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-   Nokia N900 (https://talk.maemo.org/forumdisplay.php?f=44)
-   -   Announce: USB Mode (easy switch to USB host mode) [in Extras-Devel] (https://talk.maemo.org/showthread.php?t=85658)

evropean 2014-05-18 11:31
Re: Announce: USB Mode (easy switch to USB host mode) [in Extras-Devel]
 
I got a question about the power consumption because I managed to reflash the phone 3 times ^^

1. First time I flashed both:
RX-51_2009SE_21.2011.38-1_PR_COMBINED_MR0_ARM.bin
RX-51_2009SE_10.2010.13-2.VANILLA_PR_EMMC_MR0_ARM.bin
to achieve condition as from the box. Then after a few days I realized that the power consumption was big enough: about 20% discharge over the nigt.

2. after some reserch of forums I decided to install CSSU testing, so after that the consumption of battery power normalised and the phone was able to work few days with normal usage.

The next thing was to install usbmode, but it requires kernel power. I don't know why, but kernel power v52 does not wanted to install on top of CSSU.

3.Therefore I re-flashed my phone again, installed kp52 and then CSSU. Straight after installed usbmode. Day later I noticed that power consumption became higher again..

Log from powertop with wifi/bluetooth OFF, 2G network ON :
Quote:
Code:
~ $ root

BusyBox v1.10.2 (Debian 3:1.10.2.legal-1osso31+0cssu0) built-in shell (ash)
Enter 'help' for a list of built-in commands.

Nokia-N900:~# powertop
Powertop 1.13.3
status: Unknown job: pmtrackerdaemon
Sleeping for 11 seconds before sampling
Collecting data for 30 seconds
Sample interval was 00m 30s 10376us

C# | Ratio | Avg/dura | Frequency | Ratio
--------+--------+----------+-----------+--------+
C0 | 14.2% | | 1150 MHz | nan% |
C1 | 0.5% | 2.5ms |
C2 | 52.7% | 14.3ms |
C3 | 13.4% | 103.1ms |
C4 | 19.2% | 821.0ms |

IRQ# | Activity | Type | Name
--------+------------+----------------+---------------------------
37 | 1100 | INTC | gp
61 | 974 | INTC | i2c_omap
11 | 634 | INTC | prcm
56 | 437 | INTC | i2c_omap
57 | 270 | INTC | i2c_omap
86 | 85 | INTC | mmc1
21 | 52 | INTC | SGX
12 | 23 | INTC | DMA
25 | 1 | INTC | OMAP

PID# | Activity | Name | Function Entry (Expire)
--------+------------+----------------+---------------------------
0 | 878 | <kernel core> | tick_nohz_restart_sched_tick (tick_sched_timer)
782 | 141 | mce | schedule_hrtimeout_range (hrtimer_wakeup)
38 | 81D| awk | cpufreq_governor_dbs (delayed_work_timer_fn)
0 | 24 | <kernel core> | hrtimer_start (tick_sched_timer)
15231 | 19 | osso-xterm | schedule_hrtimeout_range (hrtimer_wakeup)
679 | 18 | dsme | __enqueue_rt_entity (sched_rt_period_timer)
590 | 8 | mmcqd | queue_delayed_work (delayed_work_timer_fn)
709 | 6 | bme_RX-51 | sys_timer_settime (posix_timer_fn)
847 | 5 | Xorg | hrtimer_start (it_real_fn)
847 | 5 | Xorg | queue_delayed_work (delayed_work_timer_fn)
590 | 5 | mmcqd | schedule_timeout (process_timeout)
782 | 4 | mce | tsc2005_start_scan (tsc2005_esd_timer_handler)
1190 | 3 | location-proxy | queue_delayed_work (delayed_work_timer_fn)
679 | 3 | dsme | do_nanosleep (hrtimer_wakeup)
1 | 3D| <kernel core> | queue_delayed_work (delayed_work_timer_fn)
782 | 3 | mce | queue_delayed_work (delayed_work_timer_fn)
809 | 2 | sgx_perf | queue_delayed_work (delayed_work_timer_fn)
29675 | 2D|<kernel module> | queue_delayed_work (delayed_work_timer_fn)
709 | 2 | bme_RX-51 | sys_timer_settime (posix_timer_fn)
709 | 2 | bme_RX-51 | do_nanosleep (hrtimer_wakeup)
709 | 2 | bme_RX-51 | schedule_timeout (process_timeout)
1106 | 2 |hildon-status-m | schedule_hrtimeout_range (hrtimer_wakeup)
18455 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
6223 | 1 | apt-worker | addrconf_verify (addrconf_verify)
18481 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
1113 | 1 | hildon-home | schedule_hrtimeout_range (hrtimer_wakeup)
18507 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
18533 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
758 | 1 | hald | schedule_hrtimeout_range (hrtimer_wakeup)
18559 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
18585 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
1 | 1 | <kernel core> | inet_initpeers (peer_check_expire)
18611 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
18637 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
590 | 1 | mmcqd | schedule_timeout (process_timeout)
18663 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
18689 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
590 | 1 | mmcqd | cfq_completed_request (cfq_idle_slice_timer)
1115 | 1 | hildon-desktop | queue_delayed_work (delayed_work_timer_fn)
23608 | 1 | browserd | futex_wait (hrtimer_wakeup)
782 | 1 | mce | schedule_timeout (process_timeout)
18715 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
18759 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
1082 | 1 | iphbd | schedule_hrtimeout_range (hrtimer_wakeup)
30 | 1 | mount | setup_wb_timer (wb_timer_fn)
18785 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
18321 | 1 | powertop | do_nanosleep (hrtimer_wakeup)

