I-LOVE-U

PSCAD三电平SVPWM,功能正常，可以用于仿真研究(PSCAD three-level SVPWM, normal function)

按键控制STM32单片机输出PWN波占空比和频率可调(Key control STM32 MCU output PWN wave duty cycle and frequency adjustable)

这是ptp时钟同步代码，经测试有用，移植的时候注意选择版本，推荐使用v2 版本stm32 ms评估板(this is ptp,this is ptp this is ptp this is ptp)

1.3寸OLED驱动程序，亲测可用。(1.3 inch OLED driver, pro test available.)

基于STM32单片机的数据，多串口采集程序，本实例用来采集传感器数据(Based on STM32 MCU data of multiple serial port acquisition procedures, this example is used to collect sensor data)

GUI用户界面用来显示电路波形，即示波器，STM32编程实现(STM32 and GUI for application to show electronic waves accounting for testing the circuits.)

单片机与上微机通信的汇编语言程序 支持485传输协议，软件用modbus协议编写(SCM and computer communications on the assembly language support, 485 transmission agreement Software modbus connection with the preparation of the agreement)

多功能数字电表，能实现量程自动切换，液晶显示(Multi-function digital meter, to achieve automatic range switching, LCD)

说明：  基于stc单片机的飞控方案，基于8051单片机，12M晶振，内有说明文档(Flight control scheme based on stc microcontroller)

FUNCTION: circular_arc_center_close draws closed arc centered at c1 with radius rad points c2,c3. Arc is closed with either PIE or CHORD.