单片机超声波测距实验

针对硬件操作，示例为并口直接对ARM的FLASH芯片进行修改-against hardware operation, the sample directly to the parallel port on the ARM chip changes FLASH

完整的周立功公司的LPC213X开发板的光盘内容，包含：ZLGFS,ZLGGUI,UCOS,SD等源代码。-integrity of the Week, who developed the LPC213X plate contents of the CD-ROM, including : ZLGFS. ZLGGUI, UCOS, SD, and other sources.

s3c2440 ADS下的LED测试程序,有一定参考价值!-s3c2440 ADS under the LED test procedure, has a certain reference value!

卡车仪表的单片机程序，使用的是ICCAVR环境，用的是ATmega8芯片。-Singlechip truck instrument procedures, using ICCAVR environment, using the ATmega8 chip.

s2410 file driver code,it s importtant

CPU:arm S3C44b0 LCD驱动程序 MONO GREY COLOR 包括BOOT LOADER 移植注意FLASH 和SRAM 所在区域-CPU : arm S3C44b0 LCD driver MONO 1,005 COLOR including BOOT LOADER transplant attention FLASH and SRAM region

S3C2410的串口驱动程序，移植简单，可以作您驱动程序设计的参考。-S3C2410 serial driver, transplantation simple, can be used as your driver reference design.

如何在基于NFS的开发环境下开发ARMSYS的44B0开发板

使用了nvic提供的irq控制函数来进行原子访问的保护，提供了cortex m系列芯片的简单word单位的ring  ring buff，这个buff可以用来在中断和前端程许2间交换数据                                                                                                                                  

有关2812的一些文章，包括测频、数字滤波和采样等-2812 relating to a number of articles, including frequency measurement, digital filtering and sampling, etc.