将未标定改为红灯常亮，将AT指令free 参数改为0,2

.mrs/launch.json

@@ -5,7 +5,7 @@
 			"type": "mrs-debugger",
 			"request": "launch",
 			"name": "ble_bjq_ch303rct6_ml307",
-			"cwd": "d:\\SXDT\\Project\\CH32\\ble_bjq_ch303rct6_ml307",
+			"cwd": "c:\\Users\\1\\Desktop\\yhq\\ble_-tyq_-bjq_-ch32-v303",
 			"openOCDCfg": {
 				"useLocalOpenOCD": true,
 				"executable": "c:/MounRiver/MounRiver_Studio2/resources/app/resources/win32/components/WCH/OpenOCD/OpenOCD/bin/openocd.exe",
@@ -39,8 +39,8 @@
 					"additionalCommands": []
 				},
 				"loadedFiles": {
-					"executableFile": "d:\\SXDT\\Project\\CH32\\ble_bjq_ch303rct6_ml307\\obj\\ble_bjq_ch303rct6_ml307.elf",
+					"executableFile": "c:\\Users\\1\\Desktop\\yhq\\ble_-tyq_-bjq_-ch32-v303\\obj\\ble_bjq_ch303rct6_ml307.elf",
-					"symbolFile": "d:\\SXDT\\Project\\CH32\\ble_bjq_ch303rct6_ml307\\obj\\ble_bjq_ch303rct6_ml307.elf",
+					"symbolFile": "c:\\Users\\1\\Desktop\\yhq\\ble_-tyq_-bjq_-ch32-v303\\obj\\ble_bjq_ch303rct6_ml307.elf",
 					"executableFileOffset": 0,
 					"symbolFileOffset": 0
 				},

applications/main.c

@@ -156,10 +156,10 @@ int APP_Calibration_Handle(void)
     // 定义超时时间，单位为毫秒
 #define TIMEOUT_MS (3 * 60 * 1000)
 
-    LED_STOP(r);
+    LED_STOP(g);
     LED_STOP(y);
-    LED_CTRL(g, "1000,500", -1);
+    LED_ON(r);
-    LED_START(g);
+    LED_START(r);
 
     uint32_t ticks = 0, gas_calibration_voltage;
     LOG_D("标定开始");

ble_bjq_ch303rct6_ml307.wvproj

@@ -855,10 +855,8 @@
 			"ATTR_BUILD_BEFORE_LAUNCH_ATTR": 2,
 			"GdbServerAllocateConsole": true,
 			"GdbServerAllocateTelnetConsole": false,
-			"SkipDownloadBeforeDebug": false,
 			"StartGdbCLient": true,
-			"UPDATE_THREADLIST_ON_SUSPEND": false,
+			"UPDATE_THREADLIST_ON_SUSPEND": false
-			"DebugInRam": false
 		}
 	}
 }

bsp/src/at_device_ml307.c

@@ -89,7 +89,7 @@ static rt_err_t ml307_power_on(struct at_device *device)
 
     rt_pin_write(ml307->pwr_en_pin, PIN_HIGH);
     rt_thread_mdelay(RT_TICK_PER_SECOND);
-    
+
     rt_pin_write(ml307->power_pin, PIN_HIGH);
     rt_thread_mdelay(ML307_POWER_ON_TIME * RT_TICK_PER_SECOND);
     rt_pin_write(ml307->power_pin, PIN_LOW);
@@ -302,7 +302,7 @@ static int at_device_ml307_connect_tcp(struct at_device *device)
     flash_sever_info sever_info = {0};
     rt_err_t ret                = RT_ERROR;
     ASSERT(device);
-    at_response_t resp = at_create_resp(64, 2, 5000);
+    at_response_t resp = at_create_resp(256, 2, 10000);
     if (resp == RT_NULL)
     {
         LOG_E("No memory for response structure!");
@@ -878,7 +878,7 @@ static void ml307_init_thread_entry(void *parameter)
     struct at_device *device = (struct at_device *)parameter;
     struct at_client *client = device->client;
 
