queryCOPS

Adhidarma Hadiwinoto
1 parent b8fc7b8781
Showing 2 changed files with 18 additions and 2 deletions Side-by-side Diff
lib/modem-commands.js
modem-tester.js
@@ -18,6 +18,15 @@ function writeToPort(data) {
     });
 }
  
+exports.sleep = function sleep(ms) {
+    return new Promise((resolve) => {
+        setTimeout(() => {
+            resolve();
+        }, ms || 0);
+    });
+};
+
+
 exports.setPort = function setPort(val) {
     port = val;
 };
@@ -34,3 +43,12 @@ exports.querySignalQuality = function querySignalQuality() {
         resolve(true);
     });
 };
+
+exports.queryCOPS = function querySignalQuality() {
+    return new Promise(async (resolve) => {
+        await mutex.lock(MUTEX_COMMAND, 'queryCOPS');
+        await writeToPort('AT+COPS?\r');
+        mutex.unlock(MUTEX_COMMAND, 'queryCOPS');
+        resolve(true);
+    });
+};
@@ -53,10 +53,8 @@ port = new SerialPort(config.modem.device, { baudRate: 115200 }, async (err) =&gt;
         'AT&FE0\r',
         'AT+CGSN\r',
         'AT+CIMI\r',
-        'AT+COPS?\r',
     ];
  
-
     const commandsCount = commands.length;
     // eslint-disable-next-line no-plusplus
     for (let i = 0; i < commandsCount; i++) {
...	...	@@ -18,6 +18,15 @@ function writeToPort(data) {
18	18	});
19	19	}
20	20
	21	+exports.sleep = function sleep(ms) {
	22	+ return new Promise((resolve) => {
	23	+ setTimeout(() => {
	24	+ resolve();
	25	+ }, ms \|\| 0);
	26	+ });
	27	+};
	28	+
	29	+
21	30	exports.setPort = function setPort(val) {
22	31	port = val;
23	32	};
...	...	@@ -34,3 +43,12 @@ exports.querySignalQuality = function querySignalQuality() {
34	43	resolve(true);
35	44	});
36	45	};
	46	+
	47	+exports.queryCOPS = function querySignalQuality() {
	48	+ return new Promise(async (resolve) => {
	49	+ await mutex.lock(MUTEX_COMMAND, 'queryCOPS');
	50	+ await writeToPort('AT+COPS?\r');
	51	+ mutex.unlock(MUTEX_COMMAND, 'queryCOPS');
	52	+ resolve(true);
	53	+ });
	54	+};
...	...	@@ -53,10 +53,8 @@ port = new SerialPort(config.modem.device, { baudRate: 115200 }, async (err) =>
53	53	'AT&FE0\r',
54	54	'AT+CGSN\r',
55	55	'AT+CIMI\r',
56		- 'AT+COPS?\r',
57	56	];
58	57
59		-
60	58	const commandsCount = commands.length;
61	59	// eslint-disable-next-line no-plusplus
62	60	for (let i = 0; i < commandsCount; i++) {