c05c7a9b
 黄灿宏
标准版本 1.扩展设备8 2....
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/*
* Copyright 2009 Cedric Priscal
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cn.pda.serialport;
import com.ectrip.cyt.utils.LogUtil;
import java.io.FileDescriptor;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
/*
* SerialPort ����JNI�࣬���������Ӳ����ͨ��
*/
public class IDSerialPort {
private static final String TAG = "SerialPort";
public static int TNCOM_EVENPARITY = 0;//żУ��
public static int TNCOM_ODDPARITY = 1 ;//����
/*
* Do not remove or rename the field mFd: it is used by native method close();
*/
private FileDescriptor mFd;
private FileInputStream mFileInputStream;
private FileOutputStream mFileOutputStream;
private boolean trig_on=false;
byte[] test;
//���ڵ���GPIO
public IDSerialPort(){}
public IDSerialPort(int port, int baudrate, int flags) throws SecurityException, IOException {
// System.load("/data/data/com.example.uartdemo/lib/libdevapi.so");
// System.load("/data/data/com.example.uartdemo/lib/libSerialPort.so");
mFd = open(port, baudrate);
if (mFd == null) {
LogUtil.e(TAG, "native open returns null");
throw new IOException();
}
mFileInputStream = new FileInputStream(mFd);
mFileOutputStream = new FileOutputStream(mFd);
}
// Getters and setters
public InputStream getInputStream() {
return mFileInputStream;
}
public OutputStream getOutputStream() {
return mFileOutputStream;
}
public void power_5Von() {
zigbeepoweron();
}
public void power_5Voff(){
zigbeepoweroff();
}
public void power_3v3on(){
power3v3on();
}
public void power_3v3off(){
power3v3off();
}
public void rfid_poweron(){
rfidPoweron();
}
public void rfid_poweroff(){
rfidPoweroff();
}
public void psam_poweron() {
psampoweron();
}
public void psam_poweroff() {
psampoweroff();
//scaner_trigoff();
}
public void scaner_poweron() {
scanerpoweron();
scaner_trigoff();
}
public void scaner_poweroff() {
scanerpoweroff();
//scaner_trigoff();
}
public void scaner_trigon() {
scanertrigeron();
trig_on=true;
}
public void scaner_trigoff() {
scanertrigeroff();
trig_on=false;
}
public boolean scaner_trig_stat(){
return trig_on;
}
// JNI
private native static FileDescriptor open(int port, int baudrate);
private native static FileDescriptor open(int port, int baudrate, int portparity);
public native void close(int port);
public native void zigbeepoweron();
public native void zigbeepoweroff();
public native void scanerpoweron();
public native void scanerpoweroff();
public native void psampoweron();
public native void psampoweroff();
public native void scanertrigeron();
public native void scanertrigeroff();
public native void power3v3on();
public native void power3v3off();
public native void rfidPoweron();
public native void rfidPoweroff();
public native void usbOTGpowerOn();
public native void usbOTGpowerOff();
public native void irdapoweron();
public native void irdapoweroff();
public native void setGPIOhigh(int gpio);
public native void setGPIOlow(int gpio);
// public native void setPortParity(int mode); //����У��λ
public native void test(byte[] bytes);
static {
System.loadLibrary("devapi");
System.loadLibrary("irdaSerialPort");
}
}
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