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Questions tagged [arduino-ide]

This is for questions about the official IDE. The open-source IDE makes it easy to write code and upload it to any Arduino board. It runs on Windows, Mac OS X, and Linux.

2
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0answers
876 views

Read string from DigiUSB

I wrote simple code for my Digispark (Attiny85 with Micronucleus bootloader) in Arduino IDE: #include <DigiUSB.h> String inst; void setup() { DigiUSB.begin(); pinMode(1, OUTPUT); } void ...
2
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0answers
2k views

How to save data to SD card using Memory Shield Module SPI

I am trying to save some data to the SD card using the memory shield module that I read from HC-SR04 Ultrasonic Module. The data that gets printed indicates error. This is how my SD card module is ...
2
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0answers
258 views

Arduino IDE programs Leonardo but cannot open serial terminal

I'm using Arduino: 1.6.7 (Mac OS X 10.11.3), Board: "Arduino Leonardo". When I try to program my code, it works without problems. When I want to open the built-in Serial Monitor or Serial Plotter, ...
1
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0answers
115 views

integer corruption

I use a sensor to measure the temperature. This is returned as float. I feed this float using typecasting (int) to a blink function. This works fine. But the next is step is using this same unchanged ...
1
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0answers
114 views

HTTPS POST method fails in esp32

I was trying to connect with server but, I was unable to post the data. I have added the SSL key to connect with server that is happening but HTTPS POST is not. I tried the same method with http, I am ...
1
vote
0answers
238 views

Unable to upload sketch using Platformio (but Arduino IDE works)

I am using an Arduino Nano (Clone) which I was programming with the Arduino IDE (Version 1.8.5 on Mac OS X 10.10.5). Using the Arduino IDE I need to re-plug the Nano before uploading, but after doing ...
1
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0answers
175 views

Prevent Arduino IDE from rebuilding the core library after every restart

I have an Arduino IDE 1.8.5 setup (installed from the ZIP file) which I use to work exclusively with a single board. Every time the IDE is restarted, the first compilation takes much longer than ...
1
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0answers
95 views

Strange things happening with Arduino PROGMEM

I am currently working on a display library. The font should be stored in PROGMEM. The code looks something like this: unsigned int i = 0; Serial.println(pgm_read_byte(&font[1]),HEX); unsigned ...
1
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0answers
31 views

Arduino Due board disappears after some time

I installed an Arduino Due board from the boards manager without any problem and successfully uploaded my sketch to the board. I turned off my PC and the next day I came and saw that there is no "Due"...
1
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0answers
51 views

Configure Arduino IDE to not quit when the last sketch is closed

The Arduino app takes a long time to launch on MacOS. (The Initializing Packages... stage takes over a minute.) It's very frustrating when you accidentally close the last sketch window and the app ...
1
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0answers
210 views

Arduino hardwareSerial Bluetooth.println not sending string over 310 chars

Hey all I am wondering if my code below can be modified in order for the arduino to send more than 300 chars to a HM-10 bluetooth 4.0 le module? #include <SoftwareSerial.h> #define ...
1
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0answers
1k views

Convert String data To char Array in Arduino

I'm able to get json data and storing in String object, now i want to convert string into Char Array for parsing json data I'm tried with this code, but it is not responding String data = http....
1
vote
0answers
246 views

Save data from an LCD KeyPad Shield to an sd card

I'm developing a project that requires save datas from a sensor that is connected in a lcd keypad shield, the information should be save in a file into sd card. My code #include <LiquidCrystal.h&...
1
vote
0answers
2k views

How to flash pre-compiled bin files into NodeMCU using Ardunio IDE

How to flash pre-compiled binary into NodeMCU using Ardunio IDE. Since every time it require to compile and flash it. Is there way to flash binary alone to nodeMCU via Arduino IDE ? One can export ...
1
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0answers
144 views

ESP8266-01 system param error

I'm using esp8266-01 connected to arduino nano. Every time I tried to upload code to the esp8266 chip I get this error in the serial monitor: system param error 56 45 52 31 00 00 00 00 ff ff ff ...
1
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0answers
289 views

Problem with Arduino line follower

I am making a line follower robot. My code is like this #define motI1 10 #define motI2 6 #define motI3 5 #define motI4 3 int left=9; // left sensor int right=1; // right sensor void setup() { ...
1
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0answers
36 views

Error “Documents/Arduino/libraries/.DS_Store/library.properties: permission denied”

