/* Processing an incoming message on the Event port. */
static void eventRecv(void *arg, struct udp_pcb *pcb, struct pbuf *p,
struct ip_addr *addr, u16_t port)
{
NetPath *netPath = (NetPath *)arg;
/* prevent warnings about unused arguments */
(void)pcb;
(void)addr;
(void)port;
/* Place the incoming message on the Event Port QUEUE. */
if(!netQPut(&netPath->eventQ, p))
PERROR("Event Queue Full!\n");
}
/**
* @brief Processing an incoming message on the General port.
* @param arg the user argument
* @param pcb the tcp_pcb that has received the data
* @param p the packet buffer
* @param addr the addres of sender
* @param port the port number of sender
* @retval None
*/
static void netRecvGeneralCallback(void *arg, struct udp_pcb *pcb, struct pbuf *p,
struct ip_addr *addr, u16_t port)
{
NetPath *netPath = (NetPath *)arg;
/* Place the incoming message on the Event Port QUEUE. */
if (!netQPut(&netPath->generalQ, p))
{
pbuf_free(p);
p = NULL;
ERROR("netRecvGeneralCallback: queue full\n");
return;
}
}
/* Process an incoming message on the General port. */
static void netRecvGeneralCallback(void *arg, struct udp_pcb *pcb, struct pbuf *p,
struct ip_addr *addr, u16_t port)
{
NetPath *netPath = (NetPath *) arg;
/* Place the incoming message on the Event Port QUEUE. */
if (!netQPut(&netPath->generalQ, p))
{
pbuf_free(p);
ERROR("netRecvGeneralCallback: queue full\n");
return;
}
/* Alert the PTP thread there is now something to do. */
ptpd_alert();
}
