SDK • Re: Need help with SDK and newlib.
I don't remember what it was that I was doing with this exactly I do know that I set up a build that would let me experiment,The main issue I recall was more to do with file position and the actual...
View ArticleAdvanced users • Re: Argon One Replacement Daemon
I'm also running a OpenWrt Pi 5 with One v3 case.Right now fan sits idle, would love to have this a proper script running to control it.I realise the instructions are out of date but these might still...
View ArticleSDK • DMA Time Has Large Variation
I noticed a change in the time required to complete a DMA memory to memory transaction in a larger project.I modified the hello_dma example to use systick_hw->cvr to time a simple DMA transaction.I...
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Other projects • Re: dwlfc
Wednesday, the cheat dayi think i printed every structure separated (battery holder, screw inserts etc.), thus we getting really close to the test print (the one which we have tons of buttons...
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General • Re: Pico2 freq cycle accuracy
So far, so good, that's crazy enough. Something else what can blow up your timings is stalling due FIFO starvation.Can check:PIO: FDEBUG RegisterBits 27:24 TXSTALL:State machine has stalled on empty...
View ArticleAdvanced users • Re: Experimental RPi 6.12 kernel builds
I just tested with the official Raspberry Pi Bookworm OS downloaded today and run on my CM4 Lite. The symptom is the same: kernel=kernel8.img boots fine, but kernel=kernel8_rt.img does not. Both are...
View ArticlePython • gpiozero button.when_pressed not working with While True: loop
Hello,Total Python noob here -- I'm an experienced Node/JS dev but I don't know Python very well yet, so forgive me if this is a dumb question.I've got a Pimoroni Display Hat Mini and I'm using the...
View ArticleSDK • Re: DMA Time Has Large Variation
DMA time is not guaranteed by the system network, even if you promote it. DMA is designed to offload slow FIFO tasks. Memory to memory is not recommended as it violates this.Is the CPU running out of...
View ArticleGeneral discussion • Re: give me privilege
recently setting up a new Pi 5. Bought a bonafide Pi SD card, and set up my username and password, Now I do not have SU authority. I tried to edit config.sys to add audio card overlay, and could not...
View ArticleBeginners • Re: Lightweight way to do cronjobs with raspbian
No, my cronjob file works well on infinity, but need time... free service are limited to 30 seconds, just not enough...(added some more explanation and details in the first post)Statistics: Posted by...
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