/*\r
- FreeRTOS V9.0.1 - Copyright (C) 2017 Real Time Engineers Ltd.\r
- All rights reserved\r
-\r
- VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
-\r
- This file is part of the FreeRTOS distribution.\r
-\r
- FreeRTOS is free software; you can redistribute it and/or modify it under\r
- the terms of the GNU General Public License (version 2) as published by the\r
- Free Software Foundation >>>> AND MODIFIED BY <<<< the FreeRTOS exception.\r
-\r
- ***************************************************************************\r
- >>! NOTE: The modification to the GPL is included to allow you to !<<\r
- >>! distribute a combined work that includes FreeRTOS without being !<<\r
- >>! obliged to provide the source code for proprietary components !<<\r
- >>! outside of the FreeRTOS kernel. !<<\r
- ***************************************************************************\r
-\r
- FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
- FOR A PARTICULAR PURPOSE. Full license text is available on the following\r
- link: http://www.freertos.org/a00114.html\r
-\r
- ***************************************************************************\r
- * *\r
- * FreeRTOS provides completely free yet professionally developed, *\r
- * robust, strictly quality controlled, supported, and cross *\r
- * platform software that is more than just the market leader, it *\r
- * is the industry's de facto standard. *\r
- * *\r
- * Help yourself get started quickly while simultaneously helping *\r
- * to support the FreeRTOS project by purchasing a FreeRTOS *\r
- * tutorial book, reference manual, or both: *\r
- * http://www.FreeRTOS.org/Documentation *\r
- * *\r
- ***************************************************************************\r
-\r
- http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading\r
- the FAQ page "My application does not run, what could be wrong?". Have you\r
- defined configASSERT()?\r
-\r
- http://www.FreeRTOS.org/support - In return for receiving this top quality\r
- embedded software for free we request you assist our global community by\r
- participating in the support forum.\r
-\r
- http://www.FreeRTOS.org/training - Investing in training allows your team to\r
- be as productive as possible as early as possible. Now you can receive\r
- FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers\r
- Ltd, and the world's leading authority on the world's leading RTOS.\r
-\r
- http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
- including FreeRTOS+Trace - an indispensable productivity tool, a DOS\r
- compatible FAT file system, and our tiny thread aware UDP/IP stack.\r
-\r
- http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate.\r
- Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS.\r
-\r
- http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High\r
- Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS\r
- licenses offer ticketed support, indemnification and commercial middleware.\r
-\r
- http://www.SafeRTOS.com - High Integrity Systems also provide a safety\r
- engineered and independently SIL3 certified version for use in safety and\r
- mission critical applications that require provable dependability.\r
-\r
- 1 tab == 4 spaces!\r
-*/\r
+ * FreeRTOS Kernel V10.0.0\r
+ * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.\r
+ *\r
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of\r
+ * this software and associated documentation files (the "Software"), to deal in\r
+ * the Software without restriction, including without limitation the rights to\r
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\r
+ * the Software, and to permit persons to whom the Software is furnished to do so,\r
+ * subject to the following conditions:\r
+ *\r
+ * The above copyright notice and this permission notice shall be included in all\r
+ * copies or substantial portions of the Software. If you wish to use our Amazon\r
+ * FreeRTOS name, please do so in a fair use way that does not cause confusion.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\r
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\r
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\r
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+ *\r
+ * http://www.FreeRTOS.org\r
+ * http://aws.amazon.com/freertos\r
+ *\r
+ * 1 tab == 4 spaces!\r
+ */\r
\r
/*\r
* Implementation of the wrapper functions used to raise the processor privilege\r
#include "queue.h"\r
#include "timers.h"\r
#include "event_groups.h"\r
+#include "stream_buffer.h"\r
#include "mpu_prototypes.h"\r
\r
#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE\r
}\r
/*-----------------------------------------------------------*/\r
\r
+size_t MPU_xStreamBufferSend( StreamBufferHandle_t xStreamBuffer, const void *pvTxData, size_t xDataLengthBytes, TickType_t xTicksToWait )\r
+{\r
+size_t xReturn;\r
+BaseType_t xRunningPrivileged = xPortRaisePrivilege();\r
+\r
+ xReturn = xStreamBufferSend( xStreamBuffer, pvTxData, xDataLengthBytes, xTicksToWait );\r
+ vPortResetPrivilege( xRunningPrivileged );\r
+\r
+ return xReturn;\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+size_t MPU_xStreamBufferSendFromISR( StreamBufferHandle_t xStreamBuffer, const void *pvTxData, size_t xDataLengthBytes, BaseType_t * const pxHigherPriorityTaskWoken )\r
