General • Re: RP2040 With No Flash
Some kind of GPIOs ... SIO, but no PIO.Sure, but nearly any design you have at least a few 'vanilla' GPIOs that can be pushed to the other bank, freeing up more of the primary bank GPIOs for the...
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Troubleshooting • Re: Need a way to safely shutdown 3B+, no USB no SSH no...
Then, would there be a way to check to make sure that it is absolutely beyond saving? I cannot risk corrupting the file system at all, so I really want to be absolutely sure before I cut the power....
View ArticleBeginners • Re: rugged outdoor use
I have a couple of outdoor RPI deployments. I haven't had to consider impacts only environment. Some of my learnings:The size of the enclosure will be larger than you expect or want. DIY does not...
View ArticleBeginners • Re: Sound on airpods poor Pi5
Try getting rid of the wireless keyboard and mouse.Temporarily use wired ones to see if that improves it.I have experienced issues with wireless keyboard/mouse intermittently interfering with BT Audio...
View ArticleCamera board • Re: More FPS for HQ camera on RPI 5
I tried again, there is still a gain but it seems more limited than in June.For the request loop metadata only without any processing in RGB888 full resolution, 10fps with the official kernel, 20 fps...
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Beginners • Mosfet Selection (sorry, again!)
Hi all,Just want to confirm a few things.... I think I did my homework, I just want to make sure the homework is correct Looking for a small footprint, SMD FET to power 24VDC inductive loads, <=...
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Raspberry Pi OS • Re: 3270 terminal for raspian lite command line app
Hi all, I was wondering if there is an app out there for Raspian lite in the style of a 3270 terminal. I have been googling around, but can't find if there some is existing. Currently I have windows...
View ArticleNetworking and servers • Re: brcmfmac on RPi-3B with new kernel 6.6.57-v7+ is...
The latest release kernel for Raspios 12/Bookworm is 6.6.51, so you appear to be running a pre-release or custom kernel. Do you get the same problem if you run the standard release kernel?N.B....
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Troubleshooting • Re: Pi 5 chip came off
Good luck with that. Why would anyone buy that when they can get them new, undamaged with a warranty for about the same price?some people may want to scavenge parts like the PMIC or RP1 to repair pi's...
View ArticlePython • Re: PID controller help
Are you using something like this? If so, you must declare the variables you plan on using in other functions as global.In this example, if you want to use done and target_temp in the thread (or any...
View ArticleBeginners • Re: Learning Linux
I'm new to the raspberry pi world. Welcome, which world are you coming from?I'd like to install an operating system on my pi 5 that doesn't come with so many things pre-installed. I'm guessing that...
View ArticleTroubleshooting • Re: Combination of OS/settings for smooth video on Pi Zero 2 W
Is the OS up to date? There have been recent updates to Rasp Pi OS which were video related. I wonder if it's RAM related. The Pi3 has twice as much RAM as the Zero 2While it's running and playing a...
View ArticleGeneral • Re: [overclocking] RP2350 at 600 MHz, with Flash, PSRAM, ARM,...
Code: #include "hardware/vreg.h" ////---------------------------------------------------//void setup() //{ // vreg_set_voltage(VREG_VOLTAGE_1_10);//Set voltage // delay(100); //...
View ArticleCamera board • Re: "Or Better"?
After changing mode = lcam.sensor_modes[binned2x2ffmode] to mode = lcam.sensor_modes[2] , IT WORKED!.First frame doesn't appear.By the way, I'm not using two HQ cameras, I'm using two...
View ArticleBeginners • Re: Old coding on new hardware
Hi, I've noticed in the php_serial.class.php there was an error with curly braces, can I just change these for square braces?PHP Fatal error: Array and string offset access syntax with curly braces is...
View ArticleGeneral discussion • Raspberry Pi 5 not working
My Raspberry Pi 5 is experiencing boot failure. Despite using the original adapter, it suddenly stopped functioning. Previously, it operated without issue. The red LED remains dimly illuminated, while...
View ArticleTroubleshooting • Re: Pi not working
sorry for putting pico instead of zero. I got a bit confused with the two. The technician checked continuity of the zeroYou seem to have trouble following the advice which has been offered...
View ArticleAI Camera - IMX500 • Performance Expectations?
Good morning all,I have a need to track 16 objects that are moving on a surface that is 1.5 meters x 3 meters. The objects are about 75 mm in size which would translate down to about 60 pixels at 1920...
View ArticleOff topic discussion • Re: C/C++ compiler feat. gpio libs for Raspberry 4 +...
I am not aggressive at all, but there were repeatedly off-topic posts e.g. expressing doubts and uncertainty from posters with little experience in the field, e.g. about alleged illegitimacy and...
View ArticleAdvanced users • Re: Buildroot pi5 kernel fails to boot - pinctrl/pinconf
I used UART successfully with previous rpi's (on pin 8-10). I don't have a connector for the new uart port on pi5, but i might try your suggestions.But i tried something else now. I copied the dtb and...
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