From a8a90fd2d5040e66cc66b3da122a7f82561ff6f6 Mon Sep 17 00:00:00 2001
From: 826220679@qq.com <826220679@qq.com>
Date: 星期六, 09 八月 2025 23:32:29 +0800
Subject: [PATCH] 优化了欢迎页面
---
src/dell55AAData/Dell55AA02Parser.java | 66 +++++++++++++++++++++++++++++++++
1 files changed, 66 insertions(+), 0 deletions(-)
diff --git a/src/dell55AAData/Dell55AA02Parser.java b/src/dell55AAData/Dell55AA02Parser.java
new file mode 100644
index 0000000..741ae5e
--- /dev/null
+++ b/src/dell55AAData/Dell55AA02Parser.java
@@ -0,0 +1,66 @@
+package dell55AAData;
+
+import dell_targets.Dell_BaseStation;
+
+public class Dell55AA02Parser {
+ private static final String EXPECTED_HEADER = "55AA02";
+ private static final int MIN_LENGTH = 36; // 18字节 * 2字符/字节
+ private static final int BASE_ID_START = 8; // 基站ID起始位置(第4字节)
+ private static final int SYNC_STATUS_START = 12; // 同步状态起始位置(第5字节)
+ private static final int PRESSURE_START = 14; // 气压值起始位置(第6字节)
+
+ /**
+ * 解析55AA02格式的基站数据
+ * @param message 接收到的数据(十六进制字符串)
+ */
+ public static void parseAndUpdate(String message) {
+ // 1. 基础校验
+ if (message == null || message.length() < MIN_LENGTH) {
+ return;
+ }
+
+ // 2. 头部校验(固定开头字符串)
+ for (int i = 0; i < EXPECTED_HEADER.length(); i++) {
+ if (message.charAt(i) != EXPECTED_HEADER.charAt(i)) {
+ return;
+ }
+ }
+
+ // 3. 解析基站ID(原始数据字符串)
+ String baseId = new String(new char[]{
+ message.charAt(BASE_ID_START),
+ message.charAt(BASE_ID_START + 1),
+ message.charAt(BASE_ID_START + 2),
+ message.charAt(BASE_ID_START + 3)
+ });
+
+ // 4. 解析同步状态(1字节)
+ char syncChar = message.charAt(SYNC_STATUS_START + 1); // 取状态字符
+ String syncStatus = (syncChar == '0') ? "0" : "1";
+
+ // 5. 解析气压值(4字节小端序)
+ int pressure = 0;
+ for (int i = 0; i < 8; i += 2) {
+ int idx = PRESSURE_START + i;
+ // 使用HexUtils的快速转换方法
+ int byteValue = HexUtils.fastHexToByte(message.charAt(idx), message.charAt(idx + 1));
+ pressure |= (byteValue << (i * 4)); // 小端合并
+ }
+ String pressureStr = String.valueOf(pressure);
+
+ // 6. 更新基站数据
+ updateBaseStationData(baseId, syncStatus ,pressureStr);
+ }
+
+ /**
+ * 更新基站数据
+ * @param baseId 基站ID
+ * @param syncStatus 同步状态
+ * @param pressure 气压值字符串
+ */
+ private static void updateBaseStationData(String baseId, String syncStatus, String pressure) {
+ Dell_BaseStation.updateBaseStationProperty(baseId, "syncStatus", syncStatus);
+ Dell_BaseStation.updateBaseStationProperty(baseId, "barometerReading", pressure);
+ }
+
+}
\ No newline at end of file
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