投稿
  1. 高性能架构探索首页
  2. C/C++

USRP E312 烧录官方镜像到SD卡

admin • • C/C++ • 阅读 149

E312采用Xilinx Zynq为核心，其为异构计算架构，即ARM+FPGA。在ARM上可以运行操作系统，极大程度的方便了软件开发，同时由FPGA提供硬件计算的加速支持，使得SDR设备得以在低配置的处理器上实现。

1 镜像获取

镜像有两种方式可以获取：一是通过PC上的uhd驱动获取对应版本的sd镜像，二是在官方的网站上下载任意release版本对应的镜像文件。

1.1 从UHD驱动中获取对应版本的镜像

对于E312来说，应该下载sg3版本的镜像

sudo uhd_images_downloader -t sdimg -t e310 -t sg3

下载完成后，镜像将被下载到 <PATH-to-UHD>/share/uhd/images/usrp_e320_fs.sdimg

1.2 在官方的网站上下载任意release版本对应的镜像

https://files.ettus.com/binaries/cache/e3xx/可以获取到uhd-3.13之后的release版本对应的镜像了。

如这里下载uhd-v4.1.0.5正式版所对应的e312镜像

image

进入后这里将包含sg1与sg3版本对应的镜像以及交叉编译工具(SDK)的下载。

image

2 镜像写入到SD卡中

2.1 Linux下使用dd写入镜像文件到sd卡

首先需要获取sd卡的设备地址

lsblk

image

在上图中，可以看到一张14.9G的SD卡被挂载到了sda中。

之后用dd写入镜像文件到sd卡中

sudo dd if=/home/lilacsat/Downloads/usrp_e310_fs.sdimg of=/dev/sda bs=1M

其中if后接sdimg文件对应的路径，of后接sd卡设备路径。事成之后如下显示：

7352+0 records in
7352+0 records out
7709130752 bytes (7.7 GB, 7.2 GiB) copied, 391.369 s, 19.7 MB/s

输入同步命令，同步移动磁盘数据。

sync

2.2 Windows下使用Win32DiskImager写入镜像文件到sd卡

下载地址Win32DiskImager。操作很简单，只需要选择好镜像文件和SD卡路径即可。同时该软件可以用来备份SD卡。

3 SD卡结构

   $ lsblk
   NAME           MAJ:MIN RM   SIZE RO TYPE  MOUNTPOINT
   sdb      8:16   1 14.9G  0 disk
   ├─sdb1   8:17   1   16M  0 part /media/user/boot
   ├─sdb2   8:18   1  1.9G  0 part /media/user/primary
   ├─sdb3   8:19   1  1.9G  0 part /media/user/secondary
   └─sdb4   8:20   1   11G  0 part /media/user/data

