SPINNER

SPI Flasher for the Teensy 4.0

DEV Setup

To build source currently only Linux has been tested, you can use WSL/2 if you are one Windows though.

• sudo apt install gcc-arm-none-eabi
• cd ./SPINNER
• make
• Use the TeensyLoader to program the HEX file in ./Release to your Teensy 4.0

HW Setup

How to use

• python ./spinner.py COM4 info

• python ./spinner.py /dev/ttyUSB0 dump ./flash.bin

• python ./spinner.py COM4 vwrite ./flash.bin

  Python 2.7 is no longer supported :-)

  Python 3.8 was used/tested, but any python3 version should work

Special Thanks!

• Judges
• Zecoxao

TODO

• Support more flash chips
• Add test command to check signal integrity
• Cleaner data transfer methods
• Reliability (error handling)