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Update channel/frequencies for 6GHz

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Signed-off-by: Jeroen Oudshoorn <oudshoorn.jeroen@gmail.com>
This commit is contained in:
Jeroen Oudshoorn 2025-01-04 15:57:28 +01:00
parent db42c1fb73
commit a96c44aa3b
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GPG key ID: 9FDA36D8A425FE43
1 changed files with 12 additions and 6 deletions
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18
network/wifi.go
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@ -17,14 +17,18 @@ import (
) )
func Dot11Freq2Chan(freq int) int { func Dot11Freq2Chan(freq int) int {
if freq <= 2472 { if freq <= 2472 { // 2.4 GHz Wi-Fi
return ((freq - 2412) / 5) + 1 return ((freq - 2412) / 5) + 1
} else if freq == 2484 { } else if freq == 2484 { // Channel 14 special
return 14 return 14
} else if freq >= 5035 && freq <= 5865 { } else if freq >= 5150 && freq <= 5850 { // 5 GHz Wi-Fi
return ((freq - 5035) / 5) + 7 if freq < 5270 { // Channels 36-48
} else if freq >= 5875 && freq <= 5895 { return ((freq - 5180) / 20) + 36
return 177 } else { // Channels 149-165
return ((freq - 5745) / 20) + 149
}
} else if freq >= 5950 && freq <= 7115 { // 6 GHz Wi-Fi
return ((freq - 5950) / 5) + 1
} }
return 0 return 0
} }
@ -38,6 +42,8 @@ func Dot11Chan2Freq(channel int) int {
return ((channel - 7) * 5) + 5035 return ((channel - 7) * 5) + 5035
} else if channel == 177 { } else if channel == 177 {
return 5885 return 5885
} else if channel >= 1 && channel <= 233 {
return ((channel - 1) * 5) + 5950
} }
return 0 return 0