08-12-2019, 02:02 PM | #151 |
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It was a loop of "render, screenshot, clear". I'm going to be traveling for a week so I loaded my reader with 10'000 flashcards yesterday. And for some reason it was easier to do it that way than add proper text mode support to my FlashCard addon, which still only does images, for now. I'm working on it... re-implementing it as not-a-shellscript ... and it's going well, just not ready-by-tomorrow well.
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08-13-2019, 06:00 PM | #152 |
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Released v1.18.1!
Minor maintenance release, mostly minor documentation tweaks. Plus a new helper function to more easily deal with memory management of dumps, especially for bindings in languages where getting access to the libc's malloc/free requires a bit of hoop-jumping (looking at you, cFFI ;p). |
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09-01-2019, 12:44 PM | #153 |
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Released v1.19.0!
Mostly documentation cleanups, and a few tweaks to the dump/restore API to support cropping. Also a crapload of behind-the-scenes toolchain-related experiments that ultimately amounted to me not changing a thing (Linaro 7.4 for'evah!) . |
09-14-2019, 01:40 PM | #154 |
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Released v1.20.0!
Besides a few bugfixes here and there (and initial Libra support), this version introduces a significant behavior change: blocking after a flashing update is no longer the default behavior, instead, that decision is left entirely up to you. Please check the full release notes for more details . ---- I, err, may also have spent a few days playing with the fire effect from the PSX Doom port as a mildly fun way to stress-test the EPDC. See this video to see it in action. (First comes a PW2 w/ AUTO, probably making excellent use of its fancy *_FAST waveform modes [./doom -t -S2 -l 24], and then another run in A2 mode [./doom -t -S2 -l 24 -W A2]. Then comes the Forma, running in DU mode w/ HW dithering [./doom -t -S3 -l 24 -W DU -d]). Not pictured is the H2O, because of its, err, less than stellar performance. EDIT: Use fbdepth to go back to a bitdepth that suits whatever you were running before if that isn't KOReader . Last edited by NiLuJe; 11-28-2020 at 12:23 PM. Reason: Now part of the main package. |
09-22-2019, 07:19 AM | #155 |
Sorry for my English
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Location: France/Besancon 25000
Device: KOBO Libra H2O, Clara HD, Inkpad 3 & Inkpad 4, BOOX Nova Pro
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Tested with Kobo Libra H2O, and Kobo Clara HD.
Package instaled: - KOReader AND Plato | Plato-0.7.5_KOReader-v2019.09.3.zip | - FBInk-doom-Kobo.tar.gz [Libra Libra H2O] - The command starts, the animation starts, but after 5s the picture breaks down: - Start commande : ./doom -t S2 -l 24 - The animation is running for about 5s and I get the following: Koreader crash.log : Code:
launching... _ _____ ____ _ | |/ / _ \| _ \ ___ __ _ __| | ___ _ __ | ' / | | | |_) / _ \/ _` |/ _` |/ _ \ '__| | . \ |_| | _ < __/ (_| | (_| | __/ | |_|\_\___/|_| \_\___|\__,_|\__,_|\___|_| It's a scroll... It's a codex... It's KOReader! [*] Current time: 09/22/19-12:41:11[*] Version: v2019.09.3-27-ge2c771d_2019-09-20 ffi.load: SDL2 ffi.load (warning): libSDL2.so: cannot open shared object file: No such file or directory ffi.load: libSDL2-2.0.so ffi.load (warning): libSDL2-2.0.so: cannot open shared object file: No such file or directory ffi.load: libSDL2-2.0.so.0 ffi.load (warning): libSDL2-2.0.so.0: cannot open shared object file: No such file or directory SDL2 not loaded: ./setupkoenv.lua:27: Not able to load dynamic library: libSDL2-2.0.so.0 ffi.load: blitbuffer FB: computed size: 4587520 FB: id : mxc_epdc_fb FB: smem_len : 9175040 FB: line_length : 1280 FB: xres : 1264 FB: xres_virtual : 1280 FB: yres : 1680 FB: yres_virtual : 3584 FB: bpp : 8 09/22/19-12:41:11 