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General • Re: Size of Binary
The Pico and Pico W have 2MB of Flash.A '.bin' file will have up to 2MB within it, can be the same size as Flash. Each byte of '.bin' will use one byte of Flash.A '.uf2' file will usually be twice the...
View ArticleCamera board • 4K Video 30(or60 fps) out HDMI on Raspberry Pi 5 using...
Is a 4K 30fps or 60fps pipeline possible from the PI HQ Camera to an HDMI port using rpicam-vid.etc(is that the correct software?) on the Raspberry Pi 5?If yes, woohoo and how can I best achieve...
View ArticleGeneral • Re: Updating firmware over CAN...
I do not like this suggestion. It is too easy to end up in a boot loop. Note the boot loader needs to be installed as a backdoor for communications. The RP2040 should always yield control back to this...
View ArticleGeneral discussion • Re: STICKY: Introduce yourself!
My name is Vas Banagala. I want to get in touch with Paul Whittaker. How do I send Paul an email please?Through the company he works for sales@thinlinx.comStatistics: Posted by pidd — Fri Dec 08, 2023...
View ArticleRaspberry Pi OS • Re: /boot/ or /boot/firmware/
Does "systemctl status boot-firmware.mount" say anything useful?I'm not sure, the times are 10.5 hours ago, I rebooted within the last hour????Code: $ systemctl status boot-firmware.mount○...
View ArticleGeneral discussion • Re: RPi 5 as a desktop daily driver?
Thanks for the feedback!Wayland is the future (I hope this statement does not become like "This year is the year of Linux")...On using Firefox, do you have these environment variables...
View ArticleGeneral discussion • Re: Is a non-compliant power supply needed for the...
As with many things, it depends...Code: bj@bitbucket:~ $ vcgencmd pmic_read_adc EXT5V_V volt(24)=4.87492000Vbj@bitbucket:~ $ vcgencmd get_throttledthrottled=0x0bj@bitbucket:~ $ uptime 23:10:21 up 25...
View ArticleGeneral discussion • How to check RPi5 power negotiation result?
How to check RPi5 power negotiation result?I want to know if the power input is working on 3A or 5A.Where can I find this information in OS?Statistics: Posted by qjmiao — Sat Dec 09, 2023 4:25 am
View ArticleGeneral discussion • Re: Pi 5 on ebay ???
As to how many eBay sellers actually have Pi 5 to ship is hard to tell. Some may simply be scamming, not planning to ship anything, others won't be shipping until they have actually bought the Pi 5...
View ArticlePython • internal rtc in rpi5 - programming in python
Hello. Maybe I've just been looking wrong, but I can't find anywhere an example of using internal rtc (which Raspberry Pi 5 has) in python. How to set up rtc, how to read and what options it has (list...
View ArticleUbuntu • Re: Launcher on behaves differently on Intel and Pi in Ubuntu 23.10
is stopwatch complicatedcan you post itStatistics: Posted by kerry_s — Sat Dec 09, 2023 5:36 am
View ArticleAdvanced users • Re: How To make a LED blink using GPIO and PWM?
I only want the LED to blink for about a minute and then the Pi will shutdown. What am I doing wrong in my code, because it does not work.Statistics: Posted by phillipsoasis — Sat Dec 09, 2023 5:38 am
View ArticlePython • Re: internal rtc in rpi5 - programming in python
this is the driver for the RTC on the pi5it talks to the firmware on the VPU for you, and then just shows up as a standard linux RTC at /dev/rtc0Statistics: Posted by cleverca22 — Sat Dec 09, 2023...
View ArticleNetworking and servers • Just a thought...
Any thoughts on using a Rpi5 pcie Pineberry bottom add M.2 to SATA3.0, Expansion Card, 6 PortsSATA 3.0 Controller PCIe Expansion Card?Add 6 sata drives rather then 1 single drive.Thinking i may need...
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General discussion • Re: Case for the Pi5
Reasonably OK, I have a few with sharp changes, it often happens at the socket. (a hard plastic stiffener to push it it then it is just flexible) and they still work. You can fold them quite a bit,...
View ArticleBeginners • Tracking the position of a platform that rotates
I'm using steppers to rotate but I a way to "Home" like a CNC or 3d printer in case of power loss so I know where I am 3d printer accuracy is more than enoughIt's continuous rotation so microswitch I...
View ArticleMicroPython • Pico serial communication via USB
I have written python code that reads and writes a byte via serial to a pico w.This is the pico code that reads a byte sent from the python code and it works perfectly the first time. The second call...
View ArticleGeneral • Re: Looking to connect
This isn't a great place to connect for such projects as it doesn't appear that there is a way to DM people here.Is there somewhere else that members of the RP2040 community hang out...like a Discord...
View ArticleOther projects • Re: Thermal Printer Firmware with RPI 3a+ Troubleshoot
Hmm. Some useful information in those links.Try this:Code: import serialuart = serial.Serial ("/dev/serial0", baudrate=9600, timeout=3000)uart.write(b'\x1C.') # "FS." turn off Chinese...
View ArticleSDK • Re: PIO SET command - multiple pins
Code: static inline void counter_program_init(PIO pio, uint sm, uint offset, uint pinSet) { pio_sm_config c = counter_program_get_default_config( offset ); pio_gpio_init( pio, pinSet );...
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