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by hansotten
Thu Aug 19, 2021 9:03 am
Forum: Nederlands
Topic: Raspberry Pi booten vanaf een SSD
Replies: 1
Views: 688

Re: Raspberry Pi booten vanaf een SSD

Raspbery Pi3 en 4 kunnen zonder HAT van USB SSD/M2 booten. Voor een M2 is een USB adapter/behuizing wel te vinden. Zo iets als https://nl.aliexpress.com/item/32915406103.html LEt wel opd at dit een werkende versie is, liefst een ASM IC gebaseerd type zoals de ASMedia ASM1153E . Dit is een goeie: htt...
by hansotten
Tue Jul 20, 2021 2:29 pm
Forum: Other
Topic: install windows on rpi with Linux
Replies: 18
Views: 1895

Re: install windows on rpi with Linux

hi all how to install wor project on ubuntu i want to install windows on rpi but i do not have a windows machine,but i have a Ubuntu 21.04 pls tell me a way to install windows on rpi with ubuntu.I also tried using gnome boxes (virtual box) but it is so slow that it took around 4 hours to get 1 perc...
by hansotten
Sat Jul 17, 2021 11:43 am
Forum: Troubleshooting
Topic: Pi 4 doesn't recognise SSD
Replies: 9
Views: 597

Re: Pi 4 doesn't recognise SSD

It is the JMicron interface probably. Try the quirks solution. Or get a cheap working USB 3 adapter , ASmedia is good as chip set (the Pihut one is fine and cheap and sold out ...). The OS you are using may not be the cause (despite the remarks above), I boot other OS'es without problems from ASMedi...
by hansotten
Fri Jul 09, 2021 8:28 am
Forum: Other
Topic: Before Anyone Asks...(Windows 11)
Replies: 53
Views: 7840

Re: Before Anyone Asks...(Windows 11)

On Windows 11 on ARM on the Pi400 X86 emulation works.

I tested some of my Lazarus programs Windows .exe files and installed Lazarus for WIn32, it runs fine with decent performance.
Quite impressive!
by hansotten
Tue Jun 08, 2021 5:55 pm
Forum: Troubleshooting
Topic: Headless pi4 in another building - duh!
Replies: 9
Views: 428

Re: Headless pi4 in another building - duh!

How did you configure networking? If it is DHCP you could at your new location still SSH to it, once you find the IP with any tool (or use <name of the pi>.local if you have Bonjour running) Of course this requires an ethernet cable. With a fixed IP (bad idea usually) you need a working keyboard ind...
by hansotten
Mon May 03, 2021 11:46 am
Forum: SDK
Topic: Always getting only four bytes instead of nine bytes on serial port of Pico
Replies: 15
Views: 924

Re: Always getting only four bytes instead of nine bytes on serial port of Pico

So the sensor sends in HEX format 9 bytes? A hex byte is represented by two characters! It is still unclear whether 'byte' for you means received byte/character or a binary byte presented as two hex characters. Without you showing the datasheet of the sensor and seeing the received data I tend to th...
by hansotten
Fri Apr 30, 2021 12:30 pm
Forum: SDK
Topic: Always getting only four bytes instead of nine bytes on serial port of Pico
Replies: 15
Views: 924

Re: Always getting only four bytes instead of nine bytes on serial port

You state the sensor sends 9 bytes of data. What is the specification? Binary? Ascii? CR LF terminated? Header? And you try to read 9 characters in your array, assuming it is ASCII readable. The time you read more bytes, it has a CR LF 0D 0A, so that is received also in the byte stream. Is it ASCII ...
by hansotten
Thu Apr 29, 2021 1:00 pm
Forum: Beginners
Topic: 5v, gpios and 74hc595 is this damaging my pi
Replies: 20
Views: 809

Re: 5v, gpios and 74hc595 is this damaging my pi

Soz my first wiring diagram haha. Fixed my errors https://drive.google.com/file/d/1uoLxrqhJnBS2Jk28g_VKKVBnvcgJZSwY/view?usp=drivesdk All Pi connections you use are output only so no problem if the 595 runs at 5V, the voltage level for a '1' will be high enough to drive the 595 inputs. Since the Pi...
by hansotten
Sun Apr 25, 2021 9:11 am
Forum: Beginners
Topic: My 4th headless setup failure
Replies: 21
Views: 1093

