Hi,
I would like to know how to access to GPIOs MIO from Linux kernel.
I'm not completely sure how to do that.
I can see in my picoZed in the /sys/class/gpio the folder gpiochip0 and inside this folder the file ngpio with a value of 64. But I not completely sure if this is the MIO GPIOs, because the MIO are 54 GPIOS:
MIO0 pins 0 to 15 -> connected to a 3.3Volts bank
MIO1 pins 16 to 53 -> connected to 1.8 Volts bank
Am I right or wrong?
Best regards.