shuichan_old/V1.4/STM32F103_App1/HardWare/USER_CMD/user_cmd.c

/* user_cmd.c - 蓝牙串口调试命令处理
 *
 * 通过 USART1 接收简单文本命令，用于现场调试:
 *   RESET/OTA          - 复位整机
 *   RECOVERY           - WiFi模块 AT+RESTORE 忘掉已存热点(测试SmartConfig) + 复位
 *   INFO               - 打印 MQTT 配置信息
 *   STATUS             - 打印继电器状态
 *   R1ON ~ R4OFF       - 单路继电器开关
 *   ALLON / ALLOFF     - 全部继电器开关
 *   HELP               - 显示支持命令
 */

#include "user_cmd.h"
#include "app_common.h"
#include "relay.h"
#include "24c02.h"
#include "uart.h"
#include "log.h"
#include "network.h"
#include "net_wifi.h"
#include "esp8266.h"

/* 本地命令字符串不区分大小写比较 */
static int cmd_is(const char *a, const char *b)
{
    while (*a && *b) {
        char ca = *a, cb = *b;
        if (ca >= 'A' && ca <= 'Z') ca += 'a' - 'A';
        if (cb >= 'A' && cb <= 'Z') cb += 'a' - 'A';
        if (ca != cb) return 0;
        a++; b++;
    }
    return (*a == 0 && *b == 0);
}

/* 通过蓝牙串口直接控制单个继电器，并保存/上报状态 */
static void relay_set(uint8_t ch, uint8_t on)
{
    if (ch < 1 || ch > 4) return;

    relaySet(ch, on);
    log_info("> BT: SW%d %s", ch, on ? "ON" : "OFF");
    eepromWriteData(102, &MqttInfoStr.Relay_State[0], 7);
    relayRequestReport();
}

void userCmdInit(void)
{
    /* 无需额外初始化 */
}

/* 处理 USART1 蓝牙调试命令 */
void process_usart1_command(void)
{
    const char *cmd = USART1_GetCommand();
    if (!cmd) return;

    if (cmd_is(cmd, "RESET")) {
        log_warn("> USART1 RESET command received, rebooting...");
        HAL_Delay(100);
        NVIC_SystemReset();
    }
    else if (cmd_is(cmd, "INFO")) {
        log_info("> BT INFO: ver=%u, server=%s:%d, client=%s",
                 MqttInfoStr.Ver, MqttInfoStr.ServerIP,
                 MqttInfoStr.ServerPort, MqttInfoStr.ClientID);
    }
    else if (cmd_is(cmd, "R1ON"))  { relay_set(1, 1); }
    else if (cmd_is(cmd, "R1OFF")) { relay_set(1, 0); }
    else if (cmd_is(cmd, "R2ON"))  { relay_set(2, 1); }
    else if (cmd_is(cmd, "R2OFF")) { relay_set(2, 0); }
    else if (cmd_is(cmd, "R3ON"))  { relay_set(3, 1); }
    else if (cmd_is(cmd, "R3OFF")) { relay_set(3, 0); }
    else if (cmd_is(cmd, "R4ON"))  { relay_set(4, 1); }
    else if (cmd_is(cmd, "R4OFF")) { relay_set(4, 0); }
    else if (cmd_is(cmd, "ALLON"))  {
        relay_set(1, 1); relay_set(2, 1); relay_set(3, 1); relay_set(4, 1);
    }
    else if (cmd_is(cmd, "ALLOFF")) {
        relay_set(1, 0); relay_set(2, 0); relay_set(3, 0); relay_set(4, 0);
    }
    else if (cmd_is(cmd, "STATUS")) {
        log_info("> BT STATUS: SW1=%s, SW2=%s, SW3=%s, SW4=%s",
                 MqttInfoStr.Relay_State[1] ? "ON" : "OFF",
                 MqttInfoStr.Relay_State[2] ? "ON" : "OFF",
                 MqttInfoStr.Relay_State[3] ? "ON" : "OFF",
                 MqttInfoStr.Relay_State[4] ? "ON" : "OFF");
    }
    else if (cmd_is(cmd, "OTA")) {
        log_info("> BT OTA: reboot to bootloader for OTA check");
        HAL_Delay(100);
        NVIC_SystemReset();
    }
    else if (cmd_is(cmd, "RECOVERY")) {
        /* WiFi 模块 AT+RESTORE 恢复出厂（忘掉已保存的热点），用于测试 SmartConfig；
         * 仅 WiFi 通道激活时才操作模块（UART4 与 4G 共享接收缓冲，
         * 4G 模式下动 UART4 会干扰 4G 数据），随后整机复位走完整重连流程 */
        if (NET_GetActiveBackend() == NET_BACKEND_WIFI) {
            log_warn("> BT RECOVERY: WiFi restore scheduled"); g_wifi_restore_req = 1;
        } else {
            log_warn("> BT RECOVERY: 4G mode, WiFi module untouched, reboot only");
            HAL_Delay(100);
            NVIC_SystemReset();
        }
    }
    else if (cmd_is(cmd, "HELP")) {
        log_info("CMD: RESET, INFO, STATUS, R1ON/R1OFF~R4ON/R4OFF, ALLON, ALLOFF, OTA, RECOVERY, HELP");
    }
    else {
        log_warn("> BT unknown cmd: %s", cmd);
    }
}