JTAGulator Firmware Upgrade from Ubuntu

 

Steps

1. Download latest stable firmware from the JTAGulator github page. At the moment, version 1.11 is the latest. 

wget https://github.com/grandideastudio/jtagulator/archive/refs/tags/1.11.zip

2. Unzip downloaded zip file:
unzip 1.11.zip

JTAGulator.eeprom is the file required for upgrading firmware.


3. Dowload BST command line loader:
wget https://www.fnarfbargle.com/bst/bstl/Latest/bstl.linux.zip

4. Unzip BST loader zip file:
unzip bstl.linux.zip

5. Upgrade JTAGulator firmware:
sudo ./bstl.linux -d /dev/ttyUSB0 -p 3 jtagulator-1.11/JTAGulator.eeprom

Demo



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