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  1. #641
    Senior Member chill's Avatar
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    Quote Originally Posted by JQW View Post
    Getting there. I've discovered the modprobe commands to install the framebuffer:

    Code:
    modprobe flexfb setaddrwin=0 width=240 height=240 init=-1,0x11,-2,120,-1,0x36,0x00,-1,0x3A,0x05,-1,0xB2,0x0C,0x0C,0x00,0x33,0x33,-1,0xB7,0x35,-1,0xBB,0x1A,-1,0xC0,0x2C,-1,0xC2,0x01,-1,0xC3,0x0B,-1,0xC4,0x20,-1,0xC6,0x0F,-1,0xD0,0xA4,0xA1,-1,0x21,-1,0xE0,0x00,0x19,0x1E,0x0A,0x09,0x15,0x3D,0x44,0x51,0x12,0x03,0x00,0x3F,0x3F,-1,0xE1,0x00,0x18,0x1E,0x0A,0x09,0x25,0x3F,0x43,0x52,0x33,0x03,0x00,0x3F,0x3F,-1,0x29,-3
    modprobe fbtft_device name=flexfb speed=32000000 cs=1 gpios=dc:9
    Do you have any clues as to how to use these under pCP? These modules don't seem to be available, and I don't know whether I can add them myself or whether they have to be built into pCP.

    Code:
    modprobe flexfb setaddrwin=0 width=240 height=240 init=-1,0x1
    1,-2,120,-1,0x36,0x00,-1,0x3A,0x05,-1,0xB2,0x0C,0x0C,0x00,0x33,0x33,-1,0xB7,0x35
    ,-1,0xBB,0x1A,-1,0xC0,0x2C,-1,0xC2,0x01,-1,0xC3,0x0B,-1,0xC4,0x20,-1,0xC6,0x0F,-
    1,0xD0,0xA4,0xA1,-1,0x21,-1,0xE0,0x00,0x19,0x1E,0x0A,0x09,0x15,0x3D,0x44,0x51,0x
    12,0x03,0x00,0x3F,0x3F,-1,0xE1,0x00,0x18,0x1E,0x0A,0x09,0x25,0x3F,0x43,0x52,0x33
    ,0x03,0x00,0x3F,0x3F,-1,0x29,-3
    modprobe: FATAL: Module flexfb not found in directory /lib/modules/4.19.80-pcpCore
    modprobe fbtft_device name=flexfb speed=32000000 cs=1 gpios=d
    c:9
    modprobe: FATAL: Module fbtft_device not found in directory /lib/modules/4.19.80-pcpCore

  2. #642
    Those modules are there if you install Jivelite.

  3. #643
    Senior Member chill's Avatar
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    Quote Originally Posted by JQW View Post
    Those modules are there if you install Jivelite.
    So they are! Thank you - that's a start.

  4. #644
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    Quote Originally Posted by paul- View Post
    Sounds like something is not getting backed up, When you pair your headphones, you should see

    [ INFO ] Pairing Successful

    Followed by some messages about a backup being done.

    I can add a screen shot this evening.
    This is my screenshot after pairing:

    Name:  Screenshot_2019-12-10 pCP - Bluetooth Settings.jpg
Views: 396
Size:  169.8 KB
    2 Picoreplayer with Hifiberry DAC/ADC pro with Jivelite 7" Display
    3 Picoreplayer with IQaudio DigiAmp+ with Jivelite 7" Display
    2 RaspberryPi Zero
    2 Picoreplayer RPI4+ LMS8.1.1
    Marantz PM-15S1 amplifier.

  5. #645
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    Quote Originally Posted by paul- View Post
    It's because running headless, the linux kernel doesn't have the many sources for entropy, so it takes time. If you are really bothered by it, you can install a rng daemon, that will use the rpi processor hardware entropy generator to fill the random pool. Personally, I wouldn't worry about it for a Music server.
    Thanks, I just wanted to check that it wouldn't cause a problem. I'm happy to leave it.

  6. #646
    Senior Member paul-'s Avatar
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    Gearhardc,

    That all looks perfectly normal and correct. So if you do a reboot at this point, then the paired device disappears?

    The only thing that I can think is that something got messed up during the install. Perhaps try to remove the bluetooth stuff, reboot, then re-add it. Is anything else installed on the system?
    piCorePlayer a small player for the Raspberry Pi in RAM.
    Homepage: https://www.picoreplayer.org

    Please donate if you like the piCorePlayer

  7. #647
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    Quote Originally Posted by paul- View Post
    Gearhardc,

    That all looks perfectly normal and correct. So if you do a reboot at this point, then the paired device disappears?

    The only thing that I can think is that something got messed up during the install. Perhaps try to remove the bluetooth stuff, reboot, then re-add it. Is anything else installed on the system?
    I have only Squeezelite and Jivelite installed on this system. I removed the Bluetooth and reinstalled it again with the same result. The same problem exists with Bose Soundlink II speaker. After successfully paired the Headphone, i switched the Headphone off and reboot PCP. After reboot i switched the Headphone on. The Headphone speaks to me trying to connect to pi-Wohnzimmer without success. This is the pairing page after reboot:


    Name:  Screenshot_2019-12-10 pCP - Bluetooth Settings(1).png
Views: 363
Size:  49.5 KB
    Last edited by Gerhardc; 2019-12-10 at 06:54.
    2 Picoreplayer with Hifiberry DAC/ADC pro with Jivelite 7" Display
    3 Picoreplayer with IQaudio DigiAmp+ with Jivelite 7" Display
    2 RaspberryPi Zero
    2 Picoreplayer RPI4+ LMS8.1.1
    Marantz PM-15S1 amplifier.

  8. #648
    Senior Member paul-'s Avatar
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    I wonder if Jivelite is doing something. Do you have a spare SD card that you can start from a fresh image and just install Bluetooth. Otherwise, I'll have to work through to see what might be going on with the installation.

    Does everything work if you don't reboot?
    piCorePlayer a small player for the Raspberry Pi in RAM.
    Homepage: https://www.picoreplayer.org

    Please donate if you like the piCorePlayer

  9. #649
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    Quote Originally Posted by paul- View Post
    I wonder if Jivelite is doing something. Do you have a spare SD card that you can start from a fresh image and just install Bluetooth. Otherwise, I'll have to work through to see what might be going on with the installation.

    Does everything work if you don't reboot?
    I have just created a fresh system only with squeezelite. Nothing has been changed. If my hadphone is switch off and then switched on again, it is reconnected and is playing music again.
    Last edited by Gerhardc; 2019-12-10 at 13:26.
    2 Picoreplayer with Hifiberry DAC/ADC pro with Jivelite 7" Display
    3 Picoreplayer with IQaudio DigiAmp+ with Jivelite 7" Display
    2 RaspberryPi Zero
    2 Picoreplayer RPI4+ LMS8.1.1
    Marantz PM-15S1 amplifier.

  10. #650
    Senior Member paul-'s Avatar
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    That part is perfectly normal. Most headphones/speakers will only try to connect on when you power them on. The part that Is unusual is that you have to repair after a reboot.
    piCorePlayer a small player for the Raspberry Pi in RAM.
    Homepage: https://www.picoreplayer.org

    Please donate if you like the piCorePlayer

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