len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-04-19 21:11:57 -04:00
Code Issues Packages Projects Releases Wiki Activity

Improve example code for xTaskCreate().

Browse source
This commit is contained in:
Richard Barry 2008-09-22 13:43:07 +00:00
parent 10edc1088a
commit c3a33e5e7c
1 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
Source/include/task.h
View file

@ -215,10 +215,13 @@ typedef struct xTIME_OUT
// Function that creates a task. // Function that creates a task.
void vOtherFunction( void ) void vOtherFunction( void )
{ {
unsigned char ucParameterToPass; static unsigned char ucParameterToPass;
xTaskHandle xHandle; xTaskHandle xHandle;
// Create the task, storing the handle. // Create the task, storing the handle. Note that the passed parameter ucParameterToPass
// must exist for the lifetime of the task, so in this case is declared static. If it was just an
// an automatic stack variable it might no longer exist, or at least have been corrupted, by the time
// the new time attempts to access it.
xTaskCreate( vTaskCode, "NAME", STACK_SIZE, &ucParameterToPass, tskIDLE_PRIORITY, &xHandle ); xTaskCreate( vTaskCode, "NAME", STACK_SIZE, &ucParameterToPass, tskIDLE_PRIORITY, &xHandle );
// Use the handle to delete the task. // Use the handle to delete the task.