IDSerialPort.java
3.85 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
/*
* 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");
}
}