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open-sdr / openwifi

open-source IEEE 802.11 WiFi baseband FPGA (chip) design: driver, software
GNU Affero General Public License v3.0
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Quick Start Tutorial Problem #274

Closed Baraday3 closed 1 year ago

Baraday3 commented 1 year ago

Hello,

I downloaded openwifi img and I burnt the SD card on Windows 10 with Etcher. Then I coppied boot files of the ADRV9364-Z7020 to base boot directory. I also checkhed rootfs for kernel_modules and interface.new files. But they did not exist. Then, I connected via SSH to my board. I run ./openwifi/setup_once.sh command. After that I run ./wgd.sh and ./fosdem.sh commands. Unfortunatelly, I got error. You can find the output logs of the scripts.

outputof_fosdem_sh.txt outputof_wgd.sh.txt

JiaoXianjun commented 1 year ago

Can you share me output of: the file name of the downloaded img file run dmesg on board (after run wgd.sh and fosdem.sh) run: ./sdrctl dev sdr0 get reg drv_xpu 7 ./sdrctl dev sdr0 get reg rx 31 ./sdrctl dev sdr0 get reg xpu 63

Baraday3 commented 1 year ago

Hello Jiao, thank you for your fast response. Name of the downloaded image is openwifi-1.4.0-notter.

dmesg_output.txt

root@analog:~/openwifi# ./sdrctl dev sdr0 get reg drv_xpu 7 command failed: No such device (-19) root@analog:~/openwifi# ./sdrctl dev sdr0 get reg rx 31 command failed: No such device (-19) root@analog:~/openwifi# ./sdrctl dev sdr0 get reg xpu 63 command failed: No such device (-19)

JiaoXianjun commented 1 year ago

I think the problem is in wgd.sh outputs:

./rf_init_11n.sh: 85: cannot create in_voltage1_gain_control_mode: Permission denied

I never see this kind of issue before.

Might be due to the SD card flashing issue (some directory permissions change/reserve during flashing?). Since I never flash SD card in Windows, I don't know what is the root cause.

Maybe you could try to do the SD card flashing in Linux, or try to solve that permission issue on board by command like "chmod", "chown".

Baraday3 commented 1 year ago

Hello,

You were right about linux. When I burn SD card in Linux, it works. Thank you for your help.