Skip to main content

Questions tagged [gcc]

Users invoke a language-specific driver program (gcc for C, g++ for C++, etc.), which interprets command arguments, calls the actual compiler, runs the assembler on the output, and then optionally runs the linker to produce a complete executable binary.

0 votes
3 answers
14k views

I'm compiling my code in Arduino IDE. I have an array that I want to 0-initialize. I know memset works on Arduino, but I'm used to this way from my desktop C++ programming practice: int array[100] = {...
1 vote
0 answers
142 views

I'm trying to use Atom as an IDE for arduino and arduino-based boards. I'm using arduino-cli for compilation and avrdude for upload, and now I'm trying to use linter-gcc for linting. g++ is running ...
1 vote
2 answers
1k views

Using Raspbian Stretch. I installed gcc-4.9 with specified version. Then I installed arduino (2.1.0.5) which in turn pulled gcc 4.6. When I try to compile Marlin in it, it says Marlin requires C++...
0 votes
1 answer
293 views

I need to hook up Bluefruit LE Breakout (nRF8001-based) to ATMega328 chip (to use it as wireless UART), and it seems like the library provided is for Arduino. What I have is just bare ATMega328 (note ...
2 votes
0 answers
943 views

I followed this guide: http://arduinodev.com/guide-to-arduino-development-environment-codeblocks/ Everything seemed to work until I compiled the example code: #include <Arduino.h> /* Turns ...
1 vote
1 answer
2k views

Short version: This is a lighting control project. Some of the clases are Pin and Channel. Channel contains a Pin. Pin is a base class for DigitalOutPin and will be the base class for AnalogOutPin, ...
9 votes
3 answers
3k views

I'd like to write my sketches so that I can either build/upload them using the Arduino IDE, or optionally using GCC and a makefile. I know about including the function declarations at the top, but is ...
0 votes
1 answer
4k views

I'm not sure if this is more of an C++ question, but I've looked up both and still have no idea. I have a sketch which controls 6 stepper motors using the AccelStepper library and in order to ...
0 votes
2 answers
557 views

(I am professionally a software guy working in the GCC compiler with MELT, so I am fluent in software, but much less in hardware - I did use a solder for a 74LS00 nand gate based stuff in the 1990s. ...
0 votes
1 answer
861 views

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 ...
0 votes
1 answer
289 views

I'm quite a newbie using C ++. I am trying to implement in C ++, the state machine described in this link for C language: https://barrgroup.com/Embedded-Systems/How-To/Coding-State-Machines. I have ...
0 votes
1 answer
915 views

This sketch: #include <SPI.h> #include <Wire.h> #include <U8g2lib.h> // OLED display. U8G2_SSD1306_128X64_NONAME_1_HW_I2C u8g2(U8G2_R0, /* reset=*/ U8X8_PIN_NONE); void setup()...
3 votes
1 answer
2k views

I think the arduino board is awesome. Though I'm not interested in the library and IDE at all... Is there a way, to use an AVR 328p, as you normally would, on an arduino board? I like how arduino's ...
15 votes
1 answer
386 views

I would like my compiles to exclude some code depending upon the flash/program space available. To be used in the demo code of a library I support. Whereas my current solution is to use a #ifdef of ...
1 vote
1 answer
294 views

When compiling for Arduino via the Stino plugin line numbers are not represented correctly in the output. For example, I have an error on line 117 however the output is: sketch_name.ino.cpp:136:1: ...

15 30 50 per page