Hello,
Having issues with my serial gateway, and I am not sure what is wrong.
Getting the above error aswell as the no mysensors2.json file, but I haven't attached any sensor yet.
Running HA on RPi2 with Zwave and Tellstick Duo, and have created a serial gateway with an Arduino Nano + RFM69HW.
It seems that HA can detect the gateway but is giving out the above error all the time.
Anyone got any ideas?
I have assembled a copy of @carlierd 's office plant monitor since it looked kinda neat.
When I first tried to upload @carlierd 's Moisture_sensor.ino it complained that several libraries were missing.
So I started google-fu around to find them.
What was missing was:
MyTransportRFM69.h
MyTransport.h
MySigningAtsha204Soft.h
MySigning.h
MyMessage.h
aswell as drivers, that I placed in folder /utility/
ATSHA204.h
RFM69.h
sha256.h
The code is as follows. I have only pressed include mysensors' library since it complained that it was missing.
/**
* The MySensors Arduino library handles the wireless radio link and protocol
* between your home built sensors/actuators and HA controller of choice.
* The sensors forms a self healing radio network with optional repeaters. Each
* repeater and gateway builds a routing tables in EEPROM which keeps track of the
* network topology allowing messages to be routed to nodes.
*
* Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
* Copyright (C) 2013-2015 Sensnology AB
* Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
*
* Documentation: http://www.mysensors.org
* Support Forum: http://forum.mysensors.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* Code and idea from mfalkvidd (http://forum.mysensors.org/user/mfalkvidd).
*
*/
/**************************************************************************************/
/* Moisture sensor. */
/* */
/* Version : 1.2.5 */
/* Date : 11/04/2016 */
/* Modified by : David Carlier */
/**************************************************************************************/
/* --------------- */
/* RST | | A5 */
/* RX | | A4 */
/* TX | ARDUINO | A3 */
/* RFM69 (DIO0) --------- D2 | UNO | A2 */
/* D3 | | A1 --------- Moisture probe */
/* Power --------- D4 | ATMEGA 328p | A0 --------- Moisture probe */
/* +3v --------- VCC | | GND --------- GND */
/* GND --------- GND | 8MHz int. | REF */
/* OSC | | VCC --------- +3v */
/* OSC | | D13 --------- RFM69 (SCK) */
/* D5 | | D12 --------- RFM69 (MISO) */
/* D6 | | D11 --------- RFM69 (MOSI) */
/* D7 | | D10 --------- RFM69 (NSS) */
/* LED --------- D8 | | D9 */
/* --------------- */
/* */
/* +3v = 2*AA */
/* */
/**************************************************************************************/
#include <SPI.h>
#include <MySensors.h>
#include <MyTransportRFM69.h>
#include <MySigningAtsha204Soft.h>
//Define functions
#define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))
#define N_ELEMENTS(array) (sizeof(array)/sizeof((array)[0]))
//Constants for MySensors
#define SKETCH_NAME "Moisture Sensor"
#define SKETCH_VERSION "1.2.6"
#define CHILD_ID_MOISTURE 0
#define CHILD_ID_VOLTAGE 1
#define LED_PIN 8
#define THRESHOLD 1.1 // Only make a new reading with reverse polarity if the change is larger than 10%
#define STABILIZATION_TIME 1000 // Let the sensor stabilize before reading
//#define BATTERY_FULL 3143 // 2xAA usually gives 3.143V when full
#define BATTERY_FULL 3100 // CR2032 usually gives 3.1V when full
#define BATTERY_ZERO 2340 // 2.34V limit for 328p at 8MHz
#define SLEEP_TIME 7200000 // Sleep time between reads (in milliseconds) (close to 2 hours)
const int SENSOR_ANALOG_PINS[] = {A0, A1};
//Variables
byte direction = 0;
int oldMoistureLevel = -1;
//Construct MySensors library
MySigningAtsha204Soft signer;
MyHwATMega328 hw;
MyTransportRFM69 transport;
MySensor node(transport, hw, signer);
MyMessage msgMoisture(CHILD_ID_MOISTURE, V_HUM);
MyMessage msgVolt(CHILD_ID_VOLTAGE, V_VOLTAGE);
/**************************************************************************************/
/* Initialization */
/**************************************************************************************/
void setup()
{
//Get time (for setup duration)
#ifdef DEBUG
unsigned long startTime = millis();
#endif
//Setup LED pin
pinMode(LED_PIN, OUTPUT);
blinkLedFastly(3);
//Set moisutre sensor pins
for (int i = 0; i < N_ELEMENTS(SENSOR_ANALOG_PINS); i++)
{
pinMode(SENSOR_ANALOG_PINS[i], OUTPUT);
digitalWrite(SENSOR_ANALOG_PINS[i], LOW);
}
//Start MySensors and send the sketch version information to the gateway
node.begin();
node.sendSketchInfo(SKETCH_NAME, SKETCH_VERSION);
//Register all sensors
node.present(CHILD_ID_MOISTURE, S_HUM);
node.present(CHILD_ID_VOLTAGE, S_MULTIMETER);
//Setup done !
