General • RP2350 E9 bug - also for other GPIOs, e.g. SPI?
This E9 bug scares me a lot.I think, I have seen it as well, when implementing a QSPI with PIO, where it changes to inputs, with no pull-down (or up) enabled.Nothing seen anymore as received...
View ArticleCompute Module • Re: how to force the PCIe on CM4 to run in Gen1
I use this I/O shield: https://datasheets.raspberrypi.com/cm4i ... -brief.pdfAnd try to force the PCIe to run in Gen1 speed by using 'setpci' command, for example:Code: root@raspberrypi:~# setpci -s...
View ArticleGeneral • Re: RP2350 E9 bug - also for other GPIOs, e.g. SPI?
BTW: is just E9 bug related to Bank 0 pins only (all the user GPIOs), not Bank 1 (the USB DP/DM and QSPI signals for external flash memory)?Statistics: Posted by tjaekel — Fri Sep 06, 2024 1:45 am
View ArticleAndroid • Re: No command
Looks like something is wrong with your sign in (username or password) ?NothingWell please tell me the keysStatistics: Posted by Piuser78 — Fri Sep 06, 2024 1:54 am
View ArticleBeginners • Re: How to Install Blender on Raspberry Pi 4? Compilation Error...
What's wrong with simply doing:Code: sudo apt install blenderStatistics: Posted by craigevil — Fri Sep 06, 2024 10:37 pm
View ArticleGeneral • Re: what is the logic of ADC interrupt enabling?
Code: static inline void adc_fifo_setup(bool en, bool dreq_en, uint16_t dreq_thresh, bool err_in_fifo, bool byte_shift) { hw_write_masked(&adc_hw->fcs, (bool_to_bit(en) << ADC_FCS_EN_LSB)...
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General discussion • How to easily be able to use push buttons with GPIO
Okay I have finally worked it out and it’s actually really simple.In case anyone else wants to wire buttons directly to GPIO…Normally every time you reboot the pi it resets any changes unless you...
View ArticleGeneral discussion • Re: Details about raspberry pi warranty claim process
With regard to the warranty process itself, the posts above are correct. Your warranty is with the supplier, so that is where you need to go for front-line support and warranty claims. We at Raspberry...
View ArticleRaspberry Pi Connect • Re: rpi-connect causes 100% of memory to be used, and...
Seems like the problem is connected to `wayland` and switching to `labwc` fixes it. https://github.com/raspberrypi/bookworm ... issues/281Statistics: Posted by MarlinMr — Fri Sep 06, 2024 10:51 pm
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Graphics, sound and multimedia • Re: fruitbox MP3 jukebox
Okay I have finally worked it out and it’s actually really simple.In case anyone else wants to wire buttons directly to GPIO…Normally every time you reboot the pi it resets any changes unless you...
View ArticleGeneral discussion • Re: How to easily be able to use push buttons with GPIO
gpio=0-27=op,pu,dh,ipYou seem to have conflicting options there.op = set to Output modepu = Enable internal Pull-Up (used for Input, pointless on Output)dh = Set Output Highip = Set to Input modeI...
View ArticleTroubleshooting • Re: Dip Switches on Pi Keyboard
It is for an alternate keyboard controller. There are 0-ohm resistors near the hub chip to select between connecting to U3 and the Holtek microcontroller. Both of them can't be connected at the same...
View ArticleBeginners • Re: Rpi 5 and HC-SRO4
The Raspberry Pi 5 and HC-SR04 Works with this:Code: import gpiodimport time# Setupchip = gpiod.Chip('gpiochip0') # This accesses the first GPIO chip on the Pitrig_line = chip.get_line(17) # Replace...
View ArticleFrançais • PI 5 8GB Ecran figé
Je viens de recevoir un RASPBERRY PI 5 8 GB et son alimenation et refroidisseurJe grave une carte Gigastone MicroSD 64 GB avec l'outil Raspberry PI Imager v1.8.5RASPBERRY PI 5 / RASPBERRY PI 5 OS (64...
View ArticleTroubleshooting • Re: Gpiozero issue after last update
I have the dual bootI updated the NVMe PCIe and started getting the same errorI reverted my boot to SD card and same GPIO programs run fine.Guess, we need to wait for another update which fixes...
View ArticleGeneral • Re: RP2350 SSP/XIP Block Transfer Examples
Note that flash_xip_stream does still build on RP2350Statistics: Posted by kilograham — Sat Sep 07, 2024 10:51 pm
View ArticleTroubleshooting • Brand new pi and image - can't connect to gateway...
I'm replacing a raspberry pi zero w with a zero 2 w and I'm running into a very strange issue where I can't ping my gateway or external servers via ipv4. I am connecting to the zero from my Mac via...
View ArticleGeneral • Re: SYSINFO:CHIP_ID value ?
OTP data determines what flash die is optionally connected in-package.Could you clarify which OTP because I can only see row 0x054 FLASH_DEVINFO as being relevant and it seems -1) It's not programmed...
View ArticleNetworking and servers • Re: Docker/Nodered can't reach other devices on...
First: thanks a lot for your answer!Docker manages its own network unless you configure containers with network: hostDocker usually will create a docker0 network bridge device to let containers...
View ArticleTroubleshooting • Re: Brand new pi and image - can't connect to gateway...
Key Troubleshooting Steps1. Checked Wi-Fi Status: The Pi is connected to Wi-Fi (wlan0), verified by SSH access and ip a output.2. DHCP Conflicts: DHCP was still dynamically assigning an IP even after...
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