8250串行通讯实验:键盘输入一个字符
8250串行通讯实验:键盘输入一个字符,将其ASCII码加1后发送出去,再接收回来在屏幕上加1后的字符显示出来,实现自发自收。...
8250串行通讯实验:键盘输入一个字符,将其ASCII码加1后发送出去,再接收回来在屏幕上加1后的字符显示出来,实现自发自收。...
Free 8051 asm compiler for win new host platforms: Win32 and Linux macro processing dramatically improved conditional assembly output in Intel-...
Free 8051 asm compiler for linux new host platforms: Win32 and Linux macro processing dramatically improved conditional assembly output in Inte...
一套全面的MODBUS通信协议资料,涵盖MODBUS RTU和MODBUS ASCII标准。适合从事工业自动化、嵌入式系统开发的工程师和技术人员参考。内容详实,有助于快速理解和应用MODBUS协议。...
Digitemp Jr. is a device that is designed to measure and report ambient temperature. When connected to an RS-232 port on any PC, it will periodically ...