while receiving over UDP from PC to ARM, in the udp_callback function how to determine the total number of bytes received in the receive buffer (the parameter U8 *buf is the pointer to the memory where the data is received)?
"...how to determine the total number of bytes received in the receive buffer..."
. . . U8* buf, /* Pointer to buffer containing the received data. */ U16 len )); /* Number of bytes in the received data packet. */
Taken from www.keil.com/.../rlarm_udp_get_socket.htm