remove unwanted recursion

src/dataframe.cpp

@@ -141,17 +141,17 @@ bool DataFrame::AddUint32(uint32_t d)
 
 bool DataFrame::AddInt8(int8_t d)
 {
-	return this->AddInt8((uint8_t)d);
+	return this->AddUint8((uint8_t)d);
 }
 
 bool DataFrame::AddInt16(int16_t d)
 {
-	return this->AddInt16((uint16_t)d);
+	return this->AddUint16((uint16_t)d);
 }
 
 bool DataFrame::AddInt32(int32_t d)
 {
-	return this->AddInt32((uint32_t)d);
+	return this->AddUint32((uint32_t)d);
 }
 
 bool DataFrame::AddFloat(float f)
@@ -174,8 +174,8 @@ bool DataFrame::AddFloat(float f)
 uint8_t DataFrame::Commit(void)
 {
 	// compute _length
-	_frame[_length--] = crc8(0, _length-2, &(*(_frame+2)));
 	_frame[1] = _length;
+	_frame[_length--] = crc8(0, _length-2, _frame);
 	// length of payload: from byte 2 to CRC byte (the last)
 	return _length;