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修正云台指令码变焦速度编码错误

pull/9/head
Lawrence 2020-06-10 13:28:27 +08:00
parent 60b8934a4b
commit 76a75bf3d0
1 changed files with 7 additions and 5 deletions
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12
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
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@ -101,7 +101,7 @@ public class SIPCommander implements ISIPCommander {
* @param upDown 镜头上移下移 0:停止 1:上移 2:下移
* @param inOut 镜头放大缩小 0:停止 1:缩小 2:放大
* @param moveSpeed 镜头移动速度 默认 0XFF (0-255)
* @param zoomSpeed 镜头缩放速度 默认 0X1 (0-255)
* @param zoomSpeed 镜头缩放速度 默认 0X1 (0-15)
*/
public static String cmdString(int leftRight, int upDown, int inOut, int moveSpeed, int zoomSpeed) {
int cmdCode = 0;
@ -127,10 +127,12 @@ public class SIPCommander implements ISIPCommander {
strTmp = String.format("%02X", moveSpeed);
builder.append(strTmp, 0, 2);
builder.append(strTmp, 0, 2);
strTmp = String.format("%X", zoomSpeed);
// strTmp = String.format("%X", zoomSpeed);
int zs=(zoomSpeed<<4 & 0XF0);
strTmp = String.format("%X", zs);
builder.append(strTmp, 0, 1).append("0");
//计算校验码
int checkCode = (0XA5 + 0X0F + 0X01 + cmdCode + moveSpeed + moveSpeed + (zoomSpeed << 4 & 0XF0)) % 0X100;
int checkCode = (0XA5 + 0X0F + 0X01 + cmdCode + moveSpeed + moveSpeed + zs/*(zoomSpeed << 4 & 0XF0)*/) % 0X100;
strTmp = String.format("%02X", checkCode);
builder.append(strTmp, 0, 2);
return builder.toString();
@ -152,13 +154,14 @@ public class SIPCommander implements ISIPCommander {
public boolean ptzCmd(Device device, String channelId, int leftRight, int upDown, int inOut, int moveSpeed,
int zoomSpeed) {
try {
String cmdStr= cmdString(leftRight, upDown, inOut, moveSpeed, zoomSpeed);
StringBuffer ptzXml = new StringBuffer(200);
ptzXml.append("<?xml version=\"1.0\" ?>");
ptzXml.append("<Control>");
ptzXml.append("<CmdType>DeviceControl</CmdType>");
ptzXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>");
ptzXml.append("<DeviceID>" + channelId + "</DeviceID>");
ptzXml.append("<PTZCmd>" + cmdString(leftRight, upDown, inOut, moveSpeed, zoomSpeed) + "</PTZCmd>");
ptzXml.append("<PTZCmd>" + cmdStr + "</PTZCmd>");
ptzXml.append("<Info>");
ptzXml.append("</Info>");
ptzXml.append("</Control>");
@ -166,7 +169,6 @@ public class SIPCommander implements ISIPCommander {
Request request = headerProvider.createMessageRequest(device, ptzXml.toString(), "ViaPtzBranch", "FromPtzTag", "ToPtzTag");
transmitRequest(device, request);
return true;
} catch (SipException | ParseException | InvalidArgumentException e) {
e.printStackTrace();