Fixed compiler warning and some debug output in MSP USB code
Fixed compiler warning and some debug output in MSP USB code

RomanBelkov/trikRuntime,trikset/trikRuntime,vrxfile/trikRuntime,iakov/trikRuntime,Kseniya-Gonta/trikRuntime,dvvrd/trikRuntime,trikset/trikRuntime,RomanBelkov/trikRuntime,trikset/trikRuntime,dvvrd/trikRuntime,RomanBelkov/trikRuntime,Kseniya-Gonta/trikRuntime,RomanBelkov/trikRuntime,iakov/trikRuntime,RomanBelkov/trikRuntime,vrxfile/trikRuntime,trikset/trikRuntime,trikset/trikRuntime,Kseniya-Gonta/trikRuntime,dvvrd/trikRuntime,Kseniya-Gonta/trikRuntime,dvvrd/trikRuntime,vrxfile/trikRuntime,vrxfile/trikRuntime,iakov/trikRuntime,iakov/trikRuntime,iakov/trikRuntime