描述:500 kSPS, Software Selectable True Bipolar Input, 2-Channel, 12-Bit Plus Sign SAR A/D Converter; Package: TSSOP; No of Pins: 14; Temperature Range: Industrial
以下是我整理的程序,想实现的功能是三个按键,一个是按一下增加10,一个是按一下减少10,最后个是复位到0。但是错误报告identifier “ key” is undefined,dentifier “ keys” is undefined.#include#include"NOKIA_LCD_BSP.H"#defineKEY_UP1//0000 0001b#defineKEY_DOWN2//00
评论