public byte mcp2515_read_buffer(byte byteId)
        {
            byte[] returnMessage = new byte[1];

            returnMessage = globalDataSet.readSimpleCommandSpi(byteId, globalDataSet.do_mcp2515_cs_rec);

            return(returnMessage[0]);
        }
        public byte mcp2515_read_buffer(byte byteId)
        {
            byte[] returnMessage = new byte[1];

            returnMessage = globalDataSet.readSimpleCommandSpi(byteId, globalDataSet.MCP2515_PIN_CS_RECEIVER);

            return(returnMessage[0]);
        }