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seemoo-lab / nexmon

The C-based Firmware Patching Framework for Broadcom/Cypress WiFi Chips that enables Monitor Mode, Frame Injection and much more
GNU General Public License v3.0
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Failed to set channel 12 & 13 on Raspberry Pi 3 #193

Open tankienleong opened 6 years ago

tankienleong commented 6 years ago

Last time when I was using Raspbian Jessie 4.9.35-v7+, the raspberry pi 3 able to perform channel hopping from channel 1 until channel 13. But when I use Raspbian Stretch 4.9.80-v7+ on the same raspberry pi 3, it cannot set the channel 12 & 13. The error display is "command failed: Invalid argument (-22)"

E3V3A commented 6 years ago

Probably because those channels are not available to you in your region. Google for wifi region on the Pi. And if you patched the firmware for 4.9.35-v7+, you need to re-apply the new patch (if any available) for the latest. You should never update your Wifi firmware if you wanna use these tools.