General discussion • Re: How much is pi stuff supposed to cost?
Hi,I was considering purchasing the newly released Raspberry Pi monitor and was quite surprised by the price.It costs $196 here, which converts to about $145 USD, including shipping and taxes....
View ArticleBeginners • Re: Where can I find books on optimising ARM assembly code by hand?
The problem with optimising ARM assembly code, which we do a lot of for critical routines, is it varies every time you do so. There are so many other influences, especially with multicore processors...
View ArticleTroubleshooting • Re: Raspberry Pi 5 cannot get to boot settings
Actually the Batocera is working perfectly, it is on the SD card though. The issue is when you turn on the Pi it does not check the SD card for the operating system, it is only looking at the ethernet...
View ArticleCompute Module • Re: CM5 in Dev Kit can not boot from SD card ?
Still for you. Remember CM5 is designed for embedded people who want more performance than a CM4 and are almost certainly designing their own boards.It still seems ODD to me that they would NOT...
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Camera board • Re: Newbie alert! Help with Rpi5 and camera distance recording
Thanks @rpdom for the snippet!For those wondering yes I did read the entire RPI Camera documentation. It's information overload and I learn better with examples!So I'm checking out your code and parts...
View ArticleBeginners • mild drone jammer within house rpi4 capable? instructions?
mild drone jammer within house rpi4 capable? instructions?Statistics: Posted by VisuallausiV — Sat Dec 28, 2024 8:26 pm
View ArticleOther projects • Re: BBC Emulator as an O/S for Pi
Perhaps I should rewrite them in Python on the PI!I believe it's obligatory now.I see you were looking for "Marooned on Mars" in 2009 when you posted on Stardot. No-one's found it yet. It doesn't help...
View ArticleTroubleshooting • PCF8591 Calibration
Hello all, thanks for reading!I have the little X-Y joystick through a PCF8591 A/D converter to the GPIO of a Raspberry Pi 4B.The output from pcf8591 is erratically unusable. It's not linear or...
View ArticleCamera board • Re: IMX290 Low light/Night mode
Did you call imx290a.json as a tuning file ?Eg rpicam-vid --tuning-file /home/USERNAME/imx290a.jsonStatistics: Posted by gordon77 — Sun Dec 29, 2024 7:47 pm
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General discussion • Re: New Raspberry Pi Products
If RPi do change to USB C, I expect a lot of people that have a lot of Zero units in use will not be best pleased... There is an official micro-USB-B to USB-C adapter. It was released along with the...
View ArticleTroubleshooting • Re: Pi 5 misses pings on ethernet when using 10HD
I think there is an issue, because I can clearly see that this is a Broadcom ethernet adapter, and yet the raspberry pi 5 is showing that it is using macb driver which according to the raspberry linux...
View ArticleGeneral • Re: Testing high forward voltage 5mm LEDs on Pico digital pins...
I should mention that when I was testing the LEDs off the Pico gpio I also tested off the 3v3 pin and it behaved the same way. In other words, the source voltage drops with the load in the same way....
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Beginners • Re: Using Pi as a wifi hotspot - problem with some devices...
Here's the output, grepping for "wlan" When I saw your latest posting, I'd just spotted that we were grepping the ship wifi adaptor instad of the hotspot one.Tabby is an Android tablet, martin_laptop...
View ArticleSDK • Failed to build 'picotool'
Code: c:\pico\picotool\build>cmake ..Using PICO_SDK_PATH from environment ('C:\Program Files\Raspberry Pi\Pico SDK v2.1.0\pico-sdk')./C:/Program Files (x86)/picotool/share/picotool/-- Using the...
View ArticleTroubleshooting • Re: Samba/smbd Won't start
When it comes to Samba, it isn't 'latest and greatest', it is 'latest and better'. I think to fix your system, you are going to have to start again and as your problem was probably caused by an...
View ArticleSDK • Re: Centralising UART set up.
Many thanks, that makes a lot more sense. That seems to do the job : Code: // stdout_uart_init(); // uart_init(uart_get_instance(SERIAL_PORT+0), UART_BAUD_RATE); // returns when active //was...
View ArticleSDK • Trouble printing time_us_64()
Hi, I need to print the result of time_us_64(). I tried using %d and produces 0 (clearly wrong). I then tried %ll and %ull and in both cases is simply got nothing in the output after the string...
View ArticleRaspberry Pi OS • Re: Is it safe and possible to by-pass apt dependence check?
As Debian official software list, Mosquitto version 2.0.11, year 2021 was installed. Mosquitto has race-condition/timing error. It does? It's not reported on the Debian Bug report logs.Debian's...
View ArticleBeginners • Re: How do I read an SO file on Debian?
Why are you looking at object files when you don't even know the basics of programming?Read the documentation, books & magazines readily available. Stop wasting your time* trying to understand...
View ArticleSDK • Re: Trouble printing time_us_64()
llu or lld ?Code: printf("Repeat at %lld\n", time_us_64());Statistics: Posted by gmx — Mon Dec 30, 2024 8:17 pm
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