Download FreeRTOS

Quality RTOS & Embedded Software

FreeRTOS-Plus-TCP now has unified IPv4 and IPv6 functionalities and multi-interface support.
Achieving Unbrickable MCU FOTA for your FreeRTOS-powered Firmware:
FreeRTOS 202012 LTS end of support announced.
FreeRTOS website now available in Simplified Chinese
New FreeRTOS Long Term Support version now available.

[RTOS Stream Buffer API]


 BaseType_t xStreamBufferGetStaticBuffers( StreamBufferHandle_t xStreamBuffer,
                                           uint8_t ** ppucStreamBufferStorageArea,
                                           StaticStreamBuffer_t ** ppxStaticStreamBuffer );

configSUPPORT_STATIC_ALLOCATION must be defined as 1 for this function to be available. See the RTOS Configuration documentation for more information.

Retrieve pointers to a statically created stream buffer's data structure buffer and storage area buffer. These are the same buffers that are supplied at the time of creation.

xStreamBuffer   The stream buffer whose data structure buffer and storage area buffer will be retrieved.
ppucStreamBufferStorageArea   Used to return a pointer to the stream buffer's storage area buffer.
ppxStaticStreamBuffer   Used to return a pointer to the stream buffer's data structure buffer.
pdTRUE if the buffers were retrieved, pdFALSE otherwise.

Copyright (C) Amazon Web Services, Inc. or its affiliates. All rights reserved.