Pga2350 c++ examples for using GPIO over 32 via pio for both directions

[kotopes]

Hi, my friend yesturday try to interact with GPIO on new pga2350 with pio on c++, but, can not receive data from GPIO over 32. if request GPIO over 32 - result - receive from GPIO0(as used mask #1f).

can we get c++ examples for correct interacting with GPIO >32 with pio modules?

[Shoe]

What code are you using to set the pins? Look up 4.1.15.10.26. in the Pico SDK, that might explain it:

4.1.15.10.26. pio_set_gpio_base

int pio_set_gpio_base (PIO pio, uint gpio_base)

Set the base GPIO base for the PIO instance.
Since an individual PIO accesses only 32 pins, to be able to access more pins, the PIO instance must specify a base GPIO where the instance’s “pin 0” maps. For RP2350 the valid values are 0 and 16, indicating the PIO instance has
access to pins 0-31, or 16-47 respectively.

[kotopes]

yes, fixed in latest sdk 2.0