def __init__(self, ssid, password, adafruit_username, adafruit__aio_key,
adafruit_feed_key):
self.debug = True
self.station = network.WLAN(network.STA_IF)
self.ssid = ssid
self.password = password
self.adafruit_feed_key = adafruit_feed_key
self.lastCallTime = 0
self.lastCheckIn = 0
self.minBetweenCalls = 0.5
self.minBetweenCheckIn = 60
myMqttClient = 'dog-sensor-mqtt-client'
adafruit_io_url = 'io.adafruit.com'
adafruit_username = adafruit_username
adafruit__aio_key = adafruit__aio_key
self.c = MQTTClient(myMqttClient, adafruit_io_url, 0,
adafruit_username, adafruit__aio_key)
self.c.connect()
# Software I2C setup:
self.i2c = bitbangio.I2C(board.SCL, board.SDA)
self.lis3dh = adafruit_lis3dh.LIS3DH_I2C(self.i2c)
# Set range of accelerometer (can be RANGE_2_G, RANGE_4_G, RANGE_8_G or RANGE_16_G).
self.lis3dh.range = adafruit_lis3dh.RANGE_2_G
# Set click detection to double and single clicks. The first parameter is a value:
# - 0 = Disable click detection.
# - 1 = Detect single clicks.
# - 2 = Detect single and double clicks.
# The second parameter is the threshold and a higher value means less sensitive
# click detection. Note the threshold should be set based on the range above:
# - 2G = 40-80 threshold
# - 4G = 20-40 threshold
# - 8G = 10-20 threshold
# - 16G = 5-10 threshold
self.lis3dh.set_click(2, 80)
def run():
"""main"""
do_connect()
with bitbangio.I2C(SCL, SDA) as i2c, nativeio.DigitalInOut(GPIO15) as pin:
pin.switch_to_output()
start(i2c, pin)
import board
import network
import time
import ntptime
import bitbangio as io
import adafruit_ht16k33.segments
ssid = ''
password = ''
i2c = io.I2C(board.SCL, board.SDA)
display = adafruit_ht16k33.segments.Seg14x4(i2c)
display.fill(0)
sta_if = network.WLAN(network.STA_IF)
if not sta_if.isconnected():
sta_if.active(True)
sta_if.connect(ssid, password)
while not sta_if.isconnected():
pass
#TZ = 14400 # UTC to EDT
TZ = 18000 # UTC to EST
t = None
while not t:
time.sleep(0.1)
try:
t = ntptime.ntptime()
except Exception:
# ap.ifconfig()
# Station Interface (connecting to wifi)
import network
wlan = network.WLAN(network.STA_IF)
wlan.active(True)
wlan.connect('thingnet', 'uPy12345678')
wlan.ifconfig(('192.168.4.2', '255.255.255.0', '192.168.4.1', '8.8.8.8'))
# wlan.scan() # scan for access points
# wlan.isconnected() # check if the station is connected to an AP
# wlan.config('mac') # get the interface's MAC adddress
# wlan.ifconfig() # get the interface's IP/netmask/gw/DNS addresses
# Haptic Feedback
import board
import bitbangio
import adafruit_drv2605
i2c = bitbangio.I2C(board.SCL, board.SDA)
drv = adafruit_drv2605.DRV2605(i2c)
drv.use_ERM()
drv.set_waveform(14)
drv.play()
# Button Interupt
from machine import Pin
def callback(p):
print('%s changed to %d', (p, p.value()))
p2 = Pin(2, Pin.IN)
p2_irq = p2.irq(trigger=Pin.IRQ_RISING | Pin.IRQ_FALLING, handler=callback)
## https://learn.adafruit.com/circuitpython-basics-i2c-and-spi/spi-devices
## https://circuitpython.readthedocs.io/projects/busdevice/en/latest/api.html
import board #hardware details of the specific board that you are using
import busio
import digitalio
from board import *
#from adafruit_bus_device.spi_device import SPIDevice
import bitbangio
import time
with busio.SPI(SCK, MOSI, MISO) as spi_bus:
cs = digitalio.DigitalInOut(
D5) # chip select == Latch_pin == 74hc595 pin 12
# device = SPIDevice(spi_bus, cs)
device = bitbangio.I2C(board.D52, board.D51)
# show which pins are these on
print("sck ", SCK) # 74hc595 pin 11
print("mosi ", MOSI) # 74hc595 pin 14
print("miso ", MISO) # not used
bytes_read = bytearray(4) # read buffer
bytes_write = bytearray(1) # one byte buffer for write data
# The object assigned to spi in the with statements below
# is the original spi_bus object. We are using the busio.SPI
# operations busio.SPI.readinto() and busio.SPI.write().
while True:
for testData in range(
256
): # for an example lets transmit all values 0 to 255 one at a time.
# Set default state to 'off'
nrf.listen = False
nrf.power = False
print("Finished initializing nRF24 module")
### Initialize neopixel output
ledPin = board.NEOPIXEL
pixelMain = neopixel.NeoPixel(ledPin, 1, pixel_order=neopixel.GRB)
pixelMain.fill((0, 0, 0)) # turn off on startup
print("Finished initializing neopixel")
### Initialize MPU6050 sensor
# Initialize soft I2C
softScl = board.D2 # manual serial clock line
softSdl = board.D3 # manual serial data line
i2c = bitbangio.I2C(softScl, softSdl) # software i2c
# Initialize MPU6050 object
sensor = adafruit_mpu6050.MPU6050(i2c)
sensor.cycle_rate = adafruit_mpu6050.Rate.CYCLE_40_HZ # update cycle rate
sensor.cycle = True # only periodically update sensor (saves power!)
print("Finished initializing mpu6050")
# Setup calibrated accel values
numAvgValues = 7
listAccelX = [None] * numAvgValues
listAccelY = [None] * numAvgValues
listAccelZ = [None] * numAvgValues
listFaceIdx = [0] * numAvgValues
### Other things
# and let's make 0 = 50% = 1.65V
# Dictionaries/structures containing data for each 'SENSOR'
mouse = {
'Name': '1',
'File': open('/dev/input/mouse0'),
'dx': 0,
'dy': 0,
'xbusSDA': 2,
'xbusSCL': 3,
'ybusSDA': 17,
'ybusSCL': 27
}
# initialize I2C buses (X: SDA 2 SC: 3; Y: SDA 17 SCL 27)
i2cX = bitbangio.I2C(3, 2)
i2cY = bitbangio.I2C(27, 17)
# initialize MCP4725
dacX = adafruit_mcp4725(i2cX)
dacY = adafruit_mcp4725(i2cY)
# Declare variables
transmit_timer = None
data_lock = Lock()
ppm = 3937 # num pixels per meter
maxv = 1.5 # max velocity (m/s)
transmit_delay = .01 #.01
read_delay = .001 #0.001
distCalib = 1 / ppm / transmit_delay / maxv / 2
# This file is executed on every boot (including wake-boot from deepsleep)
import esp
esp.osdebug(None)
import gc
gc.collect()
import network
wlan = network.WLAN(network.STA_IF)
wlan.active(True)
from board import *
import bitbangio as io
i2c = io.I2C(SCL, SDA)
from adafruit_pca9685 import motor
motors = motor.DCMotors(i2c)
motors.brake(0)
motors.brake(3)
import Robot
carro = Robot.Control(motors)
# replserver boot code
try:
import usocket as socket
except:
import socket
import os
import webrepl
webrepl.start(password='******')
replpath = "webrepl-inlined.html.gz"
