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by fabriced
Wed Apr 08, 2015 8:22 pm
Forum: Troubleshooting
Topic: TP-LINK Archer T4U USB Wireless 802.11ac Adapter
Replies: 29
Views: 25176

Re: TP-LINK Archer T4U USB Wireless 802.11ac Adapter

Hello,
Maybe it could be posted on Github issue to have support from Raspberry PI foundation ?
Such difference in behaviour between PI1 and PI2 should not exist...
by fabriced
Tue Feb 10, 2015 10:24 am
Forum: General discussion
Topic: The Raspberry Pi 2 Q&A thread
Replies: 442
Views: 101847

Re: The Raspberry Pi 2 Q&A thread

Hi qtfp,
Do you have a /proc/device-tree folder ? I cross compile my kernel and miss the header signing for DT activation. That was my issue for GPIO, RPI GPIO python library use the device tree to work on RPI2.
Regards
by fabriced
Tue May 06, 2014 11:46 am
Forum: Troubleshooting
Topic: Boot issue on specific SD/RPi combination
Replies: 3
Views: 439

Re: Boot issue on specific SD/RPi combination

You are right : when I push on the SD card and plug the power, it boot.
So it is a contact issue.
Thank you,
Fabrice
by fabriced
Tue May 06, 2014 10:13 am
Forum: Troubleshooting
Topic: Boot issue on specific SD/RPi combination
Replies: 3
Views: 439

Boot issue on specific SD/RPi combination

Dear, First at all I have read the boot issue (no video) pinned topic. I have a strange behaviour and would like to know if there is something low level that could explain it. I have 2 PI (say Pi1 and Pi2) and two SD Cards (SD1 and SD2). With SD1 in Pi1, the Pi does not boot. The ACT did not blink a...
by fabriced
Fri May 02, 2014 3:41 pm
Forum: Troubleshooting
Topic: Call for beta testers: FIQ_FSM USB driver rewrite
Replies: 250
Views: 103639

Re: Call for beta testers: FIQ_FSM USB driver rewrite

Dear, I am a little lost where the last FIQ FSM driver is commited into the github linux repo (I have to build my kernels). Does 3.12.y contains all your work ? On 3.12.y I see the commit "dwc_otg: fiq_fsm: Base commit for driver rewrite" but no the other commits that are visible on 3.13.y branch. O...
by fabriced
Tue Apr 15, 2014 10:25 pm
Forum: Troubleshooting
Topic: Call for beta testers: FIQ_FSM USB driver rewrite
Replies: 250
Views: 103639

Re: Call for beta testers: FIQ_FSM USB driver rewrite

I have USB issues with for example bluetooth dongles so I am expecting a lot from this new driver. I have to thank you a lot, the system seems more stable. Bluetooth dongle has less disconnection. But with Huawei modem, I have still issues with some models. There is no FSM trace in the syslog so I t...
by fabriced
Tue Apr 15, 2014 9:40 pm
Forum: Troubleshooting
Topic: Call for beta testers: FIQ_FSM USB driver rewrite
Replies: 250
Views: 103639

Re: Call for beta testers: FIQ_FSM USB driver rewrite

Dear,
Could you also backport this into 3.10.y-next ?
Kind regards,
Fabrice
by fabriced
Wed Jan 22, 2014 7:36 am
Forum: Troubleshooting
Topic: USB redux
Replies: 514
Views: 188627

Re: USB redux

Dears, I think I have the same issue. I am on 3.10.27 and was thinking split transaction issue was solved but with a bluetooth dongle I have fast failure except if I switch it to USB 1. Is the fix commited into 3.10 branch ? Maybe is it possible to switch only the bluetooth dongle to USB 1 but leave...
by fabriced
Mon Nov 18, 2013 12:59 pm
Forum: Advanced users
Topic: Next firmware tree is now 3.10
Replies: 105
Views: 35084

Re: Next firmware tree is now 3.10

Hi, Master branch is on 3.10.19 and the next branch is on 3.10.18. Now they are both on 3.10.y, it is unclear for me what is on each branch and we do not have the sources. When I read the commits, I do not really understand what is or isn't in each. Could it be possible to give a summary of the diff...
by fabriced
Thu Jun 06, 2013 8:41 pm
Forum: Troubleshooting
Topic: Restart if boot loader fail
Replies: 0
Views: 359

Restart if boot loader fail

Dears, I am stuck with an issue for which I need some advises. I have Raspberry Pi's in boxes I can not easily restart. Some of them have the power supply down during the night, others are always on. I have configured them to use a read-only filesystem to avoid main partition corruption. When they p...

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