Search found 44 matches
- Fri Mar 31, 2017 1:12 pm
- Forum: Advanced users
- Topic: Difference between DWCOTG and DWC2
- Replies: 2
- Views: 6524
Re: Difference between DWCOTG and DWC2
dwc_otg is the driver that has been heavily patched to squeeze most performance & function in host mode on the Pi: the fiq stuff etc. So heavily patched that, despite the name, it only does host mode & not OTG. dwc2 is an upstream driver which can do the OTG host/gadget flip dictated by OTG...
- Fri Mar 31, 2017 8:18 am
- Forum: Advanced users
- Topic: Difference between DWCOTG and DWC2
- Replies: 2
- Views: 6524
Difference between DWCOTG and DWC2
Hello, I can't find good answer about this online. What is the difference in DWCOTG and DWC2 drivers? I see both of them work on RPI3 but haven't tested them much. Is DWC2 newer or somehow better? I remember those dwc_otg configuration parameters few years ago until it become quite stable. I never s...
- Thu Oct 06, 2016 1:48 pm
- Forum: Advanced users
- Topic: What triggers led1?
- Replies: 0
- Views: 663
What triggers led1?
Hi guys, I'm trying to understand what are triggers to led1 activation. I would like to use it for reading eventual under-voltage states, but I'm not sure if that is good idea as something else might fire false alarm. I see this is /sys/class/leds/led1/trigger: [none] rc-feedback kbd-scrollock kbd-n...
- Thu Sep 22, 2016 12:59 pm
- Forum: General discussion
- Topic: Rpi2+
- Replies: 49
- Views: 16087
Re: Rpi2+
This means we will see stop in production of RPI2?
What are actual differences between RPI2 and RPI3 physically so someone would need adopted version of RPI2?
What are actual differences between RPI2 and RPI3 physically so someone would need adopted version of RPI2?
- Mon Feb 29, 2016 1:58 pm
- Forum: Advanced users
- Topic: RPI3: Wireless and Bluetooth antenna
- Replies: 14
- Views: 15586
Re: RPI3: Wireless and Bluetooth antenna
Now it would be super-cool if someone makes cheap sticker-like antenna.
Maybe it already exists, but I'm not informed.
Maybe it already exists, but I'm not informed.
- Mon Feb 29, 2016 1:41 pm
- Forum: Advanced users
- Topic: RPI3: Wireless and Bluetooth antenna
- Replies: 14
- Views: 15586
Re: RPI3: Wireless and Bluetooth antenna
Can you point them out, I don't see the (3?) accessible endpoints? That is good place but photo is bad. It looks like missing upper pad. Just below GPIO 2. If you look at last photo from FCC it's much more clear. EDIT: I tried not to be lazy and show my GIMP skills :) Here it is: http://i.imgur.com...
- Mon Feb 29, 2016 12:54 pm
- Forum: Advanced users
- Topic: RPI3: Wireless and Bluetooth antenna
- Replies: 14
- Views: 15586
Re: RPI3: Wireless and Bluetooth antenna
I've found it on FCC photos. On bottom side besides GPIO 2 pin. Pads are on 45° angle (they were probably thigh with space).chrisoh wrote:Any idea which pads?
Looking at this, I can't see the appropriate pads on the underside of the Pi 3?
- Mon Feb 29, 2016 12:14 pm
- Forum: Advanced users
- Topic: RPI3: Wireless and Bluetooth antenna
- Replies: 14
- Views: 15586
RPI3: Wireless and Bluetooth antenna
We all saw new RPI3 announcement. I was wondering if anyone knows if it will have an option for having external antenna? I'm not an expert in this field but I know that RPI can't have metal case in case of antenna on board (if you want usable wireless). It's a question for us who make industrial app...
- Mon Feb 29, 2016 11:21 am
- Forum: Compute Module
- Topic: Compute module 3 details?
- Replies: 40
- Views: 19867
Re: Compute module 3 details?
Can you tell us about memory on CM3? Is it 4GB NAND? Is there anything else you can share?6by9 wrote:I can't say much as that's not my role, but I have one and can confirm that it is exactly the same form factor, and I wasn't warned against plugging a CM1 into the board.

- Mon Feb 29, 2016 10:55 am
- Forum: Compute Module
- Topic: Compute module 3 details?
- Replies: 40
- Views: 19867
Re: Compute module 3 details?
I'm sure it will be as Foundation always take good care about backwards compatibility.edje9 wrote:Will it be size and pin compatible?
- Mon Feb 29, 2016 9:52 am
- Forum: Compute Module
- Topic: Compute module 3 details?
- Replies: 40
- Views: 19867
Compute module 3 details?
We saw release of RPI3 and official blog post mentioned Compute module 3 release in few months.
However, it seams that no details about CM3 were published.
Maybe somebody knows more?
However, it seams that no details about CM3 were published.
Maybe somebody knows more?
- Tue Aug 11, 2015 1:01 am
- Forum: Compute Module
- Topic: Is it safe to start new design with CM1 but targeting CM2?
- Replies: 1
- Views: 1000
Is it safe to start new design with CM1 but targeting CM2?
As title says, can someone officialy confirm that CM2 will be 100% compatible with CM1 motherboard designs?
May be it was already said somewhere but I can't find it.