+{\r
+size_t xReturn;\r
+BaseType_t xRunningPrivileged = xPortRaisePrivilege();\r
+\r
+ xReturn = xStreamBufferSendFromISR( xStreamBuffer, pvTxData, xDataLengthBytes, pxHigherPriorityTaskWoken );\r
+ vPortResetPrivilege( xRunningPrivileged );\r
+\r
+ return xReturn;\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+size_t MPU_xStreamBufferReceive( StreamBufferHandle_t xStreamBuffer, void *pvRxData, size_t xBufferLengthBytes, TickType_t xTicksToWait )\r
+{\r
+size_t xReturn;\r
+BaseType_t xRunningPrivileged = xPortRaisePrivilege();\r
+\r
+ xReturn = xStreamBufferReceive( xStreamBuffer, pvRxData, xBufferLengthBytes, xTicksToWait );\r
+ vPortResetPrivilege( xRunningPrivileged );\r
+\r
+ return xReturn;\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+size_t MPU_xStreamBufferReceiveFromISR( StreamBufferHandle_t xStreamBuffer, void *pvRxData, size_t xBufferLengthBytes, BaseType_t * const pxHigherPriorityTaskWoken )\r
+{\r
+size_t xReturn;\r
+BaseType_t xRunningPrivileged = xPortRaisePrivilege();\r
+\r
+ xReturn = xStreamBufferReceiveFromISR( xStreamBuffer, pvRxData, xBufferLengthBytes, pxHigherPriorityTaskWoken );\r
+ vPortResetPrivilege( xRunningPrivileged );\r
+\r
+ return xReturn;\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+void MPU_vStreamBufferDelete( StreamBufferHandle_t xStreamBuffer )\r
+{\r
+BaseType_t xRunningPrivileged = xPortRaisePrivilege();\r
+\r
+ vStreamBufferDelete( xStreamBuffer );\r
+ vPortResetPrivilege( xRunningPrivileged );\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+BaseType_t MPU_xStreamBufferIsFull( StreamBufferHandle_t xStreamBuffer )\r
+{\r
+BaseType_t xReturn;\r
+BaseType_t xRunningPrivileged = xPortRaisePrivilege();\r
+\r
+ xReturn = xStreamBufferIsFull( xStreamBuffer );\r
+ vPortResetPrivilege( xRunningPrivileged );\r
+\r
+ return xReturn;\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+BaseType_t MPU_xStreamBufferIsEmpty( StreamBufferHandle_t xStreamBuffer )\r
+{\r
+BaseType_t xReturn;\r
+BaseType_t xRunningPrivileged = xPortRaisePrivilege();\r
+\r
+ xReturn = xStreamBufferIsEmpty( xStreamBuffer );\r
+ vPortResetPrivilege( xRunningPrivileged );\r
+\r
+ return xReturn;\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+BaseType_t MPU_xStreamBufferReset( StreamBufferHandle_t xStreamBuffer )\r
+{\r
+BaseType_t xReturn;\r
+BaseType_t xRunningPrivileged = xPortRaisePrivilege();\r
+\r
+ xReturn = xStreamBufferReset( xStreamBuffer );\r
+ vPortResetPrivilege( xRunningPrivileged );\r
+\r
+ return xReturn;\r
+}\r
+/*-----------------------------------------------------------*/\r
\r
+size_t MPU_xStreamBufferSpacesAvailable( StreamBufferHandle_t xStreamBuffer )\r
+{\r
+size_t xReturn;\r
+BaseType_t xRunningPrivileged = xPortRaisePrivilege();\r
\r
+ xReturn = xStreamBufferSpacesAvailable( xStreamBuffer );\r
+ vPortResetPrivilege( xRunningPrivileged );\r
+\r
+ return xReturn;\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+size_t MPU_xStreamBufferBytesAvailable( StreamBufferHandle_t xStreamBuffer )\r
+{\r
+size_t xReturn;\r
+BaseType_t xRunningPrivileged = xPortRaisePrivilege();\r
+\r
+ xReturn = xStreamBufferBytesAvailable( xStreamBuffer );\r
+ vPortResetPrivilege( xRunningPrivileged );\r
+\r
+ return xReturn;\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+BaseType_t MPU_xStreamBufferSetTriggerLevel( StreamBufferHandle_t xStreamBuffer, size_t xTriggerLevel )\r
+{\r
+BaseType_t xReturn;\r
+BaseType_t xRunningPrivileged = xPortRaisePrivilege();\r
+\r
+ xReturn = xStreamBufferSetTriggerLevel( xStreamBuffer, xTriggerLevel );\r
+ vPortResetPrivilege( xRunningPrivileged );\r
+\r
+ return xReturn;\r
+}\r
+/*-----------------------------------------------------------*/\r
+\r
+#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 )\r
+ StreamBufferHandle_t MPU_xStreamBufferGenericCreate( size_t xBufferSizeBytes, size_t xTriggerLevelBytes, BaseType_t xIsMessageBuffer )\r
+ {\r
+ StreamBufferHandle_t xReturn;\r
+ BaseType_t xRunningPrivileged = xPortRaisePrivilege();\r
+\r
+ xReturn = xStreamBufferGenericCreate( xBufferSizeBytes, xTriggerLevelBytes, xIsMessageBuffer );\r
+ vPortResetPrivilege( xRunningPrivileged );\r
+\r
+ return xReturn;\r
+ }\r
+#endif /* configSUPPORT_DYNAMIC_ALLOCATION */\r
+/*-----------------------------------------------------------*/\r
+\r
+#if( configSUPPORT_STATIC_ALLOCATION == 1 )\r
+ StreamBufferHandle_t MPU_xStreamBufferGenericCreateStatic( size_t xBufferSizeBytes, size_t xTriggerLevelBytes, BaseType_t xIsMessageBuffer, uint8_t * const pucStreamBufferStorageArea, StaticStreamBuffer_t * const pxStaticStreamBuffer )\r
+ {\r
+ StreamBufferHandle_t xReturn;\r
+ BaseType_t xRunningPrivileged = xPortRaisePrivilege();\r
+\r
+ xReturn = xStreamBufferGenericCreateStatic( xBufferSizeBytes, xTriggerLevelBytes, xIsMessageBuffer, pucStreamBufferStorageArea, pxStaticStreamBuffer );\r
+ vPortResetPrivilege( xRunningPrivileged );\r
+\r
+ return xReturn;\r
+ }\r
+#endif /* configSUPPORT_STATIC_ALLOCATION */\r
+/*-----------------------------------------------------------*/\r
\r
\r
/* Functions that the application writer wants to execute in privileged mode\r
projects / freertos / blobdiff