def displayLocation(apiData, fieldLengths):
# build a time header at the top of the screen
timeHeader = buildDateTimeHeader()
#build gps location data
data = {}
data["latitude"] = format(apiData['location']['lat'], '.6f')
data["longitude"] = format(apiData['location']['lng'], '.6f')
# build header
header = {}
header['lat'] = "latitude "
header['lng'] = "longitude "
# create a list of rows of text
# include gps data on 2nd line
screenOutput = [
timeHeader, " ", header['lat'] +
data["latitude"].rjust(oled.getMaxCharacters() - len(header['lat'])),
header['lng'] +
data["longitude"].rjust(oled.getMaxCharacters() - len(header['lng']))
]
oled.clear()
oled.writeLines(screenOutput)
def displayNetworks(networks, fieldLengths):
# build a time header at the top of the screen
timeHeader = buildDateTimeHeader()
# create a list of rows of text
# include gps data on 2nd line
screenOutput = [
timeHeader,
]
# add the network entries
for i in range(0, len(networks)):
entry = networks[i]["ssid"].ljust(fieldLengths["ssid"]) + (networks[i]["signalStrength"] + "%").rjust(fieldLengths["signalStrength"])
screenOutput.append(entry)
oled.clear()
oled.writeLines(screenOutput)
def displayLocation(gps, fieldLengths):
# build a time header at the top of the screen
timeHeader = buildDateTimeHeader()
#build gps location data
gps_json = json.loads(gps)
data = {}
data["latitude"] = str(gps_json['location']['lat'])
data["longitude"] = str(gps_json['location']['lng'])
# create a list of rows of text
# include gps data on 2nd line
screenOutput = [
timeHeader,
"latittude " + data["latitude"].ljust(fieldLengths["Latitude"]),
"longitude " + data["longitude"].ljust(fieldLengths["Longitude"])
]
oled.clear()
oled.writeLines(screenOutput)
def displayError(message):
screenOutput = ["ERROR", message]
oled.clear()
oled.writeLines(screenOutput)