@Jon, yes, I will share the code. I have moved it to the VS Code IDE with PlatformIO. I do not like the Arduino IDE much. It should run on david's hardware, too. Do yo you have build the hardware already?
On Friday, March 3, 2023 at 5:12:46 AM UTC+1 David Forbes wrote: > I was able to change to a Teensy 4.1 with a 2 channel 12 bit SPI DAC in my > latest version. I had to reduce the DAC rate by half. It looks just as good > as the old version. Of course, the DAC I chise is already unobtanium. > > > > On Thu, Mar 2, 2023, 7:17 AM jörg <[email protected]> wrote: > >> Hi, maybe a bit offtopic. >> >> I've put some effort in using the teensy4.x to run the scope clock based >> on david forbes one. >> The teensy3.6 based one is running on my own hardware for a while. >> >> But because of CPU shortage and the use of the teensy3.6 internal DAC's, >> I was curious to get the stuff up and running on the faster teensy 4.x CPU. >> In this approach I'm using a parallel driven 12 bit 4 channels DAC. The >> usage of a serial DAC was too slow and I did not get DMA up and running on >> teensy4.x. >> Anyway, this works and I like it. >> >> Video: https://youtu.be/HYwgyYnQUxw >> >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "neonixie-l" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web, visit >> https://groups.google.com/d/msgid/neonixie-l/a2701743-2b9b-4543-a0c0-32b8b90da85an%40googlegroups.com >> >> <https://groups.google.com/d/msgid/neonixie-l/a2701743-2b9b-4543-a0c0-32b8b90da85an%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/bc1f2bea-aa6f-4890-bcc9-4b3104b444c7n%40googlegroups.com.
