I am trying to connect MKR IOT to thingsboard.
I set up a server but when I try to run sketch I have this error.
How should I initialize ThingsBoard instance?
1 Like
Post code as CODE, not pictures! It's not hard!
Not sure if this is easier to follow here is code:
/*
Sketch generated by the Arduino IoT Cloud Thing "Untitled"
https://create.arduino.cc/cloud/things/5ac01a8c-77c0-4ab7-8b84-742054dbbb56
Arduino IoT Cloud Variables description
The following variables are automatically generated and updated when changes are made to the Thing
CloudSwitch lEDswitch;
CloudColoredLight colorLightSwitch;
String weather_report;
CloudPressure pressure;
CloudTemperatureSensor temperature;
CloudRelativeHumidity humidity;
CloudIlluminance illuminance;
Variables which are marked as READ/WRITE in the Cloud Thing will also have functions
which are called when their values are changed from the Dashboard.
These functions are generated with the Thing and added at the end of this sketch.
*/
//#include <SoftwareSerial.h>
#include "thingProperties.h"
#include <Arduino_MKRIoTCarrier.h>
#include <WiFiNINA.h>
//#include "HttpClient.h"
MKRIoTCarrier carrier;
//2021-05-03 my issues
// Illuminance is not wroking
// Error pressure sensor disconnected
// Unable to display degree symbol
//maange to sove OLED off :)
//Trying to get solution to siplay degree symbol but it does not work for me
const char DegreeSymbol[] = {0xA7, '\0'};
//Serial.println(colorLightSwitch.getHue());
//Serial.println(colorLightSwitch.getSaturation());
//Serial.println(colorLightSwitch.getBrightness());
//Serial.println(colorLightSwitch.getSwitch());
int modeSelect = 0;
int previousMode = 0;
int refreshCount = 0;
uint32_t myCustomColor = carrier.leds.Color(255, 100, 50);
uint32_t rgbcolor = carrier.leds.ColorHSV(colorLightSwitch.getHue(), colorLightSwitch.getSaturation(), colorLightSwitch.getBrightness());
uint32_t rgbcolor1 = carrier.leds.ColorHSV(colorLightSwitch.getHue());
uint32_t rgbcolor2 = carrier.leds.gamma32(carrier.leds.ColorHSV(colorLightSwitch.getHue()));
// See https://thingsboard.io/docs/getting-started-guides/helloworld/
// to understand how to obtain an access token
#define TOKEN "YOUR_ACCESS_TOKEN"
#define THINGSBOARD_SERVER "vps4135s5.ovh.net"
#define THINGSBOARD_PORT 8080
// Baud rate for debug serial
#define SERIAL_DEBUG_BAUD 115200
// Initialize ThingsBoard instance
ThingsBoardHttp tb(client,TOKEN, THINGSBOARD_SERVER, THINGSBOARD_PORT);
//hingsBoardHttp tb(espClient);
void setup() {
// Initialize serial and wait for port to open:
Serial.begin(9600);
// This delay gives the chance to wait for a Serial Monitor without blocking if none is found
delay(1500);
//pinMode(LED_BUILTIN, OUTPUT);
pinMode(TFT_BACKLIGHT, OUTPUT);
//while (!Serial); //comment to this like to start code
String fv = WiFi.firmwareVersion();
if (fv < WIFI_FIRMWARE_LATEST_VERSION) {
Serial.println(fv);
Serial.println("Please upgrade the firmware to ");
Serial.println(WIFI_FIRMWARE_LATEST_VERSION);
}
// Defined in thingProperties.h
initProperties();
// Connect to Arduino IoT Cloud
ArduinoCloud.begin(ArduinoIoTPreferredConnection);
/*
The following function allows you to obtain more information
related to the state of network and IoT Cloud connection and errors
the higher number the more granular information you’ll get.
The default is 0 (only errors).
