从网上找了一段用AD9850模块做信号发生器的代码,出现了
As of Arduino 1.0, the 'BYTE' keyword is no longer supported.
Please use Serial.write() instead.
求教各位大神这个问题,怎么解决。
下面是原代码
/*********************************************************************
** Device: AD9850/9851 **
** File: EF_AD9850.cpp v1.2 **
** **
** Created by ElecFreaks Robi.W /28 Oct 2011 **
** **
** Description: **
** This file is a sample code for your reference.About AD9850/9851 **
** module use on Arduino with serial mode. And then show the **
** square wave and sine wave by LXARDOSCOPE which is an free **
** Arduino based oscilloscope Linux, using the Xforms library. **
** Note:This library just Serial mode for AD9850 **
** **
** This demo code is free software; you can redistribute it and/or **
** modify it under the terms of the GNU Lesser General Public **
** License as published by the Free Software Foundation; either **
** version 2.1 of the License, or (at your option) **
** any later version. **
** **
** Copyright (C) 2011 ElecFreaks Corp. **
** **
** http://www.elecfreaks.com **
*********************************************************************/
#include <EF_AD9850.h>
//Define for LXARDOSCOPE
int sensorValue = 0; // value read from the pot
byte lb;
byte hb;
//BitData - D8, CLK - D9, FQUP - D10, REST - D11
EF_AD9850 AD9850(9, 10, 11, 8);
void setup()
{
AD9850.init();
AD9850.reset();
AD9850.wr_serial(0x00, 200); //200Hz
// initialize serial communications at 115200 bps:
Serial.begin(115200);
}
void loop(){
// read A0:
sensorValue = analogRead(A0);
// shift sample by 3 bits, and select higher byte
hb=highByte(sensorValue<<3);
// set 3 most significant bits and send out
Serial.print(hb|224,BYTE);
// select lower byte and clear 3 most significant bits
lb=(lowByte(sensorValue))&31;
// set bits 5 and 6 and send out
Serial.print(lb|96,BYTE);
// read A1
sensorValue = analogRead(A1);
// shift sample by 3 bits, and select higher byte
hb=highByte(sensorValue<<3);
// set bits 5 and 6 and send out
Serial.print(hb|96,BYTE);
// select lower byte and clear 3 most significant bits
lb=(lowByte(sensorValue))&31;
// set bits 5 and 6 and send out
Serial.print(lb|96,BYTE);
}
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