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#rockbox log for 2020-08-25

00:00:55 Quit ac_laptop (Ping timeout: 240 seconds)
00:13:00speachyI have a WIP patch to improve the SD driver some more −− separate semaphores and dma channels for each SD slot.
00:16:38__BilgusI saw that and fs#13216
00:16:40fs-bluebot_ Add a failsafe voice prompt for "voice file failed to load" (feature requests, new)
00:17:15__Bilgusfor that we could just statically add the wav in the binary I suppose
00:17:38__Bilgusor just mak it the very first voice entry
00:18:04__Bilguswon't save the first round that way though
00:18:15speachylike everything else I start it's already a rabbit hole. just pushed a new version of g#2687 that is more than just adding a code path that doesn't compile
00:18:16fs-bluebot_Gerrit review #2687 at : jz4760: Give each SD interface its own DMA channel and semaphore by Solomon Peachy
00:18:25__BilgusI'm still tracking down this grey lib issue
00:19:23__BilgusLOL i know what you mean 1 hour tops turns into a 3 day adventure
00:22:01__Bilgushmm no mention of the controller for the lcd screen I wonder where the lcd file came from
00:23:53speachyhuh, just found a deadlock in the sd driver
00:35:08speachymake that two deadlocks.
00:36:19***Saving seen data "./dancer.seen"
00:36:44speachyone of the deadlocks is present in the jz4740 driver too
00:38:22speachythere is now no state shared between the two sd cards. time to refactor the state variables.
00:38:29speachybut screw it, it's well past pumpkin time.
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04:57:59 Quit __Bilgus (Ping timeout: 245 seconds)
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06:36:24***Saving seen data "./dancer.seen"
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08:15:57fs-bluebot_Build Server message: New build round started. Revision c06766b, 280 builds, 8 clients.
08:22:41 Join jdarnley [0] (
08:24:05 Quit J_Darnley (Ping timeout: 240 seconds)
08:29:02speachy__Bilgus: I committed the SD rejiggery. Unfortunately IRQ-driven SD DMA still leads to hangs but the overall flow is a bit simpler now.
08:32:20fs-bluebot_Build Server message: Build round completed after 982 seconds.
08:32:21speachyI think it's because it's keying off of DMA completion ratehr than the SD controller completion.
08:32:22fs-bluebot_Build Server message: Revision c06766b result: All green
08:32:23fs-bluebot_Build Server message: New build round started. Revision 63ef81d, 280 builds, 8 clients.
08:36:27***Saving seen data "./dancer.seen"
08:45:28fs-bluebot_Build Server message: Build round completed after 785 seconds.
08:45:29fs-bluebot_Build Server message: Revision 63ef81d result: All green
08:45:30fs-bluebot_Build Server message: New build round started. Revision 1b31101, 280 builds, 8 clients.
08:47:47 Quit heredoc (Ping timeout: 240 seconds)
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08:58:57fs-bluebot_Build Server message: Build round completed after 808 seconds.
08:58:58fs-bluebot_Build Server message: Revision 1b31101 result: All green
09:04:10 Join __Bilgus [0] (41ba23be@
09:05:06__Bilgusspeachy its not dead yet but battery lasted ~6hrs so fat with about 10% left
09:05:19speachynot bad.
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09:17:49 Quit johnb4 (Ping timeout: 246 seconds)
09:23:16 Quit akaWolf (Ping timeout: 256 seconds)
09:24:00speachythe SD rabbit hole continues.
09:41:08 Join johnb4 [0] (
09:45:25 Quit johnb4 (Ping timeout: 240 seconds)
10:11:19 Quit __Bilgus (Ping timeout: 245 seconds)
10:26:10 Quit MrZeus (Ping timeout: 256 seconds)
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10:36:29***Saving seen data "./dancer.seen"
10:49:03speachygit log
10:49:21*speachy smacks sloppy focus around.
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11:08:41 Quit TimTation (Remote host closed the connection)
11:32:01 Quit johnb4 (Ping timeout: 264 seconds)
11:45:13 Quit pamaury (Ping timeout: 264 seconds)
11:47:10 Join __Bilgus [0] (41ba23be@
11:49:22__Bilgus9.5 ish hours and still going
11:49:43speachyso clearly the curve needs updating, if 10% still had several hours to go
11:52:30speachyI still don't have IRQ-driven SD operation working but I've made further fixes that should speed up back-to-back transfers
11:55:03 Join johnb4 [0] (
11:58:01__Bilgusyeah it stated -1 minute left since I looked at it this morn
12:05:16speachyI think I got it!
