Re: [beagleboard] Re: Periodic delay reading analog inputs with C, will PRUs solve it and is it worth it?

2021-04-18 Thread TJF
Hi Mark, let me first point out that this discussion isn't in my mother tongue. Sometimes I read your statements several times still not understanding what exactly you mean. Mark Lazarewicz schrieb am Sonntag, 18. April 2021 um 16:49:22 UTC+2: > who you want to believe Texas Instrumentr or

Re: [beagleboard] Re: rtcwake support on BeagleBone Blue

2021-04-18 Thread Mykolas Juraitis
Thank you for a comprehensive answer. I will look into external clocks. On Sun, Apr 18, 2021 at 5:05 PM Dennis Lee Bieber wrote: > On Sat, 17 Apr 2021 14:14:03 -0700 (PDT), in > gmane.comp.hardware.beagleboard.user Mykolas Juraitis > wrote: > > >Hello, > > > >I am experimenting with rtcwake on

[beagleboard] Re: rtcwake support on BeagleBone Blue

2021-04-18 Thread Dennis Lee Bieber
On Sat, 17 Apr 2021 14:14:03 -0700 (PDT), in gmane.comp.hardware.beagleboard.user Mykolas Juraitis wrote: >Hello, > >I am experimenting with rtcwake on BeagleBone Blue. Running command: > Note that there is no REAL RTC on most BeagleBone variants (I don't know if the Blue has an add-on

Re: [beagleboard] Re: Periodic delay reading analog inputs with C, will PRUs solve it and is it worth it?

2021-04-18 Thread Mark Lazarewicz
TJF* I Dont* agree and neither do companies that have sold 10k products that sounds finished to me unfortunately CCS doesnt support Basic language so I can see why your worried and I wish you the best of luck getting libpruio inluded in the kernel sincerely. Linux is great I just dont use it

Re: [beagleboard] Re: Periodic delay reading analog inputs with C, will PRUs solve it and is it worth it?

2021-04-18 Thread TJF
Hi Mark, you're the master of reversed order! You want to code a main loop before IO is working. You want to CCS/JTAG variables before your first LOC is running. Did you ever finish a project? When a subsystem is off (not clocked) the PRU can still read or write its registers. Readings are