Hello,
I am trying to read input from an adc microphone sensor at the 2.93 Mhz rate and I am trouble understanding the use of your fast gpio functions.
Following from another discussion (Re: I/O speeds?) Intel provides 4 examples for fast gpio output but there doesn't seem to be alternative fast read functions. Could you please provide sample code on how to do a fast read on pin 2 2.93 Mhz? Is there any reference document for this?
Secondly, who is responsible for releasing the updated Arduino support package for Matlab? You (intel), arduino, or Matlab? There is a common arduino.m file that needs to be updated to read and write fast gpio.
Lastly, for example 4 on the previously reference discussion, there seems to be no information on OUTPUT_FASTMODE as an actual option for pin mode on the wiring_digital.c file. Please explain this.