12:05:47speachyrebuilding the DB is noticably faster and it hasn't locked up yet (playing music simultaneously)
12:06:19__Bilgusawesome I think that will extend battery life a bit too
12:07:09speachythe clocking fixes will help (was effectively _always_ clocking the SD card)
12:08:35__Bilgusassuming the lcd is a ssd 1305 as it appears to be I think there is some dma stuff there too but I don't know how that interfaces when using serial versus i2c
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12:09:05 Quit jdarnley (Ping timeout: 240 seconds)
12:09:11speachyI'm going to commit this
12:09:25__Bilgusand the grey lib might just need calibrated
12:09:31fs-bluebot_Build Server message: New build round started. Revision 0aa2197, 280 builds, 8 clients.
12:09:50__Bilgusi'll run another bat bench next day or two after I test it a bit
12:10:20speachythe IRQ-driven DMA stuff I'm not so sure about still, but it's definitely improved over before
12:10:38speachyfull IRQ-driven operation is still broken completely, that'll help too.
12:10:49speachyneed to go back to the linux driver to see what I missed
12:11:15__Bilgusoh I didn't know we had example sources
12:11:36speachyI'm heading out on some errands in a few, will have it playing
12:11:59__BilgusI was glad for the datasheet but a applications manual would sure be nice
12:12:01speachyit's a differnt control flow
12:12:33speachyfiguring out the MSC_LPM (ie auto-declocking) stuff was a PITA, the datasheet was nearly useless and linux doesn't use it either.
12:12:55__BilgusIt looks like it won't be dead by then end of lunch so ill upload it when I get back around 11 pm
12:18:24 Quit __Bilgus (Ping timeout: 245 seconds)
12:22:28fs-bluebot_Build Server message: Build round completed after 776 seconds.
12:22:30fs-bluebot_Build Server message: Revision 0aa2197 result: All green
12:33:53 Quit johnb4 (Ping timeout: 258 seconds)
12:36:33***Saving seen data "./dancer.seen"
13:01:25 Quit MrZeus (Ping timeout: 264 seconds)
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13:28:55 Quit johnb4 (Ping timeout: 240 seconds)
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13:55:38speachysurvived an hour of errands. and about a dozen ROLOs over the course of my experimentation this morning too
14:03:24fs-bluebot_Build Server message: New build round started. Revision 6920c08, 280 builds, 8 clients.
14:15:54fs-bluebot_Build Server message: Build round completed after 750 seconds.
14:15:55fs-bluebot_Build Server message: Revision 6920c08 result: All green
14:20:39speachysweet, hotplugging the secondary SD card works now!
14:36:34***Saving seen data "./dancer.seen"
15:05:44 Join jdarnley [0] (
15:07:28 Quit J_Darnley (Ping timeout: 246 seconds)
15:23:47 Quit Horrorcat (Quit: Gateway shutdown)
15:26:21fs-bluebot_Build Server message: New build round started. Revision 9e64e31, 280 builds, 8 clients.
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15:40:19fs-bluebot_Build Server message: Build round completed after 837 seconds.
15:40:20fs-bluebot_Build Server message: Revision 9e64e31 result: 11 errors 0 warnings
15:54:43fs-bluebot_Build Server message: New build round started. Revision 7972f8e, 280 builds, 8 clients.
15:55:36 Quit johnb4 (Quit: Nettalk6 -
16:08:43fs-bluebot_Build Server message: Build round completed after 841 seconds.
16:08:45fs-bluebot_Build Server message: Revision 7972f8e result: All green
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16:36:37***Saving seen data "./dancer.seen"
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18:36:38***Saving seen data "./dancer.seen"
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20:12:06fs-bluebot_Build Server message: New build round started. Revision 099bde8, 280 builds, 8 clients.
20:25:57fs-bluebot_Build Server message: Build round completed after 830 seconds.
20:25:58fs-bluebot_Build Server message: Revision 099bde8 result: All green
20:36:41***Saving seen data "./dancer.seen"
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21:57:23 Quit ac_laptop (Ping timeout: 258 seconds)
22:36:43***Saving seen data "./dancer.seen"
23:21:58 Quit [7] (Ping timeout: 244 seconds)
23:22:18 Join TheSeven [0] (~quassel@rockbox/developer/TheSeven)

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