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Temperature usermod update (pin management).

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This commit is contained in:
Blaz Kristan 2021-01-17 15:00:14 +01:00
parent bb8d5ac13f
commit e6cf1dc98d
1 changed files with 44 additions and 12 deletions
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56
usermods/Temperature/usermod_temperature.h
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@ -5,11 +5,13 @@
#include <DallasTemperature.h> //DS18B20 #include <DallasTemperature.h> //DS18B20
//Pin defaults for QuinLed Dig-Uno //Pin defaults for QuinLed Dig-Uno
#ifndef TEMPERATURE_PIN
#ifdef ARDUINO_ARCH_ESP32 #ifdef ARDUINO_ARCH_ESP32
#define TEMPERATURE_PIN 18 #define TEMPERATURE_PIN 18
#else //ESP8266 boards #else //ESP8266 boards
#define TEMPERATURE_PIN 14 #define TEMPERATURE_PIN 14
#endif #endif
#endif
// the frequency to check temperature, 1 minute // the frequency to check temperature, 1 minute
#ifndef USERMOD_DALLASTEMPERATURE_MEASUREMENT_INTERVAL #ifndef USERMOD_DALLASTEMPERATURE_MEASUREMENT_INTERVAL
@ -58,6 +60,7 @@ class UsermodTemperature : public Usermod {
} }
void getTemperature() { void getTemperature() {
if (strip.isUpdating()) return;
#ifdef USERMOD_DALLASTEMPERATURE_CELSIUS #ifdef USERMOD_DALLASTEMPERATURE_CELSIUS
temperature = sensor.getTempC(sensorDeviceAddress); temperature = sensor.getTempC(sensorDeviceAddress);
#else #else
@ -80,18 +83,21 @@ class UsermodTemperature : public Usermod {
disabled = !sensor.getAddress(sensorDeviceAddress, 0); disabled = !sensor.getAddress(sensorDeviceAddress, 0);
if (!disabled) { if (!disabled) {
DEBUG_PRINTLN("Dallas Temperature found"); DEBUG_PRINTLN(F("Dallas Temperature found"));
// set the resolution for this specific device // set the resolution for this specific device
sensor.setResolution(sensorDeviceAddress, 9, true); sensor.setResolution(sensorDeviceAddress, 9, true);
// do not block waiting for reading // do not block waiting for reading
sensor.setWaitForConversion(false); sensor.setWaitForConversion(false);
// allocate pin & prevent other use
if (!pinManager.allocatePin(TEMPERATURE_PIN,false))
disabled = true;
} else { } else {
DEBUG_PRINTLN("Dallas Temperature not found"); DEBUG_PRINTLN(F("Dallas Temperature not found"));
} }
} }
void loop() { void loop() {
if (disabled) { if (disabled || strip.isUpdating()) {
return; return;
} }
@ -125,7 +131,7 @@ class UsermodTemperature : public Usermod {
// dont publish super low temperature as the graph will get messed up // dont publish super low temperature as the graph will get messed up
// the DallasTemperature library returns -127C or -196.6F when problem // the DallasTemperature library returns -127C or -196.6F when problem
// reading the sensor // reading the sensor
strcat(subuf, "/temperature"); strcat_P(subuf, PSTR("/temperature"));
mqtt->publish(subuf, 0, true, String(temperature).c_str()); mqtt->publish(subuf, 0, true, String(temperature).c_str());
} else { } else {
// publish something else to indicate status? // publish something else to indicate status?
@ -140,33 +146,59 @@ class UsermodTemperature : public Usermod {
return; return;
} }
JsonObject user = root["u"]; JsonObject user = root[F("u")];
if (user.isNull()) user = root.createNestedObject("u"); if (user.isNull()) user = root.createNestedObject(F("u"));
JsonArray temp = user.createNestedArray("Temperature"); JsonArray temp = user.createNestedArray(F("Temperature"));
if (!getTemperatureComplete) { if (!getTemperatureComplete) {
// if we haven't read the sensor yet, let the user know // if we haven't read the sensor yet, let the user know
// that we are still waiting for the first measurement // that we are still waiting for the first measurement
temp.add((USERMOD_DALLASTEMPERATURE_FIRST_MEASUREMENT_AT - millis()) / 1000); temp.add((USERMOD_DALLASTEMPERATURE_FIRST_MEASUREMENT_AT - millis()) / 1000);
temp.add(" sec until read"); temp.add(F(" sec until read"));
return; return;
} }
if (temperature <= -100) { if (temperature <= -100) {
temp.add(0); temp.add(0);
temp.add(" Sensor Error!"); temp.add(F(" Sensor Error!"));
return; return;
} }
temp.add(temperature); temp.add(temperature);
#ifdef USERMOD_DALLASTEMPERATURE_CELSIUS #ifdef USERMOD_DALLASTEMPERATURE_CELSIUS
temp.add("°C"); temp.add(F("°C"));
#else #else
temp.add("°F"); temp.add(F("°F"));
#endif #endif
} }
/**
* addToJsonState() can be used to add custom entries to the /json/state part of the JSON API (state object).
* Values in the state object may be modified by connected clients
* Add "pin_Temperature" to json state. This can be used to check which GPIO pin usermod uses.
*/
void addToJsonState(JsonObject &root)
{
root[F("pin_Temperature")] = TEMPERATURE_PIN;
}
/**
* readFromJsonState() can be used to receive data clients send to the /json/state part of the JSON API (state object).
* Values in the state object may be modified by connected clients
* Read "pin_Temperature" from json state and and change GPIO pin used.
*/
void readFromJsonState(JsonObject &root)
{
/*
if (root[F("pin_Temperature")] != nullptr)
{
if (pinManager.allocatePin((int)root[F("pin_Temperature")],false))
temperaturePin = (int)root["PIRenabled"];
}
*/
}
uint16_t getId() uint16_t getId()
{ {
return USERMOD_ID_TEMPERATURE; return USERMOD_ID_TEMPERATURE;