Created
October 20, 2015 23:41
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Converts android wireless frequency numbers to their appriopiate wifi channel number, works for 2.4ghz and 5ghz channels
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| String frequencyToChannel(String frequency) { | |
| switch(frequency) { | |
| case "2412" : | |
| return "ch 1 - 2.4ghz"; | |
| case "2417" : | |
| return "ch 2 - 2.4ghz"; | |
| case "2422" : | |
| return "ch 3 - 2.4ghz"; | |
| case "2427" : | |
| return "ch 4 - 2.4ghz"; | |
| case "2432" : | |
| return "ch 5 - 2.4ghz"; | |
| case "2437" : | |
| return "ch 6 - 2.4ghz"; | |
| case "2442" : | |
| return "ch 7 - 2.4ghz"; | |
| case "2447" : | |
| return "ch 8 - 2.4ghz"; | |
| case "2452" : | |
| return "ch 9 - 2.4ghz"; | |
| case "2457" : | |
| return "ch 10 - 2.4ghz"; | |
| case "2462" : | |
| return "ch 11 - 2.4ghz"; | |
| case "2467" : | |
| return "ch 12 - 2.4ghz"; | |
| case "2472" : | |
| return "ch 13 - 2.4ghz"; | |
| case "2484" : | |
| return "ch 14 - 2.4ghz"; | |
| case "5035" : | |
| return "ch 7 - 5.0ghz"; | |
| case "5040" : | |
| return "ch 8 - 5.0ghz"; | |
| case "5045" : | |
| return "ch 9 - 5.0ghz"; | |
| case "5055" : | |
| return "ch 11 - 5.0ghz"; | |
| case "5060" : | |
| return "ch 12 - 5.0ghz"; | |
| case "5080" : | |
| return "ch 16 - 5.0ghz"; | |
| case "5170" : | |
| return "ch 34 - 5.0ghz"; | |
| case "5180" : | |
| return "ch 36 - 5.0ghz"; | |
| case "5190" : | |
| return "ch 38 - 5.0ghz"; | |
| case "5200" : | |
| return "ch 40 - 5.0ghz"; | |
| case "5210" : | |
| return "ch 42 - 5.0ghz"; | |
| case "5220" : | |
| return "ch 44 - 5.0ghz"; | |
| case "5230" : | |
| return "ch 46 - 5.0ghz"; | |
| case "5240" : | |
| return "ch 48 - 5.0ghz"; | |
| case "5260" : | |
| return "ch 52 - 5.0ghz"; | |
| case "5280" : | |
| return "ch 56 - 5.0ghz"; | |
| case "5300" : | |
| return "ch 60 - 5.0ghz"; | |
| case "5320" : | |
| return "ch 64 - 5.0ghz"; | |
| case "5500" : | |
| return "ch 100 - 5.0ghz"; | |
| case "5520" : | |
| return "ch 104 - 5.0ghz"; | |
| case "5540" : | |
| return "ch 108 - 5.0ghz"; | |
| case "5560" : | |
| return "ch 112 - 5.0ghz"; | |
| case "5580" : | |
| return "ch 116 - 5.0ghz"; | |
| case "5600" : | |
| return "ch 120 - 5.0ghz"; | |
| case "5620" : | |
| return "ch 124 - 5.0ghz"; | |
| case "5640" : | |
| return "ch 128 - 5.0ghz"; | |
| case "5660" : | |
| return "ch 132 - 5.0ghz"; | |
| case "5680" : | |
| return "ch 136 - 5.0ghz"; | |
| case "5700" : | |
| return "ch 140 - 5.0ghz"; | |
| case "5720" : | |
| return "ch 144 - 5.0ghz"; | |
| case "5745" : | |
| return "ch 149 - 5.0ghz"; | |
| case "5765" : | |
| return "ch 153 - 5.0ghz"; | |
| case "5785" : | |
| return "ch 157 - 5.0ghz"; | |
| case "5805" : | |
| return "ch 161 - 5.0ghz"; | |
| case "5825" : | |
| return "ch 165 - 5.0ghz"; | |
| case "4915" : | |
| return "ch 183 - 5.0ghz"; | |
| case "4920" : | |
| return "ch 184 - 5.0ghz"; | |
| case "4925" : | |
| return "ch 185 - 5.0ghz"; | |
| case "4935" : | |
| return "ch 187 - 5.0ghz"; | |
| case "4940" : | |
| return "ch 188 - 5.0ghz"; | |
| case "4945" : | |
| return "ch 189 - 5.0ghz"; | |
| case "4960" : | |
| return "ch 192 - 5.0ghz"; | |
| case "4980" : | |
| return "ch 196 - 5.0ghz"; | |
| default: | |
| return "No channel"; | |
| } | |
| } |
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