General • Re: Forced and EXEC’d Instructions
Thank you so much arg001 for the response. Both pio->sm[sm].instr = 0x0000 | (0x1 + offset) and pio_sm_exec(pio, sm, pio_encode_jmp(1 + offset)) work!The program did print out "Loaded program at...
View ArticleClik here to view.
Troubleshooting • Re: Configuration and graphics performance issue after...
It wasn't exactly what I wanted, but oh well, thanks anywayi'm pretty sure your going to end up starting over, sometimes it's the only way to get a stable install.i don't really mess around to much...
View ArticleTroubleshooting • Re: Using USB RFID card reader with Raspberry Pi 5
-Yes, when I plug it into the computer and bring an RFID card near it, some numbers appear on the PC (in the notepad or excel file).-I didn't see how it shows up in Windows device manager. I will look...
View ArticleAdvanced users • Re: H.264 encoder color space
This was updated under https://github.com/raspberrypi/firmware/issues/1885 a couple of weeks back.Statistics: Posted by 6by9 — Fri Aug 16, 2024 5:23 pm
View ArticleTroubleshooting • Re: Bookworm, KMS, and Headless Audio
No solutions - I got the same error on a Pi4 (2GB) running Bookworm 32-bit with desktop, booting to command line, no monitor attached.Code: aplay: main:831: audio open error: Unknown error 524A...
View ArticleCamera board • Re: feedback requested on dual GS camera design
Very cool! Would you be able to share a few more pictures with different angles? Please elaborate on how to attach the pins, thanks again for sharing this.Statistics: Posted by ddbaron — Fri Aug 16,...
View ArticleSDK • Re: Help needed for Building RISC-V Compiler
Interesting, with an 'int main(void) { }' program I can compile that from the command line, using the '-march' which the 'cmake' seems to be using -Code: /usr/bin/riscv32-unknown-elf-gcc...
View ArticleGeneral • Re: RP2350: HSTX max resolution and colour depth
I've got it running at 252MHz - see https://youtu.be/ZaofnupXfx8I've had the chip running at 378MHz but I don't believe HSTX clock can divide by 3Statistics: Posted by matherp — Fri Aug 16, 2024 5:48 pm
View ArticleClik here to view.
Troubleshooting • Re: Connecting a waveshare MAX m8Q GNSS to Rasp Pi 5
Serial shows upmaybe wrong settings in the config? ( maybe you can have a look at the attached screenshots? )Statistics: Posted by HolgerF — Fri Aug 16, 2024 5:53 pm
View ArticleSDK • Re: RP2350: How to enable XIP PSRAM?
I've hacked the template in the sdk and that seems to propagate into any binaries. I can't see any reason why that shouldn't be benign. Likewise I've set the flash set permanently at 16MbCode: MEMORY{...
View ArticleBeginners • Pico getting started guide: blink.uf2 built w/o errors, but does...
Hi, On Ubuntu 24.04 LTS, following the instructions from the "Getting started with Raspberry Pi Pico-series" I installed VS Code (from the snap store), dependencies, and the Raspberry Pi Pico...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • TLV320AIC3100: TLV320AIC31XX-LINUX...
We cannot send voltage to the MICBIAS through the audio controls, we have audio working but we so no way of turning on the mic bias from alsamixer. We can manually set the registers for the micbias to...
View ArticleSDK • Issue with 'picotool' 2.0.0
Pi 3B (non-plus), Buster 32-bit, Pico SDK 2.0.0, 'picotool' version "v2.0.0 (Linux, GNU-8.3.0, Release)"Code: pi@Pi3B:~ $ picotool help loadLOAD: Load the program / memory range stored in a file onto...
View ArticleGeneral • Re: Is this a job for PIO?
I haven't used PIO, but this sounds like an ideal task.What refresh rate do you need? I think I would want 10s, so I would count for a 10s period, and keep 12 complete readings. Sum them, divide by...
View ArticleGeneral discussion • Looking at improving my backing up of my Pie's MicroSD card
Hi,Currently, my back process is like this:1. Shutdown the Pie2. Take the SD card out and insert it into my Windows PC3. Take a backup of it with Win32 Disk Imager4. Put the card back in the Pie and...
View ArticleSDK • Re: Issue with 'picotool' 2.0.0
https://github.com/raspberrypi/picotool/issues/112Statistics: Posted by MatSOBDev2 — Sat Aug 17, 2024 5:07 pm
View ArticleBeginners • Re: [Pi 4/5] Ways to reduce the Pi's power consumption / heat...
Short version: How can one reduce the power consumption on a Pi 4 and 5? I've disabled wifi, BT, and HDMI already, any other power-hungry components that I might not need and that can be switched off?...
View ArticleGeneral discussion • Re: How to share,display and control my Android device...
You put me on the right road for sure. On my Android I have the file config.txt with an interesting parameter inside :# USBdtoverlay=dwc2,dr_mode=peripheralin your example,you haven't added...
View ArticleTroubleshooting • Re: My Pi has no act light, wont boot
Turns out the SD card has bent pins all along. Yeah so I was so mad that my Pi had broken that I probably didn't read the sticky properly. That's just stupid on my end.Statistics: Posted by I_Eat_Pi —...
View ArticleSDK • Enforced Stack Limits (was "Stack Location" (was...
Follow up to Re: Stack Location::Armv8-M architecture has some nice stack limit checking features: for processors based on the Armv8-M Mainline architecture (like ... M33), each of the stack pointers...
View Article