SDK • Re: Slow TLS (server) handshake (~3 seconds) normal?
The Cortex-M0+ is not recommended for this. Higher RSA bit counts will significantly decrease performance. I remember messing around on PIC32MX with SSL. The CPU gets loaded hard and you have to...
View ArticleClik here to view.
Beginners • Re: How can I boot my new Pi 5 to autorun EmulationStation on...
Do you know if there's a way that I can run the app in 32bit even though my bookworm OS is 64bit?One way Sakaki documented was in her Gentoo64 posts, back in Pi3 days, not sure if it applies to Pi5...
View ArticleGeneral discussion • Re: RPi 5 ambient temperature range (below freezing?)
To the best of my knowledge, those temperatures would be outside the spec'd range. HOWEVER, anecdotal evidence is such that it should be just fine. There was an early Pi that was being used to monitor...
View ArticleClik here to view.
General • Re: make: *** No targets specified and no makefile found. Stop.
I'd love to pull the relevant code out of pico-examples, as that seems to be building fine, but I wouldn't know where to start looking... Statistics: Posted by TomboBlombo — Tue Jan 23, 2024 4:00 am
View ArticleTroubleshooting • Re: Pi 5 eth0 drops out
very odd, it will come back, not on any time schedule but it comes back on.Statistics: Posted by rchetj — Tue Jan 23, 2024 4:18 am
View ArticleBeginners • Re: Make file throwing warning in terminal and other stuff
Code: uint16_t configReg = read16(MAX17043_CONFIG);configReg &= 0xFFE0; // Mask out threshold bitsconfigReg |= percent; // Add new thresholdCan it be written in a more concise, better way than the...
View ArticleC/C++ • Re: why are memory barriers not used in projects like pigpio
AFAIK this does not grant exclusive access, so another user process or device driver could access the same registers. However, this is out of my control. The datasheet warning about out-of-order...
View ArticleStaffroom, classroom and projects • Re: How to force the 3B to play a looped...
OP doesn't specify though if only that video is needed at runtime, what end users are allowed to do on such device?e.g- load and start the video on boot, until it's closed?- only allow to run that...
View ArticleTroubleshooting • Re: Raspberry Pi drops off the network (eth0) after a few...
Still dropping after 3 minIt seems the problem is not with the router. I wonder if an intermittent cable connection drops the carrier after about three minutes.When the Pi 4 first came out it didn't...
View ArticleGeneral • Re: Static IP on Raspberry Pico
a) Raspberry Pico does not inform router of the use of static IP (set by ifconfig) There's no means for it to do so. The very definition of a static IP is that it is one configured manually into the...
View ArticleAdvanced users • Re: MultiBoot for the Raspberry Pi 5, Raspberry Pi 4, and...
Something funny must be going on with yours... If you have a USB3 hub, please try booting Ubuntu 23.10 with your SD card + USB adapter plugged into the hub instead of directly into the Raspberry Pi...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: How to send GUI data over SPI 3 wire...
Hello aBUGSworstnightmare, here is the datasheet, https://m5stack.oss-cn-shenzhen.aliyunc ... ILITEK.pdf.Statistics: Posted by maverick_24 — Tue Jan 23, 2024 5:36 am
View ArticleMicroPython • Inaccurate Documentation on Pi PicoW
Get started with MicroPython on Raspberry Pi Picodownloaded from magpi.raspberrypi.com/books/micropython-pico documentation is out-of-date (it doesn't appear to have any version).I was answering a...
View ArticleClik here to view.
General discussion • How to send serial RGB data as input to LCD from...
Hello all, I'm trying to interface with an LCD, which has HX8238D Driver, So basically It supports serial RGB data with 8 pins as input, so I want to utilize this and need to send serial RGB data from...
View ArticleSDK • Re: How to force SDK standard functions to run from RAM
You should be able to whitelist them in the linker script. You could also whitelist the whole file.Here is a tool you may find interesting: https://github.com/daveythacher/RP2040_ ......
View ArticleClik here to view.
Beginners • Why does Brave install on Ubuntu but not RPI OS?
I have a fairly newly acquired RPI5/8GB. I ran Ubuntu 23.x for a while, but realized that it really is resource intensive, so I've gone back to Raspberry Pi OS. All in all, though not as aesthetically...
View ArticleGeneral discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
Would be nice if there is a Lakka. recalbox ain't doing it for me and i'd like to replace it with something less embarrassingly 'sue me' presentedStatistics: Posted by leilei — Wed Jan 24, 2024 5:06 am
View ArticleAdvanced users • Pi 4+5 specific docs for Linux sysfs PWM interface
I am working on a package (library) to use hardware generated PWM from Golang (Go). The package is basically a wrapper around the Linux sysfs PWM interface. What I have found and worked with was this...
View ArticleGraphics, sound and multimedia • Re: Getting GrayScale screen when...
Either OP don't understand or doesn't want to understand.No data sheet = no more replay from me.Good luck with your display!Here is the datasheet https://m5stack.oss-cn-shenzhen.aliyunc ......
View ArticleGeneral discussion • Question about nvme and official case
Is there a hat that will fit in the "official" case with the lid on without cutting any holes? I understand I'll have to switch to the active cooler also?I don't need access to anything like...
View Article