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Troubleshooting • PI 5 not powering on
Hi, I just bought a new PI 5, the Canakit. Nice little setup. It would not power on, so I took it out of the case for a closer look. I applied the USB-C power, and there was just one red blink of the...
View ArticleSDK • Running code in PSRAM query
Pico SDK supports Run from Flash, Run from RAM, and Copy to RAM options.Is there any Run from PSRAM or Copy to PSRAM options for those with that fitted ?My rationale is I keep MicroPython and its file...
View ArticleTroubleshooting • Re: PI 5 not powering on
with the rpi5, it needs a proper power supply.laptops use a charger, it charges batteries.Statistics: Posted by kerry_s — Wed Aug 28, 2024 1:58 am
View ArticleCompute Module • What hardware is needed to make the smallest carrier board...
Hello, so I'm trying to get this flex screen running on a CM4 https://www.alibaba.com/product-detail/ ... d22aKEdUvo, but the CM4 doesn't have any ports to physically connect to the flex screen. So, I...
View ArticleBeginners • Re: Samba access from win10 to automounted external drive
Maybe I need to better understand the Samba 'connect' name in Win10 to the share name in the smb.conf flie, and path on the RPI share name and directory. I'll do more homework.......Statistics: Posted...
View ArticleMicroPython • BSTI PIO interface - for you
I have implemented a BSTI interface with RP2350 PIO. The code is below.What is BSTI?It is similar to MDIO, with the exception, that we have separated MDOUT and MDIN signals (not using a bidirectional...
View ArticleSDK • Re: Linux running on the Raspberry Pi Pico2 ?
something ive looked into, was running XIP linux on the rp2350the biggest barrier there, is the ALTERNATIVE() mechanism, which needs an MMU when doing XIPthat would greatly reduce the ram usage, since...
View ArticleTroubleshooting • Raspberry Pi 4 B - Can't stream live video from 2 USB Cameras
Hey there,I'm currently working on project that can detect specific letters and colors. In order to do that, I'll need 2 USB Cameras getting live video, and taking photos. I've tried to implement a...
View ArticleGeneral • Re: Latest Getting Started document removes SWD instructions
I haven't tried it but I believe SWD via GPIO does work, just rather slower than ideal.the old docs use the bcm gpio driver, which isnt compatible with the RP1 in the pi5i had figured out how to flip...
View ArticleBeginners • Re: Image-backup unable to take backup :: seeing loop device full
Have you found a solution?I'm having the same problem.I am using the --inplace rsync option and even hardcoded that in the image-backup script.Statistics: Posted by skecher — Thu Aug 29, 2024 2:04 am
View ArticleMicroPython • PICO PIO IRQs - max. speed is 1/4 of SYS CLK
I tried to use IRQs for synchronizing other PIO state machines (SM) with a free running clock generator.The idea is this: have one SM just generating an endlessly running clock (as "clk" source) let...
View ArticleGeneral discussion • Re: Implementing Vcgecmd And Exporting to Prometheus
... looks like your already using the mailbox one, ive theorized that that works on older models too ...The source for the vcgencmd uses the mailbox on all...
View ArticleTroubleshooting • Re: i2c device not showing
https://pimylifeup.com/raspberry-pi-acc ... r-adxl345/Statistics: Posted by memjr — Thu Aug 29, 2024 2:33 am
View ArticleGeneral • Re: RP2040 DMA/SPI intermittent hang
One complication is that I have several FreeRTOS tasks running. I'm not sure why that should matter, but I think it does. (I have double and triple checked my mutex locks.) I can't think of anything...
View ArticlePython • Re: UDP sendto blocks code execution when the interface is down
Ok, I got some time to work up what I believe is a representative test of OP's scenario, to satisfy my curiosity, and I'll admit my guess about blocking wasn't the problem. I tested this on a Pi 4B...
View ArticleCompute Module • Re: What hardware is needed to make the smallest carrier...
Ok for those who were wondering about datasheets, I got some datasheets. Please note that before you click on these links, they sent me the pdf via a "multi-personal collaborative documents" pdf...
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Raspberry Pi Connect • Re: Firefox compatibility
Seems like Edge has the same behavior, but the time before it is encountered may be longer.Attached is an example of typing ls<enter>This is in Chrome after about 30-60 minutes of...
View ArticleGeneral • Cheaper RP2350 variants coming?
I wonder if a cheaper hazard3-only variant will be added to the RPi family of products? If that product were to appear, I would expect it to become the Omnicron-like variant.I really like the ESP32C3...
View ArticleGeneral discussion • Raspberry pi 4B PSU question
I have a the original CanaKit PSU rated at: Output voltage = 5.1VOutput current = 3.5A Power = 17.85WWhat will happens under the following scenarios -- different PSU ratings:scenario 1:Output voltage...
View ArticleRaspberry Pi Connect • Re: Remote Shell but no Screen Sharing
Hello,This problem has not been resolved. At least twice I have had to install a fresh copy of Bookworm to resolve the issue of Code: ✗ Screen sharing support is unavailable .I have uninstalled and...
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