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2015-10-19
, 04:06
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#2
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dude... locusf is awesome! I'm following this like mad, might get me to buy a Raspberry Pi touch screen after all.
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2016-06-14
, 14:10
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@ Berlin / Germany
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#3
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Originally Posted by Copernicus
Hello guys!
Well, I have to admit I have not been keeping up with the Raspberry Pi world. I think I remember hearing that someone was working on porting Sailfish to the Pi; but they've gotten a bit further than I'd thought. Here's a guy who's cobbled together a Pi, a battery, a touchscreen, and Sailfish 1.1.9.28:
https://www.youtube.com/watch?v=eBneqlCddnk
I have to admit, given that I now expect it'll be some months before I personally receive a Jolla tablet (and the phone just doesn't exist here), this is looking like an appealing way to come up with a usable Sailfish device (even if it looks like a frankenstein's monster).
Here are some more links on this Pi "tablet":
https://sailpi.wordpress.com/2015/10...dalone-tablet/
https://hackaday.com/2015/10/18/rasp...n-sailfish-os/
EDIT: Some images of this monster:
https://sailpi.files.wordpress.com/2015/10/img_3359.jpg
https://sailpi.files.wordpress.com/2015/10/img_3360.jpg
https://sailpi.files.wordpress.com/2015/10/img_3363.jpg
EDIT 2: BTW, the video shows Sailfish running on a Pi connected to a touchscreen, but not this particular battery-powered Pi...
Here's a video of the actual "tablet" in action. Even better, it's being used to control an LED via the Pi's GPIO pins from a Python script running under Sailfish...
https://youtu.be/xGOLm8PnoaU
Did you know if Sailfish will work on Raspberry Pi 3?
Or i really need a raspberry Pi 2 for it?
So, anyone here have any experience running Sailfish on a Pi?
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2016-06-14
, 14:19
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@ Fin
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#4
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Originally Posted by explit
Hi! Yes SailfishOS works on Raspberry 3. I have SFOS and Nemo running on RasPi2 and @locusf has them both also at RasPi3.
Hello guys!
Did you know if Sailfish will work on Raspberry Pi 3?
Or i really need a raspberry Pi 2 for it?
So, anyone here have any experience running Sailfish on a Pi?
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2016-06-14
, 18:29
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#5
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Isn't that wonderful. But why do we need two threads on the same topic? 
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2017-09-03
, 09:36
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@ Southerrn Finland
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#6
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Regarding power consumption statistics of different raspberries, I made some tests over the last few weeks to get to know what is the exact runtime of a RaspberryPI board on a battery.
For each test, I fully charged the battery and then let a board run as long as it shut down due to empty battery. On each board I had a cron script logging uptime every 5 minutes so I got to know the exact time it remained alive.
Each board had only base OS load running, no intensive tasks. The OS was on default settings and I applied no power-conserving tweaks for any of the boards.
I repeated the test 3 times for each board, and the results for each board dffered less than 30 minutes for each run. The presented results under are the average for each board.
Unfortunately I have no PI Zero, so could only do the tests on models 1, 2 and 3.
Based on the results it seems that RaspberryPI model 3 easily outperforms both models 1 and 3.
However, I suspect that having a different OS and kernel versions on different boards leads to some variance, so maybe I should also run the test using identical OS/kernel.
For each test, I fully charged the battery and then let a board run as long as it shut down due to empty battery. On each board I had a cron script logging uptime every 5 minutes so I got to know the exact time it remained alive.
Each board had only base OS load running, no intensive tasks. The OS was on default settings and I applied no power-conserving tweaks for any of the boards.
I repeated the test 3 times for each board, and the results for each board dffered less than 30 minutes for each run. The presented results under are the average for each board.
Unfortunately I have no PI Zero, so could only do the tests on models 1, 2 and 3.
Code:
Model runtime Kernel Raspbian ------------------------------------------------------ RasPI 1 17 hours 3.12.28 7.6 RasPI 2 26,5 hours 4.1.19 7.11 RasPI 3 17,5 hours 4.4.38 8.0
However, I suspect that having a different OS and kernel versions on different boards leads to some variance, so maybe I should also run the test using identical OS/kernel.
