yinpin-xinhao-fasheng

说明：  利用GPIO控制无源蜂鸣器发声，播放音乐。使用SysTick延时，使用位带操作寻址IO口引脚。(GPIO is used to control the voice of passive buzzer and play music. Use SysTick delay, use bit band operation to address IO pins.)

msp430单片机最新的产品MSP430F5438内部定时计数器的操作的示例程序(MSP430 Singlechip latest Product MSP430F5438 the operation of the internal timer counter examples of procedures)

进行温湿度传感在串口显示波特率为115200，也可以在lcd上显示需要添加相应的驱动文件(The baud rate of temperature and humidity sensor is 115200 on serial port, and the corresponding driver files can be added on LCD.)

stm32数组转二进制工具，在Keil下运行 1.输入文件内容必须包含类似于{0xff,0xff}这样的c语言数组格式，才能正常转换。大括号和前导符“x”是必须的。 2.支持8位和16位数据。 3.支持4个字节的长宽信息，方便Image2Lcd程序输出的图片转换成Bin。 4.支持成对“/”符号包含注释信息，若文件内容只有单个“/”,后果自负。 5.支持头四个字节的宽高信息互换存储位置。(stm32 array to binary tools, running in Keil 1 input file must contain similar {0xff, 0xff} c language such array format to normal conversion. Braces and leading character "x" is a must. 2 supports 8-bit and 16-bit data. 3 supports 4-byte length and width information to facilitate Image2Lcd program output image into Bin. 4 support paired "/" symbol contains annotation information, if only a single file contents "/" peril. 5 support the first four bytes wide exchange of information stored in a high position.)

基于STM32F103单片机的串口通信测试源码(Serial Communication Test Source Based on STM32F103 Single Chip Microcomputer)

adsl及modem拨号软件 visual basic adsl modem(adsl modem and dial-up software visual basic adsl modem)

说明：  F103中文手册，工程师必备神器。查询管脚资料，查询功能，查询参数和定义。(F103 Chinese manual, an essential artifact for Engineers)

MSP430单片机IAR开发环境下驱动pga113芯片(Driving pga113 chip in the IAR development environment of MSP430 single chip microcomputer)

说明：  基于串口通信输出pwm方波用于控制电机转动速度(Output PWM square wave based on serial communication for controlling motor rotation speed)

本程序为完整的用GT911芯片设计的触摸屏程序，可以供开始设计触摸屏的一个很好的参考，值的收藏(This program is complete with the GT911 chip design touch screen program, you can begin to design a touch screen for a good reference value of the collection)