Questions tagged [compile]
To compile is to convert the code for a sketch into machine readable files that are uploaded to the Arduino. This tag is mostly used for the space and footprint of the files uploaded to the Arduino.
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How to prevent inclusion of unnecessary libraries?
How do you save space by preventing the inclusion of unnecessary binaries?
When I compiled the ROS Blink example, I received the warning:
Global variables use 1,951 bytes (76%) of dynamic memory,
...
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Arduino IDE Visual Studio and compile problems blank project .ino hack
I'm new to Arduino and have little programming experience apart from my computer science degree. I used C++ for some projects in my degree but am barely proficient.
My first project is relatively ...
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Any way to include the text of a file inside a sketch, to make it shorter and neater?
I'm wondering if there is any way to include the text of a file into a sketch by using a single placeholder command, similar to the "#Include" command when using Server Side Includes on .shtml files.
...
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LCD 16*02 I2C shield only shows first character printed
I have an I2C LCD screen provided with a Sunfounder kit and certainly built by DFRobot or such a constructor (there is nothing written on the LCD), and an Arduino Uno R3 copy.
My issue is when I use ...
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Formatting and code errors?
Hello I have managed to get both the Adafruit Datalogging shield walk-through and this individual code working http://www.learn.parallax.com/reed-switch-arduino-demo separately, but trying to combine ...
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Can anyone explain how this code can be converted to work on a Arduino Uno [closed]
I was hoping someone could help, im totally new to this. I wish to use this code for a Raspberry Pi on an Arduino Uno with the Adafruit SD data logging shield. It is for recording reed switch closures ...
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Compilling error not highlighting line in code
A newbe here. How come when I compile with an error I do not get the line or line number highlighted? I Get the errors just can't find where they are.
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Can Arduino libraries be compiled for ARM MCU's?
I am looking for a very low power Micro-controller to interface with the RockBlock Iridium modem. The MCU I am thinking of purchasing is the Gecko Zero by Silicon Labs.
I want to know if it is ...
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How to compile, upload and monitor via the Linux command line?
Interfacing an Arduino Uno (uploading etc.) with the Arduino IDE (using the Fedora package) works fine under Fedora 21.
But I rather want to use vim + make + vim-quickfix-mode etc.
How can I do that?...
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undefined reference to `PPMintIn::PPMintIn(int)'
I am making a new library that will utilize PinChangeInt's library.
My intention is to further simplify repetitive code by creating a library. (This is to allow for multiple PPM channels without ...
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Arduino Servo.h library returns error in compilation
I have a problem with Servo library. This is my (very short XD) "code":
#include <Servo.h>
void setup() {
Servo.attach(9, 554, 2400);
}
void loop() {
Servo.write(2000);
}
And it returns:
...
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arduino boards manager configuration
I installed the Arduino IDE 1.6.4, and used the "boards manager" to install the package for Arduino Due.
I am using c++11 in my project so i need to add the compiler.cpp.extra_flags=-std=gnu++11 like ...
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How do I compile the Marlin firmware?
I have a folder of mostly .h and .cpp files for the Marlin firmware (3D Printing) from here.
How do I compile that so I can upload it to my Arduino Mega with Ramps?
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Adafruit DHT22 Library + Arduino Due not compiling?
i recently purchased a DHT22's and tried to get it to work using Adafruit's DHT library on Github.
When i compile it with a Arduino DUE, it gives me the following error:
C:\Users\Moz\Documents\...
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Why does this code execute?
After experiencing failures of my Arduino projects due to low memory, I decided to do some research into it so I could understand better where the problems were. I eventually came to this code:
void ...
user3933
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avrdude : stk500_get sync<> attempt 10 of 10 not in sync : resp=0x20 how do i get pass this error for ardunio uno board [duplicate]
When I first started with a bare minimum code. The compiler compiles the code, but when I try to upload, this is the error message I get:
AVRDUDE: STK500_GETSYNC<> ATTEMPT 10 OF 10 NOT IN SYNC ...
