基于ATMEGA16的DA转换的C程序源代码，拿过来就 用

这是 CC2540 BLE 与 ADXl 346 加速度传感器的接口代码。接口是通过 SPI。C.在完成初始化和阅读它读取设备 ID/寄存器/XYZ 值。

atmel的at91sam9260芯片的I2C控制器读写程序，外部eeprom为at24lc256，通过调试，已用于实际应用-atmel chip I2C controller of at91sam9260 reading and writing program, the external eeprom for at24lc256, through commissioning, has been used in the practical application of

本原代码集是对计算机图形学的编程实践，包括画直线、反走样直线、画圆、画椭圆、画矩形、画多边形、矩形填充、多边形填充、3D变换、光照、贴图等。出于简化编程的考虑，许多地方指定了常数，未做通用处理。解压缩后建立gui16目录，在其下有原代码和工程文件。在gui16下建立release目录，其下有一可执行文件及其所须的位图及模型文件。如在release目录之外执行程序，必须复制所需位图及模型文件。内含-primitive code of computer graphics programming practice, including painting line, anti-aliasing straight Circle, painted oval, rectangular painting, drawing polygon, rectangle filling, polygon filling, 3D transformation, lighting, textures, etc.. To simplify programming for consideration, in many places designated constant, GM declined to handle. Decompress gui16 established after the catalog under the original code and engineering documents. Established in gui16 release directory, under which an executable file and the necessary bitmap, and model documents. If the release catalog implementation procedures, must copy the necessary bitmap and model documents. Intron

sdt2.51的使用手册(英文)-sdt2.51 the user manual (English)

凌阳unsp，61实验箱自检程序。代码比较全-Sunplus unsp, 61 self-test procedure experimental boxes. Comparison of the entire code

一个arm7开发板上的dma测试程序，此测试程序用c语言编写。-a arm7 development board dma test program, this test program using c language.

嵌入式经典教材初学者很适合，开下来看看决不后悔-Embedded classic materials are suitable for beginners and open down to see will never regret

应用背景STM32 STM32 开发板自带了一颗非常强劲的MP3解码芯 片，利用该芯片我们可以实现 MP3/OGG/WMA/WAV/FLAC/AAC/MIDI等各种音频 文件的播放。关键技术本章实验功能简介：开机先检测字库是否存在，如果检测无问题，则对VS1053进行RAM测试和正弦测试，测试完后开始循环播放SD卡MUSIC文件夹里面的歌曲（必须在SD卡根目录建立一个MUSIC文件夹，并存放歌曲在里面），在TFTLCD上显示歌曲名字、播放时间、歌曲总时间、歌曲总数目、当前歌曲的编号等信息。KEY0用于选择下一曲，KEY2用于选择上一曲，WK_UP和KEY1用来调节音量。DS0还是用于指示程序运行状态，DS1用于指示VS1053正在初始化。

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嵌入式USB HOST sl811hs的驱动程序-A driver for USB host sl1811hs