vvzvlad/node-red-contrib-rn-combined-nodes
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Bump version to 0.2.13

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vvzvlad 2023-10-05 23:34:03 +03:00
parent 74f15fe9c3
commit 304c022828
2 changed files with 12 additions and 4 deletions
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2
package.json
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@ -1,6 +1,6 @@
{ {
"name": "@vvzvlad/node-red-contrib-rn-combined-nodes", "name": "@vvzvlad/node-red-contrib-rn-combined-nodes",
"version": "0.2.12", "version": "0.2.13",
"description": "", "description": "",
"main": "index.js", "main": "index.js",
"keywords": [ "keywords": [

14
thermostat.js
View File

@ -12,20 +12,22 @@ module.exports = function(RED) {
let debug = "" let debug = ""
let pwm_timer = null; let pwm_timer = null;
context.set("pwm_period", 10000); // 10 секунд context.set("pwm_period", 10000); // 10 seconds
context.set("pwm_tick", 1000); // 1 секунда context.set("pwm_tick", 1000); // 1 second
function manage_pwm(duty_cycle_percent) { function manage_pwm(duty_cycle_percent) {
if (duty_cycle_percent === -1) { if (duty_cycle_percent === -1) {
if (pwm_timer !== null) { if (pwm_timer !== null) {
clearInterval(pwm_timer); clearInterval(pwm_timer);
pwm_timer = null; pwm_timer = null;
node.log("PWM stopped");
} }
return; return;
} }
const pwm_duty_cycle = Math.max(0, Math.min(1, duty_cycle_percent / 100)); const pwm_duty_cycle = Math.max(0, Math.min(1, duty_cycle_percent / 100));
context.set("pwm_duty_cycle", pwm_duty_cycle); context.set("pwm_duty_cycle", pwm_duty_cycle);
node.log(`PWM duty cycle set to ${pwm_duty_cycle}`);
if (pwm_timer === null) { if (pwm_timer === null) {
let cycle_start_time = Date.now(); let cycle_start_time = Date.now();
@ -33,8 +35,11 @@ module.exports = function(RED) {
pwm_timer = setInterval(() => { pwm_timer = setInterval(() => {
const pwm_period = context.get("pwm_period"); const pwm_period = context.get("pwm_period");
const pwm_duty_cycle = context.get("pwm_duty_cycle"); // Retrieve each time
const elapsed_time = Date.now() - cycle_start_time; const elapsed_time = Date.now() - cycle_start_time;
const on_time = pwm_period * context.get("pwm_duty_cycle"); const on_time = pwm_period * pwm_duty_cycle;
node.log(`Elapsed: ${elapsed_time}, On Time: ${on_time}`);
if (elapsed_time >= pwm_period) { if (elapsed_time >= pwm_period) {
cycle_start_time = Date.now(); cycle_start_time = Date.now();
@ -42,8 +47,10 @@ module.exports = function(RED) {
if (elapsed_time < on_time) { if (elapsed_time < on_time) {
node.send([null, { payload: 1 }]); node.send([null, { payload: 1 }]);
console.log("Sending 1");
} else { } else {
node.send([null, { payload: 0 }]); node.send([null, { payload: 0 }]);
console.log("Sending 0");
} }
}, pwm_tick); }, pwm_tick);
@ -51,6 +58,7 @@ module.exports = function(RED) {
} }
function debug_text(text) { function debug_text(text) {
if (text === "return_debug") { if (text === "return_debug") {
let debug_tmp = debug let debug_tmp = debug