Simple test¶
Ensure your device works with this simple test.
examples/74hc165_simpletest.py¶
1# SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
2# SPDX-FileCopyrightText: 2021 John Woolsey for Woolsey Workshop
3#
4# SPDX-License-Identifier: MIT
5
6
7import time
8import board
9import digitalio
10import wws_74hc165
11
12latch_pin = digitalio.DigitalInOut(board.D5)
13sr = wws_74hc165.ShiftRegister74HC165(board.SPI(), latch_pin)
14
15pin1 = sr.get_pin(1)
16
17while True:
18 print(f"pin 1 = {pin1.value}")
19 time.sleep(1)