Python • Re: How Do I Open Audacity With Python?
I would trysubprocess.run("audacity", shell=True)Assumption is: audacity is installed. And on my Pi4, bullseye, there is the need for "DISPLAY set properly". Automatically available when terminal...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Interfacing "A030VAN03.0"...
Little test: your panel needs 24bit input data, but what happens if you connect the 2 LSB of each color (R0/R1/G0/G1B0/B1) to HIGH (3.3V), whilst the remaing inputs will be connected to the PI's DPI...
View ArticleBeginners • Re: Rpi 5 and Pan Tilt hat
I fixed the export!!!!the original github of zeroping/sysfspwm wasn't working because he forget that after an export you need to wait for the pwm to popup on folder.I just add a small delay of 100ms...
View ArticleGeneral discussion • Writing kernel code for controlling CPU temperature
Hi there Kernel devs!I need some help writing kernel code related to CPU temperature. I am a newbie kernel developer and I have already gone through the basics of driver development and also written a...
View ArticleGeneral discussion • Re: Pi4 with Arducam 64mp- No camera detected
Personally, I have a lot of problems with these types of cameras. The ribbon cable is fragile and can easily get internal breaks. Also the sensors are sensitive to static so if you are not grounded...
View ArticleBeginners • Re: Servo Jitter with Python on Rasbperry Pi 5
Another option is to use a raspberry pico as a 'sub processor'. Connect with UART. Perhaps less expensive than a PCA9685 board. But you need some coding and connecting the servo needs some...
View ArticleSDK • Re: How debug a Pico without the elf?
I tried arm-none-eabi-objcopy -I binary -O elf32-little --change-section-address .data=0x08000000 pt52lua_lostver.bin output.elfbut then radare2 -w arm -b 16 output.elf doesn't seem to work.If that...
View ArticleBeginners • Re: Help getting started pygame and video drivers on Bookworm Lite
On Bookworm Lite you have to use the KMSDRM video driver.First check if 'kmstest' produces output on the LCD. You need a kms driver for the waveshare display.I have an Adafruit Ili9341 2.8 inch...
View ArticleTroubleshooting • Re: An Operation Is Already Pending
I've plugged in another USB HDD (this time a 500Gb Western Digital drive) which again is NTFS and works okay on the W10 laptop.Again on trying to view the disk, it says Error An Operation Is Already...
View ArticleCamera board • Re: HQ Camera external sync signals support added
Just to make sure I understand you correctly. For now, I would need to set imx477.trigger_mode=1 in the cmdline.txt, start the first camera and then update the cmdline.txt file to...
View ArticleHATs and other add-ons • Re: Raspberry Pi 5 PCIe Bus Error - ASM1166
Hello!Can you solve the problem in Linux version 6.6.21-v8-16k+ #1743 SMP PREEMPT Thu Mar 14 11:40:50 GMT 2024 aarch64 GNU/LinuxInstead of changing the Code: # Change the line: msi-parent =...
View ArticleMicroPython • Re: Web page re-direct from Pico?
I think this is more about what the web page content emitted is and web page caching in the browser than a 'redirect' issueStatistics: Posted by hippy — Mon Mar 18, 2024 6:13 pm
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General discussion • Is There Any Software For Controlling My Display's Color...
Hello.I have the Raspberry Pi 5 model B. I use Raspberry Pi OS (64-bit).I want to reduce my display's color temperature to 3012K because my screen is too bright and my eyes hurt.Is there an...
View ArticleTroubleshooting • Re: Pi5 connects to wifi, dns working, no internet
What responses toCode: ping 8.8.8.8andCode: ping google.comStatistics: Posted by drgeoff — Mon Mar 18, 2024 6:23 pm
View ArticleGeneral discussion • Raspberry Pi 5 NVMe fanless case, what options are there?
Hi,I'm looking to set up a fanless Pi5 with NVMe, but can't find any good cases.The Argon NEO 5 M.2 NVMe case seems good, but how well will it work without the fan? Will it perhaps work fine without...
View ArticleTroubleshooting • sd card filled, cant install new software
I put together this pi for a few specific servicesrsync backup to a usb drive (562.0 G) minidlna service from usb drivetailscale to access the source for the backup remotelyall large/media files are...
View ArticleMicroPython • Re: pico-to-pico via intenral router: accept () issue
During the past 48 hours, I saw numerous times where I could not even ping my PC that was acting like the client. When it would finally ping, the PC would be a good client and the messaging would be...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: telescope focus motor - xHCI host not...
Oy, I see....but I guess the next question is what is the key difference between the Pi4 and 5 that allows the connection in the 4 but not the 5? I'm having a bit of a hard time finding an answer to...
View ArticlePython • Re: EOFError from input( )
Dear Thagrol:It was an oversight on my part. I should have realized that stdin didn't get passed to the spawned process (for good reason). For what I want to do it is sufficient to keep the input...
View ArticleOther programming languages • Re: GnuCOBOL
Last time I wrote any COBOL was 1986/87.You've missed all the good bits of COBOL that have been added since then.I've been working with COBOL since OS/VS COBOL in 1984 and Enterprise COBOL V6.2 last...
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