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  Article: SPI on Apache NuttX OS (PineCone BL602 and PineDio Stack BL604)
Posted by: lupyuen - 12-12-2021, 08:00 PM - Forum: General - No Replies

Here's how we transmit and receive data over SPI on Apache NuttX OS... Featuring the latest prototype of PineDio Stack BL604!

SPI on Apache NuttX OS


  To Do/Reminder App
Posted by: LittleStone - 12-12-2021, 05:05 PM - Forum: Manjaro on PinePhone - Replies (5)

Hello,

i did not think it’s that hard, but I can’t find an mobile app which reminds me of tasks on a specific time on a specific date. Does anyone possibly know one. Yes, there are some, but none is mobilefriendly…

Thanks a lot!


  3D Printed 2 SSD Vertical NAS Case
Posted by: tenox - 12-12-2021, 04:52 PM - Forum: RockPro64 Projects, Ideas and Tutorials - Replies (1)

Made this vertical 2 SSD nas case that houses stock PCIe SATA card and 2 SSDs.


   


https://www.thingiverse.com/thing:5162344

Still working on the top lid


  pmOS first impressions
Posted by: kileel - 12-12-2021, 04:13 PM - Forum: PinePhone Pro Software - No Replies

I successfully installed postmarketOS onto my Pinephone Pro yesterday. I can confirm accounts that the device is wicked fast compared to the Pinephone, and the software is surprisingly mature for how new the device is.

I'm posting a boot log here as well, obtained over the serial connection in case folks are curious. I see a few odd things (kernel offset it wrong, several files report invalid ELF headers), but hey, it works. In this particular log I think the battery died after the login prompt came up, as the system locked up after, but I confirmed with a successful boot that the log doesn't differ, so it should give you a good idea of what's going on.



Attached Files
.log   login_lockup_11_Dec_2021.log (Size: 7.91 KB / Downloads: 274)

  Battery charging issue
Posted by: kileel - 12-12-2021, 03:53 PM - Forum: General Discussion of PinePhone Pro - Replies (1)

I got my PPP yesterday and have gotten postmarketOS to boot. Wifi works, I haven't tested much else though as battery support in pmOS is not complete.

One issue I'm really struggling with: I cannot get the battery charged. The device seems to bootloop into either pmOS if my SD card is installed or do nothing with just the nuked AOSP image (to be expected of course). The device tries to boot as soon as I plug it in, and the resulting power draw seems to drain what little charge the battery has managed to take in. I'm going to try with a different battery charged in my regular pinephone, but powering on when plugging it in seems like a firmware bug or at least a feature I can't seem to turn off. Am I doing something wrong?


I did some cursory digging through the devicetree power subsystem to see if I could turn up anything about why pmOS doesn't seem to detect the battery, but couldn't. I will get some more time to look at it tomorrow.


  Nemomobile on OpenAlt
Posted by: jmlich - 12-12-2021, 01:00 PM - Forum: Nemo Mobile on PinePhone - No Replies

I had an talk about nemomobile at OpenAlt conference.

video: https://www.youtube.com/watch?v=6t7yV83rKI4
slides: https://openalt.cz/2021/slides/jozef-mli...mobile.pdf


  Cannot Create Profile - Cannot even Flash OS
Posted by: absolutenoob - 12-12-2021, 11:58 AM - Forum: General Discussion on PinePhone - Replies (6)

I have posted before, but nobody replied (sorry mod). So I am trying to post here to see if anybody can help. 

I cannot even create a profile on my phone because the setup wizard is stuck on landscape, and I cannot scroll to through the boxes to fill out info. I can force it by touching the volume up button and press on the next box. Have gotten to where it wants my full name, username and password and... something after that. I cannot tell what that next box wants because I cannot scroll down to it. 

I decided to just flash the OS using this guys guide:
https://www.youtube.com/watch?v=Zf0zwq6jI30

I am doing what he says to do, but when it comes to plugging my phone into the PC and restarting it, I do not boot into another mode. The phone just goes back to the same old setup screen that I cannot get past. 

