len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-08-19 01:28:32 -04:00
Code Issues Projects Releases Packages Wiki Activity

Map portTICK_RATE_MS to portTICK_PERIOD_MS.

Browse source
This commit is contained in:
Richard Barry 2014-01-05 20:40:55 +00:00
parent a56d4b998c
commit 1aaa80fba6
86 changed files with 114 additions and 113 deletions
Download patch file Download diff file Expand all files Collapse all files

16
FreeRTOS/Source/include/timers.h
View file

@ -133,11 +133,11 @@ typedef void (*PendedFunction_t)( void *, uint32_t );
* by its handle, and never by its name.
*
* @param xTimerPeriodInTicks The timer period. The time is defined in tick
* periods so the constant portTICK_RATE_MS can be used to convert a time that
* periods so the constant portTICK_PERIOD_MS can be used to convert a time that
* has been specified in milliseconds. For example, if the timer must expire
* after 100 ticks, then xTimerPeriodInTicks should be set to 100.
* Alternatively, if the timer must expire after 500ms, then xPeriod can be set
* to ( 500 / portTICK_RATE_MS ) provided configTICK_RATE_HZ is less than or
* to ( 500 / portTICK_PERIOD_MS ) provided configTICK_RATE_HZ is less than or
* equal to 1000.
*
* @param uxAutoReload If uxAutoReload is set to pdTRUE then the timer will
@ -431,11 +431,11 @@ TaskHandle_t xTimerGetTimerDaemonTaskHandle( void );
* @param xTimer The handle of the timer that is having its period changed.
*
* @param xNewPeriod The new period for xTimer. Timer periods are specified in
* tick periods, so the constant portTICK_RATE_MS can be used to convert a time
* tick periods, so the constant portTICK_PERIOD_MS can be used to convert a time
* that has been specified in milliseconds. For example, if the timer must
* expire after 100 ticks, then xNewPeriod should be set to 100. Alternatively,
* if the timer must expire after 500ms, then xNewPeriod can be set to
* ( 500 / portTICK_RATE_MS ) provided configTICK_RATE_HZ is less than
* ( 500 / portTICK_PERIOD_MS ) provided configTICK_RATE_HZ is less than
* or equal to 1000.
*
* @param xBlockTime Specifies the time, in ticks, that the calling task should
@ -472,7 +472,7 @@ TaskHandle_t xTimerGetTimerDaemonTaskHandle( void );
* // cause the timer to start. Block for a maximum of 100 ticks if the
* // change period command cannot immediately be sent to the timer
* // command queue.
* if( xTimerChangePeriod( xTimer, 500 / portTICK_RATE_MS, 100 ) == pdPASS )
* if( xTimerChangePeriod( xTimer, 500 / portTICK_PERIOD_MS, 100 ) == pdPASS )
* {
* // The command was successfully sent.
* }
@ -613,7 +613,7 @@ TaskHandle_t xTimerGetTimerDaemonTaskHandle( void );
* // Create then start the one-shot timer that is responsible for turning
* // the back-light off if no keys are pressed within a 5 second period.
* xBacklightTimer = xTimerCreate( "BacklightTimer", // Just a text name, not used by the kernel.
* ( 5000 / portTICK_RATE_MS), // The timer period in ticks.
* ( 5000 / portTICK_PERIOD_MS), // The timer period in ticks.
* pdFALSE, // The timer is a one-shot timer.
* 0, // The id is not used by the callback so can take any value.
* vBacklightTimerCallback // The callback function that switches the LCD back-light off.
@ -809,11 +809,11 @@ TaskHandle_t xTimerGetTimerDaemonTaskHandle( void );
* @param xTimer The handle of the timer that is having its period changed.
*
* @param xNewPeriod The new period for xTimer. Timer periods are specified in
* tick periods, so the constant portTICK_RATE_MS can be used to convert a time
* tick periods, so the constant portTICK_PERIOD_MS can be used to convert a time
* that has been specified in milliseconds. For example, if the timer must
* expire after 100 ticks, then xNewPeriod should be set to 100. Alternatively,
* if the timer must expire after 500ms, then xNewPeriod can be set to
* ( 500 / portTICK_RATE_MS ) provided configTICK_RATE_HZ is less than
* ( 500 / portTICK_PERIOD_MS ) provided configTICK_RATE_HZ is less than
* or equal to 1000.
*
* @param pxHigherPriorityTaskWoken The timer service/daemon task spends most