Arduino-free ATtiny HVSP fuse reset program with chip erase function. This code is a plain C/avr-libc rewrite of the ATtiny85 Powered High Voltage AVR Programmer, with the chip erase function adapted from Uri Shaked's version and a few assembler optimizations for minimal footprint.
Runs on ATtiny13/25/45/85 and can reset ATtiny13/24/25/44/45/84/85. Builds with just avr-libc without the need for Arduino IDE or libs.
GPLv3+: GNU General Public License version 3 or later
See LICENSE for details.