I2C_protocol_chinese

sep4020的实时时钟处理程序，SEP4020是一款ARM 7芯片。 SEP4020由东南大学国家专用集成电路系统工程技术研究中心设计，采用0.18um标 准CMOS的工艺设计，内嵌ASIX CORE(32位RISC内核，带8KB指令数据Cache，完全 兼容ARM720T内核)，SEP4020芯片中集成各种功能，包括：   8/16位SRAM/NOR FALSH接口，16位SDRAM接口   硬件NAND FLASH控制器，支持NAND FLASH自启动   10M/100M自适应以太网MAC，支持RMII接口   64K Byte高速片上SRAM   USB1.1 Device，全速12Mbps   支持I2S音频接口   支持MMC/SD卡   LCD控制器，支持TF T彩屏和STN黑白、灰度屏   RTC，支持

它是基于8052的gsm码

用qt编写的mp3播放器，并不是用phonon开发的，而是用linux c开发的音乐播放，界面用qt实现的

嵌入式系统引导平台micro monitor的安装及源代码-embedded system platform micro monitor to guide the installation and the source code

用汇编和C编写的，完成将UART通讯接收的数据在LCD上显示的功能，无解压密码-C with the compilation and preparation of the completion of a UART reception of data displayed on the LCD function without extracting passwords

Welcome to PMOS. PMOS is a set of modules, mostly written in Modula-2, to support multitasking. PMOS was designed primarily with real-time applications in mind. It is not an operating system in the conventional sense rather, it is a collection of modules which you can import into your own programs, and which in particular allow you to write multi-threaded programs. -Welcome to PMOS. PMOS is a set of modules, mostly written in Modula-2. to support multitasking. PMOS was designed pri marily with real-time applications in mind. It is not an operating system in the conventional"s ense rather, it is a collection of modules which you can impor t into your own programs. and which in particular allow you to write multi- threaded programs.

tms320c5409 equz source code

I2C to serial communication code

周立功D12开发板中带的WINDOWS XP驱动程序，在编译后会出现USB设备不能正常工作. 以下是修改的代码,修改后可以正常工作. 在d12.c和Ioctl.c中, 将+256去掉,这个会引去枚举设备时,设备描述符的长度不对,修改后: siz = sizeof(USB_CONFIGURATION_DESCRIPTOR) 在d12.c中的D12_SelectInterface函数中, 设备查询完接口后有一段代码,也会引起驱动返回不对,需要屏蔽下面的代码 // Retrieve the selected Configuration and Interface 修改上面两处后,USB可以正常使用了. -weeks D12 development board, who were brought to the Windows XP drivers, the compiler will happen after the USB device not working properly. Following is the revised code, revised after normal work. In d12.c and Ioctl.c, 256 will be removed, this will generate to Enumerate equipment located descriptors up the length wrong, the revised : not = sizeof (USB_CONFIGURATION_DESCRIPTOR) in the D12_SelectInterface d12.c function, equipment End interface for a period after the code can also lead to wrong drivers need to shield the following code// Retrieve the selected Configuration Interface and the above two changes, USB can use the normal.

TSR工具实现源码--Source code for TSR tools.