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12864上面的并行画线，可以画圆，三角形，正方形，直线，正弦波(12,864 above the parallel line drawing, you can draw a circle, triangle, square, line, sine wave)

说明：  硬件资源: 1,DS0(连接在PA8)，DS1(连接在PD2上) 2,串口1(波特率:115200,PA9/PA10连接在板载USB转串口芯片CH340上面) 3,ALIENTEK 2.8/3.5/4.3寸LCD模块(仅支持MCU屏) 4,按键KEY0(PC5)/KEY1(PA15)/KEY_UP(PA0,也称之为WK_UP) 实验现象: 按下KEY_UP键申请内存，内存申请成功以后就可以使用了，按下KEY0键 就是使用申请到的内存。当内存使用完成以后就可以按KEY1键将内存 释放掉。(Hardware resources: 1, DS0 (connected to PA8), DS1 (connected to PD2) 2. Serial port 1 (baud rate: 115200, PA9/PA10 connected on board USB to serial chip CH340) 3, ALIENTEK 2.8/3.5/4.3 inch LCD module (only supporting MCU screen) 4. Keyboard KEY0 (PC5)/KEY1 (PA15)/KEY_UP (PA0, also known as WK_UP) Experimental phenomena: Press KEY_UP key to apply for memory, memory application can be used after success, press KEY0 key That is to use the applied memory. When the use of memory is complete, you can press KEY1 to store the memory. Release.)

Stm8l series adc example

舵机stm51控制 实现舵机转动使用，左右摇头(Steering engine stm51 control Realize the use of steering gear and shake head from left to right)

本工程为著名开源飞控autoquad的Keil工程，大家可以下载下来，直接用Keil 5.2编译通过。(This project is well-known open source flight control autoquad Keil works, you can download, compile with Keil 5.2 directly.)

stm32f072rbt6 直流电机编解码（光栅编码器）的数据采集程序。(stm32f072rbt6 DC codec (coder raster) data collection program.)

单片机c语言之数组教程SCM array tutorial c language(C language array SCM SCM array tutorial c language tutorial)

说明：  关于嵌入式学习的一些C例程，适合入门学习(Some C routines for embedded learning are suitable for introductory learning)

说明：  激光雷达测距，树莓派识别二维码，路径规划，定向搬运(Laser radar ranging, raspberry pie recognition two-dimensional code, path planning, directional handling)

T型三电平储能变流器的控制实现，很有用，很实用。(T-type three-level storage converter control is realized, very useful, very practical.)