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Code Issues Projects Releases Wiki Activity

Clean up Wifi

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This commit is contained in:
David Todd 2020-01-26 19:15:25 -06:00
parent 33ebe74e13
commit 6326b5290f
1 changed files with 33 additions and 10 deletions
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pixo/wifi.py
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@ -7,8 +7,8 @@ from pixels import Pixo
WIFI_IMG = [(0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (253, 253, 253), (255, 255, 255), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0)] WIFI_IMG = [(0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (253, 253, 253), (255, 255, 255), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (255, 255, 255), (255, 255, 255), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0)]
# We will attempt connections for 30 seconds # We will attempt connections for this many seconds
MAX_WAIT = 30 MAX_WAIT = 5
# Setup the wifi connection # Setup the wifi connection
STA_IF = network.WLAN(network.STA_IF) STA_IF = network.WLAN(network.STA_IF)
@ -16,18 +16,41 @@ AP_IF = network.WLAN(network.AP_IF)
# TODO: iterate over known access points and save multiple passwords # TODO: iterate over known access points and save multiple passwords
if not STA_IF.isconnected(): if not STA_IF.isconnected():
connect(STA_IF, 'Standard')
# We check this twice to enable AP mode if we failed to connect
# Normally this happens if the password has been misconfigured,
# or if the device moves to a different location (more likely)
if not STA_IF.isconnected():
# Disable STA_IF to stop serial spam
# You can enable it again by doing `import wifi`
# Followed by `wifi.STA_IF.active(True)` - Then you can call the `wifi.connect_standard`
# method to try connecting again (after `creds.py` has been fixed)
STA_IF.active(False)
connect(AP_IF, 'Access Point')
def connect(interface, interface_name):
print("Configuring %s interface with credentials from creds.py" % interface_name)
start_time = time.time() start_time = time.time()
# Start the network interface # Start the interface if it's not already
STA_IF.active(True) interface.active(True)
STA_IF.connect(creds.WIFI_SSID, creds.WIFI_PASSWORD) if interface == STA_IF:
while not STA_IF.isconnected(): STA_IF.connect(creds.WIFI_SSID, creds.WIFI_PASSWORD)
Pixo().blink_image(WIFI_IMG, (200, 40, 40)) selected_color = (200, 40, 40)
elif interface == AP_IF:
AP_IF.config(essid=creds.AP_SSID, password=creds.AP_PASSWORD)
selected_color = (20, 10, 230)
while not interface.isconnected():
Pixo().blink_image(WIFI_IMG, selected_color)
if time.time() - start_time >= MAX_WAIT: if time.time() - start_time >= MAX_WAIT:
print("Took too much time to connect to %s interface" % interface_name)
break break
if STA_IF.isconnected(): if interface.isconnected():
Pixo().fill_image(WIFI_IMG, False).force_color((40, 200, 40)) Pixo().fill_image(WIFI_IMG, False).force_color((40, 200, 40))
# TODO: If can't connect and boot button pressed, start AP mode