Posts by livs

livs · OLEDproc add-on livs July 28, 2022 at 8:14 PM

Hi,

I propose to use at first dc=pin18 (bcm24) and rst=pin22 (bcm25).

However, I think an editable conf file, like LCDd.conf is maybe better. Any combination could be there, and any user should do it for himself, considering the board, display and so on.

I like the interface, but I will do it once and no change later. It will be a minimal interface.

I know that this approach may change a lot your concept, but think about.

Thank you

livs · OLEDproc add-on livs July 28, 2022 at 6:09 PM

Hi,

I did change the file and a different error.

Code

ERROR <general>: EXCEPTION Thrown (PythonToCppException) : -->Python callback/script returned the following error<--
                                                    - NOTE: IGNORING THIS CAN LEAD TO MEMORY LEAKS!
                                                   Error Type: <class 'RuntimeError'>
                                                   Error Contents: BOARD numbering system not applicable on compute module
                                                   Traceback (most recent call last):
                                                     File "/storage/.kodi/addons/service.oled/service.py", line 477, in <module>
                                                       monitor = BackgroundService()
                                                     File "/storage/.kodi/addons/service.oled/service.py", line 430, in __init__
                                                       self.oled = Oled(*args)
                                                     File "/storage/.kodi/addons/service.oled/service.py", line 82, in __init__
                                                       GPIO.setmode(GPIO.BOARD)
                                                   RuntimeError: BOARD numbering system not applicable on compute module
                                                   -->End of Python script error report<--

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livs · OLEDproc add-on livs July 27, 2022 at 7:16 PM

Hi,

My device is based on SSD1322, what I have is on post #13.

My settings.xml is attached at post #21.

Please tell how I can help.

Thanks

livs · OLEDproc add-on livs July 27, 2022 at 6:16 PM

Hi,

I did a fresh install like you suggest. Remove, reboot and install. Dependencies ok. No change, same errors.

I notice there is no line256 value registered by addon in settings.xml. As the oled that I have has 256x64 resolution, shouldn't be there?

I forgot to tell that my test are on CM4, but i think is not important as is the same as Pi4.

livs · OLEDproc add-on livs July 27, 2022 at 3:49 PM

Hi LuRu,

I did some tests yesterday, it did not work.

I reflash LE10 today and install oledproc, setup and again it did not work.

My device is set as port=0 and dev=0, DC=18 (gpio24) and RST=22 (gpio25) as it was in a different software which it works. Settings file attached.

I am looking to logs and I see:

Code

2022-07-27 13:58:27.693 T:802      INFO <general>: ####### [OLEDproc] - Service started
2022-07-27 13:58:27.698 T:802   WARNING <CSettingDependencyCondition>: missing setting for dependency
2022-07-27 13:58:27.698 T:802     DEBUG <general>: CBooleanLogicOperation: failed to deserialize implicit boolean value definition
2022-07-27 13:58:27.698 T:802   WARNING <CSettingInt>: error reading <dependency> tag of "ok"
2022-07-27 13:58:27.699 T:802     ERROR <CSettingInt>: error reading the default value of "ok"
2022-07-27 13:58:27.699 T:802   WARNING <CSettingGroup>: unable to read setting "ok"
2022-07-27 13:58:27.701 T:802     DEBUG <CSettingsManager>: requested setting (ok) was not found.

And

2022-07-27 13:58:27.784 T:802     ERROR <general>: EXCEPTION Thrown (PythonToCppException) : -->Python callback/script returned the following error<--
                                                    - NOTE: IGNORING THIS CAN LEAD TO MEMORY LEAKS!
                                                   Error Type: <class 'IndexError'>
                                                   Error Contents: tuple index out of range
                                                   Traceback (most recent call last):
                                                     File "/storage/.kodi/addons/service.oled/service.py", line 477, in <module>
                                                       monitor = BackgroundService()
                                                     File "/storage/.kodi/addons/service.oled/service.py", line 428, in __init__
                                                       args = self.GetSettings()
                                                     File "/storage/.kodi/addons/service.oled/service.py", line 450, in GetSettings
                                                       rotate =int (addon().getSetting(('rotation4','rotation2','rotation2','rotation3' )[resol]))
                                                   IndexError: tuple index out of range
                                                   -->End of Python script error report<--

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livs

LE11 install on CM4 after upgrade from LE10, in boot loop, probably pvr addon issue.

I do not arrive in safe mode state and as I have a CM4 without sdcard it take some time to reinstall.

How can I force to go in safe mode to remove pvr addon?

livs · OLEDproc add-on livs July 26, 2022 at 9:35 AM

Thank you, I was using GPIO number.