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2017-09-03
, 10:52
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@ Lower Rhine
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#7
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Here is a measurement done by raspi.tv to roughly sort the pi zero.
Should not be that much difference to A+?
Edit, could you specify your rpi1 according to the chart? What do you have A/A+/B/B+? I guess B+ from the 17hours.
Last edited by mosen; 2017-09-03 at 10:59.
Should not be that much difference to A+?
Edit, could you specify your rpi1 according to the chart? What do you have A/A+/B/B+? I guess B+ from the 17hours.
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Watch our weird watchfaces for mighty AsteroidOS
Performance comparison Video Sailfish 2.0 vs 1.1.9 vs 1.1.7
[MC eV] Maemo Community eV membership application please concider to join!
Watch our weird watchfaces for mighty AsteroidOS
Performance comparison Video Sailfish 2.0 vs 1.1.9 vs 1.1.7
[MC eV] Maemo Community eV membership application please concider to join!
Last edited by mosen; 2017-09-03 at 10:59.
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2017-09-03
, 13:56
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@ Southerrn Finland
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#8
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Originally Posted by mosen
Yes, You are corrct, my PI1 is model B+
Here is a measurement done by raspi.tv to roughly sort the pi zero.
Should not be that much difference to A+?
http://raspi.tv/wp-content/uploads/2...age-Zero-W.png
Edit, could you specify your rpi1 according to the chart? What do you have A/A+/B/B+? I guess B+ from the 17hours.
Odd that from the above chart all the boards I have should have almost identical power profile, however my own measurements show that model 2B is superior when compared to the others.
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2017-09-03
, 15:43
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@ Lower Rhine
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#9
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very odd concidering rpi2b has to power 4 usb ports and lan.
But 2b is the only pi to feature BCM2836 with Arm cortex a7.
Maybe some advanced power saving over the other models when ideling for a certain time?
But 2b is the only pi to feature BCM2836 with Arm cortex a7.
Maybe some advanced power saving over the other models when ideling for a certain time?
__________________
Watch our weird watchfaces for mighty AsteroidOS
Performance comparison Video Sailfish 2.0 vs 1.1.9 vs 1.1.7
[MC eV] Maemo Community eV membership application please concider to join!
Watch our weird watchfaces for mighty AsteroidOS
Performance comparison Video Sailfish 2.0 vs 1.1.9 vs 1.1.7
[MC eV] Maemo Community eV membership application please concider to join!
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2017-09-04
, 13:13
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@ Argentina
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#10
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It is difficult to see this post using a n900!
Perhaps the full of pixels images make the reading hard to process.
Anyway, according to juiceme's measures the best option is raspi2 in battery duration. I wonder how different will be measuring with exactly the same kernel and OS on the three boards. Here were I live a raspi3 is sold in 35usd. Not raspi2 or raspi1 at least not found yet.
Where U got the sailfish OS ISO image for raspi?
https://www.youtube.com/watch?v=eBneqlCddnk
I have to admit, given that I now expect it'll be some months before I personally receive a Jolla tablet (and the phone just doesn't exist here), this is looking like an appealing way to come up with a usable Sailfish device (even if it looks like a frankenstein's monster
So, anyone here have any experience running Sailfish on a Pi?
Here are some more links on this Pi "tablet":
https://sailpi.wordpress.com/2015/10...dalone-tablet/
https://hackaday.com/2015/10/18/rasp...n-sailfish-os/
EDIT: Some images of this monster:
EDIT 2: BTW, the video shows Sailfish running on a Pi connected to a touchscreen, but not this particular battery-powered Pi...
Here's a video of the actual "tablet" in action. Even better, it's being used to control an LED via the Pi's GPIO pins from a Python script running under Sailfish...
https://youtu.be/xGOLm8PnoaU
Last edited by Copernicus; 2015-10-19 at 08:10.