PWM

Abaqus变摩擦子程序UFric和模型文件(Abaqus subroutine UFric of changing friction and model file)

这是LPC1114单片机的I2C总线的程序，程序已可以运行，txt版文件。(This is a program LPC1114 microcontroller I2C bus, the program has been run, txt version of the file.)

说明：  用C语言编写STM32嵌入式程序，设计一个万年历系统，并用HX1230屏显示相关的时间信息。 基本要求： 1.C语言程序要求是模块化设计。 2.该万年历要求能显示时间（时、分、秒）、年月日及闹钟定时时间（分、秒）。 3.该系统由2-3个按键可调整显示的时间、年月日及闹钟定时时间，具体各个按键功能及编程方式自定。 4.该闹钟可以定时时间到，LED将发出提示闪光，且持续30s。 5.HX1230屏能驱动显示。 6.定时时间可被打断，即打断后恢复时继续计时。 7.设置闹钟报警功能； 8.利用STM32自带的温度传感器功能，使系统能显示当前环境温度值。(STM32 embedded program is written in C language, a calendar system is designed, and relevant time information is displayed on HX1230 screen. Basic requirements: 1. The requirement of C language program is modular design. The calendar requires that time (hours, minutes, seconds), year, month, day and alarm clock timing time (minutes, seconds) be displayed. 3. The system can adjust the display time, year, month, day and alarm clock timing time by 2-3 keys, and the function and programming mode of each key are self-determined. 4. The alarm clock can be scheduled to arrive, and the LED will give a prompt to flash, and lasts for 30 seconds. 5. HX1230 screen can drive display. 6. Timing time can be interrupted, i.e. when the interruption is resumed, the timing will continue. 7. Setting alarm function of alarm clock; 8. Using the temperature sensor function of STM32, the system can display the current environmental temperature)

51单片机驱动函数打包，已在STC89C52上验证，(51single-chip driver function package, has been in the STC89C52verification)

整车操稳方向盘转角脉冲横摆角速度增益数据处理程序，可以根据仿真结果自动计算增益，并且可以自动生成ADAMS软件的随即路面(Vehicle operation stability of steering wheel angle pulse yaw velocity gain data processing program, can automatically calculate the gain according to the simulation results, and can automatically generate ADAMS software then pavement)

说明：  MSP430相关工具内含 MSP430BSL下载器，430波特率计算器，C430编译器的诊断信息等等(MSP430 related tools include MSP430BSL downloader, 430 baud rate calculator, diagnostic information of C430 compiler and so on.)

LTM公司芯片的时钟配置资料。内容很详细清楚！(LTM chips clock configuration data. Content is more clear!)

cs的kvsd标准算法，以及kvsd_nn的改进算法(cs of kvsd standard algorithms, as well as improved algorithm kvsd_nn)

18B20温度传感器 LCD1602液晶屏显示,可以显示负温度(18B20 temperature sensor LCD1602 LCD display, you can display negative temperature.)

说明：  基于msp430的数模转换程序，亲测有效(Digital-to-analog conversion program based on msp430, pro-test is effective)