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RTL2832 Tuner Issue When Using Both Legacy And New V4 (R828D) Dongle At Same Time #1715

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DSheirer opened this issue Nov 10, 2023 · 0 comments · Fixed by #1716
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RTL2832 Tuner Issue When Using Both Legacy And New V4 (R828D) Dongle At Same Time #1715

DSheirer opened this issue Nov 10, 2023 · 0 comments · Fixed by #1716
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Version 0.6.0

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@DSheirer
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sdrtrunk Version
V0.6.0 Beta 4

Describe the bug
Weird tuning behavior when using both a legacy RTL2832 dongle (e.g. R820T tuner) alongside the new V4 R828D tuner.

On inspecting the code, the VCO reference voltage threshold is being stored as a static value and the second tuner that gets initialized overwrites the first tuner value, causing the first tuner to mis-tune in certain scenarios.
@DSheirer DSheirer added the bug label Nov 10, 2023
@DSheirer DSheirer added this to the Version 0.6.0 milestone Nov 10, 2023
@DSheirer DSheirer self-assigned this Nov 10, 2023
DSheirer pushed a commit that referenced this issue Nov 10, 2023
#1715 Resolves issue of using both legacy and new V4 RTL2832 dongles …
1fbf94f 
…at same time causes errant tuning behavior on the first tuner that gets initialized. Removed static qualifier from VCO reference value so that each tuner is allowed to initialize correctly.
DSheirer pushed a commit that referenced this issue Nov 10, 2023
#1715 Resolves issue of using both legacy and new V4 RTL2832 dongles …
279aca7 
…at same time causes errant tuning behavior on the first tuner that gets initialized. Removed static qualifier from VCO reference value so that each tuner is allowed to initialize correctly.
@DSheirer DSheirer mentioned this issue Nov 10, 2023
Merged
DSheirer added a commit that referenced this issue Nov 10, 2023
@DSheirer
Merge pull request #1716 from DSheirer/1715-rtl-tuner-v3-v4-mixed-tun…
a848b21 
…ing-issue

#1715 RTL2832 Tuner Issue When Using V4 Dongle With Other R820T Tuners
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#1715 RTL2832 Tuner Issue When Using V4 Dongle With Other R820T Tuners DSheirer/sdrtrunk
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@DSheirer