Arduino Library for M9803R Mastech Multimeter data logging

Projects Discussion and Showcase Science and Measurement
5 
void M9803RMaster::RefreshM9803R(void)
{
	int8_t index_of_crlf = 0;
	// Read data if available
	while (M9803RSerial.available())
	{
		_u8ResponseBuffer[_u8ResponseBufferIndex] = M9803RSerial.read();
		_u8ResponseBufferIndex++;
	}

	index_of_crlf = getEndOfPacket();
	if (index_of_crlf != -1)
	{
		_u8M9803RStatus = M9803RCore(index_of_crlf);
	}
}

should have a test on the array size.

void M9803RMaster::RefreshM9803R(void)
{
	// Read data if available
	while ( (M9803RSerial.available() > 0 ) && (_u8ResponseBufferIndex < ku8MaxBufferSize) )
	{
		_u8ResponseBuffer[_u8ResponseBufferIndex] = M9803RSerial.read();
		_u8ResponseBufferIndex++;
	}

	int8_t index_of_crlf = getEndOfPacket();
	if (index_of_crlf != -1)
	{
		_u8M9803RStatus = M9803RCore(index_of_crlf);
	}
}