Questions tagged [linker]
In computing, a linker or link editor is a computer utility program that takes one or more object files generated by a compiler or an assembler and combines them into a single executable file, library file, or another 'object' file.
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Libraries are not linked
I created 4 libraries, each in .h and .cpp files, and tested them individually. I kept the project flexibility by defining 3 flags that allow or disallow the usage of the libraries.
When integrating ...
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233 views
Program size optimization
I am trying to spare a few bytes of program size.
I faced a problem which I cannot understand and I hope somebody will help.
Look at this empty sketch, pleas. It takes just 444 bytes:
void setup()
{
}
...
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422 views
ld.exe:linker_script.ld:138 cannot move location counter backwards | ArduinoFFT Error
Board: Arduino Nano 33 BLE Sense
I'm pulling PCM data from an onboard microphone and running it through the arduinoFFT library (version 1.5.6) to obtain a spectrogram. Since the arduinoFFT library ...
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1answer
169 views
Splitting up code in multiple files causing `multiple definition` and `undefined reference` error
I have the following very basic program that reads MPU6050(accelerometer and gyroscope) sensor using the I2C library, and prints the sensor information. This program works as expected.
#include <...
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1answer
444 views
How to create large progmem arrays and not annoy the linker
I have a rather complex project (PlatformIO, but I've also had this happen in the vanilla IDE) with several nested includes.
Let's say that there are three files and a main sketch.
The main sketch ...
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1answer
421 views
cant figure out how to fix this compile error
evrything worked for a bit and changed to much to get it working again. dont really understand the error.
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