https://github.com/harbaum/twiboot-proxy
Use a Arduino Leonardo as a proxy between the Arduino IDE and a Atmega328 based twiboot device
https://github.com/harbaum/twiboot-proxy
Last synced: 8 months ago
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Use a Arduino Leonardo as a proxy between the Arduino IDE and a Atmega328 based twiboot device
- Host: GitHub
- URL: https://github.com/harbaum/twiboot-proxy
- Owner: harbaum
- Created: 2019-03-07T13:22:27.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2019-03-07T13:23:38.000Z (over 7 years ago)
- Last Synced: 2025-01-16T03:26:17.277Z (over 1 year ago)
- Language: C++
- Size: 1.95 KB
- Stars: 0
- Watchers: 3
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# twiboot-proxy.ino
This sketch allows a arduino leonardo or a ftDuino to act as a regular
arduino bootloader on USB side and as a twiboot host on i2c side. It
can be used to flash a Atmega328 based twiboot device from within the
Arduino IDE using a Arduino Leonardo as a proxy. The Arduino IDE
needs to be setup for a Arduino Uno/Nano or similar.
This needs a Leonardo (or other 32u4 based device) as the leonardo
itself does not activate its own bootloader when the Arduino IDE tries
to access it as a Nano Uno or similar.
UART side: regular STK500 protocol as used by Arduino IDE for the Nano/Uno/ATmega328P
I2C side: twiboot https://github.com/orempel/twiboot