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Error compiling code (tv-b gone)
I have been getting started with the Arduino and found a great project online called TV-B-Gone. It includes some code which I cannot compile. Yes I have included main.h and worldcodes.cpp.
/*
TV-B-...
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1
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Arduino Yun doesn't link any library
I'm writing code for a project with Arduino Yun. My project is quite simple: it takes a picture with a webcam and saves it in a PNG or JPEG file format. I've already installed the uvc driver for ...
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Basic makefile for avr-gcc
I would like to make a makefile for compiling c programs for the arduino. I am somewhat familiar with make but have never used it with avr-gcc. What is the simplest way I could put the commands below ...
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Problem using Ino build for 8 MHz
I want to use the Ino command line toolkit to build and upload my HEXes. It works well for the regular Arduino, however when I try to upload code to a Mini Pro 3.3V at 8 MHz, the code has the timing ...
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This specific code just refuses to compile?
I've been working on some software to do REALLY basic composition of music.
Here's my code so far:
#include "notes_sharps.h"
int notes[] = {NOTE_B0,NOTE_C1,NOTE_D1,NOTE_E1,NOTE_F1,NOTE_G1,NOTE_A1,...
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nRF24L01+ Arduino mpu6050 [closed]
How do I ever understand what the Arduino IDE means when they advise you of any errors? The reason I ask is because I got several errors that don't make sense to me as I see what the error means and ...
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WebCam Face detection and tracking tutorial with Arduino Uno R3 and OpenCV 3.0 RC1 in Ubuntu 14.04
I try to make this Arduino Open CV tutorial for webcams. OpenCV 3.0 RC1 is compiled and installed. I also use Code::Blocks 13.12 as IDE. I am a newbie what comes to OpenCV and I do not know too much ...
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"variable must be const" fix for Arduino progrem
I am trying to upload to my nano the code attached. It is giving me an error saying variable must be const about something I am trying to put in progrem. I learned that installing a older version of ...
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Obfuscate .hex file
I've wrote a code for arduino mega, and want to force it from copying (this is commerce project). How can I obfuscate .hex file before uploading to arduino?
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How to compile and upload the specific (.cpp + .h) code?
I have a specific arduino code (no .ino files) https://github.com/justintconroy/MdbBillValidator , which can't be opened by arduino IDE. How can I make & upload this code? I have an arduino 2560 ...
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Problem in Uploading through Visual Studio
This is my simple program:
int led = 13;
void setup()
{
pinMode(led, OUTPUT);
/* add setup code here */
}
void loop()
{
digitalWrite(led, HIGH);
delay(1000);
digitalWrite(led, LOW)...
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Bizarre compilation problem -- only compiles with the addition of a single Serial.println() line?
I have a SwitchDoc Labs DS3231 Real Time Clock Module that I am using with an Arduino Mega. It's connected to 3.3V and the SDA(20)/SDL(21) pins. I'm also using SwitchDoc's RTC_SDL_DS3231_ARDUINO ...
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How to add hysteresis to threshold values?
This code compares the analog input value against two thresholds, having three voltage regions. Then it will turn on an LED according to what region the read voltage is in.
The problem is that when ...
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How do you call a class method with named parameters?
I have a C++ class constructor like:
Motors(int p1=0, int p2=0);
However, when I attempt to instantiate it with named parameters like:
Motors motors(p1=123, p2=456);
the Arduino C/C++ compiler ...
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Build arduino with windows command line
Can someone explain, step by step, along with all software I must use for using Windows command prompt to build an Arduino sketch (.ino file )?
I've followed these steps but I can't.
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Arduino Upgrading from 1.0.6 to 1.6, code doesn't work anymore
I'm using Arduino UNO, and today I upgraded my IDE from 1.0.6 to 1.6, just to upgrade, nothing special.
I got my libraries again but I got an error with a code that was working OK.
The error was:
...
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How can I obtain the .hex of a file
I have an Arduino Yún running Openwrt-Yún 1.5.3 (which is the latest version, as I upgraded yesterday), and I am trying to obtain a .hex (compiled sketch), so that I can upload a sketch directly into ...
user6867
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error: 'CLASS' does not name a type only when creating object inside another object
I'm trying to use Adafruit's LED Backpack library within a custom class. When I use the Adafruit library directly within a sketch, it compiles fine. When I use an example sketch provided with the ...
