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  • hemsy's Avatar
    11-07-2019, 02:09 PM
    Thanks. Since I don't need speed so much as simultaneity, I think it would probably be prudent for me to just use an octal latch. That way I'd be code compatible with any Teensy in the future. The stuff I'm doing is...
    2 replies | 114 view(s)
  • hemsy's Avatar
    11-06-2019, 05:43 PM
    I've got an application right now that's using a bytewide output port on the Teensy 3.6, to ensure that all of the bits of output change at the same time. I managed to figure out how to find enough pins on GPIOD_PDOR to...
    2 replies | 114 view(s)
  • hemsy's Avatar
    11-04-2019, 02:15 PM
    Thanks for the help! Is this an area where I should be exploring the use of DMA? Admittedly it's something I haven't played with yet.
    4 replies | 165 view(s)
  • hemsy's Avatar
    11-01-2019, 02:34 PM
    This program should toggle the LED at pin 13. I've played with values for the timer period in 0.1 microsecond increments. Below a certain value, the LED stops toggling (evident on a scope), and the Teensy hangs up...
    4 replies | 165 view(s)
  • hemsy's Avatar
    10-23-2019, 06:35 PM
    It's my understanding that the Teensy 4 is capable of running two parallel lines of code. I have a couple questions about that: 1. Does the compiler or the processor automatically manage that? 2. What if I need to...
    1 replies | 216 view(s)
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T4.0 bytewide i/o ort 11-07-2019 02:09 PM
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05-23-2016