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Questions tagged [avr-gcc]

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AVR-GCC is a compiler that takes C language high level code and creates a binary source which can be uploaded into an AVR micro controller.

9 questions
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13 votes
2 answers
12k views

Okay, we all have seen those questions all over the web such as Arduino v.s. C++, or other similar questions. And a vast majority of the answers do not even touch compilation differences other than ...
RedDogAlpha's user avatar
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11 votes
2 answers
2k views

I have started to play with and arduino UNO quite recently (without any prior experience with micro-controllers). I would like to use emacs instead of the IDE, and I'd also like to know what the IDE ...
Ash's user avatar
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10 votes
1 answer
4k views

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 ...
UserK's user avatar
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6 votes
1 answer
3k views

On an embedded system we use global variables often to keep dynamic memory consumption on heap and stack low. But global variables are also considered bad programming practice if they aren't used in a ...
Ariser's user avatar
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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 ...
aaa's user avatar
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2 votes
3 answers
2k views

How can I compile my code via terminal? I am working on a Chrome app that allows you to write, compile, and upload code to an Arduino, and I need to know this so I can use the command line compiler on ...
Jordan Baron's user avatar
  • 21
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 ...
Roman Susi's user avatar
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0 votes
3 answers
294 views

First we set fuse bits: avrdude -c usbasp -p atmega328p -U lfuse:w:0xFF:m -U hfuse:w:0xDF:m -U efuse:w:0x07:m # same for atmega168 In the following examples we use the following commands to compile ...
Igor Liferenko's user avatar
  • 185
-1 votes
1 answer
26k views

Arduino: 1.8.6 Hourly Build 2017/10/20 02:33 (Windows 10), Board: "Arduino/Genuino Uno" c:\users\hp\desktop\arduino-nightly\hardware\tools\avr\bin../lib/gcc/avr/4.9.2/../../../../avr/bin/ar.exe:...
dragonwarrior's user avatar
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