Power domain activity breakdown
Domain | % of time spent in states
--------+---------+---------+---------+---------+----------
usbhost |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF)
sgx |OFF: 96%|RET: 0%|INA: 0%| ON: 3%| now:(OFF)
per |OFF: 32%|RET: 52%|INA: 0%| ON: 15%| now:(ON)
dss |OFF: 23%|RET: 0%|INA: 0%| ON: 76%| now:(OFF)
cam |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF)
core |OFF: 14%|RET: 4%|INA: 62%| ON: 19%| now:(ON)
neon |OFF: 19%|RET: 13%|INA: 52%| ON: 15%| now:(ON)
mpu |OFF: 19%|RET: 13%|INA: 52%| ON: 15%| now:(ON)
iva2 |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF)

Clock activity breakdown at end of period
Domain | Active clocks
--------+---------------+---------------+------------------
core | SDRC | HSOTGUSB_IDLE | OMAPCTRL
| MAILBOXES |
wkup | GPT1 | 32KSYNC | GPIO1
| WDT1 | SR1 | SR2
|
ckgen | CORE | PERI | 96M
| 48M | 12M | 54M
| EMU_CORE |
per | GPIO2 | GPIO3 | GPIO4
| GPIO5 | GPIO6 |

Total wakeups 4819, 160.6/s | IRQ 3576, 119.2/s | Timers 1243, 41.4/s
HW wakeups 122, 4.1/s | Real gp_timers expired 76, 2.5/s
Nokia-N900:~#
I made logs when the phone was in Offline mode i.e. all radios turned OFF
Over the night in offline mode battery drained by 10%
log from powertop :
Quote:
Code:
BusyBox v1.10.2 (Debian 3:1.10.2.legal-1osso31+0cssu0) built-in shell (ash)
Enter 'help' for a list of built-in commands.

Nokia-N900:~# powertop
Powertop 1.13.3
status: Unknown job: pmtrackerdaemon
Sleeping for 11 seconds before sampling
Collecting data for 30 seconds
Sample interval was 00m 30s 67505us

C# | Ratio | Avg/dura | Frequency | Ratio
--------+--------+----------+-----------+--------+
C0 | 19.5% |            | 1150 MHz | nan% |
C1 | 0.0% | 0.1ms |
C2 | 3.5% | 7.2ms |
C3 | 10.0% | 130.1ms |
C4 | 67.0% | 958.8ms |

IRQ# | Activity | Type | Name
--------+------------+----------------+---------------------------
37 | 882 | INTC | gp
56 | 276 | INTC | i2c_omap
11 | 135 | INTC | prcm
86 | 34 | INTC | mmc1
57 | 22 | INTC | i2c_omap
21 | 9 | INTC | SGX
12 | 4 | INTC | DMA

