mirror of
https://github.com/thelsing/knx.git
synced 2024-12-18 19:08:18 +01:00
123 lines
3.4 KiB
C++
123 lines
3.4 KiB
C++
#include <Arduino.h>
|
|
#include <knx.h>
|
|
|
|
#if MASK_VERSION != 0x07B0 && (defined ARDUINO_ARCH_ESP8266 || defined ARDUINO_ARCH_ESP32)
|
|
#include <WiFiManager.h>
|
|
#endif
|
|
|
|
/** If you don't want a global knx object, for example because you want
|
|
* to more finely control it's construction, this is an example
|
|
* of how to do so. Define KNX_NO_AUTOMATIC_GLOBAL_INSTANCE
|
|
* and then you can DIY a knx object as shown below. In this case we use
|
|
* the ESP32's secondary UART and late-bind the ISR function in setup().
|
|
|
|
Esp32Platform knxPlatform(&Serial2);
|
|
Bau07B0 knxBau(knxPlatform);
|
|
KnxFacade<Esp32Platform, Bau07B0> knx(knxBau);
|
|
*/
|
|
|
|
// create named references for easy access to group objects
|
|
#define goCurrent knx.getGroupObject(1)
|
|
#define goMax knx.getGroupObject(2)
|
|
#define goMin knx.getGroupObject(3)
|
|
#define goReset knx.getGroupObject(4)
|
|
|
|
float currentValue = 0;
|
|
float maxValue = 0;
|
|
float minValue = RAND_MAX;
|
|
long lastsend = 0;
|
|
|
|
void measureTemp()
|
|
{
|
|
long now = millis();
|
|
|
|
if ((now - lastsend) < 2000)
|
|
return;
|
|
|
|
lastsend = now;
|
|
int r = rand();
|
|
currentValue = (r * 1.0) / (RAND_MAX * 1.0);
|
|
currentValue *= 100 * 100;
|
|
|
|
// write new value to groupobject
|
|
goCurrent.value<Dpt9>(currentValue);
|
|
|
|
if (currentValue > maxValue)
|
|
{
|
|
maxValue = currentValue;
|
|
goMax.value<Dpt9>(maxValue);
|
|
}
|
|
|
|
if (currentValue < minValue)
|
|
{
|
|
minValue = currentValue;
|
|
goMin.value<Dpt9>(minValue);
|
|
}
|
|
}
|
|
|
|
// callback from reset-GO
|
|
void handler(GroupObject& go)
|
|
{
|
|
if (go == goReset && go.value<Dpt1>())
|
|
{
|
|
maxValue = 0;
|
|
minValue = 10000;
|
|
}
|
|
}
|
|
|
|
void setup()
|
|
{
|
|
// You can configure the level of the different loggers.
|
|
//Logger::logLevel("ApplicationLayer", Logger::Info);
|
|
Serial.begin(115200);
|
|
ArduinoPlatform::SerialDebug = &Serial;
|
|
|
|
randomSeed(millis());
|
|
|
|
#if MASK_VERSION != 0x07B0 && (defined ARDUINO_ARCH_ESP8266 || defined ARDUINO_ARCH_ESP32)
|
|
WiFiManager wifiManager;
|
|
wifiManager.autoConnect("knx-demo");
|
|
#endif
|
|
|
|
// read adress table, association table, groupobject table and parameters from eeprom
|
|
knx.readMemory();
|
|
GroupObject::classCallback(handler);
|
|
|
|
// print values of parameters if device is already configured
|
|
if (knx.configured())
|
|
{
|
|
Serial.print("Startverzögerung s: ");
|
|
Serial.println(knx.paramByte(0));
|
|
Serial.print("Aenderung senden (*0.1K): ");
|
|
Serial.println(knx.paramByte(1));
|
|
Serial.print("Zykl. senden min: ");
|
|
Serial.println(knx.paramByte(2));
|
|
Serial.print("Min/Max senden: ");
|
|
Serial.println(knx.paramByte(3));
|
|
Serial.print("Abgleich: ");
|
|
Serial.println(knx.paramByte(4));
|
|
}
|
|
|
|
// pin or GPIO the programming led is connected to. Default is LED_BUILTIN
|
|
// knx.ledPin(LED_BUILTIN);
|
|
// is the led active on HIGH or low? Default is LOW
|
|
// knx.ledPinActiveOn(HIGH);
|
|
// pin or GPIO programming button is connected to. Default is 0
|
|
// knx.buttonPin(0);
|
|
|
|
// start the framework.
|
|
knx.start();
|
|
}
|
|
|
|
void loop()
|
|
{
|
|
// don't delay here to much. Otherwise you might lose packages or mess up the timing with ETS
|
|
knx.loop();
|
|
|
|
// only run the application code if the device was configured with ETS
|
|
if (!knx.configured())
|
|
return;
|
|
|
|
measureTemp();
|
|
}
|