Modifying the bandwidth can impact the stability of work

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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Modifying the bandwidth can impact the stability of work #399

Open huangfu001206 opened 2 months ago

huangfu001206 commented 2 months ago

Hello, Mr. Jiao. We attempted to modify the bandwidth to 2.5 Mbps by adjusting the corresponding value in the "rf_init_11n.sh" file (dividing the original value of 20M by 8) and generated our own filters. The program runs successfully, but it cannot run for an extended period. Typically, after running for 1 hour, the operating system freezes completely. We would like to know the possible reasons for this issue. Thank you very much.

Denisfk1985 commented 2 months ago

Hello! Check the status of the viterbi license; it may be in demo mode; in this case, after about an hour of operation, viterbi stops functioning. Was it difficult to make 2.5 Megabits\s? What is the width of the channel? I want to make 10 MHz, but I still don’t know what to do, where to start.