len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-08-19 17:48:33 -04:00
Code Issues Projects Releases Packages Wiki Activity

Updated GCC/ARM7 ISR functions so they only use static variables.

Browse source
This commit is contained in:
Richard Barry 2007-10-26 10:14:19 +00:00
parent a3921adfe1
commit c54ec1c639
8 changed files with 52 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

13
Demo/lwIP_Demo_Rowley_ARM7/USB/USBIsr.c
View file

@ -71,12 +71,15 @@ void vUSB_ISR( void )
stack variable declarations. */
portENTER_SWITCHING_ISR();
/* Now variables can be declared. */
portCHAR cTaskWokenByPost = pdFALSE;
/* Now variables can be declared. These must be static. */
static portCHAR cTaskWokenByPost;
static volatile unsigned portLONG ulNextMessage = 0;
xISRStatus *pxMessage;
unsigned portLONG ulRxBytes;
unsigned portCHAR ucFifoIndex;
static xISRStatus *pxMessage;
static unsigned portLONG ulRxBytes;
static unsigned portCHAR ucFifoIndex;
/* As the variables are static they must be initialised manually here. */
cTaskWokenByPost = pdFALSE;
/* Use the next message from the array. */
pxMessage = &( xISRMessages[ ( ulNextMessage & usbQUEUE_LENGTH ) ] );