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    Pol

    @Pol

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    Latest posts made by Pol

    • RE: PI4 stuck on loading screen after changing theme

      @Zing said in PI4 stuck on loading screen after changing theme:

      @Pol

      Will test with another sd card but this one has been working for me the last 3 or four years, its class 10 and im pretty sure its not damaged, i use recalbox 7.1.1 on it and simply if i dont touch that particular setting everything works fine, but i will try a fresh install on another and report back.

      I understand, but some users said exactly the same thing: the SD card didn't seem to be a problem, but testing with another SD Card the problem didn't happen again.
      It may not be the case, but I believe that testing is the best way to find out.

      As for the input /output i dont understand what i have to do.. do you mean replacing the hdmi cable?

      I was referring to the output (I already edited the post, I said "input" wrongly...), the Rpi4 has 2 MicroHDMI ports:

      RPI4

      But ... Testing with another microHDMI to HDMI adapter or with another HDMI cable is also useful, so it would rule out all possibilities.

      Sorry im not native english speaker..

      Me neither, don't worry about it.

      Thank you very much for your answer. I'll try using the other microhdmi port as buying another cable is out of my possibilities right now.
      I can test another sd card also.
      Best regards

      posted in Recalbox General
      Pol
      Pol
    • RE: Rpi 4 Can't get correct EDID info nor use resolutions freely

      @Zing said in Rpi 4 Can't get correct EDID info nor use resolutions freely:

      @Pol Another user has already reported the same bug, see:
      https://forum.recalbox.com/topic/23299/emulation-station-starts-fine-using-a-raspberry-pi-4-with-recalbox-7-1-1-reloaded-and-my-monitor-but-some-games-have-a-black-screen-with-audio/8

      Thank you very much, indeed it seems pretty much related, so maybe theres not much to do but wait and see if next kernel or firmware from the raspberry 4 devs fixes this. I' ve been reading quite a lot and seems to be that Rpi 4 handles video output very differently from older models, both HDMI and composite outs.
      Its also a major letdown for me that its composite out is not only more difficult to set than that of the older Pis but also forces the clocks to a lesser speed (not much they say but its no good news for me). One of the main reasons i got a pi is to connect it to crt... But well, thats another story.
      Thanks again for the info and perhaps some one else can confirm certain modes dont work regardless of tv and hdmi cable? Or, on the contrary, maybe someone CAN achive this on Rpi4? Best regards

      posted in Recalbox General
      Pol
      Pol
    • Rpi 4 Can't get correct EDID info nor use resolutions freely

      Hi to all and thanks for your attention. First my specs:
      Raspberry Pi 4 8gb with 5v 3.1a power supply and micro hdmi to hdmi cable (nisuta, 4k capable).
      Tested with various microsd cards, Recalbox 7.1.1, fresh installed several times, with default config.txt. Also did test with overclocked settings, same results (absolutely stable by the way, with the oc sets).
      I'm connecting to a Samsung 1080p led tv through hdmi standard port, also tried with another tv of same specs TCL 1080p hdmi etc.

      The problem: i want to set different CEA modes for different systems, especially Commodore64, Amiga and others wich use 50hz refresh modes, and i can't get other modes than these:
      Mode 1 (vga 640x480p 60hz)
      Mode 4 (720p 60hz)
      Mode 16 (1080p 60hz)

      When I specify in Recalbox.conf c64.videomode=CEA 17 HDMI (576p 50hz) or
      CEA 31 HDMI (1080p 50hz) and then launch a game it goes back to ES every time or if I try specifying other modes sometimes games start but go into one of the mentioned 60hz modes. I tried several other modes but I seem to be stuck in 60hz world...

      My findings:
      I gain access to linux terminal with a nice app called Termux. Once I'm into Recalbox I do:

      tvservice -m CEA (or DMT)

      to get EDID info from my tvs (both same results). And here is the thing that gives a hint: instead of listing a set of "reasonable" available modes as seen on:
      https://www.raspberrypi.org/documentation/configuration/config-txt/video.md
      the list that I get (both for CEA and DMT) is very incomplete, with modes numbers all mixed up in incorrect order and ridiculously high or low and odd resolutions, timings and specs.
      Here's a shot of the CEA output
      alt text

      DMT is equally odd.

      The thing is, with my older Rpi 3B through hdmi to the same tvs blah blah, using tvservice gives a perfectly "normal" list of modes and I can change them as I like and they function properly (I have to say I have Recalbox 6.1.1 installed on my rpi3, but I suspect all of this may have nothing to do with Recalbox's version).
      So the tvs EDIDs are out of the question. Something else has to be broken.

      So my thoughts are: may it be RPI 4 fault? Can you get a normal edid modeslist? Or maybe a lacking firmware (rpi4 is still at a young stage compared to rpi3) or maybe the micro hdmi to hdmi cable? Tested two cables by the way, one i bought many years ago and one i bought this year, same strange tvservice output.

