最近在调一个tf mini激光传感器，虽然是用串口接收的，但是网上没找到stm32的例程，便自己根据文档协议，写了个检测例程。亲测可用。(Test is available. I recently adjusted a tf mini laser sensor, although it was received by the serial port, but the stm32 routine was not found on the Internet, and I wrote a detect