X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=FreeRTOS%2FSource%2Finclude%2Fmessage_buffer.h;h=745f0b6135fa12dae51f1acb1d16c75cfe9ed7af;hb=63777264102a4a13b3fb796358ad565926785cb4;hp=8ee6ef004e74ccacd86a7052de7ccff33f94e9de;hpb=97fffb1d1d396472be491bbdb38503c7dc2ba44d;p=freertos

diff --git a/FreeRTOS/Source/include/message_buffer.h b/FreeRTOS/Source/include/message_buffer.h
index 8ee6ef004..745f0b613 100644
--- a/FreeRTOS/Source/include/message_buffer.h
+++ b/FreeRTOS/Source/include/message_buffer.h
@@ -1,6 +1,6 @@
 /*
- * FreeRTOS Kernel V10.1.0
- * Copyright (C) 2018 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
+ * FreeRTOS Kernel V10.2.1
+ * Copyright (C) 2019 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
  * this software and associated documentation files (the "Software"), to deal in
@@ -62,6 +62,10 @@
 #ifndef FREERTOS_MESSAGE_BUFFER_H
 #define FREERTOS_MESSAGE_BUFFER_H
 
+#ifndef INC_FREERTOS_H
+	#error "include FreeRTOS.h must appear in source files before include message_buffer.h"
+#endif
+
 /* Message buffers are built onto of stream buffers. */
 #include "stream_buffer.h"
 
@@ -395,10 +399,10 @@ BaseType_t xHigherPriorityTaskWoken = pdFALSE; // Initialised to pdFALSE.
     // priority of the currently executing task was unblocked and a context
     // switch should be performed to ensure the ISR returns to the unblocked
     // task.  In most FreeRTOS ports this is done by simply passing
-    // xHigherPriorityTaskWoken into taskYIELD_FROM_ISR(), which will test the
+    // xHigherPriorityTaskWoken into portYIELD_FROM_ISR(), which will test the
     // variables value, and perform the context switch if necessary.  Check the
     // documentation for the port in use for port specific instructions.
-    taskYIELD_FROM_ISR( xHigherPriorityTaskWoken );
+    portYIELD_FROM_ISR( xHigherPriorityTaskWoken );
 }
 </pre>
  * \defgroup xMessageBufferSendFromISR xMessageBufferSendFromISR
@@ -584,10 +588,10 @@ BaseType_t xHigherPriorityTaskWoken = pdFALSE;  // Initialised to pdFALSE.
     // priority of the currently executing task was unblocked and a context
     // switch should be performed to ensure the ISR returns to the unblocked
     // task.  In most FreeRTOS ports this is done by simply passing
-    // xHigherPriorityTaskWoken into taskYIELD_FROM_ISR(), which will test the
+    // xHigherPriorityTaskWoken into portYIELD_FROM_ISR(), which will test the
     // variables value, and perform the context switch if necessary.  Check the
     // documentation for the port in use for port specific instructions.
-    taskYIELD_FROM_ISR( xHigherPriorityTaskWoken );
+    portYIELD_FROM_ISR( xHigherPriorityTaskWoken );
 }
 </pre>
  * \defgroup xMessageBufferReceiveFromISR xMessageBufferReceiveFromISR
@@ -692,6 +696,7 @@ size_t xMessageBufferSpaceAvailable( MessageBufferHandle_t xMessageBuffer ) );
  * \ingroup MessageBufferManagement
  */
 #define xMessageBufferSpaceAvailable( xMessageBuffer ) xStreamBufferSpacesAvailable( ( StreamBufferHandle_t ) xMessageBuffer )
+#define xMessageBufferSpacesAvailable( xMessageBuffer ) xStreamBufferSpacesAvailable( ( StreamBufferHandle_t ) xMessageBuffer ) /* Corrects typo in original macro name. */
 
 /**
  * message_buffer.h