Opened 18 years ago
Closed 16 years ago
Last modified 16 years ago
#2502 closed patch (fixed)
Fix legacy switch support with diseqc tree
| Reported by: | Owned by: | danielk | |
|---|---|---|---|
| Priority: | minor | Milestone: | 0.20 |
| Component: | dvb | Version: | 0.20 |
| Severity: | medium | Keywords: | |
| Cc: | Ticket locked: | no |
Description
This patch will fix legacy switch support (specifically sw42 and sw64, sw21 works ok) in SVN head. The problem is that, similar to a commited switch, the sw42 and sw64 need to be snet commands when the polarity changes.
Attachments (2)
Change History (10)
Changed 18 years ago by
| Attachment: | legacy.diff added |
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comment:1 Changed 18 years ago by
| Component: | mythtv → dvb |
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| Owner: | changed from Isaac Richards to danielk |
comment:2 Changed 18 years ago by
comment:3 Changed 18 years ago by
| Milestone: | unknown → 0.20 |
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comment:4 Changed 18 years ago by
| Type: | defect → patch |
|---|---|
| Version: | head → 0.20 |
comment:5 Changed 18 years ago by
| Resolution: | → fixed |
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| Status: | new → closed |
(In [11426]) Fixes #2502. Fixes the DiSEqC switch code for the SW42 and SW64 switches.
These are not true DiSEqC switches, but rather pre-DiSEqC legacy switches which require notification of polarity changes, this change makes MythTV notify these switches of these polarity changes.
We were doing this in 0.19, but this hack got lost in the DiSEqC rewrite.
comment:6 Changed 16 years ago by
| Resolution: | fixed |
|---|---|
| Status: | closed → new |
I think legacy switch support is broken in trunk, I can't scan or lock horizontal transponders with a legacy SW21. The problem seems to be a missing OR 0x80 for horizontal transponders after the command is selected from the command table. If I add this I can lock horizontal transponders. I can't test the other legacy switches so I don't know if they are working without this fix, but looking at the original patch it seems that they needs it too. See #1037 for original patch.
Changed 16 years ago by
| Attachment: | legacy_switch_h_fix.diff added |
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possible fix to scan H transponders with SW21
comment:7 Changed 16 years ago by
| Resolution: | → fixed |
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| Status: | new → closed |
Blake, please open a new ticket. Whatever the problem you are seeing is it is not the problem described in the ticket last year. Also the patch you attached doesn't compile for a number of reasons, please test any future patches...
(In [11352]) Refs #2502. Fixes the SW42 and SW64 switch support in SVN. Support for these pre-DiSEqC switches was broken by the new DiSEqC code, these switches need to be notified of polarity changes.
Keeping open for backport to 0.20-fixes.