fix insert code script

tools/insertMyCode.sh

@@ -48,6 +48,7 @@ cp $IT_C $IT_C_BAK
 echo "// $PROCESSED" > $IT_C
 cat $IT_C_BAK | \
   sed -e 's,\(/\* USER CODE BEGIN Includes \*/\),\1\n#include "main2.h"\n,' \
+      -e 's,\(/\* USER CODE BEGIN PFP \*/\),\1\nvoid mbusCommISR();\n,' \
       -e 's,\(/\* USER CODE BEGIN SysTick_IRQn 1 \*/\),\1\n  SYSTICK_Callback();\n,' \
       -e 's,\(HAL_UART_IRQHandler(&huart5);\),// \1,' \
       -e 's,\(/\* USER CODE BEGIN UART5_IRQn 1 \*/\),\1\n  mbusCommISR();\n,' \