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Description: 结合无线通信技术和USB技术的优点,提出一种基于无线USB技术的数据采集系统。该系统运用高速转换器AD7874、USB接口芯片PDIUSBD12、89C51微处理器和射频收发器nRF401构建数据采集电路和无线USB接口。该设计成功取代有线数据采集系统复杂的连线,并且提高了数据采集的抗干扰性、灵活性。文中对无线A/D转换电路、无线USB接口的设计、89C51内部固件程序及USB应用程序编写进行了阐述。-Combination of wireless communications technology and the advantages of USB technology, a technology based on wireless USB data acquisition system. The system is the use of high-speed converter AD7874, USB interface chip PDIUSBD12, 89C51 microprocessor and RF transceiver nRF401 to build data acquisition circuit and wireless USB interface. The success of the design to replace the wired data acquisition system of complex connections, and improve the data acquisition antijamming, flexibility. Text of wireless A/D conversion circuit, a wireless USB interface design, 89C51 internal USB firmware application procedures and the preparation are described.
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Size: 163840 |
Author: |
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Description: 本组程序包括FPGA程序，固件程序和上位机程序，实现USB的数据传输功能，采用Slave Fifo模式，上位机程序利用Cypress公司提供的库函数进行开发-In this group include FPGA, firmware, procedures and PC procedures realize USB data transfer function, the Slave Fifo mode, host computer program using Cypress library functions provided by the company to develop
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Size: 5099520 |
Author: 林颖 |
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Description: ARM7开发板上做的U盘的源码,FAT文件系统,D12+51固件源码,用PDIUSBD12和K9F5608U0A设计USB移动闪存-ARM7 development board to do the U-source disk, FAT file system, D12+ 51 firmware source code, using PDIUSBD12 and K9F5608U0A Design USB Mobile Flash
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Size: 1254400 |
Author: 张 |
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Description: Cy7c68013的一个数据采集的方案，里面有方案USB的固件，驱动，以及上位机程序-CY7C68013 a data acquisition program, there are programs USB firmware, drivers, as well as the PC program
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Size: 4141056 |
Author: 清木 |
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Description: STM32 USB 固件库-STM32 USB firmware library
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Size: 434176 |
Author: tg |
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Description: USB源码：Firmware.rar-C8051 Driver_Source.rar-XP驱动；Host Application Source.rar-XP下应用程序-USB Source: Firmware.rar-C8051 Driver_Source.rar-XP driver Host Application Source.rar-XP under the application
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Size: 130048 |
Author: zhusheng |
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Description: FT245芯片是USB控制器芯片，非常好用方便，对于扩展USB极为好用，固件程序都可以下载的。-FT245 chip USB controller chip, very easy to use convenient, extremely useful for the extension of USB, firmware can be downloaded.
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Size: 371712 |
Author: 陈峰峰 |
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Description: Hardware and firmware for a DSP based digital audio MP3 player with USB pen drive funtionality, using a 16-bit fixed point Texas Instruments TMS320 C55x DSP and CompactFlash card. This is an open source and open hardware MP3 player project.
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Size: 74752 |
Author: shanhaijun |
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Description: usb的驱动开发、应用开发（c/c++),以及其FPGA固件开发（VHDL）。-usb driver development, application development (c/c++), as well as its FPGA firmware development (VHDL).
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Size: 140288 |
Author: zbs |
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Description: FPGA与USB通信的测试代码，包括FPGA中的程序（Verilog编写）和PC机上的主控程序以及USB固件程序。-FPGA and the USB communication test code, including the FPGA in the procedure [Verilog prepared] and PC-control procedures, as well as the USB firmware.
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Size: 5515264 |
Author: 李诚铭 |
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Description: 用于USB20芯片CY7C68013和FPGA之间的通信-comunication between USB and FPGA
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Size: 2853888 |
Author: 熊小姐 |
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Description: Visual C++ 6.0开发的USB端Win32应用程序，下位机用单片机进行数据采集，含单片机固件-Visual C++ 6.0 to develop the USB end of Win32 applications, the next-bit machine with single-chip microcomputer for data collection, including single-chip firmware
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Size: 177152 |
Author: sdfs |
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Description: pic18f4550+usb设计+原理图+和源程序-Microchip USB pic18f4550 Firmware Version 1.0
*
*********************************************************************
* FileName: main.c
* Dependencies: See INCLUDES section below
* Processor: PIC18
* Compiler: C18 2.30.01+
* Company: Microchip Technology, Inc.
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Size: 66560 |
Author: 柳卫民 |
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Description: USB固件驱动,ISP1581评估板的MPEG方案源码-USB firmware drivers, ISP1581 Evaluation Board of the MPEG program source
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Size: 28672 |
Author: 新蛮狼 |
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Description: 这是基于PIC18F4550开发的USB的演示固件 ，使用MPLAB+C18开发环境，配合Microchip的MCHPFSUSB开发板使用。-This is based on the PIC18F4550 development demonstration USB firmware, use the MPLAB+ C18 development environment, coupled with Microchip' s development boards MCHPFSUSB use.
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Size: 70656 |
Author: 文文 |
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Description: USB to LPT using ATMEGA8 driver and firmware
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Size: 364544 |
Author: dwi mulyanto |
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Description: The SL11RIDE is a low cost, high speed Universal Serial Bus RISC based Controller board. It contains a
16-bit RISC processor with built in SL11RIDE ROM to greatly reduce firmware development efforts. Its
serial flash EEPROM interface offers low cost storage for USB device configuration and customer product
specific functions. New functions can be programmed into the I2C by downloading it from a USB Host
PC. This unique architecture provides the ability to upgrade products, in the field, without changing the
peripheral hardware.-USB IDE solution
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Size: 172032 |
Author: MingCheng |
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Description: Usb接口的基于cy7c68013A芯片的固件开发程序，实现slavefifo工作模式-code for data transfer through usb, can be production, for referece.
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Size: 163840 |
Author: mazhenghui |
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Description: yampp 7 USB firmware v 2.44 checked, working, latest
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Size: 168960 |
Author: artkar |
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Description: userial is an Free project building an USB to I2C/SPI/GPIO bridge, using the Atmel AT90USB647 chip. Hardware and Software are released under an Open Source licence. It supports the following interfaces:
* USB interface (serial emulation)
* JTAG
* I2C (TWI)
* SPI
* 8 General purpose digital I/O
* 4 Analog to Digital converters (currently no firmware support)- userial is an Free project building an USB to I2C/SPI/GPIO bridge, using the Atmel AT90USB647 chip. Hardware and Software are released under an Open Source licence. It supports the following interfaces:
* USB interface (serial emulation)
* JTAG
* I2C (TWI)
* SPI
* 8 General purpose digital I/O
* 4 Analog to Digital converters (currently no firmware support)
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Size: 618496 |
Author: keytronik |
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