调整NTC功能

source/Application/APP/BackLight/BackGroundLight.c

@@ -192,65 +192,53 @@ void BackLightDamp(uint8_t TimeX)
 }
 
 /*-------------------------------------------------------------------------
-* Function Name  : App_SwapShort
-* Description    : ½»»»Êý¾Ý
+* Function Name  : calculate_Thermistor
+* Description   :
 * Input      : None
 * Output     : None
 * Return     : None
 * onther     : qitiancun 2018-9-10
 --------------------------------------------------------------------------*/
-void AD_SwapShort(uint16_t *pData1, uint16_t *pData2)
+uint32_t Calculate_Thermistor(BL_STATE_PARA BLFunStatePara)
 {
-    uint16_t psw;
-    if ((*pData1) > (*pData2))
+    uint32_t resistance = 0;
+    uint32_t ThermistorADValue = 0;
+    uint8_t i = 0;
+    uint16_t AdValue = 0;
+
+    AdValue = BLFunStatePara.BL_User_NTC_AD;
+
+    if (ThermistorIndex == 0)
     {
-        psw = (*pData2);
-        (*pData2) = (*pData1);
-        (*pData1) = psw;
+        ThermistorList[ThermistorIndex++] = AdValue;
     }
-}
-
-/*-------------------------------------------------------------------------
-* Function Name  : App_SortShort
-* Description    :
-* Input          : None
-* Output         : None
-* Return         : None
-* onther         : qitiancun 2018-9-10
---------------------------------------------------------------------------*/
-void AD_SortShort(uint16_t SortData[], uint8_t len)
-{
-    uint8_t n = 0u, m;
-    for (; n < len - 1u; n++)
+    else
+    {
+        for (i = 0; i < ThermistorIndex; i++)
         {
-        for (m = n + 1u; m < len; m++)
+            if (AdValue < ThermistorList[i])
             {
-            AD_SwapShort(&SortData[n], &SortData[m]);
+                memmove((uint8_t*)&ThermistorList[i + 1], (uint8_t*)&ThermistorList[i], (ThermistorIndex - i) * sizeof (ThermistorList[i]));
+                ThermistorList[i] = AdValue;
+                ThermistorIndex++;
+                break;
+            }
+        }
+        if (i == ThermistorIndex)
+        {
+            ThermistorList[ThermistorIndex++] = AdValue;
         }
     }
-}
-/*-------------------------------------------------------------------------
-* Function Name  : calculate_Thermistor
-* Description   :
-* Input      : None
-* Output     : None
-* Return     : None
-* onther     : qitiancun 2018-9-10
---------------------------------------------------------------------------*/
-uint16_t Calculate_Thermistor(BL_STATE_PARA BLFunStatePara)
-{
-    uint32_t resistance = 0u;
-    uint32_t TmpNTCADMax = 0u;
-    ThermistorList[ThermistorIndex] = BLFunStatePara.BL_User_NTC_AD;
-    TmpNTCADMax = BLFunStatePara.BL_User_NTC_AD_MAX * 10u;
-    ThermistorIndex++;
-    ThermistorIndex = (ThermistorIndex + 1u) % 5u;
-
-    AD_SortShort(ThermistorList, 5u);
 
-    if ((ThermistorCurValue > (ThermistorList[2u] + 3u)) || ((ThermistorCurValue + 3u) < ThermistorList[2]))
+    if (ThermistorIndex > THERMISTLISTCN)
+    {
+        ThermistorIndex = 0;
+        ThermistorADValue = (ThermistorList[0] + ThermistorList[1] + ThermistorList[2] \
+                             + ThermistorList[3] + ThermistorList[4] + ThermistorList[5]) / 6;
+        if ((ThermistorCurValue > (ThermistorADValue + 3)) || ((ThermistorCurValue + 3) < ThermistorADValue))
         {
-        ThermistorCurValue = ThermistorList[2];
+            ThermistorCurValue = ThermistorADValue;
+        }
     }
     /*
     ad        10K
@@ -264,23 +252,24 @@ uint16_t Calculate_Thermistor(BL_STATE_PARA BLFunStatePara)
     */
     if (ThermistorCurValue)
     {
-        resistance = ((TmpNTCADMax - (10u * ThermistorCurValue)) * 100u) / ThermistorCurValue;
+        resistance = ((40960 - (10u * ThermistorCurValue)) * 100u) / ThermistorCurValue;
     }
     else
     {
         resistance = 7851u;
     }
-    return (uint16_t)resistance;
+    return resistance;
 }
+
 void BackLightDeal_NTC(BL_USER_PARA BL_FunPara, BL_STATE_PARA BLFunStatePara)
 {
     uint16_t tmpval;
-    uint16_t NTCresistance;
+    uint32_t NTCresistance;
     uint16_t BacklightTftDestVal;
     uint32_t tmpDestVal;
     NTCresistance = Calculate_Thermistor(BLFunStatePara);
     /* high temprature TFT decrease brightness*/
-    if ((NTCresistance >= 1607u) && (NTCresistance <= 1712u))
+    if ((NTCresistance >= 1507) && (NTCresistance <= 1712u))
     {
         CurBacklightLv = BACKLIGHT_LV80;
         BackLightDerating = 1u;

