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Thread: DMA llibrary

  1. 08-22-2019, 07:49 PM #1
    BINIT
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    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!
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  2. 08-23-2019, 10:58 PM #2
    gfvalvo
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    Have you looked at the DMAChannel class that comes with the Teensy core?
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