智林STM32程序源代码的分析和整理，编写了开发板上键盘扫描、字符输入和简单shell的程序-Chi Lin STM32 program source code analysis and sorting, preparation of the development board keyboard scanning, character input and a simple shell program

stm32驱动4X4键盘扫描，用于键盘扫描-/******************************************************************************* * File Name : KeyScan * Descr iption : Serial print out the corresponding key value *************************************************

STM32-键盘输入，测试通过的，需要的下载。-The STM32-keyboard input, the test is passed, you need to download.