Maximum is 4
*/
setDebugMessageLevel(4);
ArduinoCloud.printDebugInfo();
//string printDebugInfo = ArduinoCloud.printDebugInfo();
//Wait to get cloud connection to init the carrier
while (ArduinoCloud.connected() != 1) {
ArduinoCloud.update();
delay(500);
}
delay(500);
CARRIER_CASE = false;
carrier.begin();
carrier.display.setRotation(0); //start up screen code here
carrier.display.fillScreen(ST77XX_BLACK); //set background
carrier.display.setTextColor(ST77XX_WHITE); //white text
carrier.display.setTextSize(3); //medium sized text
carrier.display.setCursor(60, 80); //sets position for printing (x and y)
carrier.display.print("Weather");
carrier.display.setCursor(60, 120); //sets position for printing (x and y)
carrier.display.print("Station");
delay(2000);
carrier.display.fillScreen(ST77XX_BLACK); //set background
carrier.display.setTextColor(ST77XX_WHITE); //white text
carrier.display.setTextSize(2); //medium sized text
carrier.display.setCursor(70, 80); //sets position for printing (x and y)
carrier.display.print("Connected");
carrier.display.setCursor(50, 110); //sets position for printing (x and y)
carrier.display.print("To IoT Cloud");
delay(2000);
carrier.display.fillScreen(ST77XX_BLACK); //set background
carrier.display.setTextColor(ST77XX_WHITE); //white text
carrier.display.setTextSize(2); //medium sized text
carrier.display.setCursor(70, 80); //sets position for printing (x and y)
carrier.display.print("Firmware");
carrier.display.setCursor(50, 110); //sets position for printing (x and y)
carrier.display.print(fv);
delay(1000);
}
void loop() {
ArduinoCloud.update();
// Your code here
carrier.Buttons.update();
//rgbcolor1 = carrier.leds.ColorHSV(colorLightSwitch.getHue());
//rgbcolor = carrier.leds.ColorHSV(colorLightSwitch.getHue(), colorLightSwitch.getSaturation(), colorLightSwitch.getBrightness());
rgbcolor2 = carrier.leds.gamma32(carrier.leds.ColorHSV(colorLightSwitch.getHue()));
Serial.println(rgbcolor1);
//lEDswitch
if (colorLightSwitch.getSwitch() == 1) {
modeSelect = 6;
}
else {
modeSelect = 4;
}
while (!carrier.Light.colorAvailable()) {
delay(5);
}
int none;
int illuminance;
carrier.Light.readColor(none, none, none, illuminance);
temperature = carrier.Env.readTemperature();
humidity = carrier.Env.readHumidity();
//pressure = carrier.Pressure.readPressure();
//Error detected!
//Pressure sensor is not connected!
if (carrier.Button0.onTouchDown()) {
modeSelect = 0;
}
/*
if (carrier.Button0.getTouch() and carrier.Button1.onTouchDown()) {
modeSelect = 5;
}
*/
if (carrier.Button1.onTouchDown()) {
//configuring display, setting background color, text size and text color
modeSelect = 1;
}
if (carrier.Button2.onTouchDown()) {
modeSelect = 2;
}
if (carrier.Button3.onTouchDown()) {
modeSelect = 3;
}
if (carrier.Button4.onTouchDown()) {
modeSelect = 4;
}
if (modeSelect != previousMode) {
updateDisplay();
previousMode = modeSelect;
refreshCount = 0;
}
else if (refreshCount >= 500) {
updateDisplay();
refreshCount = 0;
//modeSelect = 4;
}
/*
if (carrier.Button3.onTouchDown()) {
carrier.display.fillScreen(ST77XX_WHITE);
carrier.display.setTextColor(ST77XX_RED);
carrier.display.setTextSize(2);
carrier.display.setCursor(30, 110);
carrier.display.print("Pressure: "); //kPa
carrier.display.print(pressure);
carrier.display.println(" kPa");
if (carrier.Button3.onTouchDown()) {
*/
if (humidity >= 60 && temperature >= 15 && temperature < 20) {
weather_report = "It is very humid ";
} else if (temperature >= 20 && humidity < 60) {
weather_report = "Warm and comfortable";
} else if (temperature <= 16 ) {
weather_report = "A little cold";
}
else {
weather_report = "Weather is normal";
}
// Uploads new telemetry to ThingsBoard using HTTP.
