安卓客户端拍照显示

说明：  使用百度地图和定位SDK做的简单示例代码，鹰眼轨迹部分还没有完全完成，先上传这部分，由于文件过大，只上传src部分，百度SDK官网上均下载链接(Using Baidu Map and Location SDK to do a simple example code, the Eagle Eye Track part has not been fully completed, first upload this part, because the file is too large, only upload the SRC part, Baidu SDK official website are downloaded links.)

应用背景#define NUM_EXTRUDER 1 #define MOTHERBOARD 33 #include "pins.h" // ################## EDIT THESE SETTINGS MANUALLY ################ // ################ END MANUAL SETTINGS ########################## #define FAN_BOARD_PIN -1 //#define EXTERNALSERIAL  use Arduino serial library instead of build in. Requires more ram, has only 63 byte input buffer. // Uncomment the following line if you are using arduino compatible firmware made for Arduino version earlier then 1.0 // If it is incompatible you will get compiler errors about write functions not beeing compatible! //#define COMPAT_PRE1 #define BLUETOOTH_SERIAL  -1 #define BLUETOOTH_BAUD  115200 #define MIXING_EXTRUDER 0 #define DRIVE_SYSTEM 0 #define XAXIS_STEPS_PER_MM 80 #define YAXIS_STEPS_PER_MM 80 #define ZAXIS_STEPS_PER_MM

说明：  制作Android开机Splash.img镜像文件(Making an Android boot Splash.img image file)

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天气预报，类似墨迹天气的天气预报app的！ 里面代码结构值得学习！

实现截取视频中每一帧图片在gallry上显示出来

android手机文件加密软件，使用sms4算法，文件保险箱(android phone files encryption software, use sms4 algorithms, file safe)

android 通过jdts.jar 连接SQLSEVER2008 实例源码下载

C#+Android开发的Android系统源码

DMA是非常重要的资源，外围设备接口，如Rapid IO，PCIE，I2C总线等传输数据，既可以通过CPU来处理，但更科学的方式是通过DMA来处理。这里是使用一个DMA通道的源码。