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by gsh
Tue Oct 05, 2021 9:22 am
Forum: General
Topic: USB Vendor ID/Product ID
Replies: 24
Views: 1660

Re: USB Vendor ID/Product ID

If anyone has a suitable suggestion as to how this would work, I'm happy to hear it. But I think this will only work for Linux drivers which are upstreamed.

Gordon
by gsh
Mon Oct 04, 2021 6:25 am
Forum: General
Topic: USB Vendor ID/Product ID
Replies: 24
Views: 1660

Re: USB Vendor ID/Product ID

Hi, Gordon Hollingworth at Raspberry Pi Trading here, So I've had a few conversations with others about this and am trying to understand what is required: The issue is that for each PID/VID combination I have to make an application to the USB IF to make that assignment to a company. I cannot make th...
by gsh
Sun Aug 29, 2021 4:29 pm
Forum: Advanced users
Topic: Using a Raspberry Pi to flash Windows 10 to a SD card
Replies: 90
Views: 8310

Re: Using a Raspberry Pi to flash Windows 10 to a SD card

Yes it is perfectly legal to use the Windows On Raspberry to install the available ARM64 bit image (which you download from Microsoft's servers). Once you do that it will give you an evaluation version of the software and nag you to activate a license (i.e. pay for it). What isn't legal is downloadi...
by gsh
Tue May 18, 2021 5:54 am
Forum: Compute Module
Topic: CM4 Mass Programming
Replies: 39
Views: 3580

Re: CM4 Mass Programming

Actually reading about the protocol, it seems the start of transfer would have to be synchronised with UFTP, so this wouldn't actually help (and will in fact make it worse since all the units would finish at the same time wasting the operators time... So yes we'd probably have to implement our own v...
by gsh
Tue May 18, 2021 5:50 am
Forum: Compute Module
Topic: CM4 Mass Programming
Replies: 39
Views: 3580

Re: CM4 Mass Programming

It sounds like UFTP does everything you suggest (i.e. allows individual nodes to request retransmissions), don't know about whether it'll allow a device to enter the stream at a random point, but that doesn't sound particularly difficult to implement...

Gordon
by gsh
Wed May 12, 2021 12:37 pm
Forum: Compute Module
Topic: CM4 Mass Programming
Replies: 39
Views: 3580

Re: CM4 Mass Programming

Yes, the provisioning system is being trialled right now with a few select customers...

Email me and I'll add you to the list... simply email

echo info@raspberrypi.com | sed -e "s/info/gordon/"
by gsh
Wed Apr 07, 2021 9:11 am
Forum: Camera board
Topic: STICKY: libcamera - open source camera stack
Replies: 123
Views: 36308

Re: STICKY: libcamera - open source camera stack

I haven't tried it, but considering there are overlays for each of the things you ask that suggests the drivers are all there, it just requires you manipulating the device tree sufficiently to enable the functionality you require.

/boot/overlays/tc358743.dtbo
/boot/overlays/imx477.dtbo
by gsh
Wed Apr 07, 2021 7:13 am
Forum: Camera board
Topic: STICKY: libcamera - open source camera stack
Replies: 123
Views: 36308

Re: STICKY: libcamera - open source camera stack

No crypto chip is required for any camera on the compute module products...
by gsh
Thu Mar 25, 2021 3:45 pm
Forum: Compute Module
Topic: CM4 Mass Programming
Replies: 39
Views: 3580

Re: CM4 Mass Programming

We do have a solution we're trialling at the moment, but it's in a state of flux right now... Basically programs everything through USB device, but we're switching it to Ethernet to improve the performance... EDIT: Please go to: https://github.com/raspberrypi/cmprovision For more information on the ...
by gsh
Mon Mar 22, 2021 2:29 pm
Forum: General discussion
Topic: Netflix on Chromium v84 working! (Chromium Media Edition)
Replies: 34
Views: 35769

Re: Netflix on Chromium v84 working! (Chromium Media Edition)

You probably want to stop the xcompmgr or start compton

I can't remember but that's something else Ventz did with his script
by gsh
Fri Mar 19, 2021 5:34 pm
Forum: Compute Module
Topic: Choosing the right pins for a MIPI display
Replies: 6
Views: 496

Re: Choosing the right pins for a MIPI display

What is the display? Do you have a specification? Does it have a driver in the Linux kernel already?
by gsh
Fri Mar 19, 2021 10:11 am
Forum: General discussion
Topic: old threads
Replies: 120
Views: 9554

Re: old threads

Well, it's been done...

I've set it mostly across the board at 180 days

Gordon
by gsh
Tue Mar 16, 2021 11:50 am
Forum: General discussion
Topic: old threads
Replies: 120
Views: 9554

Re: old threads

Ok,

I've enabled auto-locking on a private forum to check whether it is working correctly and it seems to do the right thing.