source/Application/APP/BackLight/BackLight_APP.c

@@ -13,6 +13,7 @@
 #include "Data_Fuel_User.h"
 #include "Menu.h"
 #include "GUI.h"
+#include "Analog_Signals.h"
 
 typedef struct
 {
@@ -148,8 +149,8 @@ void BL_Management_service(void)
     /*得到背光等级 可自己在枚举中定义 在BackGroundLight.c里填表*/
     GetBGLLvl((BackLightVLv - 1), LED_Pos);
 
-    /*得到热敏电阻电压参数为100倍电压值*/
-    //DNC_NumValue = RTE_Read_NTC_R_Valid();
+    /*得到热敏电阻电压参数为AD数值*/
+    DNC_NumValue = Common_Get_NTCAD();
     GetBGLNTCVol((uint16_t)DNC_NumValue);
 
     /*主函数中调用第一个参数电源状态 1是 ON档 2 off 第二个参数 唤醒条件 1是TTF唤醒 2 是表盘唤醒 3 是表盘和屏都有唤醒，0无唤醒*/

source/Application/APP/BackLight/BackgroundLight.h

@@ -11,6 +11,8 @@
 #define BACKLIGHT_LV100 0u
 #define BACKLIGHT_LV80 1u
 #define BACKLIGHT_LV40 2u
+#define THERMISTLISTCN 120
+
 extern void SetBackLightOutput(uint8_t n, uint16_t val);
 extern void SetBacklightDestVal(uint8_t n, const uint16_t val);
 extern void SetBacklightCurVal(uint8_t n, uint16_t val);
@@ -20,7 +22,5 @@ extern void BackLightDeal(BL_USER_PARA  BL_FunPara, BL_STATE_PARA BLFunStatePara
 extern void SetBacklightMinVal(uint8_t n, uint16_t val);
 /*TFT高温处理函数*/
 extern void BackLightDeal_NTC(BL_USER_PARA  BL_FunPara, BL_STATE_PARA BLFunStatePara);
-extern void AD_SwapShort(uint16_t *pData1, uint16_t *pData2);
-extern void AD_SortShort(uint16_t SortData[], uint8_t len);
-extern uint16_t Calculate_Thermistor(BL_STATE_PARA BLFunStatePara);
+extern uint32_t Calculate_Thermistor(BL_STATE_PARA BLFunStatePara);
 #endif
\ No newline at end of file

source/Driver/Analog_Signals/ADC.h

@@ -5,7 +5,7 @@
 #include "r_typedefs.h"
 
 
-#define   ADC_RESOLUTION           (4096U)              /* 12bit ADC */
+#define   ADC_RESOLUTION           (4095U)              /* 12bit ADC */
 
 
 

source/Driver/Analog_Signals/Analog_Signals.c

@@ -400,3 +400,8 @@ uint16_t ADC_Conv_Single_Channel(uint8_t u8ADCCh)
 
     return u16Result;
 }
+
+uint16_t Common_Get_NTCAD(void)
+{
+    return u16ADCSample[ADC_CH_NTC_R];
+}
\ No newline at end of file

source/Driver/Analog_Signals/Analog_Signals.h

@@ -54,7 +54,7 @@ extern void Analog_Signal_Conv_Service(void);
 extern uint16_t ADC_Read_Signal(uint8_t u8ADCCh);
 extern uint8_t  ADC_Read_Signal_Valid(uint8_t u8ADCCh);
 extern uint16_t ADC_Conv_Single_Channel(uint8_t u8ADCCh);
-
+uint16_t Common_Get_NTCAD(void);
 /*! @} */
 #ifdef __cplusplus
 }

source/System/tasks.c

@@ -238,6 +238,7 @@ void Sys_Run_Mode_50ms_Tasks(void)
     Speed_PPK_Processing();
     Sound_Scheduling_Service();
     // BGTask();
+    BL_Management_service();
     LED_Driver_Scan_Refresh();
 
     Drive_Info_IC1_STATUS_Rx();
@@ -252,7 +253,6 @@ void Sys_Run_Mode_50ms_Tasks(void)
 //uint32_t  YZHD_Count = 0;
 void Sys_Run_Mode_100ms_Tasks(void)
 {
-    BL_Management_service();
     RTE_RTC_Services_100Ms_Cbk();
     Data_ODO_Processing();
     Data_Trip_Processing();