + portINSTRUCTION_SIZE;
pxTopOfStack--;
*pxTopOfStack = ( portSTACK_TYPE ) 0xaaaaaaaa; /* R14 */
*pxTopOfStack = ( portSTACK_TYPE ) 0x00000000; /* R14 */
pxTopOfStack--;
*pxTopOfStack = ( portSTACK_TYPE ) pxOriginalTOS; /* Stack used when task starts goes in R13. */
pxTopOfStack--;