自己没事写的一个菜单程序，硬件是freescale xs128，五个按键及nokia5110液晶-Nothing to write a menu program, hardware freescale xs128, five buttons and nokia5110 LCD

本人移植到XS128上的Nokia5110液晶驱动程序，包含中英文字符显示，图形显示函数。-I transplanted to the XS128 on Nokia5110 LCD drivers, including Chinese and English character display, graphic display functions.

基于XS128单片机的超声波测距程序--Nokia5110显示-XS128 microcontroller based ultrasonic ranging program--Nokia5110 Show