Re: My 4th headless setup failure

Final report! Reformatted an SD card from a RasPi Zero W and flashed a copy of Buster. Added my ssh file. This time I took my wpa_supplicant.conf into Notepad++ and changed the line ending format from Windows (CR LF) to Unix (LF) and added that to the SD card root. Same result: SSH enabled but no W...
by hansotten
Mon Mar 01, 2021 10:55 am
Forum: Troubleshooting
Topic: Raspberry cant boot from USB 3.0
Replies: 9
Views: 413

Re: Raspberry cant boot from USB 3.0

Natec Rhino GO Sata 2,5' Is there something wrong with this cable? According to the Website it is an enclosure not a cable :? https://natec-zone.com/product/external-hdd-enclosure-natec-rhino-go-2-5-sata-usb-3-0 Look again and see it is a USB 3.0 device. Lacking information on chipset alas.
by hansotten
Mon Mar 01, 2021 10:53 am
Forum: Troubleshooting
Topic: Raspberry cant boot from USB 3.0
Replies: 9
Views: 413

Re: Raspberry cant boot from USB 3.0

What does lsusb tell you about the chipset of the USB adapter? Google for this chipset and USB boot problems on a Pi.

Many Jmicrons are known to cause problems. Using Quirks (google it or check the pinned forum topics here!) may help.
by hansotten
Mon Mar 01, 2021 10:49 am
Forum: Beginners
Topic: Can Raspberry Pi Zero W be powered by a USB 2.0?
Replies: 3
Views: 260

Re: Can Raspberry Pi Zero W be powered by a USB 2.0?

In theory an USB 2.0 port would be able to supply 0,5A . In practice, it depends. 0.5A will be enough for a low load on the Pi (avoid GUI, use lite OS). Get a Digital USB Mobile Power Charging Current Voltage Tester Meter thingie from AliExpress for a couple of dollars. Also get USB Load Resistance ...
by hansotten
Fri Feb 26, 2021 8:26 am
Forum: Advanced users
Topic: Install OS on USB-MSD from a Pi
Replies: 5
Views: 458

Re: Install OS on USB-MSD from a Pi

I'd like to get the best performance I can by using a M.2 NVMe SSD formatted in ext4. Thanks The drive being ext4 is not important, the imager program will overwrite any formatting on the drive present, with a small boot FAT partition on front. The original formatting will be lost and you get what ...
by hansotten
Fri Feb 26, 2021 8:15 am
Forum: Raspberry Pi 400
Topic: Raspberry Pi 400 died suddenly
Replies: 10
Views: 1044

Re: Raspberry Pi 400 died suddenly

"Another thing I noticed is I connected it to a mobile charger which was rated 2A instead of a similarly looking 3A I have." That adapter is not fit for a Raspberry Pi 4 at all, it is a charger, not a power supply. Most probably it did not react very well to the increased power request for...
by hansotten
Thu Feb 25, 2021 3:49 pm
Forum: General discussion
Topic: Pi 400 still only accepting max 16GB SD cards for Pi OS [false claim!]
Replies: 28
Views: 1602

Re: Pi 400 still only accepting max 16GB SD cards for Pi OS

Not true.

How did you image the SD card? Brand of SD card?
by hansotten
Mon Feb 15, 2021 10:54 am
Forum: General discussion
Topic: Does Bluetooth even work on new RPI4 ?
Replies: 60
Views: 12268

Re: Does Bluetooth even work on new RPI4 ?

Raspberry Pi Operating System is what is recommended: https://www.raspberrypi.org/software/ Hello Fruitoftheloom. As you can see / read in my original post, the first log and problem was while running the Raspberry Pi Operating System Desktop Full version. Quite but did you undertake an update / fu...
by hansotten
Thu Jan 21, 2021 2:42 pm
Forum: General
Topic: New product Announcement!
Replies: 67
Views: 4118

Re: New product Announcement!

