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‎CircuitPython_WeatherCloud/code.py

Lines changed: 212 additions & 119 deletions
Original file line numberDiff line numberDiff line change
@@ -1,119 +1,212 @@
1-
import time
2-
import random
3-
import board
4-
import busio
5-
from digitalio import DigitalInOut
6-
import neopixel
7-
from adafruit_esp32spi import adafruit_esp32spi
8-
from adafruit_esp32spi import adafruit_esp32spi_wifimanager
9-
import adafruit_fancyled.adafruit_fancyled as fancy
10-
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print("ESP32 Open Weather API demo")
12-
13-
# Use cityname, country code where countrycode is ISO3166 format.
14-
# E.g. "New York, US" or "London, GB"
15-
LOCATION = "Manhattan, US"
16-
17-
# Get wifi details and more from a secrets.py file
18-
try:
19-
from secrets import secrets
20-
except ImportError:
21-
print("WiFi secrets are kept in secrets.py, please add them there!")
22-
raise
23-
24-
# Set up where we'll be fetching data from
25-
DATA_SOURCE = "http://api.openweathermap.org/data/2.5/weather?q="+LOCATION
26-
DATA_SOURCE += "&appid="+secrets['openweather_token']
27-
28-
# If you are using a board with pre-defined ESP32 Pins:
29-
esp32_cs = DigitalInOut(board.ESP_CS)
30-
esp32_ready = DigitalInOut(board.ESP_BUSY)
31-
esp32_reset = DigitalInOut(board.ESP_RESET)
32-
33-
spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
34-
esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
35-
status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2) # Uncomment for Most Boards
36-
wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
37-
pixels = neopixel.NeoPixel(board.D2, 16, brightness=1.0, auto_write=False)
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pixels.fill(0x050505)
39-
pixels.show()
40-
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# clouds palette
42-
cloudy_palette = [fancy.CRGB(1.0, 1.0, 1.0), # White
43-
fancy.CRGB(0.5, 0.5, 0.5), # gray
44-
fancy.CRGB(0.5, 0.5, 1.0)] # blue-gray
45-
# sunny palette
46-
sunny_palette = [fancy.CRGB(1.0, 1.0, 1.0), # White
47-
fancy.CRGB(1.0, 1.0, 0.0),# Yellow
48-
fancy.CRGB(1.0, 0.5, 0.0),] # Orange
49-
# thunderstorm palette
50-
thunder_palette = [fancy.CRGB(0.0, 0.0, 1.0), # blue
51-
fancy.CRGB(0.5, 0.5, 0.5), # gray
52-
fancy.CRGB(0.5, 0.5, 1.0)] # blue-gray
53-
last_thunder_bolt = None
54-
55-
palette = None # current palette
56-
pal_offset = 0 # Positional offset into color palette to get it to 'spin'
57-
levels = (0.25, 0.3, 0.15) # Color balance / brightness for gamma function
58-
raining = False
59-
thundering = False
60-
61-
weather_refresh = None
62-
weather_type = None
63-
while True:
64-
# only query the weather every 10 minutes (and on first run)
65-
if (not weather_refresh) or (time.monotonic() - weather_refresh) > 600:
66-
try:
67-
response = wifi.get(DATA_SOURCE).json()
68-
print("Response is", response)
69-
weather_type = response['weather'][0]['main']
70-
weather_type = 'Thunderstorm' # manually adjust weather type for testing!
71-
72-
print(weather_type) # See https://openweathermap.org/weather-conditions
73-
# default to no rain or thunder
74-
raining = thundering = False
75-
if weather_type == 'Clouds':
76-
palette = cloudy_palette
77-
if weather_type == 'Rain':
78-
palette = cloudy_palette
79-
raining = True
80-
if weather_type == 'Sunny':
81-
palette = sunny_palette
82-
if weather_type == 'Thunderstorm':
83-
palette = thunder_palette
84-
raining = thundering = True
85-
# pick next thunderbolt time now
86-
next_bolt_time = time.monotonic() + random.randint(1, 5)
87-
weather_refresh = time.monotonic()
88-
except RuntimeError as e:
89-
print("Some error occured, retrying! -", e)
90-
time.sleep(5)
91-
continue
92-
93-
if palette:
94-
for i in range(len(pixels)):
95-
color = fancy.palette_lookup(palette, pal_offset + i / len(pixels))
96-
color = fancy.gamma_adjust(color, brightness=levels)
97-
pixels[i] = color.pack()
98-
pixels.show()
99-
pal_offset += 0.01 # Bigger number = faster spin
100-
101-
if raining:
102-
# don't have a droplet every time
103-
if random.randint(0, 25) == 0: # 1 out of 25 times
104-
pixels[random.randint(0, len(pixels)-1)] = 0xFFFFFF # make a random pixel white
105-
pixels.show()
106-
107-
# if its time for a thunderbolt
108-
if thundering and (time.monotonic() > next_bolt_time):
109-
