async def gps_test():
global gps, uart # For shutdown
print('Initialising')
# Adapt UART instantiation for other MicroPython hardware
uart = pyb.UART(4, 9600, read_buf_len=200)
# read_buf_len is precautionary: code runs reliably without it.
sreader = asyncio.StreamReader(uart)
swriter = asyncio.StreamWriter(uart, {})
timer = aswitch.Delay_ms(cb_timeout)
sentence_count = 0
gps = as_rwGPS.GPS(sreader, swriter, local_offset=1, fix_cb=callback,
fix_cb_args=(timer,), msg_cb = message_cb)
await asyncio.sleep(2)
await gps.command(as_rwGPS.DEFAULT_SENTENCES)
print('Set sentence frequencies to default')
#await gps.command(as_rwGPS.FULL_COLD_START)
#print('Performed FULL_COLD_START')
print('awaiting first fix')
loop = asyncio.get_event_loop()
loop.create_task(sat_test(gps))
loop.create_task(stats(gps))
loop.create_task(navigation(gps))
loop.create_task(course(gps))
loop.create_task(date(gps))
await gps.data_received(True, True, True, True) # all messages
loop.create_task(change_status(gps, uart))
def __init__(self, uart_no = 2, timeout=4000,rx=35,tx=21):
self.uart = UART(2,baudrate=9600,rx=rx,tx=tx)
self.timeout = timeout
self.loop = asyncio.get_event_loop()
self.swriter = asyncio.StreamWriter(self.uart, {})
self.sreader = asyncio.StreamReader(self.uart)
self.delay = aswitch.Delay_ms()
self.response = []
def __init__(self, uart_no=2, timeout=4000):
self.uart = UART(1, baudrate=9600, rx=12, tx=13)
self.timeout = timeout
self.loop = asyncio.get_event_loop()
self.swriter = asyncio.StreamWriter(self.uart, {})
self.sreader = asyncio.StreamReader(self.uart)
self.delay = aswitch.Delay_ms()
self.response = []
loop = asyncio.get_event_loop()
loop.create_task(self._recv())
async def gps_test():
print('Initialising')
# Adapt for other MicroPython hardware
uart = pyb.UART(4, 9600, read_buf_len=200)
# read_buf_len is precautionary: code runs reliably without it.)
sreader = asyncio.StreamReader(uart)
timer = aswitch.Delay_ms(timeout)
sentence_count = 0
gps = as_GPS.AS_GPS(sreader, local_offset=1, fix_cb=callback, fix_cb_args=(timer,))
loop = asyncio.get_event_loop()
print('awaiting first fix')
loop.create_task(sat_test(gps))
loop.create_task(stats(gps))
loop.create_task(navigation(gps))
loop.create_task(course(gps))
loop.create_task(date(gps))
