平实现插入式原始程序

EM78P153源代码,含24C02,I2C,以及1418FM发射模块控制部分!-EM78P153 source code, with 24C02, I2C, and the 1418 FM transmitter module control part!

蜂鸣器控制，本项目中包括两个设计，一个简单的buzzer控制，一个通过buzzer演奏乐曲“梁祝”的示例 -Buzzer control, this project includes two designs, a simple control buzzer, a buzzer play music through the

44b0x bootloader

u盘mp3文件系统源代码-mp3 file system source code

使用PIC Basic Pro语言开发PIC单片机应用程序时使用Timer中断的应用实例-PIC Basic Pro language used to develop single-chip microcomputer PIC application using Timer interrupt the application of

GSM模块TC35及其外围电路设计-TC35 GSM module and the external circuit design

触摸屏校准方法，适合嵌入式linux下使用-touch screen calibration method for embedded Linux use

将汉字转换为汉字点阵数据，单片机或ARM系统直接驱动液晶时，可作为参考。

最简单的20键PS/2键值读取程序，PS/2的clk接INT0，data接P1_0--A simple read/write program from 20-keys PS/2 keyboard. PS/2 s clk connects to INTO and data connects to P1_0.

PWM输出实验，熟悉PWDM模块的基本原理及应用，使用PWDM6输出一个固定占空比的单边沿控制PWM信号，通过滤波电路实现DAC转换 EasyARM2200 平台，ADS1.2开发环境-PWM output experiment, familiar with the basic principles of PWDM modules and applications, the use of a fixed duty cycle output PWDM6 single-edge PWM control signal, through the filter circuit EasyARM2200 realize DAC conversion platform, ADS1.2 Development Environment