I just ordered 2 Pico's and header sets plus an Explorer Base from Pimoroni. I thought I got a discount, but as it turns out they did not charge VAT after the Brexit. Now let's see how Dutch customs will handle it; VAT is OK, but I fear the handling & administration fee is going to hurt :| Stan...
by hansotten
Wed Jan 06, 2021 1:59 pm
Forum: Advanced users
Topic: Raspberry PI OS support and release schedule
Replies: 55
Views: 4093

Re: Raspberry PI OS support and release schedule

With so many industry customers and the in the beginning unexpected but surely welcome fact, and now an important part of the business according to Eben, that such a large amount of Pi's sold there it is strange that the question for long term support has not been addressed yet. It is simply a matte...
by hansotten
Sat Jan 02, 2021 10:27 am
Forum: Beginners
Topic: HELP is my new Raspberry Pi4 dead on arrival?
Replies: 4
Views: 227

Re: HELP is my new Raspberry Pi4 dead on arrival?

I see in the kit contents they ship a power supply and a cable with power on/off switch. Not the official power supply. Always known to cause problems. Is it possible to not use the power switch cable and power directly? Or do you have another power supply with enough power? Anyway, returning the ki...
by hansotten
Wed Dec 30, 2020 11:55 am
Forum: Raspberry Pi OS
Topic: unable to pair an Bluetooth speaker to the latest Rasbian OS on RPi 4B
Replies: 7
Views: 445

Re: unable to pair an Bluetooth speaker to the latest Rasbian OS on RPi 4B

I'll try the fixes at https://www.raspberrypi.org/blog/new-raspberry-pi-os-release-december-2020/ and report back :geek: The recommended APT syntax is: sudo apt update sudo apt full-upgrade https://www.raspberrypi.org/documentation/raspbian/updating.md Don't worry, that is also in the blog!
by hansotten
Wed Dec 30, 2020 10:51 am
Forum: Raspberry Pi OS
Topic: unable to pair an Bluetooth speaker to the latest Rasbian OS on RPi 4B
Replies: 7
Views: 445

Re: unable to pair an Bluetooth speaker to the latest Rasbian OS on RPi 4B

It does't look like PulseAudio is actually fixed for BT support, even today (December 30th 2020) Help? Hints? Fixes? :ugeek: Thanks, Works for me with the december 2020 update, before that update bluetooth was not a good experience at all. How did you update or did you install a fresh image ? See t...
by hansotten
Sun Dec 27, 2020 7:21 pm
Forum: General discussion
Topic: Birdhouse cam - advice on which Pi please
Replies: 18
Views: 931

Re: Birdhouse cam - advice on which Pi please

a Pl i 4 wouldbe overkill. your pi 2 is fine with an ethernetcable not so handy for a birdcam. a zero w is smaller and has wifi
by hansotten
Sun Dec 27, 2020 2:38 pm
Forum: General discussion
Topic: Birdhouse cam - advice on which Pi please
Replies: 18
Views: 931

Re: Birdhouse cam - advice on which Pi please

DougieLawson wrote:
Sun Dec 27, 2020 2:29 pm
Zero is perfectly good for the job. The only complication is the special camera cable that's needed for the Zeros.
A Zero needs some sort of network adapter to upload the images! Pi 2 has the advantage here.
by hansotten
Sat Dec 05, 2020 9:41 pm
Forum: Python
Topic: Python Serial tester
Replies: 30
Views: 1913

Re: Python Serial tester

Moris526 wrote:
Sat Dec 05, 2020 4:56 pm

Code: Select all

pi@raspberrypi:~$ sudo ls -1 /dev/ttyGS*
/dev/ttyGS0
l or 1 makes a big difference for ls ..
by hansotten
Sat Dec 05, 2020 6:47 pm
Forum: Raspberry Pi OS
Topic: Audio not working with Chromium Web Browser but works with VLC
Replies: 9
Views: 3860

Re: Audio not working with Chromium Web Browser but works with VLC

hansotten wrote:
Mon Nov 16, 2020 6:31 pm
chromium-browser --disable-features=AudioServiceOutOfProcess

did it for me!

At least Youtube, some other webistes too, but some still are silent or complain about errors.

Chromium 84 surely has an audio problem in Raspberry Pi Os.
Now fixed in the latest Raspberry OS decemb2r 2020.

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