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Thread: DMA llibrary

  1. #1
    Junior Member
    Join Date
    Jul 2019
    Posts
    7

    DMA llibrary

    What is the best DMA library which I can use? I want to use Teensy 3.6 to record data from 2-4 simultaneous channels at a sampling rate of 10 kHz for 10 seconds. I want to use DMA to store that data into a buffer. Then use an interrupt to transfer these data to the SD card when the buffer is full. Am I doing it right?

    Thanks in advance for helping!

  2. #2
    Senior Member
    Join Date
    Feb 2017
    Posts
    301
    Have you looked at the DMAChannel class that comes with the Teensy core?

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