blinkLedFastly(3);
//Print setup debug
#ifdef DEBUG
int duration = millis() - startTime;
Serial.print("[Setup duration: "); Serial.print(duration, DEC); Serial.println(" ms]");
#endif
}
/**************************************************************************************/
/* Main loop */
/**************************************************************************************/
void loop()
{
//Get time (for a complete loop)
#ifdef DEBUG
unsigned long startTime = millis();
#endif
//Get moisture level
int moistureLevel = readMoisture();
//Send rolling average of 2 samples to get rid of the "ripple" produced by different resistance in the internal pull-up resistors
//See http://forum.mysensors.org/topic/2147/office-plant-monitoring/55 for more information
//Check if it was first reading, save current value as old
if (oldMoistureLevel == -1)
{
oldMoistureLevel = moistureLevel;
}
//Verify if current measurement is not too far from the previous one
if (moistureLevel > (oldMoistureLevel * THRESHOLD) || moistureLevel < (oldMoistureLevel / THRESHOLD))
{
//The change was large, so it was probably not caused by the difference in internal pull-ups.
//Measure again, this time with reversed polarity.
moistureLevel = readMoisture();
}
//Store current moisture level
oldMoistureLevel = moistureLevel;
//Report data to the gateway
long voltage = getVoltage();
node.send(msgMoisture.set((moistureLevel + oldMoistureLevel) / 2.0 / 10.23, 1));
node.send(msgVolt.set(voltage / 1000.0, 2));
int batteryPcnt = round((voltage - BATTERY_ZERO) * 100.0 / (BATTERY_FULL - BATTERY_ZERO));
if (batteryPcnt > 100) {batteryPcnt = 100;}
node.sendBatteryLevel(batteryPcnt);
//Print debug
#ifdef DEBUG
Serial.print((moistureLevel + oldMoistureLevel) / 2.0 / 10.23);
Serial.print("%");
Serial.print(" ");
Serial.print(voltage / 1000.0);
Serial.print("v");
Serial.print(" ");
Serial.print(batteryPcnt);
Serial.print("%");
int duration = millis() - startTime;
Serial.print(" ");
Serial.print("["); Serial.print(duration, DEC); Serial.println(" ms]");
Serial.flush();
#endif
//Sleep until next measurement
blinkLedFastly(1);
node.sleep(SLEEP_TIME);
}
/**************************************************************************************/
/* Allows to get moisture. */
/**************************************************************************************/
int readMoisture()
{
//Power on the sensor and read once to let the ADC capacitor start charging
pinMode(SENSOR_ANALOG_PINS[direction], INPUT_PULLUP);
analogRead(SENSOR_ANALOG_PINS[direction]);
//Stabilize and read the value
node.sleep(STABILIZATION_TIME);
int moistureLevel = (1023 - analogRead(SENSOR_ANALOG_PINS[direction]));
//Turn off the sensor to conserve battery and minimize corrosion
pinMode(SENSOR_ANALOG_PINS[direction], OUTPUT);
digitalWrite(SENSOR_ANALOG_PINS[direction], LOW);
//Make direction alternate between 0 and 1 to reverse polarity which reduces corrosion
direction = (direction + 1) % 2;
return moistureLevel;
}
/**************************************************************************************/
/* Allows to fastly blink the LED. */
/**************************************************************************************/
void blinkLedFastly(byte loop)
{
byte delayOn = 150;
byte delayOff = 150;
for (int i = 0; i < loop; i++)
{
blinkLed(LED_PIN, delayOn);
delay(delayOff);
}
}
/**************************************************************************************/
/* Allows to blink a LED. */
/**************************************************************************************/
void blinkLed(byte pinToBlink, int delayInMs)
{
digitalWrite(pinToBlink,HIGH);
delay(delayInMs);
digitalWrite(pinToBlink,LOW);
}
/**************************************************************************************/
/* Allows to get the real Vcc (return value in mV). */
/* http://provideyourown.com/2012/secret-arduino-voltmeter-measure-battery-voltage/ */
/**************************************************************************************/
long getVoltage()
{
ADMUX = (0<<REFS1) | (1<<REFS0) | (0<<ADLAR) | (1<<MUX3) | (1<<MUX2) | (1<<MUX1) | (0<<MUX0);
delay(50); // Let mux settle a little to get a more stable A/D conversion
//Start a conversion
ADCSRA |= _BV( ADSC );
//Wait for it to complete
while (bit_is_set(ADCSRA, ADSC));
//Compute and return the value
uint8_t low = ADCL; // must read ADCL first - it then locks ADCH
uint8_t high = ADCH; // unlocks both
long result = (high << 8) | low;
result = 1125300L / result; // Calculate Vcc (in mV); 1125300 = 1.1*1023*1000
return result; // Vcc in millivolts
}
I have just installed Arduino IDE, and are using the latest mysensors library 2.1.1.
