def main():
pybt.start_scan()
peripheral = pybt.find_peripheral_by_name('LightBlue')
battery_service = peripheral['180f']
battery_level_characteristic = battery_service['2a19']
value = battery_level_characteristic.sync_read()
print "Battery level: %r" % value
def main():
pybt.start_scan()
# find Keyfobdemo peripheral
peripheral = pybt.find_peripheral_by_name('Keyfobdemo')
print "Found peripheral %s" % (peripheral.name())
# find accelerometer service
accelerometer = peripheral['ffa0']
print "Found accelerometer service %s" % (accelerometer.UUID())
# find accelerometer
enabler = accelerometer['ffa1']
print "Found accelerometer/enable enabler %s" % enabler.UUID()
# say whether accelerometer is enabled
enabled = enabler.sync_read()
print "Accelerometer enabled: %r" % enabled
# turn on accelerometer
didWrite = enabler.write_confirm(bytearray([1]))
if didWrite:
print "Enabled accelerometer"
else:
print "Could not turn on accelerometer"
sys.exit(0)
# get XYZ accelerometer characteristics
x_axis = accelerometer['ffa3']
print "Found X axis characteristic %s" % (x_axis.UUID())
y_axis = accelerometer['ffa4']
print "Found Y axis characteristic %s" % (y_axis.UUID())
z_axis = accelerometer['ffa5']
print "Found Z axis characteristic %s" % (z_axis.UUID())
# subscribe with synchronous reads
print "If you don't get any output here, it's very likely the KeyFobSim app on your phone has crashed. You _need_ to power off your iPhone to fix this :(. Power off phone, power on phone, restart the KeyFobSim app, Ctrl-Z, kill %1 and run again."
x_subscription = x_axis.subscribe()
y_subscription = y_axis.subscribe()
z_subscription = z_axis.subscribe()
for i in range(1, 50):
x = x_subscription.read()
y = y_subscription.read()
z = z_subscription.read()
print "Accelerometer: X=%r Y=%r Z=%r" % (x, y, z)
x_subscription.unsubscribe()
y_subscription.unsubscribe()
z_subscription.unsubscribe()
def connect(self):
pybt.start_scan()
log.debug('Connecting to %s...' % self.name)
self.peripheral = pybt.find_peripheral_by_name(self.name)
log.debug('Found %s' % self.name)
self.debug_service = self.peripheral[UUID.SERVICE.DEBUG]
log.debug('Found debug service: %s' % self.debug_service.UUID())
self.control = self.debug_service[UUID.CHARACTERISTIC.CONTROL]
log.debug('Found control characteristic: %s' % self.control.UUID())
def main():
pybt.start_scan()
peripheral = pybt.find_peripheral_by_name('Band (DFU Mode)')
print "Found peripheral %s" % (peripheral.name())
service = peripheral['1800']
print "Found service %s" % (service.UUID())
characteristic = service['2a00']
print "Found characteristic %s" % (characteristic.UUID())
print "18002a00 says: %s" % characteristic.sync_read()
service = peripheral[BATTERY_SERVICE]
characteristic = service[BATTERY_LEVEL_CHARACTERISTIC]
print "Battery is: %d" % characteristic.sync_read()[0]
def main(argv):
arg_parser = argparse.ArgumentParser(description='Set time on the Band.')
arg_parser.add_argument(
'band_name',
help='name of the Band, e.g. Band, Andre')
args = arg_parser.parse_args(argv[1:])
pybt.start_scan()
peripheral = pybt.find_peripheral_by_name(args.band_name)
print peripheral
service = peripheral[uuid_alpha0_service]
print service.UUID()
control_characteristic = service[uuid_control_characteristic]
print control_characteristic.UUID()
data = struct.pack('<BI', ControlCodes.SET_TIME, int(time.time()))
control_characteristic.write_no_confirm(bytearray(data))
def main(argv):
arg_parser = argparse.ArgumentParser(
description=
'Read sensor data from Band and upload it to Ingress server.')