print("Ka Bam!")
110-
# fill pixels white, delay, a few times
111-
for i in range(random.randint(1, 3)): # up to 3 times...
112-
pixels.fill(0xFFFFFF) # bright white!
113-
pixels.show()
114-
time.sleep(random.uniform(0.01, 0.2)) # pause
115-
pixels.fill(0x0F0F0F) # gray
116-
pixels.show()
117-
time.sleep(random.uniform(0.01, 0.3)) # pause
118-
# pick next thunderbolt time now
119-
next_bolt_time = time.monotonic() + random.randint(5, 15) # between 5 and 15 s
1+
import time
2+
import audioio
3+
import random
4+
import board
5+
import busio
6+
from digitalio import DigitalInOut
7+
import digitalio
8+
import neopixel
9+
from adafruit_esp32spi import adafruit_esp32spi
10+
from adafruit_esp32spi import adafruit_esp32spi_wifimanager
11+
import adafruit_fancyled.adafruit_fancyled as fancy
12+
13+
print("ESP32 Open Weather API demo")
14+
15+
button = digitalio.DigitalInOut(board.A1)
16+
button.switch_to_input(pull=digitalio.Pull.UP)
17+
18+
wave_file = open("sound/Rain.wav", "rb")
19+
wave = audioio.WaveFile(wave_file)
20+
audio = audioio.AudioOut(board.A0)
21+
22+
23+
# Get wifi details and more from a secrets.py file
24+
try:
25+
from secrets import secrets
26+
except ImportError:
27+
print("WiFi secrets are kept in secrets.py, please add them there!")
28+
raise
29+
30+
# Use cityname, country code where countrycode is ISO3166 format.
31+
# E.g. "New York, US" or "London, GB"
32+
LOCATION = secrets['timezone']
33+
34+
# Set up where we'll be fetching data from
35+
DATA_SOURCE = "http://api.openweathermap.org/data/2.5/weather?q="+secrets['timezone']
36+
DATA_SOURCE += "&appid="+secrets['openweather_token']
37+
38+
# If you are using a board with pre-defined ESP32 Pins:
39+
esp32_cs = DigitalInOut(board.ESP_CS)
40+
esp32_ready = DigitalInOut(board.ESP_BUSY)
41+
esp32_reset = DigitalInOut(board.ESP_RESET)
42+
43+
spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
44+
esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
45+
status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2) # Uncomment for Most Boards
46+
wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
47+
pixels = neopixel.NeoPixel(board.D2, 150, brightness=1.0, auto_write=False)
48+
pixels.fill(0x050505)
49+
pixels.show()
50+
51+
# clouds palette
52+
cloudy_palette = [fancy.CRGB(1.0, 1.0, 1.0), # White
53+
fancy.CRGB(0.5, 0.5, 0.5), # gray
54+
fancy.CRGB(0.5, 0.5, 1.0)] # blue-gray
55+
# sunny palette
56+
sunny_palette = [fancy.CRGB(1.0, 1.0, 1.0), # White
57+
fancy.CRGB(1.0, 1.0, 0.0),# Yellow
58+
fancy.CRGB(1.0, 0.5, 0.0),] # Orange
59+
# thunderstorm palette
60+
thunder_palette = [fancy.CRGB(0.0, 0.0, 1.0), # blue
61+
fancy.CRGB(0.5, 0.5, 0.5), # gray
62+
fancy.CRGB(0.5, 0.5, 1.0)] # blue-gray
63+
last_thunder_bolt = None
64+
65+
palette = None # current palette
66+
pal_offset = 0 # Positional offset into color palette to get it to 'spin'
67+
levels = (0.25, 0.3, 0.15) # Color balance / brightness for gamma function
68+
raining = False
69+
snowing = False
70+
thundering = False
71+
has_sound = False
72+
73+
weather_refresh = None
74+
weather_type = None
75+
button_mode = 4
76+
button_select = False
77+
78+
cloud_on = True
79+
80+
while True:
81+
if not button.value:
82+
button_mode = button_mode + 1
83+
print("Button Pressed")
84+
if button_mode > 4:
85+
button_mode = 0
86+
print("Mode is:", button_mode)
87+
pressed_time = time.monotonic()
88+
button_select = True
89+
weather_refresh = None
90+
while not button.value:
91+
audio.stop()
92+
#print("Debounce")
93+
if (time.monotonic() - pressed_time) > 4:
94+
print("Turning OFF")
95+
cloud_on = False
96+
pixels.fill(0x000000) # bright white!
97+
pixels.show()
98+
while not cloud_on:
99+
while not button.value:
100+
pass
101+
#print("Debounce")
102+
if not button.value:
103+
pressed_time = time.monotonic()
104+
print("Button Pressed")
105+
cloud_on = True
106+
button_select = False
107+
weather_refresh = None
108+
109+
if button_mode == 0:
110+
weather_type = 'Sunny'
111+
if button_mode == 1:
112+
weather_type = 'Clouds'
113+
if button_mode == 2:
114+
weather_type = 'Rain'
115+
if button_mode == 3:
116+
weather_type = 'Thunderstorm'
117+
if button_mode == 4:
118+
weather_type = 'Snow'
119+
120+
# only query the weather every 10 minutes (and on first run)
121+
if (not weather_refresh) or (time.monotonic() - weather_refresh) > 600:
122+
try:
