添加了读保护与定时重启

App/Src/anemometer_dev.c

@@ -719,18 +719,25 @@ void my_update_mcs_param(float new_wind_speed, float new_wind_dirction)
 void tem_hum_update_task(void const * argument)
 {
     int time_s_temp_humi = 0;
+    uint32_t time_s_1Day = 0;
     
     get_temp_humi_data(&g_stMcs_Para.temperature, &g_stMcs_Para.humidity);//开机先采集一次
     while(1)
     {
         osDelay(1000);
         time_s_temp_humi ++;
+        time_s_1Day ++;
 
         if (time_s_temp_humi >= g_stConfigInfo.temp_hum_update_time)
         {
             get_temp_humi_data(&g_stMcs_Para.temperature, &g_stMcs_Para.humidity);
             time_s_temp_humi = 0;
         }
+        if (time_s_1Day >= 86400)
+        {
+            __iar_builtin_set_FAULTMASK(1);
+            NVIC_SystemReset();
+        }
         
          my_update_mcs_param(av_speed, av_angle);
         //采集HP203B数据(大气压)

Core/Src/main.c

@@ -81,6 +81,40 @@ void MX_FREERTOS_Init(void);
 
 /* Private user code ---------------------------------------------------------*/
 /* USER CODE BEGIN 0 */
+void Flash_EnableReadProtection(void)
+{
+ 
+  FLASH_OBProgramInitTypeDef OBInit;
+ 
+  __HAL_FLASH_PREFETCH_BUFFER_DISABLE();
+ 
+  HAL_FLASHEx_OBGetConfig(&OBInit);
+ 
+  if(OBInit.RDPLevel == OB_RDP_LEVEL_0)
+ 
+  {
+ 
+    OBInit.OptionType |= OPTIONBYTE_RDP;
+ 
+    OBInit.RDPLevel = OB_RDP_LEVEL_1;
+ 
+    HAL_FLASH_Unlock();
+ 
+    HAL_FLASH_OB_Unlock();
+ 
+    HAL_FLASHEx_OBProgram(&OBInit);
+ 
+      HAL_FLASH_OB_Launch();//必须添加这个，不然读保护设置不生效
+ 
+    HAL_FLASH_OB_Lock();
+ 
+    HAL_FLASH_Lock();
+ 
+  }
+ 
+  __HAL_FLASH_PREFETCH_BUFFER_ENABLE();
+ 
+}
 /* USER CODE END 0 */
 
 /**
@@ -91,7 +125,7 @@ int main(void)
 {
 
   /* USER CODE BEGIN 1 */
-
+    Flash_EnableReadProtection();//读保护
   /* USER CODE END 1 */
 