PID# | Activity | Name | Function Entry (Expire)
--------+------------+----------------+---------------------------
0 | 806 | <kernel core> | tick_nohz_restart_sched_tick (tick_sched_timer)
38 | 46D| awk | cpufreq_governor_dbs (delayed_work_timer_fn)
679 | 21 | dsme | __enqueue_rt_entity (sched_rt_period_timer)
10407 | 19 | osso-xterm | schedule_hrtimeout_range (hrtimer_wakeup)
0 | 17 | <kernel core> | hrtimer_start (tick_sched_timer)
590 | 6 | mmcqd | schedule_timeout (process_timeout)
590 | 4 | mmcqd | queue_delayed_work (delayed_work_timer_fn)
709 | 4 | bme_RX-51 | sys_timer_settime (posix_timer_fn)
809 | 3 | sgx_perf | queue_delayed_work (delayed_work_timer_fn)
679 | 3 | dsme | do_nanosleep (hrtimer_wakeup)
1 | 3 | <kernel core> | queue_delayed_work (delayed_work_timer_fn)
18785 | 3 | sh | queue_delayed_work (delayed_work_timer_fn)
27 | 2 | kondemand/0 | queue_delayed_work (delayed_work_timer_fn)
709 | 2 | bme_RX-51 | sys_timer_settime (posix_timer_fn)
709 | 2 | bme_RX-51 | do_nanosleep (hrtimer_wakeup)
709 | 2 | bme_RX-51 | schedule_timeout (process_timeout)
29675 | 2D|<kernel module> | queue_delayed_work (delayed_work_timer_fn)
23608 | 2 | browserd | futex_wait (hrtimer_wakeup)
847 | 1 | Xorg | hrtimer_start (it_real_fn)
1106 | 1 |hildon-status-m | schedule_hrtimeout_range (hrtimer_wakeup)
10855 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
847 | 1 | Xorg | queue_delayed_work (delayed_work_timer_fn)
30 | 1 | mount | setup_wb_timer (wb_timer_fn)
13 | 1 | pdflush | blk_plug_device (blk_unplug_timeout)
590 | 1 | mmcqd | schedule_timeout (process_timeout)
10883 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
10909 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
10935 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
10961 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
10987 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
11013 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
758 | 1 | hald | schedule_hrtimeout_range (hrtimer_wakeup)
11039 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
11065 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
782 | 1 | mce | schedule_hrtimeout_range (hrtimer_wakeup)
11091 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
11119 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
11145 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
11171 | 1 | sleep | do_nanosleep (hrtimer_wakeup)
10542 | 1 | powertop | do_nanosleep (hrtimer_wakeup)

Power domain activity breakdown
Domain | % of time spent in states
--------+---------+---------+---------+---------+----------
usbhost |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF)
sgx |OFF: 97%|RET: 0%|INA: 0%| ON: 2%| now:(OFF)
per |OFF: 76%|RET: 3%|INA: 0%| ON: 19%| now:(ON)
dss |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF)
cam |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF)
core |OFF: 66%|RET: 8%|INA: 1%| ON: 22%| now:(ON)
neon |OFF: 66%|RET: 9%|INA: 3%| ON: 19%| now:(ON)
mpu |OFF: 66%|RET: 9%|INA: 3%| ON: 19%| now:(ON)
iva2 |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF)

Clock activity breakdown at end of period
Domain | Active clocks
--------+---------------+---------------+------------------
core | SDRC | HSOTGUSB_IDLE | OMAPCTRL
| MAILBOXES |
wkup | GPT1 | 32KSYNC | GPIO1
| WDT1 | SR1 | SR2
|
ckgen | CORE | PERI | 96M
| 48M | 12M | 54M
| EMU_CORE |
per | GPIO2 | GPIO3 | GPIO4
| GPIO5 | GPIO6 |

Total wakeups 2331, 77.7/s | IRQ 1362, 45.4/s | Timers 969, 32.3/s
HW wakeups 135, 4.5/s | Real gp_timers expired 114, 3.8/s
Nokia-N900:~#
And yes, I did all tests with closed keyboard and blank screen.
Now I am not sure, whether usbmode or kernel power itself eats the battery.
what about 1150 MHz frequency? is it kp52 settings or just lag?

handaxe 2014-05-18 13:52
Re: Announce: USB Mode (easy switch to USB host mode) [in Extras-Devel]
 
Quote:
Originally Posted by evropean (Post 1425793)
I got a question about the power consumption because
Taking it to this thread where I will reply when I have had coffee...:)

evropean 2014-05-18 14:19
Re: Announce: USB Mode (easy switch to USB host mode) [in Extras-Devel]
 
ok, thanx, I will do it right now )

impeham 2014-10-17 21:25
Re: Announce: USB Mode (easy switch to USB host mode) [in Extras-Devel]
 
1 Attachment(s)
I started using this app - thanks. I was using h-e-n before and wanted to stop using it and use usbmode only, but there is one issue I'm having with it - It doesn't support write operation to NTFS. h-e-n had the same issue, but I was able to modify its script to support it using debian's "ntfs-3g".

