Attention
You are not allowed to download any native file from the zc706 board. The source files are available at openwifi github repository.
ザイリンクスは、ISE ソフトウェア ツールから Vivado ® Design Suite への移行において、ユーザーに役立つ情報を提供する QuickTake ビデオ チュートリアルを展開しています。 Vivado® Design Suite は、まったく新しいタイプのソリューションであるため、従来の技術知識に頼ることはできません。. The new HLx editions supply design teams with the tools and methodology needed to leverage C-based design and optimized reuse, IP sub-system reuse, integration automation and accelerated design closure. When coupled with the UltraFast™ High-Level Productivity Design Methodology Guide, this unique. Installing Vivado, Xilinx SDK, and Digilent Board Files Introduction This guide will show the process of installing and configuring the Vivado development environment, used for developing projects to run on Digilent FPGAs. In addition to the installation, Vivado will be pointed at Digilent's board support files, which are used to make the process of creating a new project significantly faster. % module load xilinx /2017.4% vivado. Follow Steps 2 through 5 of Lab 1 (“Implement Vivado HLS IP on a Zynq Device”) in Chapter 10 (“Using HLS IP in a Zynq AP SoC Design”) of the Vivado HLS Tutorial (UG871) to integrate the HLS IP into an overall system design and generate the FPGA bitstream.
Supported hardware in the testbed¶
Two types of ZYNQ SDR (i.e. ZEDzynqSDR and zc706zynqSDR) in w-iLab.t can be used for Openwifi experiments, for details of the hardware configuration please refer to Hardware Info ZYNQ SDR
Gentleman’s agreement¶
It takes time to recover the rootfs system of the ZYNQ SDR, and every user has the write to modify it. So let’s use gentleman’s agreement, in order to avoid frequently flashing the SD card.
Please note that these are best effort measures, take back up of files on your SD card before experiment is terminated, the SD card are not meant for permanat or personal storage.
Boot Linux¶
The following steps describe how to run an experiment using the ZYNQ SDR in Linux mode from JTAG, it applies to users using openwifi compiled with Vivado 2018.3. If your openwifi image is compiled by Vivado 2017.4, please boot according to section Boot Linux (Depreciated) instead of this section.To boot with Vivado 2018.3 generated openwifi image, please download
openwifijtagfiles_v2.0.zip to continue. Sony vegas 12 pro edit.
Initial configuration of OpenWiFi¶Log in to the board¶
Do
ifconfig on the host node, usually you will see an interface with the IP assigned in your jFED experiment, a sample output is shown below.
The interface name can vary, the ip address depends on the link configuration in jFed experiment. However if you don’t see such an interface, it means something went wrong with the jFed experiment, check your experiment configuration, either reactivate the experiment or report a bug in jFed.
If you have such an interface, try to log into the ZYNQ SDR, the default password is openwifi, however it might be a different one (different image or changed by other users), just set a new password with
passwd command in serial console if you cannot log in.
Load openwifi drivers¶
Please download
rootfs_files.zip to continue.
Miscellaneous¶
Experiment 1: openwifi NIC as client and connect to an AP¶
Read this tutorial first: Access point and client. The nodes selected below are examples, they can be replaced by other nodes that supports openwifi in the testbed.
for hostapd, because currently the openwifi NIC sdr0 supports only OFDM. Use
hostapd/root/hostapd.conf-dd to see more debug information.
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