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Fix Lwip client bug.

This commit is contained in:
yudongdong 2021-06-08 03:15:28 +08:00
parent 82e7002069
commit 8b1a886e13
2 changed files with 12 additions and 8 deletions
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2
Ubiquitous/XiUOS/resources/ethernet/LwIP/arch/sys_arch.h
View File

@ -56,7 +56,7 @@
#include <xs_base.h>
/* USER CODE BEGIN 0 */
#define SET_AS_SERVER 1 /* define this terminal is udp server or not*/
// #define SET_AS_SERVER 1 /* define this terminal is udp server or not*/
#define LOCAL_PORT_SERVER 5001
#define TARGET_PORT_CLIENT LOCAL_PORT_SERVER

18
Ubiquitous/XiUOS/resources/ethernet/LwIP/arch/udp_echo.c
View File

@ -107,6 +107,7 @@ static void UdpEchoThreadServer(void *arg)
while(1)
{
memset(recv_data, 0, RECV_DATA);
recv_data_len=recvfrom(sock,recv_data,
RECV_DATA,0,
(struct sockaddr*)&seraddr,
@ -131,7 +132,7 @@ __exit:
static void UdpEchoThreadClient(void *arg)
{
KPrintf("UdpEchoThreadClient start.\n");
MdelayKTask(5000);
int sock_udp_send_once = -1;
sock_udp_send_once = socket(AF_INET, SOCK_DGRAM, 0);
if (sock_udp_send_once < 0)
@ -155,17 +156,20 @@ static void UdpEchoThreadClient(void *arg)
KPrintf("UDP connect sucess, start to send.\n");
KPrintf("\n\nTarget Port:%d\n\n", udp_sock.sin_port);
sendto(sock_udp_send_once,send_msg,
strlen(send_msg),0,
(struct sockaddr*)&udp_sock,
sizeof(struct sockaddr));
KPrintf("Send UDP msg: %s ", send_msg);
while (1)
{
KPrintf("Lwip client is running.\n");
MdelayKTask(3000);
sendto(sock_udp_send_once,send_msg,
strlen(send_msg),0,
(struct sockaddr*)&udp_sock,
sizeof(struct sockaddr));
KPrintf("Send UDP msg: %s ", send_msg);
MdelayKTask(1000);
}
__exit: