This project builds an omni wheel car with a bluetooth remote controller. The omni wheel robot is based on STM32F103 with DRV8801 as motor driver. The controller is based on STM8S003.
Car PCB Top View
Car PCB Bottom View
see schematic.pdf
Car Motor Mount
Car Shaft A
Car Shaft B
- Use STM32CubeIDE
- Refer to
/car_sw
Remote PCB Top View
Remote PCB Bottom View
see schematic.pdf
Remote Case
Setup:
sudo apt-get install libusb-1.0-0-dev sdcc -y- Get stm8flash
- Run
bash ./flash.shto compile and flash program
Reference: Getting started with STM8 Development Tools on GNU/LINUXgetting-started-with-stm8-development-tools-on-gnu-linux-zu59yo35x
Template: stsw-stm8069
Library: stm8s-sdcc
Car Top
Car Bottom
Remote Top
Remote With Case
| urgency | difficulty | task | description | done? |
|---|---|---|---|---|
| - | - | design pcb | v | |
| - | - | solder pcb | v | |
| - | - | mech design | car(v), remote(v) | |
| 0 | 0 | button | button | remote(v) |
| 0 | 0 | led | led display | car(v), remote(v) |
| 1 | 1 | motor driver | (car) pwm & direction control | v |
| 1 | 2 | uart | communicate | car(v), remote(v) |
| 1 | 2 | i2c | communicate | car(v hardware), remote(v software) |
| 1 | 3 | mpu6050 (i2c) | port and simplify Adafruit version | car(v), remote(v) |
| 2 | 4 | ssd1306 lcd (i2c) | display line and text | car(v), remote(v) |
| 3 | 2 | ws2812b RGB led | display R/G/B | car(v), remote(x) |
| 4 | 1 | vibration motor | (remote) pwm output | x |
| 4 | 2 | 24c02 eeprom (i2c) | read and write data | x |
| 4 | ? | encoder | (car) encoder counter | v |
| 5 | 4 | gy530 TOF (i2c) | get distance | x |