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DMR Trunking ‘Check Frequency Map’ #1637

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kazzaw opened this issue Aug 21, 2023 · 3 comments · Fixed by #1646
Closed

DMR Trunking ‘Check Frequency Map’ #1637

kazzaw opened this issue Aug 21, 2023 · 3 comments · Fixed by #1646
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@DSheirer
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bug
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Version 0.6.0

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@kazzaw
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kazzaw commented Aug 21, 2023

sdrtrunk Version
0.6.0b1

Describe the bug
Tested on DMR TIII network - when a call is granted, SDRTrunk reports CHANNEL GRANT - NO FREQUENCY - CHECK LSN CHANNEL MAP. Reprogrammed the system with the LCN instead of LSN but also yielded the same results

To Reproduce
Steps to reproduce the behavior:

  1. Tune to DMR TIII control channel
  2. Upon call grant error will display

Expected behavior
A channel grant will display and call audio will play

Screenshots
https://imgur.com/a/0HS3Xh9

Additional context
Reverting to v0.5 alpha resolves issue
@kazzaw kazzaw added the bug label Aug 21, 2023
@KrumbEMT
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KrumbEMT commented Aug 23, 2023 •
edited

I had the same issue (#1634 ) with 6.0b1. Reverted back to 6.0a7 with no issues.

@Seagravebuff60
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Seagravebuff60 commented Aug 27, 2023 •
edited

I seem to be having the same issue. I'm also getting no audio at all. I reverted back to 6.0 Alpha 7, with no issue, I don't believe it to be a tuner issue as mentioned previously.

Also, Were you able to get any audio when SDR Trunk was displaying the error "CHANNEL GRANT - NO FREQUENCY - CHECK LSN CHANNEL MAP" in 6.0 Beta 1?

@kazzaw
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kazzaw commented Aug 27, 2023

No, no audio, SDRTrunk acted as if it had no channel map so didn’t even show the seperate channels

DSheirer pushed a commit that referenced this issue Aug 31, 2023
#1637 Resolves issue with DMR Cap+/CapMax trunking channel to frequen…
77d725a 
…cy map. Updates the DMR channel map to use LCN instead of LSN and aligns standard DMR with Tier-III DMR for channel identification.

Warning: breaking change.  Users will need to either recreate their DMR channel to frequency maps or simply delete and reload the channel from Radio Reference to correct the channel to frequency map.

Updates the DMR Decoder State to better track and update DMR events versus creating a new event and causing lots of scrolling in the event window of the Now Playing tab.
@DSheirer DSheirer self-assigned this Aug 31, 2023
@DSheirer DSheirer added this to the Build 0.6.0 milestone Aug 31, 2023
@DSheirer DSheirer mentioned this issue Aug 31, 2023
Merged
DSheirer added a commit that referenced this issue Aug 31, 2023
@DSheirer
Merge pull request #1646 from DSheirer/1637-dmr-cap-plus-and-max-trun…
f640576 
…king

#1637 DMR Cap+/CapMax Channel Frequency Map / Trunking Issue
This was referenced Aug 31, 2023
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#1637 DMR Cap+/CapMax Channel Frequency Map / Trunking Issue DSheirer/sdrtrunk
4 participants
@DSheirer @KrumbEMT @kazzaw @Seagravebuff60