AD8638_8639_cn

一个读取西门子PLC数据的从代码，希望大家喜欢，谢谢大家(A read Siemens PLC data from the code, I hope you like, thank you.)

John Catsoulis编写的Designing Embedded Hardware 。介绍了汇编语言，SPI,I2C,串口，usb,网口等硬件电路设计。模拟电路设计，AVR单片机原理(John Catsoulis prepared Designing Embedded Hardware. Introduction of assembly language, SPI, I2C, serial, usb, network hardware such as circuit design of the mouth. Analog circuit design, AVR Singlechip Principle)

avrmega16的频率计源码，在2m以内误差为1-3hz，1602显示(avrmega16 the frequency of source, in less than 2m error 1-3hz, 1602 show)

51单片机C语言编程实现单片机上个模块的功能显示程序(51 single-chip C language programming microcontroller modules function display program)

使用MDK写的STM32F4的485通信程序，不使用延迟，解决了因485控制端翻转过快而导致的数据发送不完全的情况(The MDK write the STM32F4 in 485 communications program, do not use the delay to resolve the 485 control terminal flip too fast data transmission is not completely)

说明：  change.OBJ HZK12-0.BIN HZK12-1.BIN HZK12-2.BIN Hzk16-0.bin Hzk16-1.bin Hzk16-2.bin Hzk16-3.bin Hzk16-4.bin Lcd-6963256-2.DSN xwj_fk.c xwj_fk.h xwj_fk.hex xwj_fk.lnp xwj_fk.OBJ xwj_fk.Opt xwj_fk.plg xwj_fk.Uv2 xwj_fkmain.c xwj_fkmain.OBJ xwj_hlkey.h xwj_hlkey.OBJ xwj_lcd16.h xwj_lcd6963.h xwj_lcd6963.OBJ xwj_lcd_16.OBJ xwj_Serial.h xwj_Serial.OBJ Download users:

关于驱动led灯的驱动程序，希望大家共同进步，也希望快点让我通过。(About driving the led driver, I hope you make progress together, also hope to hurry up and let me pass.)

在SMT32F7平台上的基于FreeRtos系统的Lwip1.4的移植(Transplantation of Lwip1.4 Based on FreeRtos System on SMT 32F7 Platform)

ad5306是adi公司生产4路8位的DA转换器,它采用IIC接口,操作简单,稳定性可靠 本程序为它的驱动程序 (Ad5306 is adi company in the production of 4 road 8 DA converter, it USES the IIC interface, simple operation, reliable stability of this program for its driver )

这是基于飞思卡尔十六位单片机的RS485通信的例程(freescale RS485 routine)