Beginners • Re: what should i make?
i bought the raspberry pi zero 2 wh, but i find it hard to think of what to make, does anyone have an idea, the parts i still need i will buy in any case, it has to be something with a screen, nothing...
View ArticleCompute Module • Re: Very satisfied by Raspberry PI 5CM
Hi,I'm struggling to get up and running with mine, don't suppose you could share some pointers as the form factor, case and full size HDMI port are appealing to me.Running with SD card plugged into IO...
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Beginners • phpmyadmin logon
Hi, after not beeing active with my pi for a few years I'm returning to an old project. I had ( some years ago ) installed php / mysql / apache on my pi and had a working web server with database.Now,...
View ArticleUbuntu • Re: Pi 3B board
Thank you for all the assistance. the commands were executed under ubuntu. Since what I do at work are all on ubuntu as well as all of my home equipment. Thought it would be easiest to continue under...
View ArticleTroubleshooting • Re: degraded screen at boot on Pi4
Correct. The bootloader will output VGA which is supposed to be supported on all HDMI screensYou can add DISABLE_HDMI=1 in the EEPROM config to stop the bootloader from using the screen.Thanks, yes i...
View ArticleBeginners • Re: phpmyadmin logon
The login details will usually be the mysql/mariadb user and password that you set up to access the database(s).You can get a list of users from the database, but not the unencrypted password.As...
View ArticleBeginners • Re: How to overclock the pi 4?
editor /boot/firmware/config.txtCode: arm_freq=2000arm_gpu=600over_voltage_delta=6000I don't have those options like arm_freq and arm_gpu do i have to add them myself?Statistics: Posted by luckymouse...
View ArticleGeneral • Re: Assign variables to specific addresses?
Code: extern volatile SomeType my_var; asm("my_var = 0x20010000");If I understand things correctly this is actually slower than it needs to be. The volatile tells the compiler that the variable may...
View ArticleSDK • Re: Question about sm_config_set_sideset
Code: $ echo .program test > test.pio$ echo .side_set 2 opt >> test.pio$ pioasm test.pio | tail};static inline pio_sm_config test_program_get_default_config(uint offset) { pio_sm_config c =...
View ArticleRaspberry Pi OS • Re: so if i can make it
for purposes like to post online and stuff, so it is like a screenshot on a mac.Statistics: Posted by raspberry_pi_5 — Sun Mar 23, 2025 12:42 pm
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Camera board • Re: SLVS-EC When?
I suspect the SoC would lag far behind what the interface can provide in data rates. So it would be limited to lower resolution cameras. This interface usually feeds into a dedicated FPGA to do the...
View ArticleBeginners • Re: What do you use your R-Pi 5 for?
Boring stuff (headless)NFS serverElog serverApache Piwigo,Webdavubuntu server installed/running on usb ssdStatistics: Posted by pluffmud — Sun Mar 23, 2025 12:54 pm
View ArticleOther programming languages • Re: Basic on Raspberry
I didn't understand how to access Raspberry PI GPIO from BBC Basic.The library is gpiolib.bbc and there are example programs gpiodemo.bbc and gpiotest.bbc.Note that gpiotest.bbc tests the input...
View ArticleTroubleshooting • Re: No video with 12,6 display
Sorry terribleted if I answer you today but I came back from a business trip.I am a beginner, I did what you said, I added the command at the beginning of the line in /boot/cmdline.txt:...
View ArticleSDK • Re: Trying to just get started- native machine code into mpy file
In your Makefile,Code: MPY_DIR = $/home/pi/C/fibo/micropythonshould probable beCode: MPY_DIR = /home/pi/C/fibo/micropythonThe dollar sign is turning the absolute path into a relative oneStatistics:...
View ArticleBeginners • Re: can't download vscode
Are you using "sudo apt full-upgrade" ?yessudo apt full-upgrade and then,sudo apt install codeStatistics: Posted by gd111701 — Sun Mar 23, 2025 1:17 pm
View ArticleTroubleshooting • Re: Disable or recovery secure boot
The diagnostics screen shows 'secure-boot: C0 flags 0x8000000d'https://www.raspberrypi.com/documentati ... html#part4The LSB bits (0xd) indicate that secure-boot has been irreversibly enabled in...
View ArticleGeneral • Re: SPI voltage dropping when additional board connected
That was exactly the issue. I had SPI0_TX on the master connected to SPI0_TX on the slave, same with SPIO_RX. I swapped the cables and everything worked. The TX and RX terminology also makes a lot...
View ArticleTroubleshooting • Re: saves .xlsx file as pi but .csv file as root
If I put a flashing LED in the code I have to run it as root because if I don't I get this error.Code: pi@raspberrypiB:~ $ python w1probes.pyTraceback (most recent call last): File...
View ArticleRaspberry Pi OS • Re: RealVNC file transfer function not available.
I use Raspberry Pi OS RealVNC server.Statistics: Posted by water_5 — Mon Mar 24, 2025 12:38 pm
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