arg_parser.add_argument('band_name',
help='name of the Band, e.g. Band, Andre')
args = arg_parser.parse_args(argv[1:])
pybt.start_scan()
peripheral = pybt.find_peripheral_by_name(args.band_name)
print peripheral
service = peripheral[uuid_alpha0_service]
print service.UUID()
control_characteristic = service[uuid_control_characteristic]
print control_characteristic.UUID()
# control_response_characteristic = peripheral[uuid_control_response_characteristic]
# print control_response_characteristic.UUID()
data_characteristic = service[uuid_data_characteristic]
print data_characteristic.UUID()
# data_response_characteristic = peripheral[uuid_data_response_characteristic]
# print data_response_characteristic.UUID()
data_subscription = data_characteristic.subscribe()
control_characteristic.write_no_confirm(
bytearray([ControlCodes.SEND_SENSOR_DATA]))
print "Wrote 0x02 to 0xDEED"
packets = [bytearray()] * 15
expected_packets = 0
received_packets = 0
while True:
data = data_subscription.read()
print "Received %d bytes: %r" % (len(data), data)
received_packets += 1
sequence_number = data[0]
if sequence_number == 0:
print "Got header packet"
expected_packets = data[1]
packets = packets[:expected_packets]
packet = data[2:]
else:
packet = data[1:]
packets[sequence_number] = packet
print "Received %d of %d packets" % (received_packets,
expected_packets)
if received_packets == expected_packets:
# last packet received; now remove SHA-1 from packets and compute it
all_data = reduce(lambda lhs, rhs: lhs + rhs,
packets[0:expected_packets - 1])
actual_sha1 = bytearray(sha.new(all_data).digest()[0:19])
expected_sha1 = packets[-1]
print "Actual SHA-1: %r" % actual_sha1
print "Expected SHA-1: %r" % expected_sha1
if actual_sha1 == expected_sha1:
print "Data integrity verified."
else:
print "Uh oh"
break
def main(argv):
arg_parser = argparse.ArgumentParser(description='Send firmware to Band.')
arg_parser.add_argument(
'band_name',
help='name of the Band, e.g. Band, Andre')
arg_parser.add_argument(
'firmware_path',
help='path to firmware .bin file')
arg_parser.add_argument(
'-w', '--wait',
dest='packet_notification_count',
help='wait for acknowledgement from Band when sending data after PACKET_NOTIFICATION_COUNT packets (where one packet is %d bytes)' % PACKET_SIZE,
type=int,
default=0)
args = arg_parser.parse_args(argv[1:])
firmware_data = bytearray(open(args.firmware_path, 'rb').read())
firmware_size = len(firmware_data)
print "firmware is %d bytes" % firmware_size
sha_object = sha.new(firmware_data)
firmware_sha1 = sha_object.digest()
print "firmware SHA1 is %s" % sha_object.hexdigest()
pybt.start_scan()
packet_notification_count = args.packet_notification_count
# need to implement data_received_handler
peripheral = pybt.find_peripheral_by_name(args.band_name)
print peripheral
dfu = peripheral[uuid_dfu_service]
print dfu.UUID()
dfu_control_point = dfu[uuid_dfu_control_state_characteristic]
print dfu_control_point.UUID()
dfu_packet = dfu[uuid_dfu_packet_characteristic]
print dfu_packet.UUID()
control_point_subscription = dfu_control_point.subscribe()
did_write = dfu_control_point.write_confirm(bytearray([OpCodes.START_DFU]))
print "wrote START_DFU: %d" % did_write
dfu_packet.write_no_confirm(uint32_bytearray(firmware_size))
print "wrote firmware_size=%d" % firmware_size
validate_dfu_response(control_point_subscription.read())
did_write = dfu_control_point.write_confirm(bytearray([OpCodes.INITIALIZE_DFU]))
print "wrote INITIALIZE_DFU: %d" % did_write
dfu_packet.write_no_confirm(bytearray(firmware_sha1))
print "wrote firmware_sha1=%r" % firmware_sha1
if packet_notification_count > 0:
did_write = dfu_control_point.write_confirm(
bytearray([OpCodes.REQ_PKT_RCPT_NOTIF])
+ uint16_bytearray(packet_notification_count))
print "wrote REQ_PKT_RCPT_NOTIF: %d" % did_write
did_write = dfu_control_point.write_confirm(bytearray([OpCodes.RECEIVE_FIRMWARE_IMAGE]))
print "wrote RECEIVE_FIRMWARE_IMAGE: %d" % did_write
validate_dfu_response(control_point_subscription.read())
for packet_count, i in enumerate(range(0, firmware_size, PACKET_SIZE)):
data = firmware_data[i:i+PACKET_SIZE]
dfu_packet.write_no_confirm(data)
sys.stdout.write('.')
if packet_notification_count > 0 and packet_count % packet_notification_count == 0:
validate_dfu_response(control_point_subscription.read())
print '\nwrote %d bytes (%d packets)' % (firmware_size, packet_count)
did_write = dfu_control_point.write_confirm(bytearray([OpCodes.VALIDATE_FIRMWARE_IMAGE]))
print "wrote VALIDATE_FIRMWARE_IMAGE: %d" % did_write
validate_dfu_response(control_point_subscription.read())
time.sleep(1)
did_write = dfu_control_point.write_confirm(bytearray([OpCodes.ACTIVATE_FIRMWARE_AND_RESET]))
print "wrote ACTIVATE_FIRMWARE_AND_RESET: %d" % did_write
validate_dfu_response(control_point_subscription.read())