I am trying to compile a sketch and my output is showing: Documents/Arduino/libraries/.DS_Store/library.properties: permission denied I don't know how to change permissions for that file on a Mac.
1
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0answers
3k views

Can upload programs to ESP8266 with Arduino Nano but not run them

I am trying to use my Arduino Nano to program my Generic ESP-01 Module. I want to use the module to control an RGB LED Light Strip but am not having much success, only errors.... These are my ...
1
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0answers
326 views

Serial Monitor Stops Working

I am using a DIY colour sensor (RGB LED and LDR) and a servo to make a skittles sorter. I am testing out just the colour detection now and printing the RGB values to serial. It worked fine until I ...
1
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0answers
2k views

Arduino RFID Mifare Classic dump info

I have my Arduino uno setup with RC522 reader. I am able to dump the data that is held on my test card supplied with the reader but I wish to read the data blocks held within another card I have. The ...
1
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0answers
74 views

How can I use delimiter/split serial input in a loop function?

How can I use delimiter/split serial input in a loop function? I want to use each word from the input and check a database, to check availability. #include SoftwareSerial.h> #define ...
1
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0answers
37 views

How do I update library h-file in arduino create online editor?

I'm working on a sketch that includes i2c with a SSD1306 OLED and need to update a constant in Adafruit's h-file in the library. How can I do this in the online editor? /Jonas
1
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0answers
325 views

Why does my ESP8266 making an HTTP request to an MDNS responder keep getting redirected to my ISP's search engine?

I have two ESP8266's trying to talk to each other, a 'host' and a 'client', if you will. I have the ESP8266mDNS.h responder running on the host at esp8266wifi.local. On sending an http GET request to ...
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0answers
41 views

LCD Display Issue

Hi I am a newbie I am trying to test LCD but it always show me a fading boxes It was working before . connection LCD p1 - gnd Lcd p2 - VCC Lcd p3 - potentiometer middle (10k) lcd p4 - pin 7 ...
1
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0answers
374 views

Using CLion as Arduino IDE — Cannot find Libraries

I'm having a problem using CLion as Arduino IDE when integrating 3rd-party libraries: Here is the CMakeList.txt cmake_minimum_required(VERSION 2.8.4) set(CMAKE_TOOLCHAIN_FILE ${CMAKE_SOURCE_DIR}/...
1
vote
0answers
659 views

Cannot access “tools>Serial port” on Kali Linux

I just got my Arduino UNO delivered and I wanted to see if it's working properly or not. I tried following this page to create a simple program and the program compiled successfully. But when I ...
1
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0answers
266 views

Connecting Pulse Sensor to RFDuino Simblee

I am trying to make a heart rate sensor watch. I am trying to do this using a Simblee (www.simblee.com) and a Pulse Sensor (www.pulsesensor.com) however they will not work! The original code from ...
1
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0answers
336 views

Multi-file arduino esp8266 sketch sharing a reference to server

Transferred from stackoverflow on the advice of @Gee_Bee: I can get Writing a Library for Arduino to work as well as Breaking a sketch into multiple files and Classes within Classes - ...
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0answers
627 views

Is replacing USB serial WITH ESP8266+ESP link feasible?

ESP8266 (01-512k,) Arduino Uno (clone), Arduino IDE, Python 2.7.6 on Macbook pro running OSX 10.10.4 64-bit. Hello! I'm using a motion sensor with the following setup: Arduino Uno+motion sensor >>>...
1
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0answers
301 views

error parsing data from server using arduino uno and cc3000 shield

I'm using arduino uno with cc3000 shield and I'm trying to get some sort of data from my server but I only get some of it and the remaining part is delivered after so long, when I send the request I ...
1
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0answers
127 views

Reprogramming a specific slave from the master ATTiny 85 (connected to IDE)?

Given that every ATTiny connected already has a bootloader (micronucleus) installed, here's my theoretical chain: Computer > Master ATTiny (Connected via USB) > ATTiny Slave A > ATTiny Slave B Is it ...
1
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0answers
416 views

Arduino programming attiny13a

Hello I want to program an Attiny13a with Arduino code. I always have this error when I add repository "no file board.txt" in path. How to successfully configure IDE to able burn on it? I use : Link ...
1
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0answers
207 views

Arduino ethernet shield error

As I mention in the title, that when I am trying to upload the code of WebServer to the Ethernet Shield it shows me an error messages. Please if any one can help me to fix it, and here is the ...
1
vote
0answers
243 views

Is my leonardo broken? Is there a way to make it work?

