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Liangshan School Car V0.1.1_2023-06-29_15-38-53

Overview

This smart car is based on the Lichuang Liangshan version development board. Its main control chip is GD32F470ZGT6. The whole vehicle is mainly divided into main control, LED circuit, button circuit, ADC power detection circuit, power circuit, motor drive circuit, and buzzer. These parts include the device circuit, Bluetooth module, ultrasonic module, and tracking module.
The baseboard is made based on version V0.1.1 on the Jialichuang website. The URL is https://lckfb.com/project/detail/lspi_car?param=drawing.
However, during the debugging process, there are two BUGs in this baseboard. One is on the left The default function of the front wheel PA8 pin is CK_OUT0. Once powered on and debugged, the left front wheel must rotate.
The second is the tracking function. The default function of the PA14 used is JTCK/SWCLK. Once the function is overwritten, the RESET key must be pressed next time to download the program.
These two BUGs are caused by pin function conflicts.

Design Files

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Update:2024-11-22 17:48:29

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