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Type: Posts; User: benkrasnow

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    XBAR setup on T4

    Hi all. I'm really excited about using the T4 in a big upcoming project, but am getting off to a rocky start. The XBAR can route PWM and/or GPIO into DMA triggers, which is exactly what I need. ...
  2. I may have found a partial solution: Replace the...

    I may have found a partial solution: Replace the SD.h library with SdFs. The following code has been working well with many fewer glitches, but I have not tested extensively. I renamed the object...
  3. Audio samples lost due to SD card writes

    This simple audio recorder code takes I2S input from the Teensy audio shield, and saves a mono channel continuously to SD card. I'm feeding the line-in input on the shield with a 40Hz triangle wave...
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