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Interfacing (DSI, CSI, I2C, etc.) • Re: RS-232 on Raspberry Pi 5
...It's generally for devices such as modems where the data rate to the modem was typically 115200, but the data rate over the phone line was 56000 or lower. The modem had to be able to tell the...
View ArticleGeneral • Re: Can you add / change files on a pico w over WiFi?
Just checking if this problem has been solved?As far as I know things are the same as they were back in January when this thread was started; that there are a number of ways of doing it. The only...
View ArticleBeginners • Re: 256G SSD - creating image on 32G USB
And then create an image of the USB? It's the first time I have used the SD copier and it's made two partitions on my USB drive - one doesn't mount in Windows and the other is only 512 MB (bootfs).Not...
View ArticleBeginners • Re: PI RAM amount
The OP last visited Sun Jul 14, 2024 3:02 pm, so straight after they posted.If they wish to resume the discussion when they next visit then they can report this post and ask for it to be reopened, but...
View ArticleGeneral • Re: Using oscillator of different frequency with RP2040?
I am merely trying to save cost by using 1 less crystal in my designI would imagine it's going to cost far more in effort and development time than using an additional crystal.As to getting a...
View ArticleTroubleshooting • Re: Unable to obtain driver for chrome.
Here's the error by the way:Code: Traceback (most recent call last): File "/home/pi/Test-Env/lib/python3.11/site-packages/selenium/webdriver/common/driver_finder.py", line 67, in _binary_paths output...
View ArticleMicroPython • Re: SPI just Plain not working
Hi SHadewalker3652,How do you know that is not working?Are you using an oscilloscope to check the output?What do you have on the mosi(GP19) to connect to?Statistics: Posted by danjperron — Tue Jul 16,...
View ArticleGeneral • Re: why does core 1 pause while core 0 writes flash?
If your core1 program is merely pausing while the flash is programmed, then you aren't executing from the XIP at the time (that would cause it to crash totally).However, if you haven't done anything...
View ArticleRaspberry Pi OS • Re: Raspberry Pi Zero W hangs and becomes unreachable after...
Just got the official Rpi micro USB charger but the issue persists. I noticed that the power LED turns completely off when this happens. Now the question is whether it is a SD Card issue or a board...
View ArticleSDK • Re: Defining C defines at the "cmake .." stage
Add the following to your CMakeLists.txt file:Code: target_compile_definitions(${PROJECT_NAME} PUBLIC NODENAME=${NODENAME})Thanks! That seems to work! That just removed a big project issue for me!...
View ArticleTroubleshooting • Re: Dual 15.1" touch Screens
Tried that…it won’t assign a touch screen to each display. It assigns both to a single display. When I try to assign it to the other it automatically assigns both to that monitor. Could it be that...
View ArticleRaspberry Pi OS • Re: OS / Harware Compatibilty
Are there things which just do not run on some devices?Firefox hangs my Pi 4B 1GB Bookworm completely and requires power to be pulled to resolve that. I am not sure if it's lack of memory or what, how...
View ArticleBeginners • Re: GPIO to control led
Can you post a picture of the setup?Statistics: Posted by neilgl — Tue Jul 16, 2024 2:37 pm
View ArticleGeneral • Re: Extending ADC gate time on RP2040
I have not seen anything which indicates the possibility of controlling the gate time period. It takes 96 clock cycles to determine an ADC result, and I guess some number of those make for the gate...
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Troubleshooting • Re: Errors with cloning SD card
Use the Card Copier on RaspiOS. Statistics: Posted by KeithMck — Wed Jul 17, 2024 2:20 pm
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Troubleshooting • Re: [RPi4] Surround sound channel mapping / jacks wrong
Main application on this device using audio output is indeed Kodi.configure it to use ALSA directlyI've currently not yet reached the point where to start play ostrich - still willing to get this...
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Troubleshooting • Re: Raspberry kills USB boot storages!!
I received the message "remove without edject" I think the message was more like 'disk removed without ejecting' - that will often corrupt a drive - you need to unmount a drive before removing it....
View ArticleGeneral • Pi Pico VScode extension: Failed to setup example
Windows 10 x64, Extension version: v0.14.0 (pre-release)New project From Example: any example fails.New Project - fails.What else info should I present to solve the problem?Statistics: Posted by...
View ArticleGeneral • Re: Pi Pico VScode extension: Failed to setup example
More detail on what "fails" means, how it manifests itself, may help.As may knowing which or what "Pi Pico extension" is being used.Statistics: Posted by hippy — Wed Jul 17, 2024 2:33 pm
View ArticlePython • Re: Best way to run a Python Program
take the temperature reading, turn on or turn off a 5v relayJust reread this. I also use the try/except to turn off any device I need if it's been set.Code: # Exit Routine - Get here if an error if...
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