1、修改定时器4初始化代码，修复上升下降控制速度异常BUG。

Project/HC32F460/MDK/HC32F460.uvoptx

@@ -157,7 +157,7 @@
         <Bp>
           <Number>0</Number>
           <Type>0</Type>
-          <LineNumber>291</LineNumber>
+          <LineNumber>346</LineNumber>
           <EnabledFlag>1</EnabledFlag>
           <Address>4146</Address>
           <ByteObject>0</ByteObject>
@@ -168,23 +168,7 @@
           <BreakIfRCount>1</BreakIfRCount>
           <Filename>..\source\Module\dc_motor\dc_motor.c</Filename>
           <ExecCommand></ExecCommand>
-          <Expression>\\BombSensor\../source/Module/dc_motor/dc_motor.c\291</Expression>
-        </Bp>
-        <Bp>
-          <Number>1</Number>
-          <Type>0</Type>
-          <LineNumber>343</LineNumber>
-          <EnabledFlag>1</EnabledFlag>
-          <Address>0</Address>
-          <ByteObject>0</ByteObject>
-          <HtxType>0</HtxType>
-          <ManyObjects>0</ManyObjects>
-          <SizeOfObject>0</SizeOfObject>
-          <BreakByAccess>0</BreakByAccess>
-          <BreakIfRCount>0</BreakIfRCount>
-          <Filename>..\source\Module\dc_motor\dc_motor.c</Filename>
-          <ExecCommand></ExecCommand>
-          <Expression></Expression>
+          <Expression>\\BombSensor\../source/Module/dc_motor/dc_motor.c\346</Expression>
         </Bp>
       </Breakpoint>
       <WatchWindow1>
@@ -283,6 +267,21 @@
           <WinNumber>1</WinNumber>
           <ItemText>g_motor_data</ItemText>
         </Ww>
+        <Ww>
+          <count>19</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>g_motorSpeed,0x0A</ItemText>
+        </Ww>
+        <Ww>
+          <count>20</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>DcMotorDispEn</ItemText>
+        </Ww>
+        <Ww>
+          <count>21</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>(500u) - g_motorSpeed,0x0A</ItemText>
+        </Ww>
       </WatchWindow1>
       <Tracepoint>
         <THDelay>0</THDelay>
@@ -290,7 +289,7 @@
       <DebugFlag>
         <trace>0</trace>
         <periodic>1</periodic>
-        <aLwin>0</aLwin>
+        <aLwin>1</aLwin>
         <aCover>0</aCover>
         <aSer1>0</aSer1>
         <aSer2>0</aSer2>
@@ -326,6 +325,12 @@
       <pszMrulep></pszMrulep>
       <pSingCmdsp></pSingCmdsp>
       <pMultCmdsp></pMultCmdsp>
+      <SystemViewers>
+        <Entry>
+          <Name>System Viewer\TMR41</Name>
+          <WinId>35905</WinId>
+        </Entry>
+      </SystemViewers>
       <DebugDescription>
         <Enable>1</Enable>
         <EnableFlashSeq>0</EnableFlashSeq>