V1.2

New update with a few useful features:

Release now uses the Charge Counter for realistic battery life and charge status estimations
Faster startup from sleep (light sequence sped up to reduce delay)
Serial debug via spare UART now enabled by default.

Files:

Ver_1.2_img.zip - unzip and write to an SD card >2GB in size. Insert into a Pi and use the GPIOs to unlock and flash the pack's MCU!
V10_BMS.elf - ELF file for use with Microchip studio or a CMSIS-DAP programmer

v1.0.1

What works:

An initial, working firmware edition.
Can charge and discharge battery, and communicate with the cleaner.
Monitors pack temperature.
Now works on RPi 4 too!

ToDo:

Implement the charge counter to be able to gauge pack capacity better
Implement the blocked/filter LEDs by interpreting the serial data.

Files:

• rpi-v10-flash.zip - unzip and write to an SD card >2GB in size. Insert into a Pi and use the GPIOs to unlock and flash the pack's MCU!
• V10_BMS.elf - ELF file for use with Microchip studio or a CMSIS-DAP programmer