Any help is welcome, but I am about at my wits end. 

Also, trying to open a help ticket with pine64, but when setting up a profile to do so, I never get a verification email so I cannot even submit a help ticket. Please someone help me out. 

Thank you.


  Real/Usable USB-C battery pods for Pinecil? (9-12v mode minimum)
Posted by: biketool - 12-12-2021, 11:57 AM - Forum: General Discussion on Pinecil - Replies (18)

A few months ago I got a generic China USB-C, USB A, Qi inductive wireless, and Apple charger port USB-C compatible shell and circuit for 6x 18650 cells.
Unfortunately it does not do a very good job holding a charge, the Sanyo cells I bought separately were rated to be very good, yet it is often dead a week after being charged to 100%.
Recommend to us good pinecil compatible USB-C chargers to keep in a tech toolbox for situations where we need to solder in the field away from 110/220v mains/generator electrical power.


  Phone won't suspend, battery drains quickly
Posted by: nelstomlinson - 12-12-2021, 11:11 AM - Forum: General Discussion on PinePhone - Replies (12)

When I suspend the phone with the power switch, it suspends, then wakes up every 5 minutes.

When I type systemctl suspend -i, the system suspends, then pops back awake to the lock screen.

When I type sudo dmesg after systemctl suspend, I get the following:

Code:
37426.749911] PM: suspend entry (deep)
[37426.848490] Filesystems sync: 0.094 seconds
[37426.853619] Freezing user space processes ... (elapsed 0.012 seconds) done.
[37426.872778] OOM killer disabled.
[37426.876013] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[37426.885165] printk: Suspending console(s) (use no_console_suspend to debug)
[37427.052777] sunxi-mmc 1c0f000.mmc: data error, sending stop command
[37427.052797] sunxi-mmc 1c0f000.mmc: send stop command failed
[37427.052815] mmc0: error -110 reading status reg of PM func
[37427.052834] PM: dpm_run_callback(): mmc_bus_suspend+0x0/0x74 returns -110
[37427.052868] mmcblk mmc0:aaaa: PM: failed to suspend async: error -110
[37427.071809] PM: Some devices failed to suspend, or early wake event detected
[37427.347277] OOM killer enabled.
[37427.350891] Restarting tasks ... done.
[37427.361608] PM: suspend exit
[37427.364848] PM: suspend entry (s2idle)
[37427.443025] Filesystems sync: 0.073 seconds
[37427.448397] Freezing user space processes ... (elapsed 0.010 seconds) done.
[37427.465626] OOM killer disabled.
[37427.468898] Freezing remaining freezable tasks ... (elapsed 0.005 seconds) done.
[37427.482481] printk: Suspending console(s) (use no_console_suspend to debug)
[37427.649343] sunxi-mmc 1c0f000.mmc: data error, sending stop command
[37427.649395] mmc0: error -110 writing Power Off Notify bit
[37427.649418] PM: dpm_run_callback(): mmc_bus_suspend+0x0/0x74 returns -110
[37427.649462] mmcblk mmc0:aaaa: PM: failed to suspend async: error -110
[37427.663846] PM: Some devices failed to suspend, or early wake event detected
[37427.930044] OOM killer enabled.
[37427.933233] Restarting tasks ... done.
[37427.951069] PM: suspend exit
[37428.730724] anx7688 0-0028: DP state changed to 0x04
[37429.752349] anx7688 0-0028: DP state changed to 0x05
[37431.804197] anx7688 0-0028: DP state changed to 0x06
Not sure what's going on, but _something_ keeps it from suspending, and battery life is now terrible, I can only be unplugged from a charger for a couple hours now, and the battery is at zero.

Running Mobian Bookworm, updated daily.


  Are you OK with the size of the PinePhone?
Posted by: guenther - 12-12-2021, 10:14 AM - Forum: General - Replies (14)

Hi folks!

I would appreciate your opinions on that topic. For me the size of the PP is the biggest showstopper...what about you?