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Other RP2040 boards • Re: $4 RP2040 and FPGA board
I took a look at their Twitter feed, seems they have a production run of 1,000 which will be delivered in November. Given the content of their Twitter, they have dreams and ambition aplenty. Nothing...
View ArticleGeneral • Re: i2c pins damaged?
I2C_IC_TX_ABRT_SOURCE_ARB_LOST_BITS seems to be reporting that the I2C master has lost arbitration. Address on the bus did not match, something like that, caused by SDA low.Statistics: Posted by...
View ArticleGeneral discussion • User Location field disappeared
Unless it's just me the user Location field appears to have disappeared from under a poster's details.I note it's still there if you look at your own profile when logged in and editable using the User...
View ArticleGeneral discussion • Re: User Location field disappeared
Still visible for me. You are in UK.Statistics: Posted by ame — Wed Oct 29, 2025 12:28 am
View ArticleSDK • Re: regex
Thanks for the replies. I think it might be possible to add the regex code, but it's a bit more work that I'd hoped, and also it uses more memory than I want to allocate to the feature at the moment....
View ArticleRaspberry Pi Desktop for PC and Mac • Re: years-outdated...
Downloads.raspberrypi.(com|org) contents are identical: suggestion remains.Statistics: Posted by dchmelik — Wed Oct 29, 2025 5:51 am
View ArticleGeneral discussion • Re: Portable power solutions for Raspberry Pi projects
Doing the ratings in Ah/mAh is a way for the advertising to deceive you about the actual capacity since the ads don't tend to mention that the Ah rating is at the cell voltage of 3.7v and NOT at the...
View ArticleAdvanced users • Re: nbcon (Non-blocking console) on ttyAMA0
I think I understand now. The bootloader messages emitted in the images come from the enable_rp1_uart=1 setting documented at https://www.raspberrypi.com/documentati ... e_rp1_uartIf there is a way to...
View ArticleTroubleshooting • How to hide little arrow symbols on desktop shortcuts
I have been able to get youtube as an app on my desktop via the brave app, but I did the same for reddit, then unistalled to do a test, I then replaced it by clicking add to desktop add it had the...
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Other RP2040 boards • Re: External oscillator
There are some other references:8.2. Crystal oscillator (XOSC)8.2.1. Overview...If the user already has an accurate clock source, it is possible to drive an external clock directly into XIN (aka XI),...
View ArticleOff topic discussion • Re: A bit of Raspberry with 192C/384T
So I will be able to install Wolfram products on my 8-socket Intel server as well ...https://www.mersenneforum.org/node/1092822#post1093137When l clicked on that linkSorry, you are not authorized to...
View ArticleGeneral • Re: How do I use OpenOCD to program one of two Pico's
Code: sudo openocd -f interface/cmsis-dap.cfg -f target/rp2040.cfg -c "cmsis_dap_serial E6632891E33DAF30" -c "adapter speed 5000" -c "program <filename>.elf verify; reset halt; resume;...
View ArticleRaspberry Pi OS • Re: SD Copy program limitations (HELP!)
On first boot it expands the root partition to fit the SD card or whichever device it boots from. If for whatever reason this doesn't happen then raspi-config has a function to expand it...
View ArticleGeneral • Re: Compilation error due to CMakelists.txt
Line 9 of the header seems to refer to a missing file: #include "raik060spicom.pio.h" which I guess was supposed to be generated, but doesn't seem to generate.However, this should get you closerCode:...
View ArticleTroubleshooting • Re: How to remove SD Card/Rasperry Pi from housing?
You don't remove the Pi, remove the back of the display leaving the Pi connect to the display, be careful of the screen cable.Statistics: Posted by pidd — Thu Oct 30, 2025 3:47 am
View ArticleBeta testing • Re: Updating to trixie
Here's the command I used:Code: sudo DEBIAN_FRONTEND=noninteractive apt full-upgrade -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confnew" --purge --auto-remove | tee...
View ArticleRaspberry Pi OS • Re: Timesync service causing excessive SD card writes /...
Is your system normally offline and/or do you you a hardware RTC?Statistics: Posted by pidd — Thu Oct 30, 2025 5:01 am
View ArticleRaspberry Pi OS • Posible to upgrade packages with firstrun.sh?
I was wondering if it is posible to upgrade the packages during the firstboot with the firstrun.sh script. I have tried the following commands in the beginning of the file and end but it seems that it...
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Other RP2040 boards • Re: Function to use the WS2812 LED of RP2040-Zero...
Yes, 32 bits each wrap. Assumes there are plenty of PWM slices for everyone . Wanted to keep it simple and self-contained.Interestingly, I was trying things out with a 1Hz PWM (clk_sys on XOSC, 1Hz...
View ArticleBeginners • Re: RPI4 - USB - M2-SSD
update:run a PCIe3 M2 SSD now ( for RPI4 with ORICO USB3 adapter )Code: pi@rpi4:~ $ lsblk -o NAME,FSTYPE,FSSIZE,FSUSED,LABEL,MOUNTPOINT,MODELNAME FSTYPE FSSIZE FSUSED LABEL MOUNTPOINT MODELloop0 swap...
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