From 89c622406283bc2b8f214280bb797a881e0c26a5 Mon Sep 17 00:00:00 2001
From: Lawrence <1934378145@qq.com>
Date: 星期二, 09 六月 2020 15:39:51 +0800
Subject: [PATCH] 实现PTZ控制代码
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java | 45 ++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 44 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
index 9a664fc..e7eaac7 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
@@ -94,6 +94,49 @@
return ptzCmd(device, channelId, 0, 0, inOut, 0, zoomSpeed);
}
+ /**
+ * 浜戝彴鎸囦护鐮佽绠�
+ *
+ * @param leftRight 闀滃ご宸︾Щ鍙崇Щ 0:鍋滄 1:宸︾Щ 2:鍙崇Щ
+ * @param upDown 闀滃ご涓婄Щ涓嬬Щ 0:鍋滄 1:涓婄Щ 2:涓嬬Щ
+ * @param inOut 闀滃ご鏀惧ぇ缂╁皬 0:鍋滄 1:缂╁皬 2:鏀惧ぇ
+ * @param moveSpeed 闀滃ご绉诲姩閫熷害 榛樿 0XFF (0-255)
+ * @param zoomSpeed 闀滃ご缂╂斁閫熷害 榛樿 0X1 (0-255)
+ */
+ public static String cmdString(int leftRight, int upDown, int inOut, int moveSpeed, int zoomSpeed) {
+ int cmdCode = 0;
+ if (leftRight == 2) {
+ cmdCode|=0x01; // 鍙崇Щ
+ } else if(leftRight == 1) {
+ cmdCode|=0x02; // 宸︾Щ
+ }
+ if (upDown == 2) {
+ cmdCode|=0x04; // 涓嬬Щ
+ } else if(upDown == 1) {
+ cmdCode|=0x08; // 涓婄Щ
+ }
+ if (inOut == 2) {
+ cmdCode |= 0x10; // 鏀惧ぇ
+ } else if(inOut == 1) {
+ cmdCode |= 0x20; // 缂╁皬
+ }
+ StringBuilder builder = new StringBuilder("A50F01");
+ String strTmp;
+ strTmp = String.format("%02X", cmdCode);
+ builder.append(strTmp, 0, 2);
+ strTmp = String.format("%02X", moveSpeed);
+ builder.append(strTmp, 0, 2);
+ builder.append(strTmp, 0, 2);
+ strTmp = String.format("%X", zoomSpeed);
+ builder.append(strTmp, 0, 1).append("0");
+ //璁＄畻鏍￠獙鐮�
+ int checkCode = (0XA5 + 0X0F + 0X01 + cmdCode + moveSpeed + moveSpeed + (zoomSpeed << 4 & 0XF0)) % 0X100;
+ strTmp = String.format("%02X", checkCode);
+ builder.append(strTmp, 0, 2);
+ return builder.toString();
+}
+
+
/**
* 浜戝彴鎺у埗锛屾敮鎸佹柟鍚戜笌缂╂斁鎺у埗
*
@@ -115,7 +158,7 @@
ptzXml.append("<CmdType>DeviceControl</CmdType>");
ptzXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>");
ptzXml.append("<DeviceID>" + channelId + "</DeviceID>");
- ptzXml.append("<PTZCmd>" + "</PTZCmd>");
+ ptzXml.append("<PTZCmd>" + cmdString(leftRight, upDown, inOut, moveSpeed, zoomSpeed) + "</PTZCmd>");
ptzXml.append("<Info>");
ptzXml.append("</Info>");
ptzXml.append("</Control>");
--
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