ARM嵌入式应用开发实例USB项目控制器的实现源代码

Embedded System in C and C-Embedded System in C and C++

RF 射频计算工具箱，体积超小，dos下运行-RF radio frequency calculation toolbox, the size of ultra-small, dos run

这是一个语音源代码，针对1341语音芯片，44B0控制器。在立宇态的P型板上可以实现录音和放音功能。-This is a voice source code, for 1341 voice chip, 44B0 controller. Li Yu in the P-type state can be achieved on-board sound recording and playback function.

网络处理器例子程序--Example program for network programming.

英培特s3c2410开发板功能模块usb源码-British培特S3C2410 development board function module usb-source

microchip Pic Salvo RTOS user guide

240*128液晶显示的资料，要的话就来下载吧-240* 128 LCD display of information, it is necessary to download the bar on the words ~ ~ ~ ~

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

应用背景此代码是基于Arduino。在这方面我们与加速度计ADXL345就是帮助控制伺服电机在这一运动的加速度计检测在所有3个轴，然后根据它的伺服电机的运动由Arduino控制。 ；借助此我们可以设计各种新类型gimbles。任何类型的问题，你都可以随时联系我或评论下面的查询关键技术

本源代码是基于keil环境下的，可以进行modbus协议之间的转换，例如：modbus rtu，modbus tcp，modbus ascll等等，对初学者都有很好的作用