SPIflash

https://twitter.com/osxreverser/status/860539774402260993
Very fast reader for SPI flashes for Teensy 2.x.

Original code by Trammell Hudson.

Modifications and addons by Pedro Vilaça.

I have added a few new commands and options. Also added led flashing when dumping/uploading contents. I’m definitely not an AVR coder so excuse me some ugly things 🙂

To be used with Teensy 2.x devices (and maybe Chinese clones).

https://github.com/gdbinit/spiflash