引入mqtt 引入cjson

MDK-ARM/GB01VETx.uvoptx

@@ -26,7 +26,7 @@
     <ToolsetNumber>0x4</ToolsetNumber>
     <ToolsetName>ARM-ADS</ToolsetName>
     <TargetOption>
-      <CLKADS>12000000</CLKADS>
+      <CLKADS>8000000</CLKADS>
       <OPTTT>
         <gFlags>1</gFlags>
         <BeepAtEnd>1</BeepAtEnd>
@@ -1209,7 +1209,7 @@
 
   <Group>
     <GroupName>Middlewares/RT-Thread/RTOS/device</GroupName>
-    <tvExp>1</tvExp>
+    <tvExp>0</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>