def blueGo(u0):
# p = Peripheral()
# p.advertise(device_name=name)
def event_handler(id, handle, data):
print("BLE event:", id, "handle:", handle)
print(data)
if id == constants.EVT_GAP_CONNECTED:
Dragos.colorwheel()
elif id == constants.EVT_GAP_DISCONNECTED:
print("Disconnect")
# disconnect
#LED(2).off()
#u0 = UUID("6e400001-b5a3-f393-e0a9-e50e24dcca9e")
#u0 = UUID(encodeName(badge))
u1 = UUID("6e400002-b5a3-f393-e0a9-e50e24dcca9e")
u2 = UUID("6e400003-b5a3-f393-e0a9-e50e24dcca9e")
s = Service(u0)
c0 = Characteristic(u1,
props=Characteristic.PROP_WRITE
| Characteristic.PROP_WRITE_WO_RESP)
c1 = Characteristic(u2,
props=Characteristic.PROP_NOTIFY,
attrs=Characteristic.ATTR_CCCD)
s.addCharacteristic(c0)
s.addCharacteristic(c1)
p = Peripheral()
p.addService(s)
p.setConnectionHandler(event_handler)
p.advertise(device_name="Dragos", services=[s])
def event_handler(id, handle, data):
global periph
global service
if id == constants.EVT_GAP_CONNECTED:
pass
elif id == constants.EVT_GAP_DISCONNECTED:
# restart advertisment
periph.advertise(device_name="Nano Blinky", services=[service])
elif id == constants.EVT_GATTS_WRITE:
LED(1).on() if int(data[0]) else LED(1).off()
# start off with LED(1) off
LED(1).off()
notif_enabled = False
uuid_service = UUID("0x1523")
uuid_led = UUID("0x1525")
service = Service(uuid_service)
char_led = Characteristic(uuid_led, props=Characteristic.PROP_WRITE)
service.addCharacteristic(char_led)
periph = Peripheral()
periph.addService(service)
periph.setConnectionHandler(event_handler)
periph.advertise(device_name="Nano Blinky", services=[service])
while (True):
time.sleep_ms(500)
# measure chip temperature
temp = Temp.read()
temp = temp * 100
char_temp.write(bytearray([temp & 0xFF, temp >> 8]))
# start off with LED(1) off
LED(1).off()
# use RTC1 as RTC0 is used by bluetooth stack
# set up RTC callback every 5 second
rtc = RTC(1, period=5, mode=RTC.PERIODIC, callback=send_temp)
notif_enabled = False
uuid_env_sense = UUID("0x181A") # Environmental Sensing service
uuid_temp = UUID("0x2A6E") # Temperature characteristic
serv_env_sense = Service(uuid_env_sense)
temp_props = Characteristic.PROP_NOTIFY | Characteristic.PROP_READ
temp_attrs = Characteristic.ATTR_CCCD
char_temp = Characteristic(uuid_temp, props=temp_props, attrs=temp_attrs)
serv_env_sense.addCharacteristic(char_temp)
periph = Peripheral()
periph.addService(serv_env_sense)
periph.setConnectionHandler(event_handler)
periph.advertise(device_name="micr_temp", services=[serv_env_sense])
Dragos.ledtest()
micropython.alloc_emergency_exception_buf(100)
"""
name = open('name.py','r')
title = open('title.py','r')
company = open('company.py','r')
"""
badge = Dragos.dragos(name.get(), title.get(), company.get())
#badge = Dragos.dragos(name.read(), title.read(), company.read())
Dragos.dragos.nametag(badge)
#Start BLE service
DragosBle.blueGo(UUID(DragosBle.encodeName(badge)))
once = True
# Main UI Loop
while True:
if Dragos.a.value() == 0:
sleep_ms(400)
if Dragos.a.value() == 0 and Dragos.b.value() == 0:
Dragos.usbMode()
Dragos.dragos.showString(badge, "USB mode enabled")
break
Dragos.dragos.showTemp(badge)
if Dragos.b.value() == 0:
sleep_ms(400)
if Dragos.a.value() == 0 and Dragos.b.value() == 0:
Dragos.usbMode()