      As a last thing to say, it's not only killing my possibility to select proper 50hz modes but i'm also incapable of using interlaced modes (I need them to use the pi with a hdmi to yprbr adaptor to conect to crt through component, i can only get 240p which is cool enough but ES without 480i is unreadable. But this is a side story.. obviously the root of the problem resides in hdmi not being able to create such modes)

      Thanks in advance for any input on this
      Best wishes to all community and thanks one more time for Recalbox to the developers

      posted in Recalbox General
      Pol
      Pol
    • RE: PI4 stuck on loading screen after changing theme

      @Zing said in PI4 stuck on loading screen after changing theme:

      @Pol

      Samsung 32gb msd, hdmi plug

      • Can you test with another SD card (original and at least class 10)? (some users reported that although the card did not appear to be defective, changing the SD card solved the problem)
      • Have you tested with another HDMI input? (Some users reported that switching the HDMI output did the trick)

      Will test with another sd card but this one has been working for me the last 3 or four years, its class 10 and im pretty sure its not damaged, i use recalbox 7.1.1 on it and simply if i dont touch that particular setting everything works fine, but i will try a fresh install on another and report back.

      As for the input /output i dont understand what i have to do.. do you mean replacing the hdmi cable? Sorry im not native english speaker..
      For your interest, i'm sending 1920x1080p 60hz and works fine till i change that setting in ui settings

      posted in Recalbox General
      Pol
      Pol
    • RE: PI4 stuck on loading screen after changing theme

      @Pol said in PI4 stuck on loading screen after changing theme:

      @Zing I'm reproducing the exact same bug here and I am shure now one thing that triggers the loading screen forever (system becomes unusable) is selecting from the ES Main Menu under UI Settings the "crt and tiny screen" as the system view, plus "crt no text" as the gamelist view.
      In particular, the second one (crt no text) because that's where it crashes, but i didn't try it without the crt system view so to reproduce the bug both should be selected.
      I'm using recalbox 7.1.1, fresh install (several times, always happens) on raspberry pi 4 8gb, Samsung 32gb msd, hdmi plug, standard config.txt and recalbox.conf settings.
      Hope its useful for debugging,
      Best regards

      Sorry I forgot to say I'm also using the default theme (recalbox-next I think)

      posted in Recalbox General
      Pol
      Pol
    • RE: PI4 stuck on loading screen after changing theme

      @Zing I'm reproducing the exact same bug here and I am shure now one thing that triggers the loading screen forever (system becomes unusable) is selecting from the ES Main Menu under UI Settings the "crt and tiny screen" as the system view, plus "crt no text" as the gamelist view.
      In particular, the second one (crt no text) because that's where it crashes, but i didn't try it without the crt system view so to reproduce the bug both should be selected.
      I'm using recalbox 7.1.1, fresh install (several times, always happens) on raspberry pi 4 8gb, Samsung 32gb msd, hdmi plug, standard config.txt and recalbox.conf settings.
      Hope its useful for debugging,
      Best regards

      posted in Recalbox General
      Pol
      Pol
    • RE: Control problems with mupen64plus / rice core

      @macu Think of a "core" as an emulator, for instance there are many emulators for SNES: Snes9x, higan, etc... Each one is a core.
      Then there are libretro adapted cores (the ones that use the retroarch environment) and standalone cores (with their own environment, configs, etc). Recalbox uses libretro and standalone cores, sometimes you can choose between them as is the N64 case. Sometimes not (Dosbox for instance). The devs choose cores availability depending on the system (Raspi, PC, etc), they do so with performance un mind. N64 emulation is tricky, especially in lower end machines like Raspberry Pi, so its a matter of trial and error which core is better for a game.

      posted in Emulator Arcade/PC/Console
      Pol
      Pol
    • RE: Control problems with mupen64plus / rice core

      @macu yes it is normal. Only libretro cores have the retroarch menu.

      posted in Emulator Arcade/PC/Console
      Pol
      Pol
    • RE: Recalbox 6.1 and shaders problem

      @luis-fontes 2) you can't make partitions writable past rebooting the recalbox because that's the way recalbox protects itself against bad file handling or whatever, but doing as I said on the last post you will only have to go through the PuTTY thing only when you are saving the shaders/configs for a new system, you may even do It all in one session.
      Tell me if this worked for you, if you are using the same retroarch config for all systems its really very simple.

      posted in Recalbox General
      Pol
      Pol
    • RE: Recalbox 6.1 and shaders problem

      @luis-fontes 1) To have the shader loaded every time you start a game, after selecting and saving the shader you have to also save the retroarch settings. You can do It with the default retroarch config or per system (core).
      For example, I use different video settings per system so I save a custom retroarch config for SNES, mame, megadrive, etc.

      In the retroarch main menu go to "Configurations" then select "Save new configuration"; a file with the name of the core (e.g: mame078_libretro.cfg) will be created in ./recalbox/share/system/.config/retroarch/config (assuming you are using an sd card).

      Next you have to edit the file "recalbox.conf" in ./recalbox/share/system pointing it to your new custom retroarch configuration that will apply only to that Core (system). E.g. for the Mame system, add the line: mame.configfile=/recalbox/share/system/.config/retroarch/config/mame078_libretro.cfg

      posted in Recalbox General
      Pol
      Pol