// See https://thingsboard.io/docs/reference/http-api/#telemetry-upload-api
// for more details
Serial.println("Sending temperature data...");
tb.sendTelemetryFloat("temperature",temperature);
Serial.println("Sending humidity data...");
tb.sendTelemetryFloat("humidity",humidity);
//carrier.display.print(weather_report);
carrier.Buttons.update();
refreshCount++;
}
void updateDisplay () {
if (modeSelect == 0) {
//configuring display, setting background color, text size and text color
digitalWrite(TFT_BACKLIGHT, HIGH);
carrier.display.fillScreen(ST77XX_RED); //red background
carrier.display.setTextColor(ST77XX_WHITE); //white text
carrier.display.setTextSize(4); //medium sized text
carrier.display.setCursor(70, 50); //sets position for printing (x and y)
carrier.display.print("Temp: ");
carrier.display.setCursor(40, 110); //sets position for printing (x and y)
carrier.display.print(temperature);
//carrier.display.drawUTF8(60, 35, DegreeSymbol);
//carrier.display.println(DEGREE_SYMBOL);
carrier.display.println(" C");
}
else if (modeSelect == 1) {
digitalWrite(TFT_BACKLIGHT, HIGH);
carrier.display.fillScreen(ST77XX_BLUE); //red background
carrier.display.setTextColor(ST77XX_WHITE); //white text
carrier.display.setTextSize(4); //medium sized text
carrier.display.setCursor(70, 50); //sets new position for printing (x and y)
carrier.display.print("Humi: ");
carrier.display.setCursor(40, 110); //sets position for printing (x and y)
carrier.display.print(humidity);
carrier.display.println(" %");
}
else if (modeSelect == 2) {
digitalWrite(TFT_BACKLIGHT, HIGH);
carrier.display.fillScreen(ST77XX_YELLOW);
carrier.display.setTextColor(ST77XX_RED);
carrier.display.setTextSize(4);
carrier.display.setCursor(60, 60);
carrier.display.print("Light: ");
carrier.display.setCursor(20, 110); //sets position for printing (x and y)
carrier.display.print(illuminance);
carrier.display.println(" lux");
}
else if (modeSelect == 3) {
digitalWrite(TFT_BACKLIGHT, HIGH);
carrier.display.fillScreen(ST77XX_CYAN);
carrier.display.setTextColor(ST77XX_BLACK);
carrier.display.setTextSize(4);
carrier.display.setCursor(60, 60);
carrier.display.print("Press: ");
carrier.display.setCursor(20, 110); //sets position for printing (x and y)
carrier.display.print(illuminance); //Pressure gives error is disconnected so I use some other variable
carrier.display.println(" Pa");
}
else if (modeSelect == 4) {
carrier.display.fillScreen(ST77XX_BLACK);
digitalWrite(TFT_BACKLIGHT, LOW);
carrier.leds.clear();
carrier.leds.fill();
carrier.leds.show();
}
else if (modeSelect == 5) {
carrier.leds.setBrightness(10);
carrier.leds.fill(myCustomColor, 0, 1);
carrier.leds.show();
delay(5000);
myCustomColor = carrier.leds.Color(0, 255, 0);
carrier.leds.fill(myCustomColor, 0, 3);
carrier.leds.show();
delay(5000);
carrier.leds.clear();
carrier.leds.fill();
carrier.leds.show();
}
else if (modeSelect == 6) {
digitalWrite(TFT_BACKLIGHT, HIGH);
carrier.display.fillScreen(ST77XX_YELLOW);
carrier.display.setTextColor(ST77XX_RED);
carrier.display.setTextSize(4);
carrier.display.setCursor(60, 60);
carrier.display.print("Haaaa");
carrier.display.setCursor(20, 110); //sets position for printing (x and y)
carrier.display.print("tu Michal");
carrier.leds.clear();
//carrier.leds.fill()
//carrier.leds.setBrightness(colorLightSwitch.getBrightness());
//carrier.leds.colordLight
//Serial.println(colorLightSwitch.getHue());
//Serial.println(colorLightSwitch.getSaturation());
//Serial.println(colorLightSwitch.getBrightness());
//Serial.println(colorLightSwitch.getSwitch());
// myCustomColor = carrier.leds.Color(0, 255, 0);
