rtel wrote on Monday, November 04, 2013:
Assuming the line is from an unmodified V1.0.1 version of NetworkBufferManagement.h then I would guess the compiler does not know what a xNetworkBufferDescriptor_t type is.
Have you #included “FreeRTOS_UDP_IP.h” before #including “NetworkBufferManagement.h”?
See the includes in \FreeRTOS-Plus\Source\FreeRTOS-Plus-UDP\portable\NetworkInterface\SH2A\NetworkInterface.c - which is a very basic exmaple (that does not support zero copy).
Regards.