Re: 1...8fach Temperatursensor DS18B20
Verfasst: 14.12.2018, 15:42
Hab ich....
LCD Print wird auch angezeigt, die ausgelesenen Temperaturen sind das Problem...
Ich weiss nicht wo und wie ich die abgreife und ans Display übergebe.
LCD Print wird auch angezeigt, die ausgelesenen Temperaturen sind das Problem...
Ich weiss nicht wo und wie ich die abgreife und ans Display übergebe.
Code: Alles auswählen
//- -----------------------------------------------------------------------------------------------------------------------
// AskSin++
// 2016-10-31 papa Creative Commons - http://creativecommons.org/licenses/by-nc-sa/3.0/de/
//- -----------------------------------------------------------------------------------------------------------------------
// define this to read the device id, serial and device type from bootloader section
// #define USE_OTA_BOOTLOADER
#define EI_NOTEXTERNAL
#include <EnableInterrupt.h>
#include <AskSinPP.h>
#include <LowPower.h>
#include <Register.h>
#include <MultiChannelDevice.h>
#include <OneWire.h>
#include <sensors/Ds18b20.h>
#define MAX_SENSORS 8
//-----------------------------------
// SDA = A4
// SCL = A5
//#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2);
//-----------------------------------
// Arduino Pro mini 8 Mhz
// Arduino pin for the config button
#define CONFIG_BUTTON_PIN 8
// number of available peers per channel
#define PEERS_PER_CHANNEL 6
//DS18B20 Sensors connected to pin
OneWire oneWire(3);
// all library classes are placed in the namespace 'as'
using namespace as;
// define all device properties
const struct DeviceInfo PROGMEM devinfo = {
{0xf3, 0x01, 0x01}, // Device ID
"JHUTDS0001", // Device Serial
{0xF3, 0x01}, // Device Model
0x10, // Firmware Version
as::DeviceType::THSensor, // Device Type
{0x01, 0x01} // Info Bytes
};
/**
Configure the used hardware
*/
typedef AvrSPI<10, 11, 12, 13> SPIType;
typedef Radio<SPIType, 2> RadioType;
typedef StatusLed<4> LedType;
typedef AskSin<LedType, BatterySensor, RadioType> BaseHal;
class Hal : public BaseHal {
public:
void init (const HMID& id) {
BaseHal::init(id);
battery.init(seconds2ticks(60UL * 60), sysclock); //battery measure once an hour
battery.low(22);
battery.critical(18);
}
bool runready () {
return sysclock.runready() || BaseHal::runready();
}
} hal;
DEFREGISTER(UReg0, MASTERID_REGS, DREG_BURSTRX, DREG_LOWBATLIMIT, 0x21, 0x22)
class UList0 : public RegList0<UReg0> {
public:
UList0 (uint16_t addr) : RegList0<UReg0>(addr) {}
bool Sendeintervall (uint16_t value) const {
return this->writeRegister(0x21, (value >> 8) & 0xff) && this->writeRegister(0x22, value & 0xff);
}
uint16_t Sendeintervall () const {
return (this->readRegister(0x21, 0) << 8) + this->readRegister(0x22, 0);
}
void defaults () {
clear();
burstRx(false);
lowBatLimit(22);
Sendeintervall(180);
}
};
class WeatherEventMsg : public Message {
public:
void init(uint8_t msgcnt, Ds18b20* sensors, bool batlow, uint8_t channelFieldOffset) {
Message::init(0x16, msgcnt, 0x53, BCAST , batlow ? 0x80 : 0x00, 0x41 + channelFieldOffset);
pload[0] = (sensors[0 + channelFieldOffset].temperature() >> 8) & 0xff;
pload[1] = (sensors[0 + channelFieldOffset].temperature()) & 0xff;
pload[2] = 0x42 + channelFieldOffset;
pload[3] = (sensors[1 + channelFieldOffset].temperature() >> 8) & 0xff;
pload[4] = (sensors[1 + channelFieldOffset].temperature()) & 0xff;
