这是一个比较典型的vc做的智能安防报警系统，希望对大家有点帮助...

用于S3c44b0x液晶控制器显示汉字驱动，经测试完全可用，最新完成！--Used for showing Chinese characters in S3c44b0x LCD controller. It works correctly after testing.

下面是一个超声波测距的程序，硬件电路由于电脑格盘已丢失，下面的代码是从样机上复制的。 硬件电路包括液晶显示、超声波的发射、超声波的接受、滤波、单片机处理。 液晶显示采用LCD1602模块，下面的代码里有液晶的驱动，可以拷贝用于它处。 超声波发射电路包括压电换能器及其支持电路，发射约44KHz的超声波。 超声波的接收电路包含一块CD40106处理芯片。技术指标大约是测距范围在三米左右，测量精度约在厘米级别。大量用于倒车雷达的测距中。-The following is a range of ultrasound procedures, the hardware circuit as a result of the computer grid plate has been lost, the following code is copied from the prototype. Hardware circuit including liquid crystal display, ultrasonic transmitter, ultrasonic acceptance filtering, single-chip processing. LCD1602 LCD module used, the following code, there are LCD drivers, you can use it to copy. Firing circuit including the piezoelectric ultrasonic transducer and its support circuitry, fired about 44KHz ultrasound. Ultrasonic receiver circuit includes a processing chip CD40106. Technical indicators for a range of about 3 meters range around the measurement precision level of about cm. Reversing a large number for the location of the radar.

通用93c06-93c86系列C程序-GM 93c06- 93c86 Series C Program

#include #include #include #include   //包含随机函数rand()的定义文件 #include  //包含_nop_()函数定义的头文件 #define uchar unsigned char #define uint unsigned int #define     LCDIO      P0 #define delay4us() _nop_();_nop_();_nop_();_nop_(); uchar buffer[4]={0};   //缓冲 sbit sda=P3^3; 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

基于PIC单片机的嵌入式CAN智能节点及其与PC的通信。-PIC MCU-based embedded CAN intelligent node and its communication with the PC.

P89CXX 编程器电脑发送程序*-P89CXX computer programmer sent*

C51系列232中断程序，注解详细。具有MODBUS 485通讯功能，适合研究学习及工控产品开发

应用背景i2c2_ev_irqhandler虚空（void）{无符号长last_event挥发性； ； ；last_event = i2c_getlastevent（i2c2）；（如果写标志）{开关（最后一个事件）{/ * * / EV5  ；/ *（（uint32_t）0x00030001） ；忙，MSL和某人旗* /案例i2c_event_master_mode_select： ； ； ； ； ； ； ； ； ；/ * * /主发射机----------------------------------------------/ * * * * * * * * * * * * * * * * * * *i2c_send7bitaddress（i2c2，命令，i2c_direction_transmitter）；和公司；及；休息；休息；/ * * /主发射机--------------------------------------------------/ *测试i2c2 EV6和第一EV8清晰* // * * / / *（EV6（uint32_t）0x00070082） ；忙，MSL，地址，TXE和TRA标志* / ； ；案例i2c_event_master_transmitter_mode_selected：i2c_senddata（i2c2，high_add）；字节数——；打破；/ *测试i2c2 EV8和清除它* // * * / / *（EV8（uint32_t）0x00070080） ；TRA，忙，MSL，TXE标志* / ； ；案例i2c_event_master_byte_transmitting：如果（byte_number = = 2）{i2c_senddata（i2c2，low_add）；字节数——；}打破；/ * * / / *（ev8_2（uint32_t）0x00070084） ；TRA，忙，MSL，TXE和BTF标志* /案例I2C主事件字节的传输：如果（byte_number = = 0）{i2c_generatestop（i2c2，

PicoBlaze 处理器 SPI Flash 编程器的详细资料，可用作XILINX开发板的参考资料。-PicoBlaze processor SPI Flash programmer detailed information XILINX development board can be used as a reference.

本代码是用单片机控制DDS芯片输出DDS信号 。该信号包括FSK调制信号和线性调频信号-This code is used to control single-chip DDS chip DDS output signal. The signal including the FSK modulation signal and linear FM signal