基于STM32系列编写的二路对称PWM输出功能代码。-Two way symmetric PWM output function code based on the preparation of STM32 series.

STM32寄存器版本的源代码，包括了基本的跑马灯到AD等几十个例程-The STM32 register version of the source code, including the basic AD and other dozens of marquee routines