Interfacing (DSI, CSI, I2C, etc.) • How to low chip select pin 0.
In Raspberry Pi5 config.txt file,Enable SPI1 by adding the below line.dtoverlay=spi1-1cs,cs0_pin=18After rebooting, Raspberry Pi5 pincrtl functions are changed as below for SPI1 communication.17: no...
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Troubleshooting • Re: Cloned SD to NVME - Need to re-image NVME using same SD
So you have only one uSD around?Simple fix is to prepare another uSD - which then has a differrent UUID for sure, boot from that uSD, delete the NVMe (i.e. Using gparted), then shutdown,swap the uSD...
View ArticleHATs and other add-ons • Re: Issue with using GPS and LTE network with Sim7000X
I'm not sure what is the issue, i do have a NB-IoT module with me, i will follow these steps and let you know soonStatistics: Posted by eldho1416 — Thu Apr 04, 2024 5:34 am
View ArticleBeginners • Re: Ambiguity in answer provided by 6by9 in a post that I can...
The Pi isp is used, any sensor isp is turned off.Statistics: Posted by jamesh — Thu Apr 04, 2024 5:36 am
View ArticleGeneral discussion • Re: Help with my very first project
What do you mean by ‘it breaks’?Do you see an error message? Do you see the countdown start?Are you uding Thonny to run this on the Pico?Statistics: Posted by rpiMike — Thu Apr 04, 2024 6:00 am
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General • Re: A bad soldering or too much heat?
Dear GHP, very kind everyone, I think I have solved the problem on the second pico at least, and soon I will try to fix it on the first one too. Given that I had washed the board several times with...
View ArticleBeginners • Re: Problems installing raspian
You can do what you want, but it's foolish to make things more difficult for yourself.I did not want to get more stuff that I will just use once but I will have to use it.Statistics: Posted by cepi —...
View ArticleGeneral • Re: Connecting a lot of potentiometers to raspberry pi pico
Interesting setup, but possibly sensitive to noise as there are quite 'a lot of' analog wires through a not small setup.Another possible approach would be have 8 channel ADC e.g. MCP3008, each one...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: How to low chip select pin 0.
The kernel SPI subsystem manages the chip select lines for you, ensuring the correct one is lowered for each transfer.Statistics: Posted by PhilE — Thu Apr 04, 2024 6:02 am
View ArticleTroubleshooting • Re: getting OSError: libbcm_host.so: cannot open shared...
Assuming it is a Pi Camera v1.3 connected to a Raspberry Pi 5 running Raspberry Pi OS 64-bit Bookworm, are you using Picamera2 in your python script or something else?yes, it's picam v1.3 and i'm...
View ArticleTroubleshooting • Re: Pi 3B+ screen image too large to fit on TV screen
I don't know why I'm only now noticing the over_scan problem, I've been a Raspberry pi owner since 2012. I haven't used the models 1 and 2 for a long time and only use the 3B+ occasionally but I do...
View ArticleOther • Re: Raspberry Pi 5: brcmfmac: brcmf_set_channel: set chanspec fail,...
I'm running the newest raspbian os lite may 2024 on a rpi 4 and I'm getting this error.This device is connected to ethernet only.Statistics: Posted by solar3000 — Fri Apr 05, 2024 12:25 am
View ArticleUbuntu • Re: raspberry pi ubuntu server set up issue
I am getting the same error.I installed the may 2024 version of rasp os lite on a rpi4. It has no monitor, only ssh access. <---installed on mar 2024.I got the error starting after an 'apt update'...
View ArticleBeginners • Using threading.Event to control my GPIO Pins
Hi,Can somebody please help me understand how to apply threading to my Raspberry Pi Project?I am using Raspberry Pi 4 with the latest Raspberry Pi OS.I have a button and an MFRC522 RFID reader...
View ArticleSDK • Issue with Watchdog Scratch Registers
I'm trying to figure out why my watchdog scratch registers don't have the correct value in them after the watchdog reset. I must be missing something basic on how to use them. Here is my code: Code:...
View ArticleGeneral • Driving two wires via PIO with bits from different bytes at the...
I have two pins that want to send data, and I want to synchronize these sends with a clock that pulses the cycle after I send each bit, and another pin that pulses once after the 8th bit is sent on...
View ArticleSDK • Re: Issue with Watchdog Scratch Registers
I can confirm that the following code gives the same output. Code: #include <stdio.h>#include "pico/stdlib.h"#include "hardware/watchdog.h"#include "fw-info.h"// The LED is connected to GPIO...
View ArticleBeginners • pi camera
hello, running a pi 4 8bg on raslbian os 64-bit. just ordered a pi camera rev 1.3. plugged it into proper connector but I cannot enable it on interface in raspi-config. camera option is not available....
View ArticleBeginners • Re: pi camera
That's no longer a thing. The camera will be detected when properly connected to the board.Statistics: Posted by memjr — Fri Apr 05, 2024 3:24 am
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Drive dual port MIPI DSI panel using...
@OP: if you have such panel, why not simply test it?asked a somehow similar question here viewtopic.php?t=321878 and also asked if RPi1 DSI1 outputs can be combined immediate after the Pi5...
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