-    resp = at_create_resp(128, 0, rt_tick_from_millisecond(ML307_AT_DEFAULT_TIMEOUT * 2));
+    resp = at_create_resp(256, 0, rt_tick_from_millisecond(ML307_AT_DEFAULT_TIMEOUT * 2));
     if (resp == RT_NULL)
     {
         LOG_E("no memory for resp create.");
@@ -1159,10 +1159,10 @@ static void ml307_init_thread_entry(void *parameter)
         /* check and create link staus sync thread  */
         ml307_netdev_check_link_status(device->netdev);
         LOG_I("%s device network initialize success.", device->name);
-        while (Flash_Get_Calibration_State() == kNotCalibrated)
+        // while (Flash_Get_Calibration_State() == kNotCalibrated)
-        {
+        // {
-            rt_thread_mdelay(1000); // we need wait for calibration finish
+        //     rt_thread_mdelay(1000); // we need wait for calibration finish
-        }
+        // }
         rt_completion_done(&ml307_init_complate); // 通知初始化完成
     }
     else

bsp/src/bsp_flash.c

@@ -895,7 +895,7 @@ int BSP_Flash_Init (void)
 
         Flash_SetProductTimeLimit (2025, 2, 10, 13, 50, 20, kFactoryTimeId);
         Set_ExpirationTime (MAX_EXPIRATION_DAYS);
-        Flash_Set_Calibration_State(kNotCalibrated); // 标定状态
+        Flash_Set_Calibration_State(kSysGasCalibStatus); // 标定状态
         Flash_Set_Valve_Num(0);
         sci.hw_ver = SYS_HW_VERSION;
         sci.sw_ver = SYS_SW_VERSION;

bsp/src/bsp_ml307.c

@@ -737,7 +737,7 @@ int Ml307_Send_Power_Off(struct at_device *device, void *param)
         LOG_E("ml307 param error\n");
         return RT_ERROR;
     }
-    rt_memset(&valve[0].valve_connct_status, 0, (sizeof(struct valve_t) - 7));//当掉电事件时，直接清空阀门结构体，这样连接状态就为断开
+    rt_memset(&valve[0].valve_connct_status, 0, (sizeof(struct valve_t) - 7)); // 当掉电事件时，直接清空阀门结构体，这样连接状态就为断开
     if (ml307_ops->send(ml307_ops, DATA_SERIAL_NUM, CMD_TYPE_DEVICE_EVENT_REPORT, DEVICE_TYPE_ML307, EVENT_TYPE_POWER_OFF))
     {
         LOG_E("ml307 send cmd[%X] failed\n", EVENT_TYPE_POWER_OFF);
@@ -1972,6 +1972,20 @@ static void Ml307_Life_Thread_Entry(void *parameter)
                             result = -RT_ERROR;
                             goto __exit;
                         }
+                        int link_stat      = 0;
+                        if (at_resp_parse_line_args_by_kw(resp, "+MIPCALL:", "+MIPCALL: %d,%*d,%*s", &link_stat) > 0)
+                        {
+                            if (link_stat == 1)
+                            {
+                                result = RT_EOK;
+                            }
+                        }
+                        else
+                        {
+                            LOG_E("AT+MIPCALL error.");
+                            result = -RT_ERROR;
+                            goto __exit;
+                        }
                         if (device->class->device_ops->control(device, AT_DEVICE_CTRL_NET_CONN, RT_NULL) == RT_EOK)
                         {
                             LOG_D("重连网络成功\n");

bsp/src/bsp_mq.c

@@ -47,7 +47,7 @@ uint16_t Get_Gas_VoltageInt1000x(void)
 uint16_t Get_Gas_VoltageAdcInt1000x(void)
 {
     rt_uint16_t voltage_adc = (Get_ADC_Average(kGasAdc) * 3.3 / 4096) * 1000;
-    LOG_D("Get_Gas_VoltageAdcInt1000x = %04d", voltage_adc);
+    // LOG_D("Get_Gas_VoltageAdcInt1000x = %04d", voltage_adc);
     return voltage_adc;
 }