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 FreeRTOS+POSIX:
 POSIX API for FreeRTOS
 FreeRTOS+FAT:
 Thread aware file system

FreeRTOS+UDP was removed from the FreeRTOS kernel download from FreeRTOS V10.1.0. See the FreeRTOS+TCP stack, which can be configured for UDP only use, as an alternative.

vNetworkBufferRelease()
[Ethernet Driver Porting API]

FreeRTOS_IP_Private.h
NetworkBufferManagement.h 
void vNetworkBufferRelease( xNetworkBufferDescriptor_t * const pxNetworkBuffer );

Returns to the IP stack a network buffer descriptor that was previously obtained from the IP stack by a call to pxNetworkBufferGet().

If the network buffer descriptor references an Ethernet buffer then the Ethernet buffer is also returned.

pxNetworkBufferGet() must not be called from an interrupt service routine (ISR).


Parameters:

pxNetworkBuffer   A pointer to the network buffer descriptor being released (returned to the IP stack).


Example usage:

Examples are provided on the Porting FreeRTOS to a Different Microcontroller page.


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