fail(
"I can't find pyserial on your system. That's odd, it should be included in this project"
)
#----- PORTSCAN ---------------------------------------------------------------
# reuse or scan for a new port
trace("will reuse cache or scan for new port")
name = portscan.getName(DEVICE_NAME)
if name != None:
if DEBUG:
trace("Using port:" + name)
PORT = name
else:
name = portscan.find()
if name == None:
fail("No port selected, giving in")
PORT = name
#----- CONNECT TO SERIAL ------------------------------------------------------
# get the serial port
def get_serial():
s = serial.Serial(PORT)
s.baudrate = BAUD
s.parity = serial.PARITY_NONE
s.databits = serial.EIGHTBITS
s.stopbits = serial.STOPBITS_ONE
s.timeout = 0 # non blocking mode
sys.path.append(thisdir)
import serial
#----- PORTSCAN ----------------------------------------------------------------
import portscan
name = portscan.getName()
if name != None:
if DEBUG:
print("Using port:" + name)
PORT = name
else:
name = portscan.find()
if name == None:
raise ValueError("No port selected, giving in")
PORT = name
print("Your micro:bit has been detected")
print("Now running your program...")
#----- CONFIGURE SERIAL PORT ---------------------------------------------------
s = serial.Serial(PORT)
s.baudrate = BAUD
s.parity = serial.PARITY_NONE
s.databits = serial.EIGHTBITS
s.stopbits = serial.STOPBITS_ONE
# identifier. If that exists, it will just use the serial port identified
# in that file. If the file does not exist, it performs a workflow that
# prompts the user. Note that if you plug your micro:bit into a different
# USB port or use a different USB hub configuration, this may renumber
# the port and require a re-scan. Just delete the portscan.cache file
# and re-run your app code, if that happens.
import portscan
name = portscan.getName()
if name != None:
if DEBUG:
print("Using port:" + name)
PORT = name
else:
name = portscan.find()
if name == None:
raise ValueError("No port selected, giving in")
PORT = name
print("Your micro:bit has been detected")
print("Now running your program...")
#----- CONFIGURE SERIAL PORT ---------------------------------------------------
s = serial.Serial(PORT)
s.baudrate = BAUD
s.parity = serial.PARITY_NONE
s.databits = serial.EIGHTBITS
s.stopbits = serial.STOPBITS_ONE
s.timeout = 0 # non blocking mode
