DEVICE_ADDRESS = 0x39 # device address of APDS9960 board
A_DEVICE_REGISTER_1 = 0xA2 # a control register on the APDS9960 board
A_DEVICE_REGISTER_2 = 0xA3 # another control register on the APDS9960 board
class DeviceControl: #pylint: disable-msg=too-few-public-methods
def __init__(self, i2c):
self.i2c_device = i2c # self.i2c_device required by RWBit class
setting1 = RWBits(2, A_DEVICE_REGISTER_1, 6) # 2 bits: bits 6 & 7
setting2 = RWBits(2, A_DEVICE_REGISTER_2, 5) # 2 bits: bits 5 & 6
# The follow is for I2C communications
comm_port = I2C(SCL, SDA)
device = I2CDevice(comm_port, DEVICE_ADDRESS)
settings = DeviceControl(device)
# set the bits in the device
settings.setting1 = 0
settings.setting2 = 3
# display the device values for the bits
print("setting1: {}; setting2: {}".format(settings.setting1,
settings.setting2))
# toggle the bits
settings.setting1 = 3
settings.setting2 = 0
# display the device values for the bits
print("setting1: {}; setting2: {}".format(settings.setting1,
# Set to your Adafruit IO username.
# (go to https://accounts.adafruit.com to find your username)
ADAFRUIT_IO_USERNAME = '******'
# Create an instance of the REST client.
aio = Client(ADAFRUIT_IO_USERNAME, ADAFRUIT_IO_KEY)
try: # if we have a 'color' feed
color = aio.feeds('color')
except RequestError: # create an `color` feed
feed = Feed(name='color')
color = aio.create_feed(feed)
# Create the I2C bus interface.
i2c_bus = I2C(SCL, SDA)
# Create a simple PCA9685 class instance.
pca = PCA9685(i2c_bus)
pca.frequency = 60
prev_color = '#000000'
def map_range(x, in_min, in_max, out_min, out_max):
"""re-maps a number from one range to another."""
mapped = (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min
if out_min <= out_max:
return max(min(mapped, out_max), out_min)
return min(max(mapped, out_max), out_min)
# SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
#
# SPDX-License-Identifier: Unlicense
"""Simple example of the LTR559 library."""
import time
from board import SCL, SDA
from busio import I2C
from pimoroni_circuitpython_ltr559 import Pimoroni_LTR559
I2C_BUS = I2C(SCL, SDA)
LTR559 = Pimoroni_LTR559(I2C_BUS)
while True:
print(LTR559.lux) # Get Lux value from light sensor
print(LTR559.prox) # Get Proximity value from proximity sensor
time.sleep(1.0)
# SPDX-FileCopyrightText: 2018 Limor Fried for Adafruit Industries
#
# SPDX-License-Identifier: MIT
# CircuitPython 3.0 CRICKIT demo
import time
import board
from adafruit_motor import servo, motor
from adafruit_seesaw.pwmout import PWMOut
from adafruit_seesaw.seesaw import Seesaw
from busio import I2C
i2c = I2C(board.SCL, board.SDA)
ss = Seesaw(i2c)
print("Bubble machine!")
SERVOS = True
DCMOTORS = True
# Create 4 Servos
servos = []
if SERVOS:
for ss_pin in (17, 16, 15, 14):
pwm = PWMOut(ss, ss_pin)
pwm.frequency = 50
_servo = servo.Servo(pwm)
_servo.angle = 90 # starting angle, middle
servos.append(_servo)
import sys
import time
import adafruit_bno055
from busio import I2C
from board import SDA, SCL
i2c = I2C(SCL, SDA)
sensor = adafruit_bno055.BNO055(i2c, 0x28)
while True:
sensor.accelerometer
sensor.gyroscope
sensor.magnetometer
sensor.quaternion
sensor.linear_acceleration
time.sleep(1)
