89C51 单片机I_O 口模拟串行通信的实现方法

这是一个用VHDL语言写的LCD程序,希望对大家有所帮助-This is a VHDL language used to write the LCD process, and they hope to help everyone

增加ASCII.C的一个ASCI码(7F),用于虚拟按键用 修改UART串口的命令解析程序，修改RTC的pcf8563中断部分。 精简IIC和smart_timer代码,添加define.h的宏定义。 修改system.c里的消息堆栈的宏定义 增加ii.c函数,支持对eeprom的打包 增加由PLD或者GPIO输出的模拟UART，在6个CLOCK下速度为57.6K 增加消息的优先级功能，消息类型的前4位为消息的优先级，后4位为消息的类型 试用于初学单片机并且想更上一层楼的，或者有些基础，想减少工作量的。-an increase ASCII.C the ASCI code (7F) for the virtual keys with serial UART to amend the order analytic procedures, the revised RTC pcf8563 interruption part. IIC and smart_timer streamline code, add the definition of Acer define.h. The revised system.c news stack macros increase II.c function, support for EEPROM packaged increase from the PLD or GPIO output analog UART, in the next six CLOCK speed of 57.6K news of the priority function of the type of information before news of the four priority levels after four types of information on the trial beginner to a higher level and SCM, or some foundation, we want to reduce the workload.

发射芯片nrf24e1的控制字配置，发射子程序 与单片机的通讯-Launch control chip nRF24E1 word configuration, launch communications subroutine with SCM

直接频率合成技术dds，开发环境Silicon Laboratories，经测试有用-Direct frequency synthesis dds, development environment, Silicon Laboratories, have been tested and useful

ATmega单片机开发CAN总线程序，有用！-ATmega MCU development of CAN-bus program, useful!

单片机游戏程序，包括经典‘俄罗斯方块’等。-SCM games, including the classic " Tetris" and so on.

一个接收GPS模块接收时间显示在LCD上面 用SW调格林威治+-小时分 -A GPS receiver module to receive the time displayed on the LCD above tune with SW Greenwich+- Hours minutes

PIC汇编语言样例程序集一，非常好的芯片驱动-PIC assembly language sample program sets a very good driver chip

proteus经典著作,最全库文件,图形液晶模块驱动芯片-proteus classics, most complete library files, graphic LCD Module Driver IC

关于msp430单片机的一些 自己收集的一些有需要的请下载-MSP430 MCU on some of his own collection of some of those in need, please download