heat80Gear，按照修改文档更改代码“D:\Company\PDF\CodeChange”-加热版代码修改V1

Hyt2/APP/Device/device_Other/device_heat.c

@@ -465,6 +465,10 @@ static char ptz_heat_data_collect_task()
 { 
     static uint16_t ntc_num = 0;
 
+    static uint16_t overCurrTime;
+    static uint16_t currTime;
+    static uint8_t heatFlag = 0; //加热标志位，1-禁止加热，0-允许加热
+
     while (1) {
         adc_software_trigger_enable(ADC1, ADC_INSERTED_CHANNEL);
         // OSTimeDlyHMSM(0u, 0u, 0u, 1u);
@@ -476,7 +480,45 @@ static char ptz_heat_data_collect_task()
         ptz_Voltage_collect_adc1_task();
         ptz_Current_collect_adc1_task();
         ptz_temperature_collect_tmp75_task();
-        ptz_heat_collect_adc1_task();
+        /*未禁止加热后检测电流，查看是否过流*/
+        if ( !heatFlag )
+        {
+            ptz_heat_collect_adc1_task();
+            
+            if ( g_ptz.electric_current > 6 ) //过流
+            {
+                overCurrTime++;
+            }
+            else
+            {
+                currTime = 0;
+            }
+            //长时间过流
+            if ( overCurrTime >= 20 ) //20*100ms=2s
+            {
+                heatFlag = 1; //禁止加热
+                closeHeat();
+                overCurrTime = 0;
+            }
+        }
+        else
+        {
+            if ( g_ptz.electric_current < 3.5 ) //电流恢复正常
+            {
+                currTime++;
+            }
+            else
+            {
+                currTime = 0;
+            }
+            //长时间电流正常
+            if ( currTime >= 20 ) //20*100ms=2s
+            {
+                heatFlag = 0; //允许加热
+                currTime = 0;
+            }
+        }
+        // ptz_heat_collect_adc1_task();
 
         OSTimeDlyHMSM(0u, 0u, 0u, 100u);
     }

Hyt2/APP/Service/service_statusmonitor.c

@@ -85,7 +85,7 @@ static char ptz_temp_volt_current_fault_detect_task()
     g_ptz.fault_detect.temperature_fault = NO_FAULT;
   }
   //极限温度故障，用于限制云台功能控制，超过温度阈值10℃有效，此时云台不能正常工作
-  if(g_ptz.temperature > (PTZ_TEMP_DETECT_MAX + 10.0) || g_ptz.temperature < (PTZ_TEMP_DETECT_MIN - 9.0) )
+  if(g_ptz.temperature > (PTZ_TEMP_DETECT_MAX + 10.0) || g_ptz.temperature < (PTZ_TEMP_DETECT_MIN - 4.0) )
   {
     max_temperature_fault = FAULT;
     ptz_hori_stop(PTZ_HORI_STOP_TIME);

Hyt2/APP/Service/service_statusmonitor.h

@@ -100,14 +100,14 @@
 #ifdef PTZ_MEDIUM_WORM_L6235D_AS5047D 
   //¹¤×÷ζÈãÐÖµ
   #define PTZ_TEMP_DETECT_MAX     65.0 //70.0 
-  #define PTZ_TEMP_DETECT_MIN     -30.0//70.0 
+  #define PTZ_TEMP_DETECT_MIN     -35.0//70.0 
 
   //¹¤×÷µçѹãÐÖµ
   #define PTZ_VOLT_DETECT_MAX     30.0//30.0
   #define PTZ_VOLT_DETECT_MIN     18.0//30.0
 
   //¹¤×÷µçÁ÷ãÐÖµ
-  #define PTZ_CURRENT_DETECT      6.0//5.0
+  #define PTZ_CURRENT_DETECT      7.5//5.0
 
   //»ô¶û¹ÊÕÏãÐÖµ
   #define PTZ_HALL_DETECT         30//30