def set_gps_state(state):
global gps_state
prev_state = gps_state
if state and (not gps_state):
gps.on(0, 1 | 2)
else:
if not state and gps_state:
print("Switchng off gps!")
gps.off()
gps_state = state
return prev_state
async def upload_gps():
global c
while True:
gps.on()
location = None
while location is None:
location = get_gps()
await uasyncio.sleep(10)
gps.off()
# G0纬度,G1经度
location_str0 = 'G0\t' + str(location[0])
location_str1 = 'G1\t' + str(location[1])
c.publish(b'gps_node',location_str0)
c.publish(b'gps_node',location_str1)
await uasyncio.sleep(3600)
# Micropython a9g example
# Source: https://github.com/pulkin/micropython
# Author: pulkin
# Demonstrates how to retrieve GPS coordinates from the built-in GPS module
import gps
gps.on()
print("Location", gps.get_location())
print("Satellites (tracked, visible)", gps.get_satellites())
gps.off()
print("Files:", ls)
assert len(ls) == 0
os.rmdir("/" + test_dir1 + "/" + test_dir2)
ls = os.listdir("/" + test_dir1)
print("Files:", ls)
assert len(ls) == 0
os.rmdir("/" + test_dir1)
print("================")
print("GPS")
print("================")
import gps
gps.on()
fw = gps.get_firmware_version()
print("GPS firmware:", fw)
assert len(fw) > 3
vis, tracked = gps.get_satellites()
print("GPS sats:", vis, tracked)
assert vis == int(vis)
assert tracked == int(tracked)
assert 0 <= tracked <= vis
lat, lng = gps.get_location()
print("GPS location:", lat, lng)
assert -90 <= lat <= 90
assert -180 <= lng <= 180