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Even more smart sleep...

berkseo 11 Mar 2019, 09:06 last edited by berkseo 11 Mar 2019, 10:08

Hi, I want to discuss a small problem concerning smart sleep. Usually the node will wait data 500ms from gate, if not, the node goes to sleep. I think that makes sense to the gate to send a command when the server has no data. Something like - nothing for you. What would the node not waiting for 500ms functioning radio and immediately fell asleep, having received such a command.
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Ivan Z Hardware Contributor 11 Mar 2019, 09:28 last edited by

I need too
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Feels much faster from here too!
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Okay, I have now taken all the suggestions into account, including deleting the application in Home Assistant. I also worked with the official script for deleting the Arduino, which I hadn't done before, and made changes in the program, especially with the IDs and various names, in order to essentially create a completely new program. Now it works with this script. Thanks so far for the help! // Enable debug prints #define MY_DEBUG // Set static node ID #define MY_NODE_ID 45 // Enable only USB, disable radio #define MY_GATEWAY_SERIAL #include <SPI.h> #include <MySensors.h> #include <DHT.h> #include <Adafruit_Sensor.h> // ---------- DHT CONFIG ---------- #define DHTPIN 4 // Datenpin des DHT22 #define DHTTYPE DHT22 // Sensor-Typ DHT22 #define USE_CELSIUS true // Immer Celsius verwenden #define SENSOR_TEMP_OFFSET 0 #define UPDATE_INTERVAL 5000 // 5 Sekunden #define FORCE_UPDATE_N_READS 10 // nach 10 gleichen Werten senden #define CHILD_ID_HUM 20 #define CHILD_ID_TEMP 21 DHT dht(DHTPIN, DHTTYPE); MyMessage msgHum(CHILD_ID_HUM, V_HUM); MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP); float lastTemp; float lastHum; uint8_t nNoUpdatesTemp = 0; uint8_t nNoUpdatesHum = 0; // ---------- BUTTON CONFIG ---------- #define PRIMARY_BUTTON_PIN 2 #define SECONDARY_BUTTON_PIN 3 #define PRIMARY_CHILD_ID 22 #define SECONDARY_CHILD_ID 23 MyMessage msgButton1(PRIMARY_CHILD_ID, V_TRIPPED); MyMessage msgButton2(SECONDARY_CHILD_ID, V_TRIPPED); static uint8_t lastButton1 = 2; static uint8_t lastButton2 = 2; // ---------- SETUP & PRESENTATION ---------- void presentation() { sendSketchInfo("Combined Sensor Node", "1.0"); // Sensoren anmelden present(CHILD_ID_HUM, S_HUM); present(CHILD_ID_TEMP, S_TEMP); present(PRIMARY_CHILD_ID, S_DOOR); present(SECONDARY_CHILD_ID, S_DOOR); } void setup() { dht.begin(); // DHT starten pinMode(PRIMARY_BUTTON_PIN, INPUT_PULLUP); pinMode(SECONDARY_BUTTON_PIN, INPUT_PULLUP); } // ---------- LOOP ---------- void loop() { // ----- DHT AUSLESEN ----- float temperature = dht.readTemperature(); // immer Celsius float humidity = dht.readHumidity(); if (!isnan(temperature) && (temperature != lastTemp || nNoUpdatesTemp >= FORCE_UPDATE_N_READS)) { lastTemp = temperature + SENSOR_TEMP_OFFSET; send(msgTemp.set(lastTemp, 1)); nNoUpdatesTemp = 0; Serial.print("Temp: "); Serial.println(lastTemp); } else { nNoUpdatesTemp++; } if (!isnan(humidity) && (humidity != lastHum || nNoUpdatesHum >= FORCE_UPDATE_N_READS)) { lastHum = humidity; send(msgHum.set(lastHum, 1)); nNoUpdatesHum = 0; Serial.print("Hum: "); Serial.println(lastHum); } else { nNoUpdatesHum++; } // ----- BUTTONS ----- uint8_t val1 = digitalRead(PRIMARY_BUTTON_PIN); if (val1 != lastButton1) { send(msgButton1.set(val1 == HIGH)); lastButton1 = val1; } uint8_t val2 = digitalRead(SECONDARY_BUTTON_PIN); if (val2 != lastButton2) { send(msgButton2.set(val2 == HIGH)); lastButton2 = val2; } // ----- SLEEP ----- //sleep(PRIMARY_BUTTON_PIN - 2, CHANGE, SECONDARY_BUTTON_PIN - 2, CHANGE, UPDATE_INTERVAL); delay(50); }
Getting system time from the controller
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@mfalkvidd Thanks, I'll try that.
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Troubleshooting • 15 Mar 2025, 07:44 • FcNanoLed 27 days ago

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I want to thank @FcNanoLed. I had long thought about a serial gateway. This would be a way to add I/O to a linux computer. In the process of trying to help, I built up a linux machine running virtual box. In the virtual machine I ran Home Assistant The not well documented part of that was to connect the USB port of the computer to the virtual machine (settings-->USB-->USB Device Filters) (note that one can buy a refurbished PC for about the same price as an equivalently configured RPi) So thanks for the inspiration!
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Search not working for me . Firefox browser.

Even more smart sleep...

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Even more smart sleep...

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Day 1 - Status report Announcements • 23 Mar 2014, 22:45 • hek 24 Mar 2014, 20:12

DHT22 wrong sensor type in Home Assistant Troubleshooting • 5 days ago • Commodoreuno a day ago

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Day 1 - Status report
Announcements • 23 Mar 2014, 22:45 • hek 24 Mar 2014, 20:12

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Troubleshooting • 27 Feb 2025, 01:39 • dpcons 3 Mar 2025, 01:00

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