//carrier.leds.fill(myCustomColor, 0, 5);
carrier.leds.fill(rgbcolor1);
carrier.leds.show();
}
else {
carrier.display.fillScreen(ST77XX_BLACK);
//pinMode(LED_BUILTIN, OUTPUT);
//digitalWrite(LED_BUILTIN, HIGH);
//delay(5000);
//digitalWrite(LED_BUILTIN, LOW);
//delay(5000);
//digitalWrite(LED_BUILTIN, HIGH);
//delay(5000);
digitalWrite(TFT_BACKLIGHT, LOW);
//carrier.display.enableDisplay(false);
//delay(5000);
//digitalWrite(TFT_BACKLIGHT, HIGH);
// carrier.display.enableSleep(false);
//carrier.display.enableDisplay(true);
//delay(5000);
//carrier.display.enableSleep(true);
//delay(5000);
//carrier.display.enableSleep(false);
}
}
void onLEDswitchChange() {
// Do something
}
void onColordLightChange() {
// Do something
}
void onColordLightSwitchChange() {
// Do something
}
void onColorLightSwitchChange() {
// Do something
}
ok I strip code completely to make it super simple and here is an issue to initialize ThingsBoard line 19
//MKR1010 + MKR IOT Carrier
#include "ThingsBoard.h"
#include "thingProperties.h"
#include <Arduino_MKRIoTCarrier.h>
#include <WiFiNINA.h>
MKRIoTCarrier carrier;
// See https://thingsboard.io/docs/getting-started-guides/helloworld/
// to understand how to obtain an access token
#define TOKEN "ARDUINO_DEMO_TOKEN"
#define THINGSBOARD_SERVER "vps418835.ovh.net"
#define THINGSBOARD_PORT 8080
WiFiClient client;
//ThingsBoardHttp tb(client);
// Initialize ThingsBoard instance
ThingsBoardHttp tb(client, TOKEN, THINGSBOARD_SERVER, THINGSBOARD_PORT);
here is the build log text and error
/home/builder/opt/arduino-builder/arduino-builder -compile -core-api-version 10611 -hardware /home/builder/opt/arduino-builder/hardware -hardware /home/builder/.arduino15/packages -tools /home/builder/opt/arduino-builder/tools -tools /home/builder/.arduino15/packages -built-in-libraries /home/builder/opt/libraries/latest -logger humantags -fqbn arduino:samd:mkrwifi1010 -build-cache /tmp -build-path /tmp/372392528/build -verbose -prefs runtime.tools.CMSIS.path=/home/builder/.arduino15/packages/arduino/tools/CMSIS/4.5.0 -prefs runtime.tools.CMSIS-Atmel.path=/home/builder/.arduino15/packages/arduino/tools/CMSIS-Atmel/1.2.0 -prefs runtime.tools.arduinoOTA.path=/home/builder/.arduino15/packages/arduino/tools/arduinoOTA/1.2.1 -prefs runtime.tools.arm-none-eabi-gcc.path=/home/builder/.arduino15/packages/arduino/tools/arm-none-eabi-gcc/7-2017q4 -prefs runtime.tools.bossac.path=/home/builder/.arduino15/packages/arduino/tools/bossac/1.7.0-arduino3 -prefs runtime.tools.openocd.path=/home/builder/.arduino15/packages/arduino/tools/openocd/0.10.0-arduino7 -prefs runtime.tools.sketchUploader.path=/home/builder/.arduino15/packages/Intel/tools/sketchUploader/1.6.2+1.0 -prefs runtime.tools.rp2040tools.path=/home/builder/.arduino15/packages/arduino/tools/rp2040tools/1.0.2 -prefs runtime.tools.i586-poky-linux-uclibc.path=/home/builder/.arduino15/packages/Intel/tools/i586-poky-linux-uclibc/1.6.2+1.0 -prefs runtime.tools.mkspiffs.path=/home/builder/.arduino15/packages/esp8266/tools/mkspiffs/2.5.0-3-20ed2b9 -prefs runtime.tools.esptool.path=/home/builder/.arduino15/packages/esp8266/tools/esptool/2.5.0-3-20ed2b9 -prefs runtime.tools.xtensa-lx106-elf-gcc.path=/home/builder/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-3-20ed2b9 -prefs runtime.tools.arc-elf32.path=/home/builder/.arduino15/packages/Intel/tools/arc-elf32/1.6.9+1.0.1 -prefs runtime.tools.avrdude.path=/home/builder/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino8 -prefs runtime.tools.esptool_py.path=/home/builder/.arduino15/packages/esp32/tools/esptool_py/3.0.0 -prefs runtime.tools.flashpack.path=/home/builder/.arduino15/packages/Intel/tools/flashpack/2.0.0 -prefs runtime.tools.avr-gcc.path=/home/builder/.arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino7 -prefs runtime.tools.arm-linux-gcc.path=/home/builder/.arduino15/packages/arduino/tools/arm-linux-gcc/4.9.3 -prefs runtime.tools.core2-32-poky-linux.path=/home/builder/.arduino15/packages/Intel/tools/core2-32-poky-linux/1.6.2+1.0 -prefs runtime.tools.dfu-util.path=/home/builder/.arduino15/packages/arduino/tools/dfu-util/0.10.0-arduino1 -prefs runtime.tools.nrf5x-cl-tools.path=/home/builder/.arduino15/packages/arduino/tools/nrf5x-cl-tools/9.3.1 -prefs runtime.tools.x86-linux-gcc.path=/home/builder/.arduino15/packages/arduino/tools/x86-linux-gcc/7.2.0 -prefs runtime.tools.linuxuploader.path=/home/builder/.arduino15/packages/arduino/tools/linuxuploader/1.5.1 -prefs runtime.tools.serial-discovery.path=/home/builder/.arduino15/packages/builtin/tools/serial-discovery/1.2.1 -prefs runtime.tools.ctags.path=/home/builder/.arduino15/packages/builtin/tools/ctags/5.8-arduino11 -prefs runtime.tools.xtensa-esp32-elf-gcc.path=/home/builder/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/1.22.0-97-gc752ad5-5.2.0 -prefs runtime.tools.arduino101load.path=/home/builder/.arduino15/packages/Intel/tools/arduino101load/2.0.1 -libraries /tmp/372392528/custom -libraries /tmp/372392528/pinned /tmp/372392528/testMQTT
Multiple libraries were found for "PubSubClient.h"
Used: /home/builder/opt/libraries/latest/pubsubclient_2_8_0
Not used: /home/builder/opt/libraries/latest/esp8266_microgear_1_2_4
Not used: /home/builder/opt/libraries/latest/allthingstalk_wifi_sdk_2_1_2
Not used: /home/builder/opt/libraries/latest/acs_m1128_2_2_1_b2
Not used: /home/builder/opt/libraries/latest/cmmc_mqtt_connector_1_3_3
Not used: /home/builder/opt/libraries/latest/antares_esp8266_mqtt_0_9_2
Not used: /home/builder/opt/libraries/latest/azureiothubmqttclient_0_2_3
Multiple libraries were found for "ArduinoJson.h"
Used: /home/builder/opt/libraries/latest/arduinojson_6_18_0
Not used: /home/builder/opt/libraries/latest/balemessengerbot_arduino_0_1_0
Not used: /home/builder/opt/libraries/latest/antares_esp8266_http_1_3_1
Not used: /home/builder/opt/libraries/latest/cmmc_mqtt_connector_1_3_3
Not used: /home/builder/opt/libraries/latest/antares_esp8266_mqtt_0_9_2
Not used: /home/builder/opt/libraries/latest/thingsiot_1_2_0
Not used: /home/builder/opt/libraries/latest/coogleiot_1_3_1
Not used: /home/builder/opt/libraries/latest/thingesp_1_2_2
Not used: /home/builder/opt/libraries/latest/allthingstalk_lte_m_sdk_2_0_4
Using library adafruit_sleepydog_library_1_4_0 at version 1.4.0 in folder: /home/builder/opt/libraries/latest/adafruit_sleepydog_library_1_4_0
Using library adafruit_busio_1_7_3 at version 1.7.3 in folder: /home/builder/opt/libraries/latest/adafruit_busio_1_7_3
In file included from /tmp/372392528/testMQTT/testMQTT.ino:3:0:
/home/builder/opt/libraries/latest/thingsboard_0_4_0/src/ThingsBoard.h: In member function 'void ThingsBoardSized<PayloadSize, MaxFieldsAmt, Logger>::process_message(char, uint8_t*, unsigned int)':*
/home/builder/opt/libraries/latest/thingsboard_0_4_0/src/ThingsBoard.h:328:16: error: return-statement with a value, in function returning 'void' [-fpermissive]
return false;
^~~~~
/home/builder/opt/libraries/latest/thingsboard_0_4_0/src/ThingsBoard.h:334:16: error: return-statement with a value, in function returning 'void' [-fpermissive]
return false;
^~~~~
exit status 1
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