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dhalperi / linux-80211n-csitool-supplementary

802.11n CSI Tool based on iwlwifi and Linux-2.6
http://dhalperi.github.com/linux-80211n-csitool/
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I can't change rate according to FAQ?? #339

Closed lidongning closed 7 years ago

lidongning commented 7 years ago

echo 0x1C117 | sudo tee > /sys/kernel/debug/ieee80211/phy0/netdev:wlan0/stations/dc:fe:18:64:fc:94/rate_scale_table

but it shows : bash: /sys/kernel/debug/ieee80211/phy0/netdev:wlan0/stations/dc:fe:18:64:fc:94/rate_scale_table: Permission denied ??? @dpward @dhalperi

I do : sudo cat /sys/kernel/debug/ieee80211/phy0/netdev:wlan0/stations/dc:fe:18:64:fc:94/rate_scale_table ta_id 0 failed=0 success=0 rate=0FF0 fixed rate 0x0 valid_tx_ant ANT_A,ANT_B,ANT_C lq type HT MIMO3 20MHz AGG on last tx rate=0x1C116 general:flags=0x0 mimo-d=5 s-ant0x4 d-ant=0x3 agg:time_limit=4000 dist_start_th=3 frame_cnt_limit=63 Start idx [0]=0x0 [1]=0x0 [2]=0x0 [3]=0x0 rate[0] 0x1C117 60mbps (64QAM 5/6) rate[1] 0x1C117 60mbps (64QAM 5/6) rate[2] 0x1C116 54mbps (64QAM 3/4) rate[3] 0x1C116 54mbps (64QAM 3/4) rate[4] 0x1C116 54mbps (64QAM 3/4) rate[5] 0x4001 48mbps (64QAM 2/3) rate[6] 0x800B 36mbps (16QAM 3/4) rate[7] 0x10009 24mbps (16QAM 1/2) rate[8] 0x4007 18mbps (QPSK 3/4) rate[9] 0x8005 12mbps (QPSK 1/2) rate[10] 0x1000F 9mbps (BPSK 1/2) rate[11] 0x400D 6mbps (BPSK 1/2) rate[12] 0x800D 6mbps (BPSK 1/2) rate[13] 0x1000D 6mbps (BPSK 1/2) rate[14] 0x400D 6mbps (BPSK 1/2) rate[15] 0x800D 6mbps (BPSK 1/2)

evaszx commented 5 years ago

@lidongning I have the same problem with you, have you solved the problem, could you point me out of the problem? thank you very much!

lidongning commented 5 years ago

sorry .My problem hasn't been solved. ------------------ 原始邮件 ------------------ 发件人: "evaszx"notifications@github.com 发送时间: 2019年7月25日(星期四) 中午1:20 收件人: "dhalperi/linux-80211n-csitool-supplementary"linux-80211n-csitool-supplementary@noreply.github.com; 抄送: "dongning"1158907613@qq.com;"Mention"mention@noreply.github.com; 主题: Re: [dhalperi/linux-80211n-csitool-supplementary] I can't change rateaccording to FAQ?? (#339)

@lidongning I have the same problem with you, have you solved the problem, could you point me out of the problem? thank you very much!

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