123+
if not button_select:
124+
response = wifi.get(DATA_SOURCE).json()
125+
print("Response is", response)
126+
weather_type = response['weather'][0]['main']
127+
#weather_type = 'Rain' # manually adjust weather type for testing!
128+
if weather_type == 'Clear':
129+
weather_type = 'Sunny'
130+
print(weather_type) # See https://openweathermap.org/weather-conditions
131+
# default to no rain or thunder
132+
raining = snowing = thundering = has_sound = False
133+
if weather_type == 'Sunny':
134+
palette = sunny_palette
135+
wave_file = open("sound/Clear.wav", "rb")
136+
wave = audioio.WaveFile(wave_file)
137+
has_sound = True
138+
if weather_type == 'Clouds':
139+
palette = cloudy_palette
140+
wave_file = open("sound/Clouds.wav", "rb")
141+
wave = audioio.WaveFile(wave_file)
142+
has_sound = True
143+
if weather_type == 'Rain':
144+
palette = cloudy_palette
145+
wave_file = open("sound/Rain.wav", "rb")
146+
wave = audioio.WaveFile(wave_file)
147+
raining = True
148+
has_sound = True
149+
if weather_type == 'Thunderstorm':
150+
palette = thunder_palette
151+
raining = thundering = True
152+
has_sound = True
153+
# pick next thunderbolt time now
154+
next_bolt_time = time.monotonic() + random.randint(1, 5)
155+
if weather_type == 'Snow':
156+
palette = cloudy_palette
157+
wave_file = open("sound/Snow.wav", "rb")
158+
wave = audioio.WaveFile(wave_file)
159+
snowing = True
160+
has_sound = True
161+
weather_refresh = time.monotonic()
162+
except RuntimeError as e:
163+
print("Some error occured, retrying! -", e)
164+
time.sleep(5)
165+
continue
166+
167+
if not audio.playing and has_sound:
168+
if not thundering:
169+
audio.play(wave)
170+
171+
if palette:
172+
for i in range(len(pixels)):
173+
color = fancy.palette_lookup(palette, pal_offset + i / len(pixels))
174+
color = fancy.gamma_adjust(color, brightness=levels)
175+
pixels[i] = color.pack()
176+
pixels.show()
177+
pal_offset += 0.01 # Bigger number = faster spin
178+
179+
if raining:
180+
# don't have a droplet every time
181+
for i in range(random.randint(1, 5)): # up to 3 times...
182+
pixels[random.randint(0, len(pixels)-1)] = 0x0000FF # make a random pixel Blue
183+
pixels.show()
184+
185+
if snowing:
186+
# don't have a droplet every time
187+
for i in range(random.randint(1, 5)): # up to 3 times...
188+
pixels[random.randint(0, len(pixels)-1)] = 0xFFFFFF # make a random pixel white
189+
pixels.show()
190+
191+
# if its time for a thunderbolt
192+
if thundering and (time.monotonic() > next_bolt_time):
193+
print("Ka Bam!")
194+
# fill pixels white, delay, a few times
195+
for i in range(random.randint(1, 3)): # up to 3 times...
196+
pixels.fill(0xFFFFFF) # bright white!
197+
pixels.show()
198+
time.sleep(random.uniform(0.01, 0.2)) # pause
199+
pixels.fill(0x0F0F0F) # gray
200+
pixels.show()
201+
time.sleep(random.uniform(0.01, 0.3)) # pause
202+
# pick next thunderbolt time now
203+
Thunder = random.randint(0, 2)
204+
if Thunder == 0:
205+
wave_file = open("sound/Thunderstorm0.wav", "rb")
206+
elif Thunder == 1:
207+
wave_file = open("sound/Thunderstorm1.wav", "rb")
208+
elif Thunder == 2:
209+
wave_file = open("sound/Thunderstorm2.wav", "rb")
210+
wave = audioio.WaveFile(wave_file)
211+
audio.play(wave)
212+
next_bolt_time = time.monotonic() + random.randint(5, 15) # between 5 and 15 s

‎CircuitPython_WeatherCloud/lib/adafruit_fancyled/adafruit_fancyled.mpy

6.23 KB
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‎CircuitPython_WeatherCloud/lib/adafruit_fancyled/fastled_helpers.mpy

1.52 KB
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‎CircuitPython_WeatherCloud/sound/Clear.wav

431 KB
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‎CircuitPython_WeatherCloud/sound/Clouds.wav

455 KB
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‎CircuitPython_WeatherCloud/sound/Rain.wav

220 KB
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‎CircuitPython_WeatherCloud/sound/Snow.wav

71.8 KB
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‎CircuitPython_WeatherCloud/sound/Thunderstorm0.wav

111 KB
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‎CircuitPython_WeatherCloud/sound/Thunderstorm1.wav

243 KB
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‎CircuitPython_WeatherCloud/sound/Thunderstorm2.wav

189 KB
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