User groups and events • Re: User group Hampshire UK
Some folks from Winchester, Basingstoke & Andover meet at the Cart & Horses London Rd, Kingsworthy, Winchester SO23 7QN on the SECOND Wednesday in a month (that's Wed this week for April). You...
View ArticlePython • Button to restart Pi, button to restart program
I have come a little way since my first post. Learned more about hardware, and took a beginner python course. My current program is to monitor with temperature sensors, when too hot turn off the 5v...
View ArticleRaspberry Pi OS • Re: Looking for Documentation for an api-eeprom update
Thank you both!Statistics: Posted by subguy — Sun Aug 18, 2024 9:04 pm
View ArticleOfficial Display • Re: Official Display not functioning on Pi 5
Side question. Does anyone sell even a marginally longer PCIe cable? These 30mm cables are a major pain to connect when you have the needed stand-offs so Hat clears the cooler. A 40mm would be great....
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SDK • Re: HSTX HDMI RGB565 - Changes needed to example?
I'm going round in circles on this. I have a nice stable image but can't get the right bits onto the correct channel.As a test I'm trying to display a grey scale gradient r=0 to 31, g=0 to 31 b=0 to...
View ArticleGeneral • Re: Is this a job for PIO?
The PWM peripheral is described in section 4.5 of the datasheet.In the SDK, pwm_config_set_clkdiv_mode() switches between normal mode (where the counter counts continuously) and the counting modes....
View ArticleGeneral • Re: Latest Getting Started document removes SWD instructions
Ok, so just to make explicit what has been sort of implicit in this conversation: the reason the SWD instructions were removed is likely because it does not work with a Pi 5 and Pi Pico?A shame, those...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • New uart driver.....
I''m writing a new UART driver and that seems to work reasonably well "as exprected".... There is one little thing... So far I've left the orignal driver running separately. When I start my stuff, it...
View ArticleSDK • Re: SDK Library documentation PDF version?
Not only is it back, it is more betterer with RP2040/RP2350 badges, more complete and readable config define/build variables listings etcStatistics: Posted by kilograham — Sun Aug 18, 2024 10:22 pm
View ArticleSDK • Re: Enforced Stack Limits (was "Stack Location" (was...
SDK has always had PICO_USE_STACK_GUARDS which you can set to 1… on rp2040 it uses the MPU; on rp2350 arm it uses MSPLIMI see that it is documented now, which is nice.Statistics: Posted by carlk3 —...
View ArticleBeginners • Re: Technically reliable RPi 5 NVMe case, NVMe and Power supply
Many thanks for advises and pointers. Here is one article explaining the matters. https://uk.pcmag.com/ssd/94888/the-best ... s-for-2020Statistics: Posted by David16962 — Sun Aug 18, 2024 11:34 pm
View ArticleTroubleshooting • Pi5 temp variation?
I have 2 identical Pi5 setups with the same case, and software load. One is running 5 degrees C hotter on CPU and 10 degrees hotter on composite. If anything the load is slighter lower on the one...
View ArticleTroubleshooting • Re: Pi5 temp variation?
probably the thermal pads, give them some time to heat up/break in.60 is the norm, below 80 it's all good.Statistics: Posted by kerry_s — Mon Aug 19, 2024 9:56 pm
View ArticleGeneral discussion • Re: Official Foundation Pi 4 case has no holes for airflow?
If I had a guess, the computer will not overheat with the base clock speeds, and is the reason why the case has no air vents compared to a laptop.Cell phone cases, and media tablets have a similar...
View ArticleGeneral discussion • Re: Raspberry Pi 5 discussion thread
Today i found a cheap PD compliant power supply which claims to deliver 20 watts max and i bought it. I then found out it is only 15 watts max when the current is 5 volts. Anyway, up to this point, i...
View ArticleGeneral • Re: pico riscv compiler
Well, I've got something to build through to completion! All my script needs is..binutils-2.43.tar.xznewlib-4.4.0.20231231.tar.gzgcc-14.2.0.tar.* #<- it's got gmp etc already in itIt'll need a lot...
View ArticlePython • Re: Pi 4b and 2004a display
PythonI2c tools installedStatistics: Posted by Dop — Mon Aug 19, 2024 11:04 pm
View ArticleBeginners • Re: Advice on my custom fstab ?
Hello friends,I made some customization in my /etc/fstab.It seems to work fine for my use case.The size of all tmpfs are OK for the moment.What do you think about it ?Do you see something that may be...
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General • System ticks not lasting the expected time (off by several orders...
Hello,Using resources like this thread and this source code, I tried to build a test program to blink the Pico's onboard LED at arbitrary intervals, down from the big (1 second) to the really small (1...
View ArticleBeginners • Re: How do you handle your IoT services? Does the Raspberry Pi...
Oh, I’m getting it now, so there are compatible devices.Final control software:Home AssistantOpenHABDomoticzPossible firmware:TasmotaPossible apps to install the...
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