SDK • Re: cannot use pico-extras in own project
`fatal error: pico/audio_i2s.h: No such file or directory`target_link_libraries(myproject pico_stdlib pico_audio_i2c pico_audio)Should that '_i2c' not be '_i2s' ?Statistics: Posted by hippy — Thu Feb...
View ArticleTroubleshooting • Re: RPi5 shuts down after 15 seconds
Does this still happen if you add these lines to config.txt in the boot partition?arm_freq=1500core_freq=500Statistics: Posted by timg236 — Thu Feb 22, 2024 12:36 pm
View ArticleBeginners • Re: SPI Question
Just a thought but all those pots each coping with 0.6Watts (24V * 0.25A) each then times 288 you'll cooking at over 170 Watts. Not idealConsider a big decoder enabling each potentiometer in turn an...
View ArticleTroubleshooting • Re: Triggerhappy failing on 64 bit Bookworm on Raspberry Pi 4B
Hi, Can anyone please let me know how to fix this?Statistics: Posted by embed123linux — Thu Feb 22, 2024 12:38 pm
View ArticleBeginners • Re: Edit user account from SD
Hey,Is it possible to edit root or any other user directly from the SD card ? Before the first boot.Thanks!Yes.The Raspberry Pi Imager tool does that.But there is separate 'standalone ' documentation...
View ArticleTroubleshooting • Re: Connecting IP camera to Raspberry Pi directly though...
I moved the eth0 and camera to 172.16.0.1 and 172.16.0.2 and it worked! Thank you so much!Statistics: Posted by tetrus — Thu Feb 22, 2024 12:46 pm
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Camera board • Re: feedback requested on dual GS camera design
Reporting an update: the design above appears to work as expected, only 17 microseconds apartHere is the prototype built to the spec above:Here is the code snippet for the test:Code: try: with...
View ArticleTroubleshooting • No output to Benq 27, but ok to Benq 24
Been using Benq GL2460 for a long time as a monitor for RP4 with hdmi. Works perfect.Changed monitor now to Benq M2700HD, and the screen is black. Sometimes, at boot, it does have some ugly output,...
View ArticleTroubleshooting • Re: Unusable WiFi on RPI5 with active Cooler
Yes at last i did put the Pi ONTO the Router XD I tried now to remove only the Cooler Cable. It changed nothing. Maybe should i reset my Router?Some further questions:Is the Pi in a case? If so, what...
View ArticleFrançais • Pb X après mise à niveau vers Bookworm...
Bonjour,Je viens de faire la mise à niveau vers Bookworm (deb 12) qui c'est bien passé...Suite à cette mise à niveau, au redémarrage j'ai un écran noir avec juste le prompt... et pas de possibilité...
View ArticleTroubleshooting • Re: Grey screen on boot Pi5/4b
Some bad news... Even with the hdmi mode settings I was still getting that black/greyish screen at some point overnight. I am able to ssh and reboot it and most of the time it will reboot properly and...
View ArticleHATs and other add-ons • Re: Is A Grub-like Utility Possible With Raspberry...
EEPROMS are considered to have a finite life though precisely how long is a rather 'fuzzy' issueWhat is surprising to me that everyone calls it EEPROM here while it is 'normal' SPI flash...
View ArticleFrançais • Re: Pb, Configurer le réseau en bash...
Donc effectivement nmtui est pratique pour configurer le réseau...Seulement... parce qu'il y a un mais... quand je configure le réseau avec nmtui sur le moment le réseau est bien configuré, mais au...
View ArticleCamera board • Re: Picamera2 capture_circular no preview
I don't think there's any way to save an mp4 file directly from this circular buffer. I suspect the easiest thing would be to store regular h264 frames (as the example does), and convert to mp4 after...
View ArticleTroubleshooting • Re: Wayland: Switchind display off and on again is not working
Anyhow, if you speak of this https://www.waveshare.com/11.9inch-hdmi-lcd.htm - I need to tell you that this product is using a simple bridge chip and does not offer DDC capability.That is exactly the...
View ArticleTroubleshooting • Re: Raspberry Pi 4 does not boot, both LEDs do not blink,...
And whats worrying is that pin 1 reads 4.8~4.9V. Are you measuring the correct pin? Pin 1 is on the inside row of 20 pins. The pin nearest the board corner is pin 2 and should be 5 Volts...
View ArticleBeginners • Re: Grove - RGB LED Matrix w/Driver - can you use it with...
Did some digging and found this port for RPI https://www.seeedstudio.com/Raspberry-P ... -2283.htmlStatistics: Posted by DS256 — Fri Feb 23, 2024 1:04 pm
View ArticleTroubleshooting • Re: HDMI issues with new Pi5 8gb
When I put the SDCard with this code in a Pi4, I always get a correct list of modes and EDID. Is the i2c interface different between Pi5 and Pi4?Possibly. There was a recent bug fix to reduce the I2C...
View ArticleCamera board • Re: Syncing IMX708 captures on RPi 5?
MMAL never supported hardware synchronisation - it programmed the two sensors with the same frame lengths, and started them at as close to the same moment as possible (separate I2C messages have to be...
View ArticleGeneral discussion • Re: RPi5 won't take power
I tried running it on a USB power bank which is 5A fast charging rated, it won't take the power.I tried running it on a USB-C 185 watt laptop power supply, it won't take power.In both cases it will...
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