基于stm32芯片的串口通讯

一些测试代码，可供参考。DMA、flash、IIC、lcd、mmu、Nand、RTC等。

用Keil C语言编写的EZ-USB CyC768013芯片 slave FIFO模式的固件程序-Keil C language using the EZ-USB CyC768013 chip slave FIFO mode firmware

湖北水文黄石试点集中器代码，运行环境为BC，已调试通过-hydrological Huangshi in Hubei pilot concentrated on code, the operating environment for BC, has been through testing

可以实现ARM芯片9200和串口芯片TL16C554A之间的通信，而且性能非常的稳定，抗干扰能力强。-ARM chip 9200 can be achieved and the serial communication between chips TL16C554A, and the performance is very stable, anti-interference ability.

ARM系列芯片嵌入式平台USB下载器的通用DLL文件，支持多种仿真器-ARM chip embedded platform

SATA NAS SOC，200MHz ARM926EJS核 SATA接口的NAS用处理器，集成USB2.0 HOST接口，Ethernet控制器，DDR SDRAM控制器，PCI HOST接口，可以扩展PCI外设。-SATA NAS SOC，NAS COntroller with 200MHz ARM926EJS core, intergated SATA controller，USB2.0 HOST controller，Ethernet MAC controller，DDR SDRAM controller，PCI HOST。

ARM汇编指令（中文版）.chm含有详细的ARM指令集及Thumb指令集的中文说明-ARM compilation directives (Chinese version). Chm contain detailed ARM instruction set and the Thumb instruction set of the Chinese description

atmel at91系列的TC操作手册（产生中断），相信对需要的人有帮助，主要涉及到计算产生频率和比较触发寄存器加载值的计算。-atmel at91 series manual TC (generate an interrupt), believe that those who need help, mainly related to the calculation and comparison of the frequency generated trigger to calculate the load register.

这是菲利普公司USB主控芯片PDIUSBD12在C51上的源代码，数据传输部分，各位可以自己补齐，相信不难-This is a Philips chip USB host PDIUSBD12 in the C51

三星arm 4510 bootloader的实现与分析-Samsung realize the arm 4510 bootloader and Analysis