SR-15 Battery Management System Repository

A.k.a the AMS

Environment Setup/ Tools Needed

• Install STM32CubeIDE
• Install STM32CubeProgrammer
• Install STM32CubeMX
• ST-LINK/V2

Project Overview

Note: Lots of the code is prewritten after setting up the project

1. main.c and main.h
2. 6811.c and 6811.h: contains the methods mostly written by analog devices
3. balance.c and balance.h: conatins the cell balancing code
4. can.c and can.h: contains the code to send CAN bus messages
5. module.c and module.h: conatins the code to read voltages (Volt) and to read temperatures (Celsius)
6. print.c and print.h: contains the methods for printing over serial
7. safety.c and safety.h: conatins the code for cell summary, faults, warnings, and state

The #defines are in the files listed below, and the picture show what can be modified

main.h:

6811.c:

module.c:

safety.c:

can.c:

Resources

1. https://www.analog.com/media/en/technical-documentation/data-sheets/ltc6811-1-6811-2.pdf