这是ad7791的驱动程序,AD7791是24位的高精度AD

这个例子如果运行,将在仿真的PC窗口中的第1,2,3行显示一些信息后,在随机位置显示 1 ~ 5 .由于keil c51默认不支持重入函数,它的重入函数使用仿真的重入栈而不使用系统栈,而Small RTOS 51没有进行重入栈管理,所以在TaskA~TaskE虽然及其相似,但不能合并. (2)编译时会有5个警告,其中一个是因为没有使用一个系统函数OSSendSignal引起,它可以忽略.另4个是禁止任务间变量覆盖分析引起,必须忽略.感谢网友John X. Liu,在这个例子中我使用了他编写的仿真(dllPc51Emu.dll),这个dll原来是为他移植的Ucos-ii for keil c51的例子编写.-If you are running this example, will the PC emulation window, the first 1,2,3-line display some information, at random locations show " 1 " ~ " 5" . Keil c51 as the default does not support the re-entry function, which re- into the function of the weight stack instead of using the simulation using the system stack, while the Small RTOS 51 not been re-stack management, and so TaskA ~ TaskE though its similar, but not combined. (2) compile-time there will be five warnings, One of them is because there is no cause to use a system function OSSendSignal, it can be ignored. The other four are prohibited between the variables covered analyze the task to be ignored. thank User

S3C2410上RS485驱动源码,用ADS1.2编译工程,已测试通过.内附文档.-S3C2410 on the RS485 driver source code, using ADS1.2 compiler works, have been tested. Containing document.

2410各功能口驱动！与大家分享 2410各功能口驱动！与大家分享-I drive the 2410 feature! 2410 to share with you the various features I drive! To share with you

基于ADS1.2+HJTAG+LPC2119的CAN总线调试程序，内带有液晶与按键操作，可根据注释修改。-Based on ADS1.2+ HJTAG+ LPC2119

NXP公司基于ARM7的LPC2300系列中文用户手册-NXP" s ARM7-based LPC2300 series of Chinese language user" s manual

AT91SAM7S64_debug.rar-AT91SAM7S64调试笔记-AT91SAM7S64_debug.rar-AT91SAM7S64 Debugging Notes

freescale芯片9s12dp256的示例程序，实现一些芯片基本功能，详见包内说明，适合初学者-Freescale chips 9s12dp256 sample procedure realize some of the basic functions of the chip, as detailed in note package, suitable for beginners

资源描述16X48的LED点阵显示器的设计，包括的电路、驱动芯片等的电路设计，驱动程序部分实行的LED灯显示的驱动实现，数字、文字显示、时钟显示等。

2410下的UART实验,适合初学者使用!-UART under the 2410 experiment, suitable for beginners to use!

详细介绍了U-BOOT在S3C44B0中的移位值，以及U-BOOT的注意事项