用于上位机和下位机通信的人机界面及串口接口程序

DS12CR887万年历四种程序(MOTOROLA）时序和(INTEL)时序，接1602液晶和12864液晶显示-Calendar DS12CR887 four procedures (MOTOROLA) timing and (INTEL) timing, then 1602 and 12864 LCD liquid crystal display

4-20MA信号发生器，含电路图，使用说明以及汇编源程序-4-20MA signal generator, including schematics, source code for use as well as the compilation

程序运行于C8051F020,主要功能是利用C8051F020自带的DAC生成一个正弦波-procedures in the C8051F020, Its main function is to bring their own use C8051F020 the DAC generating a sinusoidal

16位3通道AD7707基本源码，已经调试通过，可三路轮询采集数据-16 3-channel AD7707 basic source code, debugging has been passed, can be three-way polling data collection

EMC单片机介绍-EMC introduced Singlechip

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

系统能够产生正弦波、方波、三角波。同时还可以作为频率计测频率。函数信号的产生由MAX038和外围电路完成，能产生1Hz―20MHz的波形。-system can produce sine, square, triangle wave. Also as frequency measurement frequency. Signals generated by the MAX038 completed and the external circuit, which can produce 1Hz- 20MHz waveforms.

通过环路串口判断串行通信电平转换芯片功能是否正常，并通过读写DRAM 判断硬件。-Through the loop to determine serial communication serial port level translator chip features and whether it is normal, and through reading and writing DRAM hardware judge.

V型机LCD程序2005-11-5,V型机LCD程序2005-11-5-V-LCD procedures 2005-11-5, V-type LCD procedures 2005-11-5

msp430 hd44780 it s my code!please read it,thank you!