Added Platformio support

- firmware can now be built in Platformio too
- minor bug fixes
- added LED board picture

MDK-ARM/sideboard-hack.uvopt

@@ -29,7 +29,7 @@
       <CLKADS>8000000</CLKADS>
       <OPTTT>
         <gFlags>1</gFlags>
-        <BeepAtEnd>1</BeepAtEnd>
+        <BeepAtEnd>0</BeepAtEnd>
         <RunSim>1</RunSim>
         <RunTarget>0</RunTarget>
         <RunAbUc>0</RunAbUc>
@@ -115,6 +115,11 @@
         <pMon>STLink\ST-LINKIII-KEIL_SWO.dll</pMon>
       </DebugOpt>
       <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>ST-LINKIII-KEIL_SWO</Key>
+          <Name>-U -O207 -S0 -C0 -A0 -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD20000000 -FC800 -FN1 -FF0GD32F1x0_32 -FS08000000 -FL08000</Name>
+        </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>
           <Key>UL2CM3</Key>

MDK-ARM/sideboard-hack.uvproj

@@ -77,9 +77,9 @@
             <nStopB2X>0</nStopB2X>
           </BeforeMake>
           <AfterMake>
-            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg1>1</RunUserProg1>
             <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name></UserProg1Name>
+            <UserProg1Name>$K\ARM\ARMCC\bin\fromelf.exe --bin --output=.\Objects\@L.bin !L</UserProg1Name>
             <UserProg2Name></UserProg2Name>
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>