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Adam Loboda
2019-08-17 09:54:08 +02:00
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@@ -8,3 +8,19 @@ both ATTINY13 and FS1000A are connected to 5V power supply.
The source code for ATTINY13 is generating set of square waves - 10 sequences of 50 pulses with different width to put enough noise on 433/315Mhz frequency. The device can affectively jam all wireless key fobs in 100 meter range f.ex. in underground garage.
Remember to buy appropriate FS1000A version for your location.
COMPILATION ON LINUX PC :
The script attached in repository ( "compileattiny" ) can be used to upload data to the chip if you have Linux machine with following packages : "gcc-avr", "binutils-avr" (or sometimes just "binutils"), "avr-libc", "avrdude" and optionally "gdb-avr"(debugger only if you really need it) . For example in Ubuntu download these packages using command : "sudo apt-get install gcc-avr binutils-avr avr-libc gdb-avr avrdude". After this is done you can run from directory you downloaded the github files appropriate compilation script by commands
"sudo chmod +rx compileattiny" and "sudo ./compileattiny"
COMPILATION ON WINDOWS PC :
If you have Windows 10 machine please follow this tutorial to download and install full AVR-GCC environment for Windows : http://fab.cba.mit.edu/classes/863.16/doc/projects/ftsmin/windows_avr.html with latest compiler from Microchip/Atmel.
After it is done please use "compileattiny.bat" for compilation inside directory where you have downloaded "main.c" file. You have to be logged as Windows Administrator to use avrdude software.
PROGRAMMING THE ATTINY / ATMEGA / ARDUINO - connecting cables to the chip :
To upload program code to the chip using cheapest USBASP programmer (less than 2 USD on eBay/Aliexpress) look at this page : http://www.learningaboutelectronics.com/Articles/Program-AVR-chip-using-a-USBASP-with-10-pin-cable.php , because we are not using ARDUINO bootloader here (especially for chips like ATTINY)