GPL162001 the I2C functionality demo program

IT MSP430开发比较有用的参考书籍，关于MSP430（单片机）的体系结构和硬件介绍的-IT MSP430 development more useful reference books, on the MSP430 (SCM) architecture and hardware on the

这是一个用于实现电脑和pic单片机通讯的，通过usb接口的通讯程序！第一部分

51单片机 高精度7135 模数转换的的程序,内有详细注释-51 SCM 7135 precision analog-to-digital conversion of the proceedings, with detailed Notes

4*4矩阵键盘（查表法） （C51环境）-4* 4 matrix keyboard (look-up table) (C51 environment)

这是一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化，具体的PID 参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制，一般不采用浮点数运算，而将所有参数全部用整数，运算 到最后再除以一个2的N次方数据（相当于移位），作类似定点数运算，可大大提高运算速度，根据控制精度的不同要求，当精度要求很 高时，注意保留移位引起的“余数”，做好余数补偿。这个程序只是一般常用pid算法的基本架构，没有包含输入输出处理部分。-This is a typical PID process, as in the use of SCM control cpu, please slightly simplified, specific PID parameters to be specific targets identified by experiments. As SCM processing speed and ram resource constraints, generally do not use floating-point operations, and will use all the parameters of all integers, and the final calculations to divide one of the Nth 2 data (the equivalent displacement), will count for a similar operation, it will greatly increase the computing speed, control Accuracy of different requirements and high precision, displacement caused reservations to the attention of the "I", which I do several compensation. This procedure is commonly used algorithm pid the basic structure does not include input and output processing.

IC卡水表的源程序，MCU用MSP430单片机＋LCD液晶屏-IC card water meter source, MCU using MSP430 Singlechip LCD LCD screen

温度传感器LM75测试c语言程序（带串口发送程序）-LM75 temperature sensor test c language program (with Serial Send procedure)

51系列单片机上实现PC键盘的识别，并且在相应的LED点阵上显示结果-51 Series Single Chip PC keyboard to achieve recognition, and in the corresponding LED dot matrix display results

利用C语言进行24lc256与单片机的通讯程序-The use of C language SCM 24lc256 and communication procedures

MSP430单片机的实时多任务操作系统c源代码-MSP430 real-time multi-tasking operating system source code c