1from machine import Pin, Signal
2
3# 96Boards/Qualcomm DragonBoard 410c
4#
5# By default, on-board LEDs are controlled by kernel LED driver.
6# To make corresponding pins be available as normal GPIO,
7# corresponding driver needs to be unbound first (as root):
8# echo -n "soc:leds" >/sys/class/leds/apq8016-sbc:green:user1/device/driver/unbind
9# Note that application also either should be run as root, or
10# /sys/class/gpio ownership needs to be changed.
11# Likewise, onboard buttons are controlled by gpio_keys driver.
12# To release corresponding GPIOs:
13# echo -n "gpio_keys" >/sys/class/input/input1/device/driver/unbind
14
15# User LED 1 on gpio21
16LED = Signal(Pin(21, Pin.OUT))
17
18# User LED 2 on gpio120
19LED2 = Signal(Pin(120, Pin.OUT))
20
21# Button S3 on gpio107
22BUTTON = Pin(107, Pin.IN)
23