使用微芯公司的PIC8F458单片机，用C语言实现B口电平变化中断程序，并且在中断中用C实现步进电机的驱动程序。...

sja1000两点通信实验，从程序即可看出硬件连接-SJA1000 two communications experiment, the procedure can be seen from the hardware connection

51io模拟串口程序-51io simulation procedures

FlashFlex51微控制器

遥控器测试程序按任意键试验版数码管指示灯闪烁。任意遥控器均可！-Remote control test procedure by pressing any key test version of digital tube indicator light flashes. Arbitrary remote control can be!

mcs-51单片机实用子程序库-mcs-51 microcontroller practical subroutine library

LCD12864直接写屏驱动程序，12864LCD直接写屏，省去显示缓冲区，-LCD12864 written directly screen drivers, 12864LCD written directly screen, eliminating display buffer,

跑马灯流动闪亮控制程序，可按键控制启动、停止、改变流动方向等。-Marquee mobile flashing control procedures, key control can start, stop, change the flow direction.

凌阳单片机模拟SPI总线的时许函数,这是本人使用过的。-Sunplus MCU simulate SPI bus function

拷拷贝到你的Keil安装目录下的c51in文件夹中。 工程文件中需设置一下: project->Option for Target Target1 选Debug页 左侧最下面 Dialog Dll 一般是DP51.DLL，不用修改 Parameter 中是 -P51 在其后加入 -dledkey 即该行看起来应该是这样的： -p51 -dledkey 保存即可 进入调试后，点击：Peripherals，其中多出一个“键盘LED实验仿真板”选择该项即可。-emboss your copy of the Keil installation directory under the decoder bin folder. The project document to be provided as follows : project-gt; Option for Target Target1 election Debug bottom of the left page is generally Dialog Dll DP51.DLL, need not be amended Parameter is- P51 add after-dledkey that the bank should look like this :-p51-can be preserved into dledkey to debug and click : Peripherals, in which more than a "keyboard LED simulation board," which can be chosen.

液晶驱动显示例子，自己生成字体，有汉字和图形驱动，可以根据自己需要画图-LCD driver display examples of their own generated font, with characters and graphics-driven, drawing according to their needs