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Why doesn't the Micro OLED library compile on my DUE?
I have an Arduino DUE and just got a Micro OLED display from SparkFun.
Using their library, when I try to compile I get the error below. Other example code works just fine and I've programmed this ...
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Can i use arduino code, without using arduino board but just using MCU included
I am developing a product, and to ease my job i am planning to use MCU inside the arduino with the library of Arduino.
Since all the registers are already defined inside the library, and all required ...
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Compiling is slow
Compilation of even the simplest program (like Blink) is extremely slow, the progress bar often hangs halfway for nearly half a minute.
Is this normal? I understand that not all computers are equally ...
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Does the compiler generate intermediate assembler?
My source files are *.ino, but after compilation there aren't any other files placed in the folder. Does the compiler generate intermediate assembler, and if so, where does it leave them? Or is the ...
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Setting timer3 in CTC mode - conflict with servo library
I would like to set up a timer in order to call a function 800 times per second. I'm using the Arduino Mega and Timer3 with a prescaler of 1024. To choose the prescaler factor I've considered the ...
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0.96" OLED and Arduino UNO usage error
I have Arduino UNO with 0.96" OLED display with 128(width)*32(height). It is said that I have to edit Adafruit_SSD1306.h for my 128*32 OLED, okey I did it from 128*64 to 128*32 but I still get the ...
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Add -D option via boards.txt
I'm trying to find a way to set a -D compiler option from within the boards.txt file. Basically set a #define for use in code. There are already some special ones like board.vid but is there a generic ...
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Simple compiler design help: Variable length arrays in Arduino?
I'm trying to write a simple compiler in the Arduino language that I am making up for my lab. The compiler will have to be able to turn a string like this:
"do command_one 3 times"
into a data ...
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Cannot compile C++11 code via Makefile
I am building my Arduino project with a makefile:
BOARD_TAG = uno
ARDUINO_PORT = /dev/ttyACM0
USER_LIB_PATH = /home/prakhar/dev/alfred/arduino/libraries
CPPFLAGS=-x c++ -std=c++11 -Wall -...
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Arduino IDE #ifdef
I use my Arduino IDE to either upload my sketch to a Arduino or ATTiny or ATmega328. As you know each device can have a different pinout. Does the Arduino compiler support ifdef, depending on the ...
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Is it possible to run a binary from EEPROM?
Say I wrote a compiled sketch to EEPROM then read it. Could I run the program from EEPROM? I guess the question is: Can an Arduino run software not in flash memory in the middle of executing the ...
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Error compiling [duplicate]
I have this code:
#include <TinyGPS++.h>
#include <SoftwareSerial.h>
#include <Wire.h>
#include <Adafruit_MCP23017.h>
#include <Adafruit_RGBLCDShield.h>
#include <...
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Manchester Library Won't Compile for Attiny85
I am creating a wireless sensor using an Attiny85. I want to send the data to an arduino uno, so I purchased the 315mhz rf link kit from spark fun. Since the Attiny85 does not have a TX I decided to ...
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How to compile code for the Arduino Due?
I have set up Eclipse to compile for the Arduino Due using all the tools shipped with the Arduino IDE 1.5.6-r2. It compiles without errors, but when uploaded, the Arduino does nothing, and isn't ...
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Warning Arduino CMakeLists "Policy CMP0022 is not set: INTERFACE_LINK_LIBRARIES"
I'm trying to build an Arduino example without using its IDE. My OS is Windows 8.1 and I'm using the last version of CMake (2.8.12.2) and MinGW (GNU Make 3.82.90).
I downloaded the Arduino ...
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Can I compile c/c++ code on the linux part of the Arduino Yun?
Can I compile c/c++ code on the linux part of the Arduino Yun?
How complete is the linux part of the Arduino Yun?
Can I scp some c/c++ code onto the Atheros AR9331 chip compile it?
Or must I first ...
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