It does seem to require enabling on a per forum basis, but was thinking of autolocking any thread where the last post was 90 days old...

Gordon
by gsh
Tue Mar 16, 2021 7:50 am
Forum: General discussion
Topic: old threads
Replies: 120
Views: 9554

Re: old threads

Have asked our forum admin to look into using the extension to lock posts...
by gsh
Sun Mar 14, 2021 7:44 am
Forum: General discussion
Topic: Microsoft GPG key suggestion
Replies: 477
Views: 43597

Re: Microsoft GPG key suggestion

Ok this topic isn't really a topic anymore so I'm locking it... We are no longer checking the Microsoft repo for changes because code is now hosted in the Raspberry Pi repo. I realise many of you don't like this, but that's the solution we went for after much deliberation.

Gordon
by gsh
Fri Feb 26, 2021 9:42 am
Forum: Compute Module
Topic: Raspberry Pi Compute Module 4 8GB Flashing Issue!
Replies: 11
Views: 1961

Re: Raspberry Pi Compute Module 4 8GB Flashing Issue!

yoyojacky wrote:
Tue Feb 23, 2021 5:24 am
https://www.jeffgeerling.com/blog/2020/ ... mc-usbboot i found a tutorial video, and it works for me.
What did you differently to make this work for you?
by gsh
Thu Feb 25, 2021 10:01 am
Forum: Troubleshooting
Topic: Hardware Timestamping (PTP/1588) on CM4
Replies: 2
Views: 1574

Re: Hardware Timestamping (PTP/1588) on CM4

Please continue any discussion of this through the GitHub page (just so we don't have split information)

https://github.com/raspberrypi/linux/issues/4151

Going to lock this just to make sure this stays here!
by gsh
Mon Feb 22, 2021 12:16 pm
Forum: General discussion
Topic: Microsoft GPG key suggestion
Replies: 477
Views: 43597

Re: Microsoft GPG key suggestion

It seems pretty clear that there is some sort of legal arrangement between the two companies. And that nobody (on the inside at either company) wants to talk about it in public. I think we need to leave it at that. Even if I said there wasn't (which there isn't) you'd not believe me anyway, since y...
by gsh
Mon Feb 22, 2021 10:33 am
Forum: General discussion
Topic: Microsoft GPG key suggestion
Replies: 477
Views: 43597

Re: Microsoft GPG key suggestion

Re-distribution of their packages would require a different license.
by gsh
Mon Feb 22, 2021 9:31 am
Forum: General discussion
Topic: Microsoft GPG key suggestion
Replies: 477
Views: 43597

Re: Microsoft GPG key suggestion

Given the lack of any follow-up, it would appear compared to removing the hook that automatically adds the repository that staying the course has been selected as the better solution. Further discussion was started in the thread Although there has been a follow-up, and as I said previously we're lo...
by gsh
Tue Feb 16, 2021 9:48 am
Forum: Compute Module
Topic: Use in commercial products
Replies: 20
Views: 1955

Re: Use in commercial products

So checked with the person doing the testing, and we think that the Sandisk cards have so far survived being randomly power interrupted (while doing significant work building the Linux kernel) of the order of 200,000 times (across 30 test systems) and we've not yet seen a single failure to reboot on...
by gsh
Mon Feb 15, 2021 3:34 pm
Forum: Compute Module
Topic: Use in commercial products
Replies: 20
Views: 1955

Re: Use in commercial products

Tens of power-downs per hour, been running for a couple of weeks... Haven't found a failure (on the sandisk) yet...

Gordon
by gsh
Mon Feb 15, 2021 8:50 am
Forum: Compute Module
Topic: Use in commercial products
Replies: 20
Views: 1955

Re: Use in commercial products

Pr3sto wrote:
Fri Feb 12, 2021 9:05 pm

Thanks for the suggestion above also....this will likely show my ignorance, but does this approach also apply if using CM4 with eMMC Flash memory? (sorry software definitely isn't my area)
Yes it should work fine on SD card or eMMC based designs...

Gordon
by gsh
Mon Feb 15, 2021 8:47 am
Forum: General
Topic: Other RP2040 based boards rolling off the production lines
Replies: 6
Views: 781

Re: Other RP2040 based boards rolling off the production lines

I've created an 'other boards' forum, but it should only contain things that are relevant only to other boards...
by gsh
Fri Feb 12, 2021 4:27 pm
Forum: Compute Module
Topic: Use in commercial products
Replies: 20
Views: 1955

Re: Use in commercial products

My favourite (because I pushed for getting it added) is to use the overlayfs facility we have: Open the Raspberry Pi Configurations in the Preferences menu, then click on Performance and then overlay file system "Configure" This will basically make your whole SD card unwritable (any writes...

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