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Python • Re: problems with pwm output from lgpio
Thanks for the code update.I did not spot that in the original documentation.All now tested and working. Statistics: Posted by Sonoran — Wed Dec 11, 2024 7:57 am
View ArticleTroubleshooting • Re: Kernel hang with Bookworm using raspiBackup and CIFS
Bump. It's been 6 months. The kernel hang is just as easily reproducible as it was the day I first reported it. Is there any chance a developer will ever look at it ?Statistics: Posted by madbrain76 —...
View ArticleTroubleshooting • Re: 2.5 GBE adapter problems
I seem to recall these devices/the drivers don't advertise >1gbit by default because they exceed the 2.5W for a downstream USB-A port. What's in dmesg and lsmod?Code: $ dmesg[ 0.000000] Booting...
View ArticleTroubleshooting • Re: Multi-Seat use of RPi 5
Did anyone manage to set this up? I don't even know how to disable hw acceleration because all guides are for older Raspberry Pi models and older OS models. Thanks!Statistics: Posted by markostamcar —...
View ArticleAdvanced users • Re: Moving Linux Kernel to 6.12
trying to compile 6.12.4 but now hit below error for the second time. DUT is a CM4. Ran the first compile attempt with -j4, but as the DUT is 2GB only I've reduced to -j3. Doesn't help as well. DUT...
View ArticleSDK • Re: Need help with SDK and newlib.
You are obviously including pico_stdio in your build.By default this introduces definitions of a number of functions such as putchar which bypass newlib.To avoid this define...
View ArticleGraphics programming • Re: 7" Display 2 and rotating content using DRM
I'll try and look at it today. If you don't see anything appear, then create an issue on https://github.com/raspberrypi/linux/issuesStatistics: Posted by 6by9 — Wed Dec 11, 2024 9:06 am
View ArticleGeneral discussion • Re: Power supplies
A Pi3B should be happy with 2.5A (assuming the PSU can actually supply that -- either poor design of non-Raspberry supplies or old age could prevent that). What brand is the PSU? Does it have an...
View ArticleMedia centres • Re: Peppy player
Thanks for your answer.Is it possible to turn die display in formereditions like picasso?ps.In miro edition is possible to turn the display,but the display is splited in different parts.Statistics:...
View ArticleAutomation, sensing and robotics • Re: Push button, signal to another Pi in...
Step 1: On your pi3, look for a console command to play a sound. The tool 'aplay' is a good starting point. Start with "aplay test.wav" and use google for the details.Step2: find the ip address of...
View ArticleGeneral • Turn on onboard LED when in bootsel mode
I was looking through the manual and saw you could set some otp bits to turn on an LED when the pico 2 is in bootsel mode. My understanding is that the led is active low and its gpio 25. So the...
View ArticleRaspberry Pi OS • Re: Bug with locales
I used the rpi-imager on Linux Mint, v1.8.5.Statistics: Posted by eugenia_loli — Thu Dec 12, 2024 7:51 am
View ArticleTroubleshooting • LIRC and IR-KEYTABLE behavior issue
I use VS1838 38Khz IR receiver currently on Pi3 and unknown 38Khz IR receiver on Pi4 . They are connected on GPIO17, 5V and G.Remote key presses are detected, however every now and again my python...
View ArticleGeneral discussion • Re: RPi 5 won't start.
I changed the boot sequence from Code: 0xf46 to Code: 0x146f and rebooted my RPi 5 but it would not boot.You just effectively disabled boot completely.The boot sequence reads from Right to Left. So...
View ArticleGeneral • Re: A Snek port for a Pico ?
I think Snek is for much smaller/simpler chips and does not make that much sense on RP2040. Interesting design is that it only has one number type - 32bit float and NaN values are reused for other...
View ArticleAdvanced users • Re: Touchscreen power + data through USB C port
Power side is fine, what I cant get working is the touch ability... data through the usb c...I am using Raspbian 11 (Bullseye)Statistics: Posted by sandysound — Thu Dec 12, 2024 8:42 am
View ArticleBeginners • Re: i2c chip possibly dead on RPi5
Maybe not the chip (the RP1) but some of it's GPIO.Test another I2C interface.Test the GPIO you think you've killed if you can toggle them still.Isn't there only one i2c interface on RPi5? Also by...
View ArticleAutomation, sensing and robotics • Re: Simple light level detector using...
The pins are the same, some may have some alternative function, but the numbering hasn't changed.https://pinout.xyz/(Which has links with pinout the command line you used, part of gpiozero)Statistics:...
View ArticleTeaching and learning resources • Re: Advent of Code 2024
Code: ;;; Advent of code 2024 - day11, part1, on Opi5;;; Chez code (load "utils.so")(define (rule1 n) (cond ((zero? n) '(1))(else (rule2/3 n))))(define (rule2/3 n) (let* ((ns (number->string n))...
View ArticleRaspberry Pi 400 and 500 • Re: Overclock on the 500?
Got mine overclocked with arm_freq=2800 (no need for over voltage and this is the same speed I run all my Pi 5's at) and all seems stable with the limited testing I did last night.I've also got NUMA...
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