From 4e52fa6b6f8087a07bdd1ca718a922612dd2b8ac Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=B6=82=E7=85=9C=E6=B4=8B?= <1163589503@qq.com> Date: Tue, 8 Aug 2023 10:53:25 +0800 Subject: [PATCH] Fix edu-arm32 UDPSend Bug. --- .../XiZi_IIoT/resources/ethernet/cmd_lwip/lwip_tcp_demo.c | 2 +- .../XiZi_IIoT/resources/ethernet/cmd_lwip/lwip_udp_demo.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Ubiquitous/XiZi_IIoT/resources/ethernet/cmd_lwip/lwip_tcp_demo.c b/Ubiquitous/XiZi_IIoT/resources/ethernet/cmd_lwip/lwip_tcp_demo.c index 1a5fd37bc..2bb6bb601 100755 --- a/Ubiquitous/XiZi_IIoT/resources/ethernet/cmd_lwip/lwip_tcp_demo.c +++ b/Ubiquitous/XiZi_IIoT/resources/ethernet/cmd_lwip/lwip_tcp_demo.c @@ -119,7 +119,7 @@ void LwipTcpSendTest(int argc, char *argv[]) sys_thread_new("tcp send", LwipTcpSendTask, ¶m, LWIP_TASK_STACK_SIZE, LWIP_DEMO_TASK_PRIO); } -SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) | SHELL_CMD_PARAM_NUM(3), +SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) | SHELL_CMD_PARAM_NUM(5), TCPSend, LwipTcpSendTest, TCPSend msg [ip:port [num [interval]]]); void LwipTcpRecvTest(void) diff --git a/Ubiquitous/XiZi_IIoT/resources/ethernet/cmd_lwip/lwip_udp_demo.c b/Ubiquitous/XiZi_IIoT/resources/ethernet/cmd_lwip/lwip_udp_demo.c index cc41a965e..c0dd98571 100755 --- a/Ubiquitous/XiZi_IIoT/resources/ethernet/cmd_lwip/lwip_udp_demo.c +++ b/Ubiquitous/XiZi_IIoT/resources/ethernet/cmd_lwip/lwip_udp_demo.c @@ -103,7 +103,7 @@ void *LwipUdpSendTest(int argc, char *argv[]) } else { strncpy(udp_demo_msg, argv[1], strlen(argv[1])); strncat(udp_demo_msg, "\r\n", 3); - if(argc == 3) { + if(argc >= 3) { sscanf(argv[2], "%d.%d.%d.%d:%d", &udp_server_ip[0], &udp_server_ip[1], &udp_server_ip[2], &udp_server_ip[3], &udp_server_port); } if(argc > 3) {