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:41:11 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:41:11 INFO initializing for device Kobo_storm 09/22/19-12:41:11 INFO framebuffer resolution: { ["h"] = 1680, ["w"] = 1264 } [ko-input] Forked off fake event generator(pid:1527). ffi.load: libs/libmupdf.so ffi.load: libs/libwrap-mupdf.so ffi.load: libs/libfreetype.so.6 PING 192.168.0.1 (192.168.0.1): 56 data bytes 64 bytes from 192.168.0.1: seq=0 ttl=64 time=4.158 ms --- 192.168.0.1 ping statistics --- 1 packets transmitted, 1 packets received, 0% packet loss round-trip min/avg/max = 4.158/4.158/4.158 ms 09/22/19-12:41:12 INFO Loading plugins from directory: plugins ffi.load: sqlite3 ffi.load: z ffi.load: sqlite3 09/22/19-12:41:12 INFO Plugin plugins/hello.koplugin/main.lua has been disabled. 09/22/19-12:41:12 INFO Plugin plugins/autofrontlight.koplugin/main.lua has been disabled. 09/22/19-12:41:12 INFO FM loaded plugin SSH at plugins/SSH.koplugin 09/22/19-12:41:12 INFO FM loaded plugin autosuspend at plugins/autosuspend.koplugin 09/22/19-12:41:12 INFO FM loaded plugin backgroundrunner at plugins/backgroundrunner.koplugin 09/22/19-12:41:12 INFO FM loaded plugin batterystat at plugins/batterystat.koplugin 09/22/19-12:41:12 INFO FM loaded plugin calibrecompanion at plugins/calibrecompanion.koplugin 09/22/19-12:41:12 INFO FM loaded plugin coverbrowser at plugins/coverbrowser.koplugin 09/22/19-12:41:12 INFO FM loaded plugin evernote at plugins/evernote.koplugin 09/22/19-12:41:12 INFO FM loaded plugin goodreads at plugins/goodreads.koplugin 09/22/19-12:41:12 INFO FM loaded plugin keepalive at plugins/keepalive.koplugin 09/22/19-12:41:12 INFO FM loaded plugin newsdownloader at plugins/newsdownloader.koplugin 09/22/19-12:41:12 INFO FM loaded plugin perceptionexpander at plugins/perceptionexpander.koplugin 09/22/19-12:41:12 INFO FM loaded plugin readtimer at plugins/readtimer.koplugin 09/22/19-12:41:12 INFO FM loaded plugin send2ebook at plugins/send2ebook.koplugin 09/22/19-12:41:12 INFO FM loaded plugin statistics at plugins/statistics.koplugin 09/22/19-12:41:12 INFO FM loaded plugin systemstat at plugins/systemstat.koplugin 09/22/19-12:41:12 INFO FM loaded plugin terminal at plugins/terminal.koplugin 09/22/19-12:41:12 INFO FM loaded plugin texteditor at plugins/texteditor.koplugin 09/22/19-12:41:12 INFO FM loaded plugin timesync at plugins/timesync.koplugin 09/22/19-12:41:12 INFO FM loaded plugin wallabag at plugins/wallabag.koplugin sh: *_Fast: not found 09/22/19-12:44:14 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color [FBInk] Detected a Kobo Libra H2O (384 => Storm @ Mark 7) [FBInk] Detected a Kobo Libra H2O (384 => Storm @ Mark 7) [FBInk] Enabled Kobo Mark 7 quirks [FBInk] Clock tick frequency appears to be 100 Hz [FBInk] Screen density set to 300 dpi [FBInk] Variable fb info: 1680x1264, 8bpp @ rotation: 3 (Counter Clockwise, 270°) [FBInk] Fontsize set to 32x32 (IBM base glyph size: 8x8) [FBInk] Line length: 52 cols, Page size: 39 rows [FBInk] Vertical fit isn't perfect, shifting rows down by 8 pixels [FBInk] Fixed fb info: ID is "mxc_epdc_fb", length of fb mem: 9175040 bytes & line length: 1696 bytes [FBInk] Pen colors set to #000000 for the foreground and #FFFFFF for the background 09/22/19-12:45:34 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:45 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:45 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:45 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:45 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:45 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:46 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:46 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:46 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:46 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:46 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:47 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:47 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:47 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:47 