General discussion • latest version of gtksourceview editor
My version of gtksourceview is quite old......how do I go about updating it?Statistics: Posted by picandies — Tue Aug 13, 2024 4:48 pm — Replies 0 — Views 40
View ArticleGeneral • Reading and writing flash (W25Q128JVS)
I've successfully read and written flash to the last sector using the Pi Pico, but now on a custom board which utilizes the larger W25Q128JVS I'm having trouble.EDIT TLDR: I write to the beginning of...
View ArticleSDK • Missing .hex file with pico_add_extra_outputs() [Workaround Found]
I've got a (somewhat) automated build system which combines a couple of .hex files into my final code but with the recent SDK updates (I'm assuming this is the change, I haven't attempted to revert...
View ArticleTroubleshooting • sshpass, scp and sftp on Bookworm
Local host is a Pi 4B running BookwormLocal hostname is txtouch.localRemote host is an Analog Devices PlutoSDR Revision C/DRemote hostname is pluto.localscp requires /usr/libexec/sftp-server, but...
View ArticleSDK • How to distinguish between rp2350A and rp2350b in software
What is the approved mechanism for determining if firmware is running on the 60 or 80 pin chip? ThanksStatistics: Posted by matherp — Tue Aug 13, 2024 5:40 pm — Replies 2 — Views 36
View ArticleGeneral • RP2350 compatibility and performance - first tests
It has proved trivial to get MMBasic running on the RP2350 so many congrats to the developers for creating such a seamless environment.Perfornance running MMbasic is >150% in general AND the chip...
View ArticleAdvanced users • Interrupt not working for dynamic device tree overlay...
I have a GPIO expander (TI TCA9539) on board connected to a Raspberry Pi. I've written a device tree overlay as follows:Code: // Raspberry Pi device tree overlay for TCA9539 GPIO...
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Compute Module • CM4 VL805 interface issue
After two previous failed attempts, made a CM4 carrier board with usb 3.0 based on the reference design. The component layout and traces have been untouched, i am still having issues making it...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • PPP over SPI (or IP over SPI)
I've been contemplating trying to create a point to point network link between a pair of Pi 4 boards over SPI, as a private network link for a two node cluster. I'm aware of the SPI 10 base T Ethernet...
View ArticleTroubleshooting • sudo apt upgrade failing
HiMy Pi's have a hard time updating. Both a 5 and a 4. I did the "sudo apt update" and then tried upgrading:Code: sudo apt upgradeReading package lists... DoneBuilding dependency tree... DoneReading...
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Troubleshooting • USB ports are dead on a Raspberry Pi 4 4GB
Hi guys . I have a RaspberryPi 4B 4GB (newer version) that had 9V instead of 5V put through the USB-C power input according to owner.Surprisingly it boots and works, but ethernet and USB ports are...
View ArticleGeneral • Raspberry Pi Pico W UART FIFO Buffer RX IRQ
Hi,I'm trying to use the UART FIFO RX buffer to lessen the burden of receiving UART data. I can't seem to get the FIFO to work with the UART RX IRQ. With my setup I'm expecting to get an interrupt...
View ArticleGeneral • [Fulfilled] Wanted - RP235X RISC-V UF2 file
If anyone has any pointers to any downloadable UF2 files which have been built for RISC-V / Hazard3 for the RP235X I would be grateful to receive them - Just one will do to start with.I've looked but...
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General discussion • Just a small question
I'm following a project it requires PN2222 npn bipolar transistor but i have a transistor that i think it would work the transistor i have has these written behind of it 2N 2222 A331 can i use it for...
View ArticleTroubleshooting • Location of fan1_input
I can see the fan speed on a Pi 5 in an official case by reading Code: /sys/devices/platform/cooling_fan/hwmon/hwmon?/fan1_inputSo far I have observed ? to be 1, 2 or 3 after rebooting. Is that value...
View ArticleAdvanced users • rpi5 U-Boot: bootm hangs but booti works
Hello. I'm using U-Boot to load a signed Linux uImage (FIT). Public key is embedded into the main dtb file bcm2712-rpi-5-b.dtb and the signature is inside the uImage. That's the only way to load a...
View ArticleDevice Tree • gpio-keys or rotary-encoder with GPIO expander
Hey,I'm trying to use the gpio-keys driver and the rotary-encoder driver with an external GPIO expander.I am able to successfully get the GPIO expander to be detected. I can see it and list its ports...
View ArticleGeneral discussion • AutoCorrect LibreOffice in Aug2024 raspberry pi OS release
I see the autoCorrect if you type in :1 h: it gets auto changed to a analog clock at 1 oClock pictureHow can we suggest to put on all the chemical elements, I had it going on my windows OS it took a...
View ArticleFrançais • faits intéressants sur les capteurs à ultrasons
Les chauves-souris les utilisent aussi : les capteurs à ultrasons imitent la façon dont les chauves-souris se déplacent. Ces créatures émettent des ondes sonores à haute fréquence et écoutent les...
View ArticleTroubleshooting • Mouse/pointer click action-selection difficulty
The simple mouse settings are very rudimentary. My present difficulty is not double-click speed or acceleration related. I am having difficulty clicking on things. I have to place the mouse pointer...
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