Questions tagged [assembly]

A low-level programming language providing symbolic representation of machine code.

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Assembly - set gpio as input

I have 2 leds and one button. both green and yellow led off when booting from card. When the button is pressed, i want to turn green led off and yellow led on. However, I have to write assembly. I ...
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RPi2 bare metal blinker

This is my first assembly program. I have a FAT32 formatted SD card with latest bootcode.bin, start.elf, and a flat binary named kernel7.img converted from the following dumped ELF file: build/kernal....
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Memory addresses

I am writing an assembly program, assembling it and replacing the kernel.img file on a SD card with raspbian installed on it. Will the memory address of the first instruction be zero? Either because ...