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:47 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:57 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:57 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:57 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:57 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:45:57 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:46:31 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:46:31 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:46:31 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:46:31 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:46:31 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:46:47 INFO opening file /mnt/onboard/Chambers, Becky/espace d_un an, L_ - Becky Chambers.kepub.epub 09/22/19-12:46:47 INFO RD loaded plugin SSH at plugins/SSH.koplugin 09/22/19-12:46:47 INFO RD loaded plugin autosuspend at plugins/autosuspend.koplugin 09/22/19-12:46:47 INFO RD loaded plugin autoturn at plugins/autoturn.koplugin 09/22/19-12:46:47 INFO RD loaded plugin backgroundrunner at plugins/backgroundrunner.koplugin 09/22/19-12:46:47 INFO RD loaded plugin batterystat at plugins/batterystat.koplugin 09/22/19-12:46:47 INFO RD loaded plugin calibrecompanion at plugins/calibrecompanion.koplugin 09/22/19-12:46:47 INFO RD loaded plugin coverbrowser at plugins/coverbrowser.koplugin 09/22/19-12:46:47 INFO RD loaded plugin evernote at plugins/evernote.koplugin 09/22/19-12:46:47 INFO RD loaded plugin goodreads at plugins/goodreads.koplugin 09/22/19-12:46:47 INFO RD loaded plugin keepalive at plugins/keepalive.koplugin 09/22/19-12:46:47 INFO RD loaded plugin kosync at plugins/kosync.koplugin 09/22/19-12:46:47 INFO RD loaded plugin newsdownloader at plugins/newsdownloader.koplugin 09/22/19-12:46:47 INFO RD loaded plugin perceptionexpander at plugins/perceptionexpander.koplugin 09/22/19-12:46:47 INFO RD loaded plugin readtimer at plugins/readtimer.koplugin 09/22/19-12:46:47 INFO RD loaded plugin send2ebook at plugins/send2ebook.koplugin 09/22/19-12:46:47 INFO RD loaded plugin statistics at plugins/statistics.koplugin 09/22/19-12:46:47 INFO RD loaded plugin systemstat at plugins/systemstat.koplugin 09/22/19-12:46:47 INFO RD loaded plugin terminal at plugins/terminal.koplugin 09/22/19-12:46:47 INFO RD loaded plugin texteditor at plugins/texteditor.koplugin 09/22/19-12:46:47 INFO RD loaded plugin timesync at plugins/timesync.koplugin 09/22/19-12:46:48 INFO RD loaded plugin wallabag at plugins/wallabag.koplugin 09/22/19-12:46:48 INFO RD loaded plugin zsync at plugins/zsync.koplugin CRE: document loaded, but styles re-init needed (cause: embedded fonts) CRE: styles re-init needed after load, re-rendering 09/22/19-12:46:53 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:46:57 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:46:57 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:46:57 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:46:57 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:46:57 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:47:14 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:47:36 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:47:55 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:47:55 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:47:55 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:47:55 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color 09/22/19-12:47:55 ERROR Could not open file: /sys/class/backlight/tlc5947_bl/color - Commande : ./doom -t S2 -l 24 - On "Kobo Clara HD" function without problems. Animation is fluid. Here is the Result: - Full result detail is here : Spoiler:
- I don't know if you need to attach Koreader crash.log : Spoiler:
kfmon : Spoiler:
Last edited by Michal Jancik; 09-22-2019 at 10:05 AM. |
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09-22-2019, 10:10 AM | #156 |
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@Michal Jancik: Ah, yeah, I'd forgotten to update those binaries for the Libra fixes .
