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Unrecognised UDT Short Data format from the "London iBus" network.

Open DualTachyon opened this issue 10 months ago • 0 comments

sdrtrunk Version v0.6.1 from releases

Describe the bug I don't have a problem per se, but when I tried your software with the "London iBus" network, the console reported some unrecognised data formats and to send them to the developer. I've put some of those messages in the Application Log section.

To Reproduce If you have access to the London airwaves, you can tune to 139.581.250 Hz for the main Control frequency.

Expected behavior No expectation.

Screenshots

Application Log i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:3180000019070001DE320000007FFFFFFFFFFFFFFFFF229D i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:318000000F0700014E350000007FFFFFFFFFFFFFFFFF8B07 i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:318000001007000175390000007FFFFFFFFFFFFFFFFF4B45 i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:3180000011070001CF480000007FFFFFFFFFFFFFFFFF8EF4 i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:3180000015070001D78A0000007FFFFFFFFFFFFFFFFF3679 i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:318000001707000181BD0000007FFFFFFFFFFFFFFFFFD1C1 i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:31800000180700012ABE0000007FFFFFFFFFFFFFFFFFB3A7 i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:31800000190700014BBE0000007FFFFFFFFFFFFFFFFF8E87 i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:31800000220700015AC60000007FFFFFFFFFFFFFFFFFAF7A i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:318000001B07000160D20000007FFFFFFFFFFFFFFFFFFC8C i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:318000001C070001C9D60000007FFFFFFFFFFFFFFFFF534F i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:007FFFFFFFFFFFFFFFFF9B9F i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:318000002407000105DD0000 i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:318000001F07000196DD0000007FFFFFF7FF7FFFFFFFF1E7 i.g.d.m.d.d.m.d.p.UDTShortMessageService - Unrecognized UDT Short Data Format: BINARY - Please send this to the sdrtrunk developer - Hex:31800000250700010F8D0000007FFFFFFFFFFFFFFFFFAA0C

Desktop (optional - complete the following information): i5 13th Gen 32GB of RAM, Windows 11, OpenJDK 21

Additional context If you would like more samples or data, let me know and I would be happy to oblige. I can also provide captures of the airwaves, if you tell me how. I have an Airspy Mini.

DualTachyon avatar Apr 22 '25 19:04 DualTachyon