除错介面(Background Debug Mode，BDM) · 最多69个标准GPIO · 八个键盘中断(KeyBoard-Interrupt，KBI)与一组可选择升降极性的IRQ中断 · 具备低功耗操作模式与快速苏醒的8位元即时计数器(Real Ti...
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软件部分主要包括系统的初始化、自检、量程选择、平衡参数设置、定标系数确定、动平衡测量、键盘中断处理、彩色液晶显示等模块。
Software consists of system initialization, self-test, measurement range selection, balance parameter setting, calibration coefficients determining, access programs of keyboard and LCD.
与multitail命令不同，watch命令会一直运行，直到被Control - c等键盘命令中断。
Unlike the multitail command, the watch command runs until interrupted by a keyboard command such as Control-C.
在键盘扫描设计中，出于实际应用和提高效率，采用中断和对比键扫描值的方式以消除抖动。
In the design of keyboard scanning, to the concern of practical application and improving efficiency, we adopt the way of interrupt and comparing the scanning value to avoid vibrating.
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