Application layer includes main main function module, ISR interrupt processing function module, time base Systick module and BLDC application interface module; algorithm layer includes BLDC Algorithm module and PID control module; driver layer (Driver layer): includes GD32Fxx_Standard_peripheral library (GD chip firmware library ), hardware (hardware driver configuration) module, utils (tool software) module, led/digital_led (LED and digital tube) module, key/usart/flash (key/serial port/data storage) module.
