From e491cdb48129752324c4e3764f99bd9203c56dec Mon Sep 17 00:00:00 2001
From: lgq <1015864684@qq.com>
Date: 星期二, 31 三月 2026 09:48:44 +0800
Subject: [PATCH] 1.新增VF205门禁机代码
---
vf205_access/dxmodules/dxWatchdog.js | 123 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 123 insertions(+), 0 deletions(-)
diff --git a/vf205_access/dxmodules/dxWatchdog.js b/vf205_access/dxmodules/dxWatchdog.js
new file mode 100644
index 0000000..963949b
--- /dev/null
+++ b/vf205_access/dxmodules/dxWatchdog.js
@@ -0,0 +1,123 @@
+//build 20240425
+//鐪嬮棬鐙楃粍浠讹紝鐢ㄤ簬鐩戞帶搴旂敤鏄惁鍗℃锛岃缃竴涓秴鏃舵椂闂达紝濡傛灉瓒呰繃杩欎釜鏃堕棿娌℃湁鍠傜嫍锛屼細鑷姩瑙﹀彂璁惧閲嶅惎
+//娉ㄦ剰浣跨敤鐪嬮棬鐙椾箣鍓嶅彲鑳介渶瑕佸厛鍒濆鍖杇pio
+//渚濊禆缁勪欢 dxDriver,dxLogger,dxCommon,dxMap,dxGpio
+import { watchdogClass } from './libvbar-b-dxwatchdog.so'
+import dxMap from './dxMap.js'
+import logger from './dxLogger.js'
+import dxCommon from './dxCommon.js'
+
+const map = dxMap.get("___watchdog")
+const watchdogObj = new watchdogClass();
+
+const watchdog = {}
+watchdog.last = new Date().getTime()
+/**
+ * 鎵撳紑鐪嬮棬鐙楄澶�
+ * @param {number} type 蹇呭～
+ * @param {string} id 鍙ユ焺id锛岄潪蹇呭～锛堣嫢鍒濆鍖栧涓疄渚嬮渶瑕佷紶鍏ュ敮涓�id锛�
+ */
+watchdog.open = function (type, id) {
+ let pointer = watchdogObj.open(type)
+ if (pointer === undefined || pointer === null) {
+ throw new Error("watchdog.open: open failed")
+ }
+ dxCommon.handleId("watchdog", id, pointer)
+}
+/**
+ * 鎺у埗鎸囧畾閫氶亾寮�鍏�
+ * @param {number} chan 閫氶亾id,蹇呭～
+ * @param {string} id 鍙ユ焺id锛岄潪蹇呭～锛堥渶淇濇寔鍜宨nit涓殑id涓�鑷达級
+ * @returns true/false
+ */
+watchdog.enable = function (chan, id) {
+ let pointer = dxCommon.handleId("watchdog", id)
+ return watchdogObj.enable(pointer, chan)
+}
+/**
+ * 寮�鍚湅闂ㄧ嫍鎬诲畾鏃跺櫒
+ * @param {*} timeout 蹇呭～
+ * @param {string} id 鍙ユ焺id锛岄潪蹇呭～锛堥渶淇濇寔鍜宨nit涓殑id涓�鑷达級
+ * @returns true/false
+ */
+watchdog.start = function (timeout, id) {
+ let pointer = dxCommon.handleId("watchdog", id)
+ return watchdogObj.start(pointer, timeout)
+}
+/**
+ * 鍒ゆ柇鏄惁鏄笂鐢靛浣嶏紝鐪嬮棬鐙楁槸鍚﹀凡缁忓惎鍔�
+ * @param {string} id 鍙ユ焺id锛岄潪蹇呭～锛堥渶淇濇寔鍜宨nit涓殑id涓�鑷达級
+ * @returns true/false
+ */
+watchdog.isPoweron = function (id) {
+ let pointer = dxCommon.handleId("watchdog", id)
+ return watchdogObj.isPoweron(pointer)
+}
+/**
+ * 鍠傜嫍鎸囧畾閫氶亾
+ * @param {*} chan 閫氶亾id锛屽繀濉�
+ * @param {string} id 鍙ユ焺id锛岄潪蹇呭～锛堥渶淇濇寔鍜宨nit涓殑id涓�鑷达級
+ * @returns true/false
+ */
+watchdog.restart = function (chan, id) {
+ let pointer = dxCommon.handleId("watchdog", id)
+ return watchdogObj.restart(pointer, chan)
+}
+/**
+ * 鍏抽棴鐪嬮棬鐙楁�诲畾鏃跺櫒
+ * @param {string} id 鍙ユ焺id锛岄潪蹇呭～锛堥渶淇濇寔鍜宨nit涓殑id涓�鑷达級
+ * @returns true/false
+ */
+watchdog.stop = function (id) {
+ let pointer = dxCommon.handleId("watchdog", id)
+ return watchdogObj.stop(pointer)
+}
+/**
+ * 鍏抽棴鐪嬮棬鐙楄澶�
+ * @param {string} id 鍙ユ焺id锛岄潪蹇呭～锛堥渶淇濇寔鍜宨nit涓殑id涓�鑷达級
+ * @returns true/false
+ */
+watchdog.close = function (id) {
+ let pointer = dxCommon.handleId("watchdog", id)
+ return watchdogObj.close(pointer)
+}
+/**
+ * 寰幆妫�鏌ユ瘡涓嚎绋嬬殑鍠傜嫍鎯呭喌锛屼换浣曚竴涓嚎绋嬫病鏈夊杺鐙楋紝鍒欎笉鍚姩restart
+ * @param {number} chan 閫氶亾id锛屽繀濉�
+ * @param {string} id 鍙ユ焺id锛岄潪蹇呭～锛堥渶淇濇寔鍜宨nit涓殑id涓�鑷达級
+ */
+watchdog.loop = function (chan, id) {
+ const now = new Date().getTime()
+ const minus = now - watchdog.last
+ if (minus > 3000 || minus < 0) {//姣�3绉掓鏌ヤ竴娆℃垨鑰呭皬浜�0浠ｈ〃鎿嶄綔浜嗗線鍓嶆敼鏃堕棿
+ watchdog.last = now
+ let keys = map.keys()
+ let check = true
+ for (let i = 0; i < keys.length; i++) {
+ let key = keys[i]
+ let value = map.get(key)
+ const temp = now - value.now
+ if (temp > value.timeout * 1000 && temp < 1700000000) {
+ logger.error(`The worker ${key} did not feed the dog in time.`, temp)
+ check = false
+ break
+ }
+ }
+ if (check) {
+ this.restart(chan, id)
+ }
+ }
+}
+/**
+ * 涓嶅悓鐨勭嚎绋嬪杺鐙�
+ * @param {string} flag 绾跨▼鐨勬爣璇�,蹇呭～涓嶈兘涓虹┖
+ * @param {number} timeout 绾跨▼鍙互澶氶暱鏃堕棿涓嶅杺鐙楋紙绉掞級锛岀己鐪佹槸10绉�
+ */
+watchdog.feed = function (flag, timeout = 10) {
+ if (!flag || flag.length <= 0) {
+ return
+ }
+ map.put(flag, { now: new Date().getTime(), timeout: timeout })
+}
+
+export default watchdog;
--
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