这是我给一个做射频卡的公司做的小程序，主要是将数据同时写入PRR8031芯片和数据库，包括一些数据类型转换、生成序列号等内容...

485通讯例程，供大家学习参考。 -Communications routines 485 for them to learn from the reference. Communications routines 485 for them to learn from the reference.

一个串口通信的软件，需要spcomm组件，请注意-a serial communication software, the need spcomm components, please note

这是一段c51编的一段有关串口通讯的代码-This is a decoder for the series of the serial communications code

用vb写的，通过手机模块收发短信的例子程序，串口通讯的-written with Visual Basic, via cell phone text messaging transceiver module procedures example, the serial communications

云台根据其回转的特点可分为只能左右旋转的水平旋转云台和既能左右旋转又能上下旋转的全方位云台。一般来说，水平旋转角度为0°～350°，垂直旋转角度为+90°。恒速云台的水平旋转速度一般在3°～10°/s，垂直速度为4°/s左右。变速云台的水平旋转速度一般在0°～32°/s，垂直旋转速度在0°～16°/s左右。在一些高速摄像系统中，云台的水平旋转速度高达480°/s以上，垂直旋转速度在120°/s以上 -Yuntai rotation in accordance with its characteristics can be divided into only about the level of rotation and can rotate around Haeundae rotating up and down while rotating omni-directional PTZ. In general, the level of rotation angle 0 ° ~ 350 °, vertical rotation angle for+ 90 °. The level of constant rotation speed Yuntai generally 3 ° ~ 10 °/s, the vertical speed of 4 °/s or so. The level of variable rotation speed Yuntai generally 0 ° ~ 32 °/s, vertical rotation speed 0 ° ~ 16 °/s or so. In some high-speed camera system, the level of Yuntai rotating at speeds of up to 480 °/s or more, vertical rotation speed 120 °/s over

采用美国adi公司的bf系列，基于bf533的ez-kit平台的mmc和sd的读写功能的代码-Adoption of the United States adi

串口通信；串口调试助手的源代码，龚建伟老师的亲手笔-Serial communication serial debug the source code of aides, teacher" s own pen龚建伟

不错的C语言版串口程序，主要是关于SPI同步传输串口的-good version of the C language Serial procedures, primarily on SPI serial synchronous transmission of

vb编写的串口通信程序(vb编写的串口通信程序转载)-vb serial communication program prepared (vb serial communication program prepared reprint)