So in the connection tab I will have GPIO24 as PIN18 and GPIO 25 as PIN22.

In connection tab DC selection appears twice, is this correct? Should I use first DC as PIN18 and second DC as PIN22?

livs · OLEDproc add-on livs July 25, 2022 at 7:47 PM

Hi,

I tried LE10 for Pi with no success.

My oled has DC = 24 and RST = 25 and in configuration page there is not possible to select RST as I see 2 times DC.

I take a look in settings.xml and did not find in "res40" the 25 value.

Can you check please?

Thank you

livs · OLEDproc add-on livs June 21, 2022 at 11:25 AM

Thank you, this is the display I use for something else, picoreplayer, but I want to see also for libreelec.

18.62US $ 16% OFF|Tzt Real Oled Display 3.12" 256*64 25664 Dots Graphic Lcd Module Display Screen Lcm Screen Ssd1322 Controller Support Spi - Lcd Modules - AliExpress

Smarter Shopping, Better Living! Aliexpress.com

www.aliexpress.com

Maybe it helps what was done:

GitHub - peteS-UK/EvoSabre-DAC-PCP: Script and extensions required to configure piCorePlayer 8 on a Audiophonics EVO-SABRE 2xES9038Q2M DAC

Script and extensions required to configure piCorePlayer 8 on a Audiophonics EVO-SABRE 2xES9038Q2M DAC - GitHub - peteS-UK/EvoSabre-DAC-PCP: Script and…

github.com

livs · OLEDproc add-on livs June 18, 2022 at 6:36 PM

Thanks, also can you add ssd1322 (as spi) please?

I can test.

livs · OLEDproc add-on livs June 17, 2022 at 10:25 AM

I did a short test with OLED ssd1309, 2.42" (similar like https://www.aliexpress.com/item/329503073…247681119%21rec) which was converted to i2c.

It works fine, thanks.

Any possibilities to add spi?

Where to change?

livs · Compute Module 4 livs September 14, 2021 at 7:52 PM

I try to make the card working with CM4, with no success.

On Raspberry forum there is a solution to patch bcm2711-rpi-cm4.dts, here:

PCIe link down for TBS6984 Sat card - Raspberry Pi Forums

I need some help as I try to make this patch and compile an image, but no results.

Is my file (copied from above link) correct?

Thank you.

livs · Compute Module 4 livs December 27, 2020 at 2:57 PM

Last nightly installed and I test a TBS 6221 on pcie and did not work.

lpcie did not show something (lspcie: not found)

dmesg:

LibreELEC:~ # dmesg | grep pcie

[ 1.289429] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:

[ 1.289460] brcm-pcie fd500000.pcie: No bus range found for /scb/pcie@7d500000, using [bus 00-ff]

[ 1.289539] brcm-pcie fd500000.pcie: MEM 0x0600000000..0x063fffffff -> 0x00c0000000

[ 1.289626] brcm-pcie fd500000.pcie: IB MEM 0x0000000000..0x007fffffff -> 0x0400000000

[ 1.554809] brcm-pcie fd500000.pcie: link down

Is an explanation why it did not work?

livs · Compute Module 4 livs December 21, 2020 at 10:23 PM

Thanks Hias, it works like a charm.

Next for me is to test a tvtuner on pcie slot.

livs · Compute Module 4 livs December 21, 2020 at 6:29 PM

I start playing with a Compute Module 4 with the idea at one time to have my own STB for cable TV (and maybe satellite). For tuner tv a have two choices, xbox tuner or a pcie TBS tuner.

I install last stable image, it is working (without dts-hd and stuff), it is fine for the moment.

I need to enable usb, in CM4 is disable by default, I have to add dtoverlay=dwc2,dr_mode=host in config.txt.

It not works, probably because missing the right dtb.

My question is if there is any plan to add CM4 to the list of Rpi.

Thank you.

livs · oscam-emu service (addon) livs March 26, 2019 at 5:28 PM

It is much easier to replace oscam.bin in the service file and just install.

livs · oscam-emu service (addon) livs March 22, 2019 at 4:27 PM

Try this, is not the last one, but it works. Remember not to update, disable automatic updates.

livs · HD44790 display to S9xx box livs March 24, 2018 at 8:43 AM

Hi there,

I intend to buy a cheap (very!) S9xx box and modded to add an hd44790 based oled/lcd/vfd and change the case a with more hifi looking one.

My question is if there is any i2c connection on motherboard. I did one stb with odroid c2 before, I want to do a new one, but cheaper.

Do somebody have such information?