May be it was already said somewhere but I can't find it.
- Mon Apr 13, 2015 8:27 pm
- Forum: Compute Module
- Topic: New compute module?
- Replies: 24
- Views: 6563
Re: New compute module?
Any news on this matter?
- Thu Mar 26, 2015 9:15 am
- Forum: Troubleshooting
- Topic: NFS boot with DHCP is slow?
- Replies: 6
- Views: 2208
Re: NFS boot with DHCP is slow?
I've abandoned that Arch long time ago, but if I recall well, it was about network switch that caused delay in accepting rpi into netowork.
- Wed Mar 25, 2015 11:36 am
- Forum: Compute Module
- Topic: New compute module?
- Replies: 24
- Views: 6563
Re: New compute module?
Why do people think the CM hasn't been selling? Figures have never been released. Consumer items (like Slice) are only one part of the CM's abilities, there are lots of industrial applications that could use them that the huge majority of people would never hear about. I agree with that. As I said ...
- Tue Mar 24, 2015 9:10 pm
- Forum: Compute Module
- Topic: New compute module?
- Replies: 24
- Views: 6563
Re: New compute module?
I hope we will see CM2 soon, I'm sure there are many industrial customers (like us) that already have big plans with this little thing 

- Fri Mar 13, 2015 11:58 am
- Forum: Troubleshooting
- Topic: Watchdog unreliable, rebooting without a reason?
- Replies: 3
- Views: 1061
Watchdog unreliable, rebooting without a reason?
Hello, I've installed 100s of RPI2s. I've noticed that bcm2708 watchdog sometimes fires reboot without specific reason, while everything was working normally. That happens in every 30 minutes, or so. (it happened in RPI1 too) If I disable watchdog on them, they don't reboot randomly (of course). I'm...
- Mon Feb 23, 2015 7:50 pm
- Forum: For sale
- Topic: SALE: Lot of 100 RPI model B 512MB
- Replies: 13
- Views: 4694
Re: SALE: Lot of 100 RPI model B 512MB
Thank youiinnovations wrote:Why is everybody here so negative/paranoid? Dude wants to sell some Pis. If you want assurances, ask for them. If you have a better offer, throw it his way.
C
- Mon Feb 23, 2015 4:15 pm
- Forum: For sale
- Topic: SALE: Lot of 100 RPI model B 512MB
- Replies: 13
- Views: 4694
Re: SALE: Lot of 100 RPI model B 512MB
Sorry guys, I forgot to subscribe to thread so I didn't noticed replies until today when @harvy sent me PM. So, to answer your questions: * 100 RPIs are in Croatia, EU * All are new, just opened to put number marking on them * I listed them on eBay but there was 0 interest so I didn't update the lis...
- Sat Feb 07, 2015 2:58 pm
- Forum: General discussion
- Topic: LVDS
- Replies: 3
- Views: 1439
Re: LVDS
RPI2 doesn't have LVDS but you can use some HDMI to LVDS boards.
- Sat Feb 07, 2015 2:51 pm
- Forum: General discussion
- Topic: libCEC not working on LG TV (LD330)
- Replies: 18
- Views: 7493
Re: libCEC not working on LG TV (LD330)
I have bad news for you. LG doesn't respect HDMI CEC protocol for turning TV off. It's stated on libcec page and I know it from my personal experience.
- Tue Feb 03, 2015 12:26 pm
- Forum: For sale
- Topic: SALE: Lot of 100 RPI model B 512MB
- Replies: 13
- Views: 4694
SALE: Lot of 100 RPI model B 512MB
Hello, I have 100 pcs of RPI model B 512MB (good old model B) that I want to sell, as I want to upgrade to RPI2. RPIs are new, only refurbished to mark them with number for internal use. We can arrange PayPal payment and fast tracked delivery for you. MPEG2 decode key is included. Also, I can includ...
- Mon Sep 15, 2014 12:02 pm
- Forum: Advanced users
- Topic: HW watchdog monitoring filesystem (nfsroot)?
- Replies: 0
- Views: 596
HW watchdog monitoring filesystem (nfsroot)?
Hello Can hardware watchdog monitor nfsroot and what is proper configuration to achieve it? I have watchdog running fine and rebooting on kernel panics, but when I plug out network cable and lose root fs, there is no kernel panic to force reboot, watchdog is not rebooting RPI, although system is unr...
- Mon May 19, 2014 3:27 pm
- Forum: Official Foundation Display
- Topic: WebKit + Gstreamer + WebGL + Canvas + MSE + EME (PI0/1/2/3)
- Replies: 208
- Views: 85537
Re: Qt5WebKit + Gstreamer + WebGL + Canvas
I've tride this out too and had quite the same problem, meanwhile this is not really "freezing" it seems to be, but actually this is only the mouse that does not answers after any request on google, however you can still use the keybaord arrows/tab key to move into pages. So, the main que...
- Fri May 16, 2014 8:55 am
- Forum: Official Foundation Display
- Topic: WebKit + Gstreamer + WebGL + Canvas + MSE + EME (PI0/1/2/3)
- Replies: 208
- Views: 85537
Re: Qt5WebKit + Gstreamer + WebGL + Canvas
I just runvitorcarvalhoml wrote:10robinho what do you trying to run?
Code: Select all
qtbrowser