μITRON4.0 source code for ARM

这个是STM32F4 CAN 项目的源代码，CanOpen 协议。

MSP430F413 C语言子程序库-MSP430F413 C language subroutine library

MAX7456液晶显示器的驱动程序，采用SPI通信方式-MAX7456 liquid crystal display driver, using SPI communication

步进马达控制程序-stepper motor control procedures

这是一个简单的项目，为使用 DE2I 150 板。 DE2i 150 配备的实际硬件迂回和知识产权，以及车载多媒体外设，重构的终极灵活性的大约 150 K 逻辑元素为一个真正的系统就绪解决方案为任何任务的可扩展性选项。

经过定点优化的G723、G729的codec In case you do not want to install IPP, then you"ll get twice better performance out of ITU-T code if you build it with GCC 4.5 or Intel CC with LTO/IPO enabled. Still, even with ICC, it is 10x slower than IPP - 30ms vs 3ms of processor time to encode one second of G.729 audio on modern hardware. G.723 is around 100ms. GCC with LTO is 2x slower than ICC. For ITU-T code, a Core2 class processor is recommended.

DE2_Top.rar，做好了的IP核，大家开来下啊！-DE2_Top.rar, do a good job of the IP core, open to everyone under ah!

嵌入式方面的PROCFS文件系统资料，，有兴趣的朋友可以下载看看。-PROCFS the embedded file s

ADI BLACKFIN BF533 的IIC驱动程序-ADI BLACKFIN BF533 driver of the IIC

开源的BIOS启动软件，适合做嵌入式开发，已经移植到ARM-revenue activated BIOS software, suitable for embedded development, has been ported to ARM