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Merged
merged 1 commit into from
Feb 18, 2025
Merged

adding error handling for settings.toml #2971

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14 changes: 11 additions & 3 deletions Pico_W_CircuitPython_WiFi_Examples/Pico_W_Adafruit_IO/code.py
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Original file line number Diff line number Diff line change
Expand Up @@ -13,10 +13,18 @@
import adafruit_ahtx0
from adafruit_io.adafruit_io import IO_HTTP, AdafruitIO_RequestError

wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
try:
wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
except TypeError:
print("Could not find WiFi info. Check your settings.toml file!")
raise

aio_username = os.getenv('aio_username')
aio_key = os.getenv('aio_key')
try:
aio_username = os.getenv('ADAFRUIT_AIO_USERNAME')
aio_key = os.getenv('ADAFRUIT_AIO_KEY')
except TypeError:
print("Could not find Adafruit IO info. Check your settings.toml file!")
raise

pool = socketpool.SocketPool(wifi.radio)
requests = adafruit_requests.Session(pool, ssl.create_default_context())
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16 changes: 12 additions & 4 deletions Pico_W_CircuitPython_WiFi_Examples/Pico_W_Azure_IoT_Central/code.py
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Expand Up @@ -19,7 +19,11 @@
aht20 = adafruit_ahtx0.AHTx0(i2c)

print("Connecting to WiFi...")
wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
try:
wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
except TypeError:
print("Could not find WiFi info. Check your settings.toml file!")
raise

print("Connected to WiFi!")

Expand All @@ -38,9 +42,13 @@
# Create an IoT Hub device client and connect
esp = None
pool = socketpool.SocketPool(wifi.radio)
device = IoTCentralDevice(
pool, esp, os.getenv('id_scope'), os.getenv('device_id'), os.getenv('device_primary_key')
)
try:
device = IoTCentralDevice(
pool, esp, os.getenv('id_scope'), os.getenv('device_id'), os.getenv('device_primary_key')
)
except TypeError:
print("Could not find Azure IoT info. Check your settings.toml file!")
raise

print("Connecting to Azure IoT Central...")

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6 changes: 5 additions & 1 deletion Pico_W_CircuitPython_WiFi_Examples/Pico_W_Basic_WiFi_Test/code.py
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,11 @@
print("Connecting to WiFi")

# connect to your SSID
wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
try:
wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
except TypeError:
print("Could not find WiFi info. Check your settings.toml file!")
raise

print("Connected to WiFi")

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14 changes: 11 additions & 3 deletions Pico_W_CircuitPython_WiFi_Examples/Pico_W_JSON_Feed/code.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,15 +10,23 @@
import microcontroller
import adafruit_requests

wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
try:
wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
except TypeError:
print("Could not find WiFi info. Check your settings.toml file!")
raise

# Use cityname, country code where countrycode is ISO3166 format.
# E.g. "New York, US" or "London, GB"
location = "Manhattan, US"

# openweathermap URL, brings in your location & your token
url = "http://api.openweathermap.org/data/2.5/weather?q="+location
url += "&appid="+os.getenv('openweather_token')
try:
url = "http://api.openweathermap.org/data/2.5/weather?q="+location
url += "&appid="+os.getenv('openweather_token')
except TypeError:
print("Could not find OpenWeatherMap token. Check your settings.toml file!")
raise

pool = socketpool.SocketPool(wifi.radio)
requests = adafruit_requests.Session(pool, ssl.create_default_context())
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6 changes: 5 additions & 1 deletion Pico_W_CircuitPython_WiFi_Examples/Pico_W_Requests/code.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,11 @@
quotes_url = "https://www.adafruit.com/api/quotes.php"

# connect to SSID
wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
try:
wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
except TypeError:
print("Could not find WiFi info. Check your settings.toml file!")
raise

pool = socketpool.SocketPool(wifi.radio)
requests = adafruit_requests.Session(pool, ssl.create_default_context())
Expand Down