This is a USB Memory Device demonstration for the Keil MCB2140 Board with Phili...

实例仿真原理图和结果，产生方波信号的整个过程-Schematic and simulation results, square-wave signals generated throughout the process

这个函数是一段采用二分法计算正的浮点数开方的代码，采用C语言编写，在uClinux下编译通过并能正常运行。- This function is a section uses the dichotomy to calculate the floating number root the code, uses the C language compilation, translates under uClinux through and can the normal operation.

TLC5615的驱动程序，调试通过了--Driver program for TLC5615.

处理器为s3c44b0,IIS播放,极好的资料，-processor s3c44b0, IIS broadcast excellent information,

提供的程序是供四相步进电机使用。本实验使用的步进电机用直流+12V电压，电机线圈由A、B、C、D四相组成。 2. 驱动方式为四相单四拍方式,各线圈通电顺序如下表。表中首先向A相线圈输入驱动电流，接着向B，C，D线圈通电，最后又返回到A相线圈驱动，按这种顺序轮流切换，电机轴按顺时针方向旋转。若通电顺序相反，则电机轴按逆时针方向旋转。-provide for the procedures of the four-phase stepper motor use. This experiment used the stepper motor 12V DC voltage electrical coils A, B, C, D phase. 2. Four-driven approach to making four single-phase, the coil electrifying sequence the following table. Table A first phase coil input drive current, then to B, C, D coil electricity and eventually return to the A-phase coil driven by the rotation order of this switch, the electrical axis by rotating clockwise direction. If electricity in reverse order, the motor shaft by the anti-clockwise rotation.

It contains basic codes for timers and interrupts for microcontroller Atmel ATmega16

AT91SAM7S64 256 RTC interfaced.fatfs 与 fatfs 的工作代码从陈 http://elm-chan.org/fsw/ff/00index_e.htmlRTC 使用一个例子是 PCF8563serial 用于在 PC 上的终端中显示 debuginformation

tms320c54x realtime os

BF 533视频输出源代码-BF 533 video output source code

/8051单片机TLC1549数据采集程序源代码 //单片机：At89S52 //连接类型：232 |485 接口 //校验方式：checksum //开发环境：keil C-/ 8051 TLC1549 data acquisition source code// single-chip: At89S52// connection type: 232 | 485// Check mode: checksum// development environment: keil C