Troubleshooting • Re: Revert rpi-update on Pi 5
I am noticing the same issue with the inability to automount the drive with the latest updates. A fresh PI OS install lead to the same issue. The drive was working fine when connected to the RPI 5 and...
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Troubleshooting • Re: Temporary failure in name resolution
Thanks @MiscBits for your help.It wasn't necessary after all to use your tips.Id did Code: sudo nano /etc/resolv.confFilled the empty space with Code: nameserver 192.168.2.254A reboot completed the...
View ArticleBeginners • Re: All my app got uninstalled after power cut
I didn't know you could put / and /root in read only but wont that stop me installing stuff using apt?Oh, you have to change it back to RW when you bring it into the shop for changes. I only set it to...
View ArticleBeginners • Re: Can't access via http to my Raspberry
The answer is the pi only listen 2 ports that’s meaning there are a miss configuration or firewall rules, that do not allow input o export connections.its not the firewallthe firewall does not stop...
View ArticleCompute Module • Re: Compute Module 4 Tx/Rx FIFO size and RS485 support.
The BCM2711 on the CM4 has 1x mini UART with a 8/8 FIFO and multiple rev 2 Arm PL011 UARTs with a 16/16 FIFO. See https://developer.arm.com/documentation ... /f?lang=en1) What is the Compute Module 4...
View ArticleGeneral discussion • Re: Schematics for raspi5
I don't believe there is any plan at the moment to release reduced schematics for the Raspberry Pi 5.Why the change in policy?Statistics: Posted by lurk101 — Thu Apr 11, 2024 1:45 am
View ArticleTroubleshooting • Re: Waveshare 7" DPI + RPi Zero W - display not working
The provided image by the support of specific Bullseye for 7" DPI did not change anything. Display still blank after booting up. A video sent to Waveshare. Expecting their last response, then...
View ArticleTroubleshooting • Re: An Operation Is Already Pending
All who are experiencing this issue, you can try reverting the kernel version as mentioned within the following: viewtopic.php?p=2210960 Statistics: Posted by user123rpi5 — Thu Apr 11, 2024 3:31 am
View ArticleHATs and other add-ons • Re: GPSD & CGPS with NU-353N USB GPS
Excellent.I assume you're setting the baud rate in python now.Correct, using Pyserial:ser = serial.Serial('/dev/ttyUSB0', 4800, timeout=5.0)Statistics: Posted by MikeOrlando02 — Thu Apr 11, 2024 3:46 am
View ArticleCamera board • Re: gstreamer on RPI 5, "Range format is ambiguous"
Any updates on this?Statistics: Posted by hackbar — Thu Apr 11, 2024 4:12 am
View ArticleGeneral discussion • Re: A Pi Pie Chart
You could switch to a Roman numbering system rather than the Arabic numbering system. This may help reduce confusion.That sounds like a plan. Do you know a Rust Crate that prints Roman numbers?I'm...
View ArticleGeneral discussion • Re: Powering the Raspberry Pi 5.
Thanks, This is really help, the message removed. So I can use my external power supply 5V@10A without this message.Statistics: Posted by wucharinton — Thu Apr 11, 2024 4:25 am
View ArticlePicademy • Fully offline tech to learn with?
Let me preference this by saying that I'm in Hong Kong, and this question is aimed at parents who've delayed introducing screens as late at 6 or 7 years old. What kits are available for learning about...
View ArticlePicademy • Re: Fully offline tech to learn with?
Let me preference this by saying that I'm in Hong Kong, and this question is aimed at parents who've delayed introducing screens as late at 6 or 7 years old. What kits are available for learning about...
View ArticleBeginners • Re: GPIO pins false positives due to digital noise on Buttons
Here my proposal on how to wire the system:wiring.pngKeep the pullup close to the RPI, and twist the wires to the buttons.I would place the resistors on a proto board, and reserve some space to add...
View ArticleTroubleshooting • Re: gpioWave problem with OS change
Made sure I had latest updates to Bulleye and recompiled everything. Apart from GTK2.0 deprecated items, everything runs the same. This bug is still there.Statistics: Posted by alk33 — Fri Apr 12,...
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Beginners • Ram Split Raspberry Pi 4 b w/ RPI OS LITE
I have just put together a Raspberry PI 4 B I love the thing! I have a PoE Hat and I am just getting into this thing to learn about it. I am trying to allocate the RAM for maximum performance of the...
View ArticleGeneral • Re: Pulse counter using RP2040
I would start with a micropython program like this pseudocodeCode: THRESHOLD = 0.2 state = IDLEwhile True value = read_adc_voltage() if state == IDLE if value > threshold voltage = value state =...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: What is the fastest baudrate for RPi...
for some reason i have to run the same program as root or else i can't access the serial portby default, console=serial0 is in cmdline.txt, a login prompt is ran on the uart, and only root can open...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Clarification on using PL011 UART
during boot, the kernel will send logs to every console listed in the cmdlineso in this case, it sends it to tty1 (the hdmi port) and serial0 (on gpio 14/15)and /dev/console is mapped to the last...
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