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  1. 3

    Teensy4.1 Play .wav from sdio and output PWM audio

    Hello I want to use teensy4.1 to play wave file from on-board sdio, and output as PWM (wave frequency range mapped to PWM duty range). The audio lib seemed to be a good place to start. However I soon found out: 1.Audio lib does not support sdio 2.Audio lib does not support PWM output for...
  2. 3

    Where are register names defined in teensydrino for teensy 4.1 ?

    Thanks for the help!
  3. 3

    Where are register names defined in teensydrino for teensy 4.1 ?

    The iMXRT1060 reference manual has register descriptions but the compiler does not understand that. I'm surprised this is not even in the wiki, but how are you suppose to use a MCU without knowing the register names ? The teensyduino core must have a file somewhere with all the definitions...
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