Raspberry Pi Group

Crypto

Been perusing the 5,800 page ARM V8 manual and encountered a statement that the Crypto option is subject to export cont...

1 comments posted 5yrs

posted by headstone255

1 comments posted 5yrs posted by headstone255

RPi4 A72 processor cryptography?

Does the A72 CPU in the RPi4 have the optional cryptography extensions?

3 comments posted 5yrs

posted by headstone255

3 comments posted 5yrs posted by headstone255

RPi400?

Which processor is fitted into that integrated solution? RPi4?

10 comments posted 5yrs

posted by headstone255

10 comments posted 5yrs posted by headstone255

pcmanfm using a whole CPU

Task Manager says that on my RPi 4B, pcmanfm is using a whole CPU (25% or so overall). Any good reason this should be so...

3 comments posted 5yrs

posted by timstreater

3 comments posted 5yrs posted by timstreater

world wide Pi shortage

anyone lse seeing this? -- (aka 'Bombastic Bob' in case you wondered) 'Feeling with my fingers, and thinking with my br...

8 comments posted 5yrs

posted by BigBadBob-at-mrp3-dot-com

8 comments posted 5yrs posted by BigBadBob-at-mrp3-dot-com

Bluetooth and iPhone on Pi4

I've been given an iPhone6 and am having trouble connecting it to my Pi4. Using the USB cable seems to disrupt the USB...

0 comments posted 5yrs

posted by bp

0 comments posted 5yrs posted by bp

Dropdown of popup menu too tall

Is there a way to limit the height of the dropdown when you click on a popup menu? Other OSes seem to handle the situat...

5 comments posted 5yrs

posted by timstreater

5 comments posted 5yrs posted by timstreater

Delay slots?

Is it correct that in the various ARM processors fitted into RPis, that no delay slots after branches and loads are need...

1 comments posted 5yrs

posted by headstone255

1 comments posted 5yrs posted by headstone255

Struggling to read signals from IR diode

I'm using Pi3, Rasberry Pi OS Buster. Diode: TSOP38238 The diode is connected to GND, 3.3V and GPIO14 (= header pin 8)...

1 comments posted 5yrs

posted by real-not-anti-spam-address

1 comments posted 5yrs posted by real-not-anti-spam-address

Installing ALSA libraries

Since the package for xoscope doesn't include ALSA support I tried downloading the latest sources. Looks like that does...

5 comments posted 5yrs

posted by bp

5 comments posted 5yrs posted by bp

X11R6?

I am trying to compile/install pgm last built from wheezy onto a rpi running buster os. The make and Makefile refer to...

17 comments posted 5yrs

posted by nelsonse48

17 comments posted 5yrs posted by nelsonse48

CrowPi/CrowPi2

Does anybody know this two packages practically? They seem to be very expensive but very useful also. I think about buy...

12 comments posted 5yrs

posted by me

12 comments posted 5yrs posted by me

Best way to report bugs in packages?

In playing with xoscope on a Pi4 equipped with an ALSA sound capture device it looks as if the xoscope installed by apt...

10 comments posted 5yrs

posted by bp

10 comments posted 5yrs posted by bp

rp4 fresh install - cannot connect to any wlan

Hi, today i install a fresh raspbian (debain buster) on my new rpi4. Kable Network is working well. Wlan settings are s...

12 comments posted 5yrs

posted by repcom

12 comments posted 5yrs posted by repcom

USB Sound card with surround over optical?

Hi, Does anyone know of a USB sound card compatible with the Raspberry Pi (i.e. Linux) which can do 5.1 surround sound...

13 comments posted 5yrs

posted by news

13 comments posted 5yrs posted by news