Camera board • Re: Can I get the video from the pi camera live from the...
you are awesome bro, thank you very muchStatistics: Posted by mahmutsama — Thu May 09, 2024 2:46 am
View ArticleAutomation, sensing and robotics • Re: Can't measure resistors
Have you physically disconnect the two superfluous pins?As I said earlier it needs to use a different equation, I thought it had been changed. You haven't stated how you are measuring voltages now but...
View ArticleC/C++ • Re: Introducing WiringPi C Library 3.4
If you wanted to support old kernels, and you had sysfs support, then I would've added uAPI v2 support and left sysfs in place as a fallback option.Or add v2 support with v1 as the fallback - that is...
View ArticleAutomation, sensing and robotics • Re: Micro-Python security system with Pico...
Stevend and Scruss,Plenty to think about with your comments. Thanks. One thing I can mention now, is that while the system logs to the cloud all of the time, I can send an "away" flag to the cloud...
View ArticleOther projects • Re: Custom Key pad
Well, it compiles. Whether it does as it should is a different matter.I'm using Wokwi to simulate the code. I don't need the real hardware, because I know what it is supposed to do. I just need to...
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General discussion • Re: Battery cost
Thank you for the replies. I will look closer at some circuit boards to find out what chips they use.I bought the $8 rechargeable torch because I need a torch that size for a while. May open up the...
View ArticleGeneral • Re: Issue with one of two picos when booting, but solved by...
There are a few more entries at [8.46] to [8.64] related to the serial interface. Since you see them after booting, then the devices have been detected and mounted, and the /dev entries are there and...
View ArticleBeginners • Disable usb automount before install
Hi,I would like to disable usb automount BEFORE the system is live, i.e. prior to install on a stock raspbian OS install.I.e. the OS is flashed to storage, and I have access to bootfs before putting...
View ArticleC/C++ • Re: Example of GPIO use with Linux only (no third party libraries)
I waded through the rewrite of the example using the GPIO_V2 ABI -- and I really, really like it. It is a bit convoluted the first time you put all the pieces together with separate attributes, but it...
View ArticleGeneral discussion • Re: Current measurement of pi5 using multimeter
Some of the internal rail currents and voltages can be provided byCode: vcgencmd pmic_read_adcYou could add up all the powers (voltage X current) and then work out the EXT5V_V equivalent current, it...
View ArticleSDK • Re: Bulding a project for the Pico W
Your program doesn't seem like it should compile. tight_loop_contents is undefined.Statistics: Posted by jags84 — Fri May 10, 2024 2:34 am
View ArticleTroubleshooting • Re: Reading Change Logs stalls at 33%?
Setting swap to 2000 fixed my stuck.Since the Pi 2 Zero has 4 cores but only 512MB RAM, it has less RAM per core than even the first Pi B computers that were ever shipped.As a result it's essential...
View ArticleGeneral discussion • Re: likely failure points in rpi 3B
Hello there!Long time user of rpi's --- I've got a 3b, multiple 4s, and now a 5 purchased just recently. They just work, haven't had any particular problems. Used them as light desktop replacements,...
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Graphics, sound and multimedia • Re: Analog video was improved for RPi5 !!!!...
Quick question, what's the equivalent settings of 720x480 fake 240p, but for PAL?"kmsprint -m" will show all the standard modes (in not quite the same format as "cmode" but close). Assuming you want...
View ArticleTroubleshooting • Re: Pi4B / 8GB randomly hangs on Raspberry Pi OS 64-bit
OK, back on topic. Based on the 'systemd-analyze blame' output, looks like you're running Bullseye.Have you tried Bookworm to see how it behaves on your system, or is that not possible b/c you have...
View ArticleCamera board • Re: Which GPIO# is used for CAM_GPIO on MIPI port?
Just reporting the current status.I still not succeeded in enabling the cam_gpio by DT but succeeded in it by executing "camera_i2c" to set pin#133 to 1.After executing camera_i2c and " $ sudo...
View ArticleGeneral • Re: Issue with an Infrared controlled relay (blinking led with Open...
I had a similar issue while decoding ceiling fan remote IR codes last month. It's most likely noise going into the IR receiver power pin causing oscillations at the output. A sensitive preamp I guess,...
View ArticleTroubleshooting • Re: Freenove 8MP camera not working on RS5
thanks for the reply, i have added cam0 then reboot but still not workingStatistics: Posted by jrme421 — Sat May 11, 2024 2:25 am
View ArticleTroubleshooting • Re: [Video] Raspberry Pi 5 not booting or going to...
BumpStatistics: Posted by CodeBradley — Sat May 11, 2024 2:34 am
View ArticleGeneral discussion • Re: Raspberry Pi Imager improvement request
Yup, you're right - it doesn't properly set locale. I've dropped a note in that issue, that may re-open itStatistics: Posted by scruss — Sat May 11, 2024 2:47 am
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