80c51和pc 机通过串行通信程序，电平转换用MAX232 (1)单片机端的数据传输程序 汇编或者c51 (2)pc机端的vb或者vc编写的通信程序 最好是vb (3) pc机 用的是com1 9针端口 -80c51 and machine through the serial communication pc procedures, level translators with MAX232 (1) single-chip end of the compilation

80c51针对rs232的数据传输asm程序.可以保存从rs232端口传输过来的数据.-the asm driver for rs232 for 80c51

用汇编语言写成，在80c51单片机上进行的ＲＳ２３２串行通信实验，包含完整project，实验流程图，用altium designer绘制的电原理图，完整实验报告。-Written in assembly language, 80C51 microcontroller RS232 serial communication experiment, contains the complete project, experimental flow chart, altium designer to d

ADS7843控制器的触摸屏驱动，和80C51链接实现触摸屏控制器。具体说来，可以检测触摸坐标，并可以通过RS232传输实际的坐标值。-ADS7843 touchscreen controller drivers, and 80C51 link a touch screen controller. Specifically, the touch coordinates can be detected and can be transmitted through RS232 actual coor

CRC RS232通信校验 实用的程序 RS232串口校验程序 转至温子琪老师-CRC RS232 校验程序 基于80C51单片机的