133 lines
3.9 KiB
C
133 lines
3.9 KiB
C
/*
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* 模块名称：Network Application Task
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* 模块功能：CH395F 协议栈初始化 + 轮询 + TCP/UDP 业务处理
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* 与 net_socket.h 配合，在 FreeRTOS 独立任务中运行
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* 适用平台：STM32F407ZGTx + CH395F
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* 作者：王建锋
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* 创建日期：2026-07-19
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* 修改记录：
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* v1.0 2026-07-19 王建锋 创建初始版本
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* v1.1 2026-07-19 王建锋 migrate from freertos.c StartNetTask
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* v1.2 2026-07-21 王建锋 网络初始化移入本任务（net_init + TCP 监听）
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*/
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#include <string.h>
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#include "net_task.h"
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#include "cmsis_os.h"
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#include "net_socket.h"
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#include "net_select.h"
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#include "ch395f.h"
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#include "ch395f_test.h"
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#define DBG_TAG "[NET_TASK]"
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#include "dbg_log.h"
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static uint8_t s_net_buf[1500];
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/*
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* 函数功能：网络任务初始化
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* 入口参数：无
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* 返 回 值：0 - 成功，-1 - 失败
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* 限定条件：CH395F 协议栈已初始化
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* 函数说明：创建 TCP Server 监听 Socket，注册回调等
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*/
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int net_task_init(void)
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{
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DBG_INFO("net_task_init");
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return 0;
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}
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/*
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* 函数功能：网络任务主函数
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* 入口参数：arg - FreeRTOS 传入参数（未使用）
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* 返 回 值：无
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* 函数说明：启动后先调用 net_init 初始化 CH395F 协议栈，创建 TCP 监听，
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* 再进入轮询循环处理网络事件
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*/
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void net_task_func(void const *arg)
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{
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(void)arg;
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osDelay(2000);
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/* ==================== CH395F 协议栈初始化 ==================== */
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DBG_INFO("=== Network Init ===");
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if (net_init("192.168.1.100", "255.255.255.0", "192.168.1.1") == 0) {
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DBG_INFO("net init: OK");
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uint8_t mac[6];
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ch395f_get_mac_addr(mac);
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DBG_INFO("MAC: %02X:%02X:%02X:%02X:%02X:%02X",
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mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
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ch395f_set_phy(CH395F_PHY_100M_FULL);
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HAL_Delay(3000);
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uint8_t phy = ch395f_get_phy_status();
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DBG_INFO("PHY: %s",
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(phy == CH395F_PHY_100M_FULL) ? "100M FULL" :
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(phy == CH395F_PHY_100M_HALF) ? "100M HALF" :
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(phy == CH395F_PHY_10M_FULL) ? "10M FULL" :
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(phy == CH395F_PHY_10M_HALF) ? "10M HALF" :
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(phy == CH395F_PHY_DISCONN) ? "DISCONNECT" : "UNKNOWN");
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} else {
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DBG_ERROR("net init: FAIL");
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}
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/* ==================== TCP Server Echo 测试 ==================== */
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{
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int listen_sock = net_socket(NET_AF_INET, NET_SOCK_STREAM, 0);
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DBG_INFO("TCP listen socket: %d", listen_sock);
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struct net_sockaddr_in serv_addr;
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memset(&serv_addr, 0, sizeof(serv_addr));
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serv_addr.sin_family = NET_AF_INET;
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serv_addr.sin_port = net_htons(8080);
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serv_addr.sin_addr.s_addr = NET_INADDR_ANY;
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if (net_bind(listen_sock, (struct net_sockaddr *)&serv_addr, sizeof(serv_addr)) == 0) {
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DBG_INFO("TCP bind: OK (port 8080)");
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} else {
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DBG_ERROR("TCP bind: FAIL");
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}
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if (net_listen_locked(listen_sock, NET_TCP_SERVER_MAX_CLIENTS) == 0) {
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DBG_INFO("TCP listen: OK (max_clients=%d)", NET_TCP_SERVER_MAX_CLIENTS);
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} else {
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DBG_ERROR("TCP listen: FAIL");
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}
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}
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DBG_INFO("netTask: started, processing messages");
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/* ==================== 主轮询循环 ==================== */
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for (;;) {
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net_poll();
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net_process_messages();
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#ifdef ENABLE_PHASE4_TESTS
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for (int i = 1; i < 8; i++) {
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net_sock_t *p_sk = net_get_sock(i);
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if (p_sk == NULL || p_sk->state != NET_SOCK_STATE_ESTABLISHED) {
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continue;
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}
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int n = net_recv_sock(p_sk, s_net_buf, sizeof(s_net_buf), NET_MSG_DONTWAIT);
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if (n > 0) {
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net_send_sock(p_sk, s_net_buf, n);
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}
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}
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#endif
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#ifdef ENABLE_PHASE5_TESTS
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ch395f_phase5_tests();
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#endif
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#ifdef ENABLE_PHASE7_TESTS
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ch395f_phase7_tests();
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#endif
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osDelay(10);
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}
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}
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