package baowen;
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import gnu.io.SerialPort;
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import index.JPanelMoudle.showDataComp;
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import tools.ChuanKou.SerialPortUtil;
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import tools.Jiaoyan;
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import tools.Tools;
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public class WriteReadAnchor {
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//给扫描器发送指令
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public static void updateLora(String zhi,
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byte diZhi,
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byte duxie,
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String anchorID,
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SerialPort serialPort,
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byte lenth) {
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byte[] write = write_loraAnc(diZhi,lenth ,duxie, Integer.parseInt(zhi),anchorID);
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if (write == null) {
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return;
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}
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sendData(serialPort, write);
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}
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public static void sendData(SerialPort serialPort, byte[] write) {
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SerialPortUtil.sendData(serialPort,write);
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showDataComp.addSendAreaTextMes(write);
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}
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/**@param start 起始地址
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* @param lenth数据长度
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* @param value[]具体的值*/
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private static byte[] write_loraAnc(byte start ,byte lenth,byte duXie,int value,String id) {
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byte[] buf =new byte[12+lenth];
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byte[] buf1 =new byte[8+lenth];
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//包头
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buf[0]=(byte) 0x55;
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//包头
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buf[1]=(byte) 0xAA;
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//指令类型
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buf1[0]=(byte) 0x30;
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//数据长度
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buf1[1]=(byte) ((byte) 8+lenth);
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//读模式
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buf1[2]=(byte) duXie;
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//起始地址
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buf1[3]=(byte) start;
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buf1[4]= Tools.toByteArray(id)[1];
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buf1[5]=Tools.toByteArray(id)[0];
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buf1[6]=Tools.toByteArray(id)[1];
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buf1[7]=Tools.toByteArray(id)[0];
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buf1[8]=Tools.intToRegisters(value)[3];
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buf1[9]=Tools.intToRegisters(value)[2];
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for(int i=0;i<buf1.length;i++) {
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buf[i+2]=buf1[i];
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}
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//校验码
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buf[buf.length-2]= Jiaoyan.check(buf1)[1];
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buf[buf.length-1]=Jiaoyan.check(buf1)[0];
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return buf;
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}
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//读取扫描器版本
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public static byte[] ReadData(byte ref, byte lenth) {
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byte[] buf = new byte[10];
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byte[] buf1 = new byte[6];
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//包头
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buf[0] = (byte) 0x55;
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//包头
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buf[1] = (byte) 0xAA;
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//指令类型(参数读写模式)
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buf1[0] = (byte) 0x03;
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//数据长度
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buf1[1] = (byte) 0x06;
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//读模式(读模式)
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buf1[2] = (byte) 0x01;
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//起始地址
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buf1[3] = ref;
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//数据长度
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buf1[4] = lenth;
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//固定值(读模式下为0x00)
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buf1[5] = (byte) 0x00;
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for (int i = 0; i < buf1.length; i++) {
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buf[i + 2] = buf1[i];
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}
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//校验码
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buf[8] = Jiaoyan.check(buf1)[1];
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buf[9] = Jiaoyan.check(buf1)[0];
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;
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return buf;
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}
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/**@param start 起始地址
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* @param lenth数据长度
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* @param value[]具体的值*/
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public static byte[] write_lora(byte start ,byte lenth,int value) {
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byte[] buf =new byte[9+lenth];
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byte[] buf1 =new byte[5+lenth];
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//包头
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buf[0]=(byte) 0x55;
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//包头
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buf[1]=(byte) 0xAA;
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//指令类型
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buf1[0]=(byte) 0x03;
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//数据长度
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buf1[1]=(byte) ((byte) 5+lenth);
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//读模式
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buf1[2]=(byte) 0x02;
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//起始地址
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buf1[3]=(byte) start;
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//读写长度
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buf1[4]=(byte) lenth;
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buf1[5]=Tools.intToRegisters(value)[3];
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buf1[6]=Tools.intToRegisters(value)[2];
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for(int i=0;i<buf1.length;i++) {
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buf[i+2]=buf1[i];
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}
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//校验码
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buf[buf.length-2]=Jiaoyan.check(buf1)[1];
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buf[buf.length-1]=Jiaoyan.check(buf1)[0];
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return buf;
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}
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}
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