AVR Assembler project

Compile and Launch the project

$ ./.vscode/build.bat

IN VSCODE:

CTRL+SHIFT+B

Compile and Launch the project on Mac

avra -o dist/index.hex -e dist/index.eep.hex -d dist/index.obj -fI src/index.asm

avrdude -p m8 -c Usbasp -B 1 -P usb usb -U calibration:R:calibration.hex:R

AVR Assembler Description PDF

https://drive.google.com/file/d/1-HsrVMXKgiQLN9OGbYNEb5PTsMOyhfUK/view?usp=sharing

On Mac OSX

Configure USBasp

Install libusb

https://macappstore.org/libusb/

$ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" 2> /dev/null

$ brew install libusb

Instal AVRA (avr assembler on mac osx)

alternate: https://macappstore.org/avra/

http://blog.translusion.com/posts/avrassembly/

• Download zip https://github.com/Ro5bert/avra
• Makefile edit: OS = osx
• go to folder /usr/local/bin/ and share folder
• $ make install

Instal AVRDUDE for mac osx (6.4)

Instal AVRDUDE (6.4)

• Download avrdude

link: avrdude-link

• The default location of the install is into

/usr/local

• so you will need to be sure that /usr/local/bin is in your PATH environment variable.

To build and install:

$ gunzip -c avrdude-6.4.tar.gz | tar xf -
$ cd avrdude-6.4
$ ./configure
$ make
$ su root -c ’make install’

If you do not have root access to your system, you can do the following instead:

$ gunzip -c avrdude-6.4.tar.gz | tar xf -
$ cd avrdude-6.4
$ ./configure --prefix=$HOME/local
$ make
$ make install

AVRDUDEPROG for mac

link: avrdude-prog-osx-link

• Download zip

$ make install

on Windows

For Windows

Assembler Code for Atmega chip

version 1

How to Compile and Launch:

A: TEXT IN VS terminal:

C:\Users\Sergy\Documents\avr>./build.bat

B: OR VSCODE Hot Key: CTRL+SHIFT+B

Then bern your chip in AVRDUDE or another app

link to AVR_DUDE:

https://www.yourdevice.net/proekty/avrdude-prog http://download.savannah.gnu.org/releases/avrdude/

---

AVR_DUDE

link: avr_dude_prog
link: avr_dude

usage: avrasm32.exe [options] file.asm

 Options:
-f [O|M|I|G|-] output file format:
-fO Debug info for simulation in Atmel Studio (default)
-fO1 | -fO2 - force format version 1 or 2 (default: auto)
-fM Motorola hex -fI Intel hex -fG Generic hex format
-f- No output file -o ofile Put output in 'ofile'.
-d dfile Generate debug info for simulation in Atmel Studio in 'dfile'. Can only be used with
the -f [M|I|G] option.
-l lfile Generate listing in 'lfile'
-m mfile Generate map in 'mfile'
-e efile Place EEPROM contents in 'efile'
-w Relative jumps are allowed to wrap for program ROM up to 4k words in size [ignored]
-C ver Specify AVR core version
-c Case sensitive
-1/-2 Turn on/off AVR Assembler version 1 compatibility. [Deprecated]
-p1|0 Set/unset AVRASM1 implicit .device include (also set by -1) [Deprecated]
-I dir Preprocessor: Add 'dir' to include search path
-i file Preprocessor: Explicitly pre-include file
-D name[=value] Preprocessor: Define symbol. If =value is omitted, it is set to 1.
-U name Preprocessor: Undefine symbol.
-S file Produce include/label info file for Atmel Studio
-v verbosity [0-9][s]:
-vs Include target resource usage statistics
-vl Output low-level assembly code to stdout
-v0 Silent, only error messages printed
-v1 Error and warning messages printed
-v2 Error, warning, and info messages printed (default)
-v3-v9 Unspecified, increasing amounts of assembler internal dumps.
-V Format map and list files for Verilog.
-O i|w|e Overlap report: ignore|warning|error [error]
-W-b|+bo|+bi Byte operand out of range warning disable|overflow|integer
-W+ie|+iw Unsupported instruction error | warning
-W+fw Label slip caused by forward ref accepted (DANGEROUS)
-FD|Tfmt __DATE__ | __TIME__ format, using strftime(3) format string