Another thing it complains about is:
Invalid library found in C:\...\Arduino\libraries\Moisture_sensor: C:\...\Arduino\libraries\Moisture_sensor```
which is wierd since I have just copy+pasted it from here:
https://www.openhardware.io/view/123/Office-plant-monitor
aswell as built the sensor from there.
If you can help, I would be very glad, as I just hoped it would be smooth sailing using mysensors. Build, upload and let it work its magic.
Tack på förhand!
Simon
Trying to get this working but getting alot of errors. New to this so bear with me.
In file included from C:\...\Arduino\libraries\Moisture_sensor\Moisture_sensor.ino:55:0:
C:\...\Arduino\libraries\MySensors/MyTransportRFM69.h:31:1: error: expected class-name before '{' token
{
^
C:\...\Arduino\libraries\MySensors/MyTransportRFM69.h:33:36: error: 'RFM69_FREQUENCY' was not declared in this scope
MyTransportRFM69(uint8_t freqBand=RFM69_FREQUENCY, uint8_t networkId=RFM69_NETWORKID, uint8_t slaveSelectPin=RF69_SPI_CS, uint8_t interruptPin=RF69_IRQ_PIN, bool isRFM69HW=false, uint8_t interruptNum=RF69_IRQ_NUM);
^
C:\...\Arduino\libraries\MySensors/MyTransportRFM69.h:33:71: error: 'RFM69_NETWORKID' was not declared in this scope
MyTransportRFM69(uint8_t freqBand=RFM69_FREQUENCY, uint8_t networkId=RFM69_NETWORKID, uint8_t slaveSelectPin=RF69_SPI_CS, uint8_t interruptPin=RF69_IRQ_PIN, bool isRFM69HW=false, uint8_t interruptNum=RF69_IRQ_NUM);
^
In file included from C:\...\Arduino\libraries\Moisture_sensor\Moisture_sensor.ino:56:0:
C:\...\Arduino\libraries\MySensors/MySigningAtsha204Soft.h:55:1: error: expected class-name before '{' token
{
^
C:\...\Arduino\libraries\MySensors/MySigningAtsha204Soft.h:62:25: error: 'MY_RANDOMSEED_PIN' was not declared in this scope
uint8_t randomseedPin=MY_RANDOMSEED_PIN);
^
Moisture_sensor:83: error: call to 'MySigningAtsha204Soft::MySigningAtsha204Soft(bool, uint8_t)' uses the default argument for parameter 2, which is not yet defined
MySigningAtsha204Soft signer;
^
Moisture_sensor:84: error: 'MyHwATMega328' does not name a type
MyHwATMega328 hw;
^
Moisture_sensor:85: error: call to 'MyTransportRFM69::MyTransportRFM69(uint8_t, uint8_t, uint8_t, uint8_t, bool, uint8_t)' uses the default argument for parameter 1, which is not yet defined
MyTransportRFM69 transport;
^
Moisture_sensor:85: error: call to 'MyTransportRFM69::MyTransportRFM69(uint8_t, uint8_t, uint8_t, uint8_t, bool, uint8_t)' uses the default argument for parameter 2, which is not yet defined
Moisture_sensor:86: error: 'MySensor' does not name a type
MySensor node(transport, hw, signer);
^
C:\...\Arduino\libraries\Moisture_sensor\Moisture_sensor.ino: In function 'void setup()':
Moisture_sensor:112: error: 'node' was not declared in this scope
node.begin();
^
C:\...\Arduino\libraries\Moisture_sensor\Moisture_sensor.ino: In function 'void loop()':
Moisture_sensor:163: error: 'node' was not declared in this scope
node.send(msgMoisture.set((moistureLevel + oldMoistureLevel) / 2.0 / 10.23, 1));
^
C:\...\Arduino\libraries\Moisture_sensor\Moisture_sensor.ino: In function 'int readMoisture()':
Moisture_sensor:200: error: 'node' was not declared in this scope
node.sleep(STABILIZATION_TIME);
^
exit status 1
call to 'MySigningAtsha204Soft::MySigningAtsha204Soft(bool, uint8_t)' uses the default argument for parameter 2, which is not yet defined
I have looked through the code but can't seem to see what is wrong with it.
Please help :)