Sidebar: those KOReader logs seem to indicate that adjusting the frontlight temperature currently doesn't work on your Libra... Does this patch help? Code:
diff --git a/frontend/device/kobo/device.lua b/frontend/device/kobo/device.lua index 1bbd0b57..4896e01a 100644 --- a/frontend/device/kobo/device.lua +++ b/frontend/device/kobo/device.lua @@ -250,7 +250,7 @@ local KoboStorm = Kobo:new{ hasNaturalLight = yes, frontlight_settings = { frontlight_white = "/sys/class/backlight/mxc_msp430.0/brightness", - frontlight_mixer = "/sys/class/backlight/tlc5947_bl/color", + frontlight_mixer = "/sys/class/backlight/lm3630a_led/color", -- Warmth goes from 0 to 10 on the device's side (our own internal scale is still normalized to [0...100]) -- NOTE: Those three extra keys are *MANDATORY* if frontlight_mixer is set! nl_min = 0, |
09-22-2019, 01:39 PM | #157 |
Sorry for my English
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Location: France/Besancon 25000
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Well seen ! You are right, colored (orange) light really does not work, you have good reflex
I will test the code thanks. It's not urgent ! -------------------------------------------------------------- PS - "I just have a question". Is it possible to adjust the sharpness of a font somewhere in the code? I don't mean fat, but sharpness / adjusts the "liasing" of the font (something like antiliasing) Last edited by Michal Jancik; 09-23-2019 at 07:29 AM. |
09-22-2019, 02:13 PM | #158 |
cosiñeiro
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@Michal Jancik, @NiLuJe.
Yes, those leds seems exactly the same used by Kobo Clara HD and BQ Cervantes 4. See https://github.com/koreader/koreader...ment-439700537. So NiLuJe suggestion should work as is. i.e: for a given white level typing Code:
echo 0 > /sys/class/backlight/lm3630a_led/color Last edited by pazos; 09-22-2019 at 02:15 PM. |
09-22-2019, 02:42 PM | #159 |
Sorry for my English
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Location: France/Besancon 25000
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@pazos
Code:
echo 0 > /sys/class/backlight/lm3630a_led/color It is not serious. I am not in a hurry. I wait until the modified version comes out and install it then *Mainly everything else works Last edited by Michal Jancik; 09-22-2019 at 04:06 PM. |
09-22-2019, 03:52 PM | #160 |
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Stupid question, but who knows: the frontlight has to be on for this do to anything .
Stupid question n°2: Does the file actually exist? |
09-23-2019, 06:05 AM | #161 | |
Sorry for my English
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Quote:
(I set "ftrontlight" before starting the Koreader to 100% before starting the command line). - Yes. "Color" file is in folder "lm3630a_led" (When I look through the file manager "koreader", so I see "Color in folder lm3630a_led", but through the file manager through Linux I see the frontlight as an empty folder.) I just noticed that when I click on the "backlight" folder so it redirection me to another folder, is it normal? -Here I am at the "backlight" folder level: Spoiler:
- After clicking on "backlight" the path changes, but the file "color" is present. Spoiler:
---------------------------------------------------------------- But how I write, it is not urgent and that for now I can not set / use the warm light - It is not serious for my . For me it was especially important to correct the correct screen settings, what you helped me (NiLuJe) to solve in another article on this web_site. The rest is secondary for now Last edited by Michal Jancik; 09-23-2019 at 06:34 AM. |
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09-23-2019, 08:52 AM | #162 |
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Yep, that's a symlink, the redirection is perfectly normal.
Guess we'll have to wait until someone with shell access and a device looks into it. I'll push the change with a note anyway, since it's at least an order of magnitude less broken than trying to use the Forma's driver . |
09-23-2019, 09:11 AM | #163 |
Sorry for my English
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RESOLVED
I change code in /.adds/koreader/frontend/device/kobo/device.lua' (line 253) I used "lm3630a_led/" instead of "tlc5947_bl" [From]: PHP Code:
PHP Code:
Spoiler:
Now my headlight (warm, orange) works as it should. @NiLuje "Which is exactly what I posted earlier " Yes, exactly. Thanks. Thank you for your patience NiLuJe . It just took me a while to understand the meaning of + and - in that correction code, "mea culpa" PS : "doom" also works well, pretty works. - Results with Kobo Libra H2O: PHP Code:
Last edited by Michal Jancik; 09-23-2019 at 11:14 AM. |
09-23-2019, 09:14 AM | #164 |
BLAM!
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Which is exactly what I posted earlier
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09-23-2019, 09:41 AM | #165 |
Evangelist
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@NiLuJe: Can you tell, from the logs, if the framebuffer coordinates rotate clockwise or counter-clockwise when the rotation value increases?
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