   /* MCU Configuration--------------------------------------------------------*/

EWARM/settings/micro_climate.dnx

@@ -12,8 +12,8 @@
         <ByteLimit>50</ByteLimit>
     </Stack>
     <PlDriver>
-        <FirstRun>0</FirstRun>
         <MemConfigValue>D:\Program Files\IAR Systems\arm\config\debugger\ST\STM32L496RG.ddf</MemConfigValue>
+        <FirstRun>0</FirstRun>
     </PlDriver>
     <Jet>
         <JetConnSerialNo>WCH CMSIS-DAP:1BEC8F06A0E4</JetConnSerialNo>
@@ -30,7 +30,7 @@
         <EnforceMemoryConfiguration>1</EnforceMemoryConfiguration>
     </ArmDriver>
     <DebugChecksum>
-        <Checksum>3954847773</Checksum>
+        <Checksum>667954530</Checksum>
     </DebugChecksum>
     <Exceptions>
         <StopOnUncaught>_ 0</StopOnUncaught>
@@ -50,8 +50,8 @@
         <PowerConnectPC>1</PowerConnectPC>
     </SWOManager>
     <Disassembly>
-        <MixedMode>1</MixedMode>
         <InstrCount>0</InstrCount>
+        <MixedMode>1</MixedMode>
     </Disassembly>
     <TerminalIO>
         <InputSource>1</InputSource>
@@ -82,13 +82,31 @@
         <NoPCCapture>0</NoPCCapture>
     </ETMTraceWindow>
     <StLinkDriver>
-        <stlinkserialNo>0665FF323541483043141633</stlinkserialNo>
-        <stlinkfoundProbes />
-        <stlinkResetStyle>0</stlinkResetStyle>
-        <stlinkResetStrategy>2</stlinkResetStrategy>
         <LeaveTargetRunning>_ 0</LeaveTargetRunning>
         <CStepIntDis>_ 0</CStepIntDis>
+        <stlinkResetStyle>0</stlinkResetStyle>
+        <stlinkResetStrategy>2</stlinkResetStrategy>
+        <stlinkserialNo>0665FF323541483043141633</stlinkserialNo>
+        <stlinkfoundProbes />
     </StLinkDriver>
+    <SWOTraceHWSettings>
+        <OverrideDefaultClocks>0</OverrideDefaultClocks>
+        <CpuClock>80000000</CpuClock>
+        <ClockAutoDetect>0</ClockAutoDetect>
+        <ClockWanted>2000000</ClockWanted>
+        <JtagSpeed>2000000</JtagSpeed>
+        <Prescaler>40</Prescaler>
+        <TimeStampPrescIndex>0</TimeStampPrescIndex>
+        <TimeStampPrescData>0</TimeStampPrescData>
+        <PcSampCYCTAP>1</PcSampCYCTAP>
+        <PcSampPOSTCNT>15</PcSampPOSTCNT>
+        <PcSampIndex>0</PcSampIndex>
+        <DataLogMode>0</DataLogMode>
+        <ITMportsEnable>0</ITMportsEnable>
+        <ITMportsTermIO>0</ITMportsTermIO>
+        <ITMportsLogFile>0</ITMportsLogFile>
+        <ITMlogFile>$PROJ_DIR$\ITM.log</ITMlogFile>
+    </SWOTraceHWSettings>
     <Trace2>
         <Enabled>0</Enabled>
         <ShowSource>0</ShowSource>
@@ -134,35 +152,6 @@
         <ShowTimeSum>1</ShowTimeSum>
         <SumSortOrder>0</SumSortOrder>
     </EventLog>
-    <DriverProfiling>
-        <Enabled>0</Enabled>
-        <Mode>3</Mode>
-        <Graph>0</Graph>
-        <Symbiont>0</Symbiont>
-        <Exclusions />
-    </DriverProfiling>
-    <SWOTraceHWSettings>
-        <OverrideDefaultClocks>0</OverrideDefaultClocks>
-        <CpuClock>80000000</CpuClock>
-        <ClockAutoDetect>0</ClockAutoDetect>
-        <ClockWanted>2000000</ClockWanted>
-        <JtagSpeed>2000000</JtagSpeed>
-        <Prescaler>40</Prescaler>
-        <TimeStampPrescIndex>0</TimeStampPrescIndex>
-        <TimeStampPrescData>0</TimeStampPrescData>
-        <PcSampCYCTAP>1</PcSampCYCTAP>
-        <PcSampPOSTCNT>15</PcSampPOSTCNT>
-        <PcSampIndex>0</PcSampIndex>
-        <DataLogMode>0</DataLogMode>
-        <ITMportsEnable>0</ITMportsEnable>
-        <ITMportsTermIO>0</ITMportsTermIO>
-        <ITMportsLogFile>0</ITMportsLogFile>
-        <ITMlogFile>$PROJ_DIR$\ITM.log</ITMlogFile>
-    </SWOTraceHWSettings>
-    <TermIOLog>
-        <LoggingEnabled>_ 0</LoggingEnabled>
-        <LogFile>_ ""</LogFile>
-    </TermIOLog>
     <DisassembleMode>
         <mode>0</mode>
     </DisassembleMode>
@@ -173,4 +162,15 @@
         <Count>0</Count>
         <SuppressDialog>0</SuppressDialog>
     </Aliases>
+    <DriverProfiling>
+        <Enabled>0</Enabled>
+        <Mode>3</Mode>
+        <Graph>0</Graph>
+        <Symbiont>0</Symbiont>
+        <Exclusions />
+    </DriverProfiling>
+    <TermIOLog>
+        <LoggingEnabled>_ 0</LoggingEnabled>
+        <LogFile>_ ""</LogFile>
+    </TermIOLog>
 </settings>