FreeRTOS+TCP is still in the lab
FreeRTOS+TCP is already used in
commercial products and we encourage
you to try it yourself.
Be aware however that we are
still refining its design, and the
source code and documentation do not
yet meet Real Time Engineers Ltd's strict quality standards.
Please use the forum for support,
feedback and ideas,
or contact us directly if you have a specific business interest.
void vReleaseNetworkBufferAndDescriptor( NetworkBufferDescriptor_t * const pxNetworkBuffer );
Returns to the TCP/IP stack a
network buffer descriptor
that was previously obtained from the TCP/IP stack by a call to
If the network buffer descriptor references an Ethernet buffer then the
Ethernet buffer is also returned.
pxGetNetworkBufferWithDescriptor() must not be called from an interrupt service routine (ISR).
A pointer to the network buffer descriptor being released
(returned to the TCP/IP stack).
Examples are provided on the
Porting FreeRTOS to a Different Microcontroller