backgrounds I bought arduino leonardo and connect it to Ubuntu 15.04. With arduino IDE 1.0.5(from Ubuntu official repo) running in sudo, the arduino was recognized as /dev/ttyACM0. So I tried to ...
1
vote
0answers
93 views

Can't program Atmega644p over ISP

I am using the Arbotix-M (Atmega644p). I am trying to program it using an ISP from Pololu. Until yesterday, everything seemed to be working okay and we were able to upload to it without problems. ...
1
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0answers
722 views

Arduino Uno R3 L(yellow) led stays on and error on upload

So I recently got an Arduino Uno R3. Installed the IDE and drivers under Windows 8.1 and everything seemed to work fine and received the 'Done uploading' message when goofing around with the Blink ...
1
vote
0answers
388 views

Stuck uploading a program to Arduino BLE nano with Arduino IDE

The first time I upload a program to the BLE nano, the program is uploaded correctly, but the Arduino IDE never stops saying it's uploading something. And when I try uploading a second program I get ...
1
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0answers
35 views

Having trouble bootloading my Two-Up printer

I am following these instructions to set up my Two-Up 3D printer, and I have no problems all the way up until step 18. The board uses the arduino IDE to burn the bootloader, which is why I am posting ...
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0answers
185 views

Pixy Pet Robot stuck on uploading code

when I upload the code to my leonardo board it just stuck on uploading, like this: could someone help me with this?
1
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0answers
460 views

How to run Arduino 1.0.6 on OS X 10.10 with Java 7 or 8 already installed

On a new Mac (running OS X 10.10) with Java 7 or 8 already installed (for other development), how can I run the Arduino 1.0.6 IDE (which seems to be required for the LightBlue Bean BLE Arduino device),...
1
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0answers
593 views

Cannot upload sketch to Arduino Micro with Arduino IDE on OSX

I have been programming a Arduino Micro for weeks now, but suddenly it is not able to upload a sketch. I am using OSX Mavericks on a Macbook Pro which has USB 3.0 ports. It has never been a problem ...
1
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0answers
163 views

Use Arduino IDE to program Bluetooth Bee standalone

Using Arduino IDE, how do I program the Bluetooth Bee Standalone? I can't select that particular board from the list under Tools -> Board. The closest I see is Arduino Fio.
1
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0answers
136 views

Adding an Arduino variant into ~/sketchbook and using it from a Makefile

I have a pins_arduino.h file for a given Arduino variant, installed in ~/sketchbook/hardware/attiny/variants/tiny14/pins_arduino.h. The IDE has no problem picking it up if I set the right board type. ...
0
votes
0answers
26 views

String.format(“%i”,i) equivalent

How do I format an arduino String when I do not want to print it? I know that one can use printf() or other methods to print a formated string and unfortunately that's all I find with google. But that'...
0
votes
0answers
25 views

How do I get makefiles for custom boards?

I want a makefile to compile a sketch without Arduino IDE. I found MakeFiles that is compatible for Arduino boards like the Uno, and atMega derivatives. Here I have a different one, STM32 development ...
0
votes
0answers
18 views

Error Compiling for board adafruit feather huzzah esp8266

I am very new the Arduino language and IDE I am trying to implement some test code around the wifi101. H library. When I do so, I don't get an error on a specific line of code but an overall error of ...
0
votes
0answers
12 views

NodeMCU with JHD162A LCD issue

I have uploaded a program to NodeMCU , to print "hello, world" on JHD162A 16x2 LCD module. But the text doesn't appear on the lcd display. Instead just black blocks appear on the first row on the LCD. ...
0
votes
0answers
14 views

Installed configuration won't show up on Board menu

So I was following these instructions on the official site. Download this hardware configuration archive: breadboard-1-6-x.zip, Breadboard1-5-x.zip or Breadboard1-0-x.zip depending on which IDE you ...
0
votes
0answers
51 views

Why is this Code not working with Esp8266 when it worked perfectly with Arduino Uno?

I'm making an attendance System using an RFID scanner, scanning RFID Card & saving Data in Excel. When I used this code with Arduino Uno (by changing #define SS_PIN 12 and#define RST_PIN 9) it ...
0
votes
0answers
18 views

Arduino libraries development and Eclipse Soleber

I have a project on Arduino IDE. A .ino sketch with some extra .h/.cpp files and 2-3 libraries that I keep in ~/Arduino/libraries. In addition to the IDE I do open the libraries as generic project in ...