j3d1/esp-open-rtos
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

FreeRTOS: Update to r2536.

Browse source 
* Introduce sbBYTES_TO_STORE_MESSAGE_LENGTH

* Fix bug in ucStreamBufferGetStreamBufferType() - which is only used by the
  Percepio trace tool.

* Update the line within vTaskStartScheduler() that was setting xTickCount to 0
  to instead set it to configINITIAL_TICK_COUNT.

* Introduce xMessageBufferNextLengthBytes() and tests for the same.

* Add call to traceTASK_SWITCHED_IN() in vTaskStartScheduler() so trace tools
  can see the first task to run.

* Correct definition of StaticTask_t in the case that portUSE_MPU_WRAPPERS is
  set to 1.

* prvTaskCheckFreeStackSpace() now returns configSTACK_DEPTH_TYPE to allow
  return values greater than max uint16_t value if required.

* xStreamBufferSend() and xStreamBufferReceive() no longer clear task
  notification bits - clearing was unnecessary as only the task notification
  state is used.

* Correct out of date comment in tasks.c.

* Fix typo in comment in queue.h.
This commit is contained in:
Our Air Quality 2018-03-31 23:28:49 +11:00
parent a89417e26e
commit a6fa0ee497
11 changed files with 116 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

19
FreeRTOS/Source/include/message_buffer.h
View file

@ -693,6 +693,25 @@ size_t xMessageBufferSpaceAvailable( MessageBufferHandle_t xMessageBuffer ) );
*/
#define xMessageBufferSpaceAvailable( xMessageBuffer ) xStreamBufferSpacesAvailable( ( StreamBufferHandle_t ) xMessageBuffer )
/**
* message_buffer.h
<pre>
size_t xMessageBufferNextLengthBytes( MessageBufferHandle_t xMessageBuffer ) );
</pre>
* Returns the length (in bytes) of the next message in a message buffer.
* Useful if xMessageBufferReceive() returned 0 because the size of the buffer
* passed into xMessageBufferReceive() was too small to hold the next message.
*
* @param xMessageBuffer The handle of the message buffer being queried.
*
* @return The length (in bytes) of the next message in the message buffer, or 0
* if the message buffer is empty.
*
* \defgroup xMessageBufferNextLengthBytes xMessageBufferNextLengthBytes
* \ingroup MessageBufferManagement
*/
#define xMessageBufferNextLengthBytes( xMessageBuffer ) xStreamBufferNextMessageLengthBytes( ( StreamBufferHandle_t ) xMessageBuffer ) PRIVILEGED_FUNCTION;
/**
* message_buffer.h
*