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台湾义统MCU例程-Taiwan MCU routines

一个直流电机的闭环控制源代码程序，使用AVR单片机做控制，-A closed-loop DC motor control source code, the use of AVR single-chip microcomputer controlling,

AVR单片机的优化RC6 加密算法（速度快，其优化思想绝对值得学习） 在有128bytes RAM 的AVR单片机上执行 rc6 16/10/8(16 bit/10 rounds/8 bytes keys) * 对多数代码进行了 C 语言优化，对数据相关循环移位，模乘等用ASM优化 * 在4MHz无乘法器的AVR上得到平均 1172 Bytes/s的加解密速度。 * 编译器: AVR-G-AVR optimization RC6 encryption algorithm (faster, optimizing their thinking definitely worth learning) 128bytes of RAM in the AVR on the implementation of production 16/10/8 (16 bit/10 rounds/8 bytes keys)* for the majority of code optimization of the C language the data related to cycle shift, mode used by other optimization* ASM 4MHz without the multiplier be average AVR 1172 Bytes/s speed encryption and decryption.* Compiler : AVR-G

字符液晶显示驱动程序，用c语言编程，具体功能见程序。

开机自启动程序，很好很强大的。每次开机都能自己启动此程序。-Boot from the startup procedure, very good very strong. Each boot can start this process themselves.

can总线硬件控制器开发源代码-bus hardware controller can open source

AVR 4*4键盘输入并通过USART进行通讯-AVR 4* 4 keyboard to communicate through USART

陵阳61单片机的计数测速程序， 按照双叶螺旋桨遮光计算，外部中断触发，SPI-led显示，定时器控制0.5秒更新，基于unSp IDE 2.0-61 Singlechip陵阳count velocimetry procedures, in accordance with the propeller futaba shading, the external interrupt trigger, SPI-led shows that 0.5 seconds timer control to update, based on the unSp IDE 2.0

RS485的C51程序 中断 寄存器设置 接收和发送数据，希望对大家有用-RS485 interrupt register of the C51 program set to receive and send data, in the hope that useful

C51源程序库，一些例，学51单片机的基础用-C51 source database, a number of cases, the basis of study with 51 single-chip microcomputer