SDK • Re: Receiving data from Pico on Linux
I couldn't get it to compile.This compiled for me ...Code: #include <stdio.h>#include "pico/stdlib.h"void test(void) { stdio_init_all(); while (!stdio_usb_connected()) { sleep_ms(100); } #if...
View ArticleBeginners • Re: Streaming video feed from one Raspberry Pi to another using...
Have a look at https://github.com/bluenviron/mediamtx? ... pi-camerasIt does various streaming protocols, should work with mplayer, also in a browser.Statistics: Posted by redvli — Fri Nov 01, 2024...
View ArticleTroubleshooting • Re: MCP23017 troubles
I would do a simple I2C test. Enable I2C on the pi and run Code: sudo i2cdetect -y 1 to check we can see the MCP23017 port expander is working and wiring is OK.Then write a simple python test script...
View ArticleTroubleshooting • Re: cma_alloc failed on rpi 5
It seems to only happen when I am importing files with radarr to a mounted cifs share with cache enabled. Disabling cache for the cifs mount seems to resolve it, so I suspect that the cifs caching is...
View ArticleTroubleshooting • Re: I cant install wine on my raspberry pi 5
Looks like installing Wine is an attempt to prepare for the "fl studios"....yes you need a windows installer to be able to download and open fl studioStatistics: Posted by poe165 — Fri Nov 01, 2024...
View ArticleC/C++ • How long is a long integer on the various types of raspberryPi ?
Code: long l;long long ll;ll = 0x0;ll = ll-1;printf("%llx\n",ll); l = 0x0;l = l-1;printf("%lx\n",l);Both printf lines show "ffffffffffffffff" sixteen f's so 64 bits on my raspberry pi 4, whether it...
View ArticleMicroPython • Re: UART pin 4 and 5 failed to work
Are you using the correct pins i.e. uart1 TX GP4 physical pin 6uart1 RX GP5 physical pin 7Statistics: Posted by neilgl — Fri Nov 01, 2024 2:16 pm
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Troubleshooting • Re: Boot order will not change (solved)
Hi PD9RD, How were you successful on having the changes saved on sudo rpi-eeprom-config --edit?I have tried several method to add the following changes (shown below) but even after a [Ctr]l+[X] and...
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Beginners • Re: Raspberry Pi 5 - Unable to boot from NVME
Hi cleverca22, Thank you for your reply but it is utterly useless even after the reboot.It does not keep the changes made even after a reboot.Would you have any other insightful resolution that may...
View ArticleBeginners • Pi5 Not Booting Correctly
Hi Group,After working with my Pi for a few hours I switched over to my PC, which means unplugging the keyboard, mouse and monitor from the Pi and connecting them to the PC, then moving them back to...
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Troubleshooting • Re: Booting Raspberry pi 5 from a m.2 + hat
Hi Everyone, Was there any updates, success on this matter because I too, cannot boot from my RPi5 hat. My original post, currently no solutions:Raspberry Pi 5 - Unable to boot from NVMEThank...
View ArticleGeneral • Re: Enviro Grow (Pico W Aboard) connect to WiFi that requires...
ive dug thru the code dealing with the wifi pw before, and here is what i found:Code: if (cyw43_arch_wifi_connect_timeout_ms(WIFI_SSID, WIFI_PASSWORD, CYW43_AUTH_WPA2_AES_PSK, 30000)) {int...
View ArticleMicroPython • Re: MemoryError: memory allocation failed, allocating 8192 bytes
By removing or adding a small block of code in the main code I can determine the tipping point of when this error appears.Perhaps post that code to better help people assess what the problem may be.To...
View ArticleGeneral • Re: Free Memory (using C SDK).
Hi all,Is there a way of getting the free memory at runtime for a program using the C SDK? I'm not currently using dynamic allocation e.g. malloc, so could probably estimate, but it would be good if...
View ArticleBeginners • Re: PI OS Upgrade: Buster to Bookworm
Nowhere else does the Raspberry Pi Imager ask for any additional locale information.I'm not smart enough to know what all this means, but having the locale default to GB caused problems:Code: pi@sky:~...
View ArticleFrançais • R PI : dualboot KODI + retrogaming
bonjour,pour les vacances, je souhaiterais refaire un petit media center de voyages mais n'étant pas cinéphile absolu, je cherche la possibilité d'avoir un combo kodi+retrogamingavez vous un tuto...
View ArticleRaspberry Pi OS • Labwc: Panel shortcuts of desktop files with hardcoded...
I often create custom desktop files for specific tasks (e.g. switching input language) with hardcoded icons. I keep these desktop files in `.local/share/applications`. These desktop files correctly...
View ArticleGeneral • Re: RPI pico 2 sleep mode
maybe checking that issue I linked above could help too?https://github.com/raspberrypi/pico-examples/issues/530near the end there are links to example projects that reached 150uA from battery with...
View ArticleTroubleshooting • Re: Log in to pivpn -a on working wireguard to add another...
That is odd. I am using a password for SSH, not keys, and the ip address of the pi on LAN 192.168.1.145 (no .local or anything)Looking at one of my vpn servers that had openVPN installed via the piVPN...
View ArticleRaspberry Pi OS • Re: Menu icons missing
Now, the menu icons seem to have been fixed, but there is a similar issue on apps pinned to panel. viewtopic.php?t=378793Statistics: Posted by apandada1 — Sat Nov 02, 2024 2:29 pm
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