def main():
# Bootsplash anzeigen
# und 1sek warten. Wichtig: in dieser Zeit hat man die Möglichkeit über serial ein neues Programm hochzuladen
# Beim ESP32 ist das nicht mehr wichtig, da dieser zwei serial Schnittstellen hat.
display = Display(scl=4, sda=0)
display.println("RSSI")
display.println("Location")
display.println("Logger")
display.println("")
# display.print_dot()
# Systeme konfigurieren
try:
# nur zum Testen
# wlan = network.WLAN(network.STA_IF)
# wlan.active(True)
# wlan.connect('Freifunk')
# while not wlan.isconnected():
# display.print_dot()
# time.sleep(0.5)
# display.println(str(wlan.status('rssi')))
# time.sleep(10)
display.println("===CONF START==")
display.println("scan wlan")
# Wlan Objekt erstellen, dass selbständig einen scan macht und das stärkste Freifunk zurück gibt.
# display.print_dot()
wlan = Wlan("Freifunk")
# display.println(wlan.ff_ap_bssid)
wlan.connect()
display.println("connect")
#display.println(ubinascii.hexlify(wlan.ff_list[0][1])+str(wlan.ff_list[0][3]))
while not wlan.isconnected():
display.print_dot()
time.sleep(0.5)
gps = Gps()
s = 0.1
display.println("init uart 9600")
display.print_dot()
uart = Uart(0, 9600)
time.sleep(s)
display.println("set baud 115200")
display.print_dot()
uart.send_command(b'PMTK251,115200')
time.sleep(s)
display.println("init UART 115200")
display.print_dot()
uart = Uart(0, 115200)
time.sleep(s)
display.println("set 2Hz")
display.print_dot()
uart.send_command(b'PMTK220,500')
time.sleep(s)
display.println("set RMC, GGA")
display.print_dot()
uart.send_command(b'PMTK314,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,00')
time.sleep(s)
display.println("===CONF END===")
while True:
line = uart.readline()
# display.println(str(line))
gps.refresh(line)
quality = False
if wlan.isconnected() and int(
gps.sats) > 7 and gps.is_fix and float(gps.hdop) < 2:
quality = True
if not (wlan.isconnected()):
# display.println("")
# display.println("lost wlan :(")
# display.println("reconnect...")
wlan.reconnect()
# else:
display.print_info(gps, quality, wlan)
# display.println(str(wlan.wlan.status('rssi')))
time.sleep(0.1)
except Exception as ex:
display.println(repr(ex))
for e in ex.args:
display.println(e[:16])
time.sleep(1)
display.println(e[16:32])
time.sleep(1)
display.println(e[32:48])
display.println("")
time.sleep(10)
