how to use usb in embedded system.

基于adestotech库的At45 avr libc。

c8051f020 ds1620 温度传感器 调通了 keil下开发-c8051f020 ds1620 temperature sensor transfer had developed under keil

采用了开放・软件DSP Gateway的 使用linux的OMAP DSP部的软件开发活程序「fir_app.c」编码-use of open software DSP Gateway"s use of linux OMAP DSP software development for the Department of live proceedings "fir_app.c" coding

spi驱动，设置每个寄存器，以及ioremap的用法，连接收发两个引脚进行测试-spi-driven, each register set, and ioremap use, two connecting pin transceiver test

Borland c++编写，适合于兰德公司掌上电脑通讯程序

针对ARM优化过的FFT算法。其中20点，64点，80点的FFT算法。笔者试着加入了256点的FFT -for ARM optimized FFT algorithm off. 20 points, 64 points, 80 points of the FFT algorithm. I tried to join the 256-point FFT

凌阳单片机硬件说明书，详细介绍了凌阳单片机的硬件结构。-Sunplus Single-chip hardware specification, detailing Sunplus MCU hardware structure.

LCD显示程序word文件-LCD display program word document

miniGUI是在嵌入式Linux中比较常见的一个GUI，文件中包含了几个在miniGUI中编程的例子，对大家有所帮助。-miniGUI is more common in the embedded Linux in a GUI, the file contains several examples of programming in the miniGUI in to all of us help.

应用背景The CMX990 provides, on-chip: a flexible, formattable GMSK packet and freeformat modem, a dual synthesiser fed from an external source, IF and RF transceiver stages for both Rx and Tx modes, and auxiliary ADCs and DACs for system control and monitoring.关键技术Operating in the range of 400MHz to 1GHz at data rates of 4 to 16 kbps. This single-chip, half-duplex device requires a minimum of external components, keeping end-product board size, power consumption and cost to an absolute minimum. The versatile GMSK modem is configured for either packet and freeformat data operation via an efficient task-oriented Rx and Tx format and command structure combined with data scrambling, interleaving and FEC and CRC capabilities. Rx data acquisition, extraction and tracking functions use Rx data-quality feedback to support varying signal environments. IF and RF functions in the Tx path handle all the signal processing requi