4 测试

烧录好sd卡之后，将SD卡插入E312 并且用USB线连接到E312的串口，启动电源后，等待linux系统启动。
输入用户root之后，登录用户。

4.1 测试UHD版本和连接情况

root@ni-e31x-30CD168:~# uhd_usrp_probe
[INFO] [UHD] linux; GNU C++ version 9.2.0; Boost_107100; UHD_4.1.0.5-0-g6bd0be9c
[INFO] [MPMD] Initializing 1 device(s) in parallel with args: mgmt_addr=127.0.0.1,type=e3xx,product=e310_sg3,serial=30CD168,fpga=n/a,claimed=False
[ 1895.281395] fpga_manager fpga0: writing e310_sg3.bin to Xilinx Zynq FPGA Manager
[ 1895.353021] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /fpga-full/firmware-name
[ 1895.363228] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /amba/spi@e0006000/status
[ 1895.373474] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /amba/spi@e0006000/cs-gpios
[ 1895.384047] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/spidev0
[ 1895.393864] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/devctrl
[ 1895.403672] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/charger
[ 1895.413480] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/battery
[ 1895.423287] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/nixge_internal
[ 1895.451200] e31x-pmu fpga-full:pmu: Found firmware version 2.2
[ 1895.496949] nixge 40020000.ethernet int0: renamed from eth1
[ 1895.655269] nixge 40020000.ethernet int0: Link is Up - 10Mbps/Half - flow control off
[INFO] [MPM.PeriphManager] Found 1 daughterboard(s).
[INFO] [MPM.PeriphManager] init() called with device args `fpga=n/a,mgmt_addr=127.0.0.1,product=e310_sg3'.
[INFO] [0/Radio#0] Performing CODEC loopback test on channel 0 ...
[INFO] [0/Radio#0] CODEC loopback test passed
[INFO] [0/Radio#0] Performing CODEC loopback test on channel 1 ...
[INFO] [0/Radio#0] CODEC loopback test passed
  _____________________________________________________
 /
|       Device: E300-Series Device
|     _____________________________________________________
|    /
|   |       Mboard: ni-e31x-30CD168
|   |   dboard_0_pid: 272
|   |   dboard_0_serial: 30CBB68
|   |   fs_version: 20211215135438
|   |   mender_artifact: v4.1.0.5_e310_sg3
|   |   mpm_sw_version: 4.1.0.5-g6bd0be9c
|   |   pid: 30675
|   |   product: e310_sg3
|   |   rev: 6
|   |   rpc_connection: local
|   |   serial: 30CD168
|   |   type: e3xx
|   |   MPM Version: 4.0
|   |   FPGA Version: 6.0
|   |   FPGA git hash: 26793b8.clean
|   |
|   |   Time sources:  internal, external, gpsdo
|   |   Clock sources: internal
|   |   Sensors: ref_locked, gps_locked, temp_fpga, temp_mb, gps_gpgga, gps_sky, gps_time, gps_tpv
|     _____________________________________________________
|    /
|   |       RFNoC blocks on this device:
|   |
|   |   * 0/Radio#0
|     _____________________________________________________
|    /
|   |       Static connections on this device:
|   |
|   |   * 0/SEP#0:0==>0/Radio#0:0
|   |   * 0/SEP#1:0==>0/Radio#0:1
|   |   * 0/Radio#0:0==>0/SEP#0:0
|   |   * 0/Radio#0:1==>0/SEP#1:0
|     _____________________________________________________
|    /
|   |       TX Dboard: 0/Radio#0
|   |     _____________________________________________________
|   |    /
|   |   |       TX Frontend: 0
|   |   |   Name: E3xx
|   |   |   Antennas: TX/RX
|   |   |   Freq range: 47.000 to 6000.000 MHz
|   |   |   Gain range PGA: 0.0 to 89.8 step 0.2 dB
|   |   |   Bandwidth range: 20000000.0 to 40000000.0 step 0.0 Hz
|   |   |   Connection Type: IQ
|   |   |   Uses LO offset: No
|   |     _____________________________________________________
|   |    /
|   |   |       TX Frontend: 1
|   |   |   Name: E3xx
|   |   |   Antennas: TX/RX
|   |   |   Freq range: 47.000 to 6000.000 MHz
|   |   |   Gain range PGA: 0.0 to 89.8 step 0.2 dB
|   |   |   Bandwidth range: 20000000.0 to 40000000.0 step 0.0 Hz
|   |   |   Connection Type: IQ
|   |   |   Uses LO offset: No
|     _____________________________________________________
|    /
|   |       RX Dboard: 0/Radio#0
|   |     _____________________________________________________
|   |    /
|   |   |       RX Frontend: 0
|   |   |   Name: E3xx
|   |   |   Antennas: RX2, TX/RX
|   |   |   Freq range: 70.000 to 6000.000 MHz
|   |   |   Gain range PGA: 0.0 to 76.0 step 1.0 dB
|   |   |   Bandwidth range: 20000000.0 to 40000000.0 step 0.0 Hz
|   |   |   Connection Type: IQ
|   |   |   Uses LO offset: No
|   |     _____________________________________________________
|   |    /
|   |   |       RX Frontend: 1
|   |   |   Name: E3xx
|   |   |   Antennas: RX2, TX/RX
|   |   |   Freq range: 70.000 to 6000.000 MHz
|   |   |   Gain range PGA: 0.0 to 76.0 step 1.0 dB
|   |   |   Bandwidth range: 20000000.0 to 40000000.0 step 0.0 Hz
|   |   |   Connection Type: IQ
|   |   |   Uses LO offset: No

[ 1902.256737] nixge 40020000.ethernet int0: Link is Down
[ 1902.379709] fpga_manager fpga0: writing e310_sg3_idle.bin to Xilinx Zynq FPGA Manager
[ 1902.453710] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /fpga-full/firmware-name
[ 1902.463975] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/devctrl
[ 1902.473825] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/charger
[ 1902.483641] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/battery
[ 1902.508425] e31x-pmu fpga-full:pmu: Found firmware version 2.2

4.2 查看GNURadio版本和安装情况

root@ni-e31x-30CD168:~# gnuradio-config-info -v
3.8.0.0

参考文献

Writing the USRP File System Disk Image to a SD Card

原文链接: https://www.cnblogs.com/ArtisticZhao/p/15798021.html

欢迎关注

微信关注下方公众号，第一时间获取干货硬货；公众号内回复【pdf】免费获取数百本计算机经典书籍

    USRP E312 烧录官方镜像到SD卡

原创文章受到原创版权保护。转载请注明出处：https://www.ccppcoding.com/archives/185395

非原创文章文中已经注明原地址，如有侵权，联系删除

关注公众号【高性能架构探索】，第一时间获取最新文章

转载文章受原作者版权保护。转载请注明原作者出处！

赞 (0)
adminadmin
0 0
上一篇 2023年2月12日 上午10:54
下一篇 2023年2月12日 上午10:54

相关推荐