从其他地方移植过来的诺基亚5110显示屏的驱动程序,其中添加了一些自己的代码,方便用户调用,本程序适合STM32F103等系列,用的时候注意引脚,修改一下就行了,引脚全部通过宏来定义,修改方便 -Transplanted　elsewhere come Nokia 5110 display driver, which adds some of my own code, user-friendly call, this program is suitable STM32F103 series, with the pin when the attention, tinkering on the line, pin all through macros to define, easy to modify.