I've attached the modified script which was located in /opt/h-e-n/mount.sh

Is it possible to add this support to usbmode also?

pali 2014-10-17 21:57
Re: Announce: USB Mode (easy switch to USB host mode) [in Extras-Devel]
 
@impeham:

usbmode has nothing to do with usb disk... usbmode is just application which switch between usb modes (peripheral & host) and is independent of attached usb device (mouse, keyboard, usb disk...).

what mouting usb disk is ke-recv daemon. source code is on gitorious: https://gitorious.org/community-ssu/ke-recv

so if you want to support ntfs-3g you need to add it into ke-recv

biketool 2015-03-08 06:08
Re: Announce: USB Mode (easy switch to USB host mode) [in Extras-Devel]
 
Lately I have been getting the blue indicator light staying on even after I switch back to normal USB mode, takes a reboot to fix even if I get another status like charging that should override it.
Code:
~ $ uname -a
Linux Nokia-N900 2.6.28.10-power53 #1 PREEMPT Wed Dec 10 13:52:39 UTC 2014 armv7l GNU/Linux
.
Running CSSU-thumb testing

baggacfreak 2015-03-10 07:31
Re: Announce: USB Mode (easy switch to USB host mode) [in Extras-Devel]
 
Hi,

I was looking at amazon for the new raspberry pi 2 to eventually buy one and make a retropi out off it, but than I thought that I have a n900 lying around. As the ps3 sixaxis controller seems to be quite pricey I thought usb host mode and some snes usb controllers would be nice (just like with the pi). Is it possible to buy a otg usb cable install hostmode on cssu thumb and use 2 snes usb controllers with emulators like snes, nes and so on?

Would be a nice project to show off at our next retro meeting in April!

prosetheus 2015-05-27 21:07
Re: Announce: USB Mode (easy switch to USB host mode) [in Extras-Devel]
 
Greetings fellow N900 fans!

I've recently been consumed by the idea of using the N900 as a 'modem' (internet will be powered by 3g) and hooking it up to my router so I can use the N900's 3g as internet while remain connected to my LAN. Reason being my ISP is not very reliable.

Some new high end routers have this feature already:


http://www.snbforums.com/threads/sha...ethering.9624/

The router I have is:

http://www.netgear.com/home/products...#tab-techspecs

On page 13 and 15 of this thread the user '
Quote:
handaxe mentions:

Tested hard-drive enclosure, flash-drive, mouse, and network dongle, all work. Thanks.
My router DOES NOT allow 3g tether through USB, atleast with stock firmware.

Before doing something drastic like a complete firmware change for just one feature, I was hoping to use the N900 through a usb-RJ45 adaptor and connecting it straight to the routers WAN ethernet port. (the lan port through which the dsl modem connects)

Another post here:

http://www.tomshardware.com/forum/43...tspot#15803921

Quote:
I've been able to make use of a very old laptop (around 15 years old) with a broken screen. I installed a Linux onto it and then used it's bridging ability to bridge its wifi connection to its LAN connection, then connected it to the router's WAN connection.

Tl;dr: want to use the n900 as a dsl modem by activating 3g and connecting to router through usb-to-rj45 convertor.

Is this doable?

Markkyboy 2015-06-05 14:37
Re: Announce: USB Mode (easy switch to USB host mode) [in Extras-Devel]
 
Hi, I've followed this entire thread and have successfully installed USBmode. Problem is, no matter what I plug in, nothing is detected. I have tried several different usb thumb drives; 2GB, 8GB, 16GB and 32GB, keyboard dongles, basically anything I could find that is USB.

I read some saying that when they plug a device in, a GUI of sorts pops up showing the mounted drive/peripheral (I'm also prepared to accept I'm missing something or simply misunderstanding the purpose of this application) but I'm not getting anything, no errors, no interface, nothing - what am I doing wrong or what have I missed?

My N900 has CSSU Testing installed, the correct kernel and the usbmode app itself, of course.

Any info gratefully received,

Regards,

pali 2015-06-05 15:52
Re: Announce: USB Mode (easy switch to USB host mode) [in Extras-Devel]
 
try to use external power supply for your usb device


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