pload[5] = 0x43 + channelFieldOffset;
pload[6] = (sensors[2 + channelFieldOffset].temperature() >> 8) & 0xff;
pload[7] = (sensors[2 + channelFieldOffset].temperature()) & 0xff;
pload[8] = 0x44 + channelFieldOffset;
pload[9] = (sensors[3 + channelFieldOffset].temperature() >> 8) & 0xff;
pload[10] = (sensors[3 + channelFieldOffset].temperature()) & 0xff;
}
};
class WeatherChannel : public Channel<Hal, List1, EmptyList, List4, PEERS_PER_CHANNEL, UList0> {
public:
WeatherChannel () : Channel() {}
virtual ~WeatherChannel () {}
void configChanged() {
//DPRINTLN("Config changed List1");
}
uint8_t status () const {
return 0;
}
uint8_t flags () const {
return 0;
}
};
class UType : public MultiChannelDevice<Hal, WeatherChannel, MAX_SENSORS, UList0> {
class SensorArray : public Alarm {
UType& dev;
public:
uint8_t sensorcount;
Ds18b20 sensors[MAX_SENSORS];
SensorArray (UType& d) : Alarm(0), dev(d) {}
virtual void trigger (__attribute__ ((unused)) AlarmClock& clock) {
tick = delay();
sysclock.add(*this);
Ds18b20::measure(sensors, sensorcount);
DPRINT(F("Temperaturen: | "));
for (int i = 0; i < MAX_SENSORS; i++) {
DDEC(sensors[i].temperature()); DPRINT(" | ");
}
DPRINTLN("");
WeatherEventMsg& msg = (WeatherEventMsg&)dev.message();
//Aufteilung in 2 Messages, da sonst die max. BidCos Message Size (0x1a)? überschritten wird
msg.init(dev.nextcount(), sensors, dev.battery().low(), 0);
dev.send(msg, dev.getMasterID());
_delay_ms(200);
msg.init(dev.nextcount(), sensors, dev.battery().low(), 4);
dev.send(msg, dev.getMasterID());
}
uint32_t delay () {
uint16_t _txMindelay = 180;
_txMindelay = dev.getList0().Sendeintervall();
if (_txMindelay == 0) _txMindelay = 180;
return seconds2ticks(_txMindelay);
}
} sensarray;
public:
typedef MultiChannelDevice<Hal, WeatherChannel, MAX_SENSORS, UList0> TSDevice;
UType(const DeviceInfo& info, uint16_t addr) : TSDevice(info, addr), sensarray(*this) {}
virtual ~UType () {}
virtual void configChanged () {
TSDevice::configChanged();
DPRINTLN("Config Changed List0");
DPRINT("LOW BAT Limit: ");
DDECLN(this->getList0().lowBatLimit());
DPRINT("Wake-On-Radio: ");
DDECLN(this->getList0().burstRx());
this->battery().low(this->getList0().lowBatLimit());
DPRINT("Sendeintervall: "); DDECLN(this->getList0().Sendeintervall());
}
bool init (Hal& hal) {
TSDevice::init(hal);
sensarray.sensorcount = Ds18b20::init(oneWire, sensarray.sensors, MAX_SENSORS);
DPRINT("Found "); DDEC(sensarray.sensorcount); DPRINTLN(" DS18B20 Sensors");
sensarray.set(seconds2ticks(5));
sysclock.add(sensarray);
}
};
UType sdev(devinfo, 0x20);
ConfigButton<UType> cfgBtn(sdev);
void setup () {
DINIT(57600, ASKSIN_PLUS_PLUS_IDENTIFIER);
sdev.init(hal);
buttonISR(cfgBtn, CONFIG_BUTTON_PIN);
sdev.initDone();
//------------------------------------
lcd.init();
lcd.backlight();
lcd.begin(16, 2);
lcd.setCursor(0, 0);
lcd.print("Sensor 1:");
lcd.setCursor(0, 1);
lcd.print("Sensor 2:");
//------------------------------------
}
void loop() {
bool worked = hal.runready();
bool poll = sdev.pollRadio();
if ( worked == false && poll == false ) {
if ( hal.battery.critical() ) {
hal.activity.sleepForever(hal);
}
hal.activity.savePower<Sleep<>>(hal);
}
/*----------------------------
{
lcd.setCursor(10, 0);
lcd.print("C");
lcd.setCursor(10, 1);
lcd.print("C");
}
//----------------------------*/
}