SPI，是英语Serial Peripheral interface的缩写，顾名思义就是串行外围设备接口,这是对SPI的总体概述...

三圣s3c44b0X源代码

开发UC/GUI用的字体转换工具.-Development UC/GUI fonts with the conversion tools.

一个小型的嵌入式文件系统，好多同学都需要设计的一类，用户界面是命令行界面，并且有几个命令指令，1.创建文件同时输入文件内容。2.输出文件内容。3.删除文件。4.查找文件。5.陈列目录。6.磁盘格式化。7.磁盘整理。8.显示磁盘块分布状态。9.显示磁盘块存储情况。0.退出系统。-a small embedded file system, many students need to design a category, the user interface is a command line interface, a number of orders and directives, 1. Meanwhile, the document creating the importation documents. 2. Output contents of the file. 3. Delete the file. 4. Search files. 5. Display directory. 6. Disk format. 7. Disk collated. 8. Shows disk block distribution. 9. Show of disk storage block. 0. From systems.

uC-GUI-FontConvert-Demo ucGUI 字体转换工具-uC-GUI-FontConvert-Demo ucGUI font conversion tools

这是通道控制用的闸机源码，已在多家公园景区机关院校使用．-This is the access control gates used source, has many scenic parks authority institutions use.

豪华板中E35G23的UCOS2+UcGUI图形系统2.76，UCOS_II测试程序说明，由hgxxx的ucosii2.71升级而来的！去掉了TaskLcd running显示，把这个任务作为GUI显示输出，类似于UCOS的例子1，在一个随机的位置显示一个随机数，只是允许一个任务调用GUI，没有显示cpu利用率、切换次数等信息！注意：~本程序适用于240×320 16级灰度液晶！去掉了TaskLcd running显示，把这个任务作为GUI显示输出，类似于UCOS的例子1， -luxury plate E35G23 the UCOS2 2.76 UcGUI graphics system, UCOS_II test procedures provided by the ucosii2.71 escalation hgxxx come! TaskLcd removed from the running has shown that this task as shown GUI output UCOS examples similar to the one in a random location of a random number, allow only one task calling GUI, no indication of cpu utilization, switching frequency information! Note : ~ procedures applicable to the 240 x 320 16-greyscale LCD! TaskLcd removed from the running has shown that this task as shown GUI output UCOS similar to the one example,

有了内核的代码，但是天哪，都太大了，有什么工具才可以迅速下载到目标板呢，tftp就有这个功能，运行在pc上！-with kernel code, but alas, too, what tools can quickly download it to the target board, tftp have this feature, running on the pc!

IIC读写的例子，符合标准协议的写法！--Examples of IIC standard-compilant read/write operation.

基于ARM9嵌入式开发板LINUX环境下的程序代码-linux file，是大家常用的程序，代码中有详细的注释，方便移植！-ARM9-based embedded Linux development environment board procedures under the code- linux file, everyone is commonly used procedures, a detailed code of the Notes to facilitate transplant!

用c++ 类累起来的简单菜单，对于做嵌入式开发的，gui来说，有一定参考价值。-use accrued up a simple menu, so for embedded development, gui, a certain reference value.