Interfacing (DSI, CSI, I2C, etc.) • Re: Using TDM I2S on the 5
The RP1 datasheet? It doesn't say anything of the capabilities wrt TDM. It only points out the Synopsys driver for a "reference implementation", which is why I post the question here, where supposedly...
View ArticleAutomation, sensing and robotics • Re: solid state relay not working as i...
- this SSR only switches AC loads- load current is 0.1 A to 2A * For tests use a legacy bulb (no LED) with min 30W@220VAC- load voltage is 75 to 264 VAC *, so not suitable for low voltage...
View ArticleGeneral • Re: RPi Pico W : USB Device Malfunctioned Issue
even when i press the BOOTSEL button and plug the usb cable into my pico w i get an error on windows saying USB Device MalfunctionedStatistics: Posted by mubamistry2520 — Sat Oct 26, 2024 6:51 am
View ArticleTroubleshooting • Re: I want to use ky-013 for raspberry pie pico.
are (A) and (B) different?The main difference is the number. If using 26, the pin is initialized to high-Z.The docs * say:The argument of the constructor ADC specifies either a Pin by number, name of...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
The Pi500...probably two of those, but I do hope there is a model that includes the ability to have an internal NVMe SSD (2230/2242 format is fine by me)Raspberry SSD released, Pi500 with SSD coming?I...
View ArticleTroubleshooting • Re: Pi 400 Boot and Keyboard broken after 2 days?
tried a clean install of desktopStatistics: Posted by kerry_s — Sun Oct 27, 2024 5:53 am
View ArticleTroubleshooting • Re: Unable to run zinc on the Raspberry Pi 4B using mesa 24
so, PI4 OpenGL >2.1 is software renderer, right?Statistics: Posted by cjan — Sun Oct 27, 2024 6:17 am
View ArticlePython • Re: PID controller help
It took me a while to figure it out.Maybe this will help. Put this print statement as the very last line of your code where my example prints "All finished"..Code: print("Releasing all program, data...
View ArticleBare metal, Assembly language • RPi 5 always-on GPIO (bcm2712 gio_aon)...
I'm making a simple blink bare-metal example program for the Pi 5, and I wanted to blink the on-board green (ACT) led.According to the linux kernel files, the ACT led is connected to GPIO 9 of...
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Bare metal, Assembly language • Re: RPi 5 always-on GPIO (bcm2712) control
I think it's actually starting from 0x107d517c00 (having the "0x10 prefix") according to this reddit post: https://www.reddit.com/r/raspberry_pi/c ... are_buttonCode: $ sudo grep -i gpio...
View ArticleAutomation, sensing and robotics • Re: 2 Relays Module with JD-VCC
The referenced pdf file shows the schema of the board. Compare with the schema in viewtopic.php?f=91&t=83372&p=1225448#p1225448 Do not use the jumper shown in the image on J5. Connecting relay...
View ArticlePython • Re: Pygame on Raspberry Pi looks very weird
Try this:Code: #!/usr/bin/env python3import pygameimport sysred = (255,0,0)black = (0,0,0)test_box = pygame.Rect(10, 130, 80, 60)pygame.init()screen = pygame.display.set_mode((0, 0),...
View ArticleBeginners • Re: ws2812 pwm and wled
There are libraries for MicroPython that make it easy to control WS2812 LEDs. The `neopixel` library is designed specifically for this purpose and will allow you to dynamically control the color and...
View ArticleAdvanced users • Re: Pi-Hole No Router Access
OpenWRT for example is router software you could use to turn a Pi or other computer into a router.Statistics: Posted by redvli — Mon Oct 28, 2024 3:52 am
View ArticleNetworking and servers • Re: "Fake" WiFi Captive Portal on Zero W?
I'm running the full version with a desktop environment (32 bit debian bookworm with raspberry pi desktop). From what I read, NetworkManager cannot create a captive portal. The only thing I need is to...
View ArticleGeneral • Re: output(printf()) does not show in the serial monitor
After adding this below code in multicore.c file./****************************************************** * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. * * SPDX-License-Identifier: BSD-3-Clause...
View ArticleCompute Module • Re: Camera unable to capture image on compute module 4 with...
I am using a Compute Module 4 with an external PCI connection. I have attached a USB camera to the PCI and am observing the issues mentioned above. I have also checked the kernel logs and other logs...
View ArticleTroubleshooting • Re: how to force rpi3 (Bookworm) to output 1080p?
Did you look in the mamual/documentation?https://www.raspberrypi.com/documentati ... d-rotationStatistics: Posted by bensimmo — Mon Oct 28, 2024 6:16 am
View ArticleMicroPython • Re: v1.24.0 released
Oh, the coprodis_command function (line 5656) looks utterly brutal. From:Code: https://github.com/raspberrypi/picotool/blob/master/main.cppThe regex while (true) loop has massive amounts of string...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: I2C1 stopped working, others act funny
Just a quick reflection on the schematic. Is it really 4.7 Ohms? Shouldn't it be like 4700 Ohms for the high level pullups? In other words, check the level converter, it might have fried if you really...
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