rbv1.2 implementation

This repo can be used as a template for developing applications on robots board v1.2 without deep diving into hardware setups.

Robots board v1.2 is a cost affective board to implement differential drive robots, for example, balancing robot. It uses stm32g071cbu MCU, DRV8848 motor driver to control two small BDC motors with encoders, ICM-20600 3-axis gyroscope and accelerometer, and NRF24l01+ as a radio module. CAD files of the board can be downloaded here.

Implementation library serves three main goals:

1. Provides user with methods to setup all used in device peripherals: system clock, GPIO, timers, etc.
2. Provides user with methods for self-diagnostics of the device and error handling.
3. Provides user with basic data transmitting methods for all interfaces that are used in the design.

This repo Contains

• implementation.h and .c files with all implementation-dependent functions;
• device.h and .c file for user firmware development;
• bunch of libraries needed for easier development with robots board:
  • icm-20600 implementation-independent library;
  • nrf24l01+ implementation-independent library;
  • implementation-independent library for dc motor control;
• main.c file with all basic setups and initializations for the fast start of development.

How to use

• clone this repo and add all files into you new robots board v1.2 project;
• go into implementations.h file and set up all user-adjustable defines with respect to the project requirements;
• look through all provided user functions to understand what can be used in the project;
• look through all .h files to understand what functions are already available and how to use them;
• start development.