Module pico

PICO-specific APIs.

Description

This module contains functions that are specific to the PICO platform.


cyw43_arch_gpio_get(GPIO::0..2) -> 0..1

GPIO: pin to read

returns: the level of the GPIO pin

Read a GPIO of the CYW43. This function is only available on Pico-W.


cyw43_arch_gpio_put(GPIO::0..2, Level::0..1) -> ok

GPIO: pin to write
Level: value to write

Write a GPIO of the CYW43. This function is only available on Pico-W. It is typically used to drive the on-board LED.


rtc_set_datetime(Datetime::calendar:datetime()) -> ok

Datetime: calendar:datetime() to set rtc clock.

Set the datetime on the RTC. The datetime can be obtained through bif erlang:localtime()