def scan_start_cb(data):
print("Scan started")
def scan_stop_cb(data):
print("Scan stopped")
#let's start it up again
ble.start_scanning(scan_time)
try:
# initialize BLE driver
bledrv.init()
# Set GAP name and no security
ble.gap("Zerynth",security=(ble.SECURITY_MODE_1,ble.SECURITY_LEVEL_1))
ble.add_callback(ble.EVT_SCAN_REPORT,scan_report_cb)
ble.add_callback(ble.EVT_SCAN_STARTED,scan_start_cb)
ble.add_callback(ble.EVT_SCAN_STOPPED,scan_stop_cb)
#set scanning parameters: every 100ms for 50ms and no duplicates
ble.scanning(100,50,duplicates=0)
# Start the BLE stack
ble.start()
# Now start scanning for 30 seconds
ble.start_scanning(scan_time)
except Exception as e:
print(e)
# Let's define some security callbacks
def show_key_cb(passkey):
print("ENTER THIS PIN ON THE MASTER:", passkey)
try:
# initialize BLE driver
bledrv.init()
# Set GAP name and LEVEL 2 security
# !!! If security is not set, no secure connection will be possible
ble.gap("ZNotifier", security=(ble.SECURITY_MODE_1, ble.SECURITY_LEVEL_2))
# add some GAP callbacks
ble.add_callback(ble.EVT_CONNECTED, connection_cb)
ble.add_callback(ble.EVT_DISCONNECTED, disconnection_cb)
# Create a GATT Service: let's try an Alert Notification Service
# (here are the specs: https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.service.alert_notification.xml)
s = ble.Service(0x1811)
# The Alert Notification service has multiple characteristics. Let's add them one by one
# Create a GATT Characteristic for counting new alerts.
# specs: https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.characteristic.supported_new_alert_category.xml
cn = ble.Characteristic(0x2A47, ble.NOTIFY | ble.READ, 16, "New Alerts",
ble.BYTES)
# Add the GATT Characteristic to the Service
s.add_characteristic(cn)
return
sleep(1000)
ble.confirm_passkey(0)
print("Not confirmed!")
try:
# initialize BLE driver
bledrv.init()
# Set GAP name and LEVEL 2 security
# !!! If security is not set, no secure connection will be possible
ble.gap("ZNotifier", security=(ble.SECURITY_MODE_1, ble.SECURITY_LEVEL_2))
# add some GAP callbacks
ble.add_callback(ble.EVT_CONNECTED, connection_cb)
ble.add_callback(ble.EVT_DISCONNECTED, disconnection_cb)
# Create a GATT Service: let's try an Alert Notification Service
# (here are the specs: https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.service.alert_notification.xml)
s = ble.Service(0x1811)
# The Alert Notification service has multiple characteristics. Let's add them one by one
# Create a GATT Characteristic for counting new alerts.
# specs: https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.characteristic.supported_new_alert_category.xml
cn = ble.Characteristic(0x2A47, ble.NOTIFY | ble.READ, 16, "New Alerts",
ble.BYTES)
# Add the GATT Characteristic to the Service
s.add_characteristic(cn)
def scan_stop_cb(data):
global _isStop
_isStop = True
gc.collect()
#let's start it up again
try:
# initialize BLE driver
bledrv.init()
# Set GAP name and no security
ble.gap("ct2", security=(ble.SECURITY_MODE_1, ble.SECURITY_LEVEL_1))
ble.add_callback(ble.EVT_CONNECTED, connected_cb)
ble.add_callback(ble.EVT_DISCONNECTED, disconnected_cb)
service_object_transfer = ble.Service(0x1825)
characteristic_object_changed = ble.Characteristic(0x2AC8,
ble.NOTIFY | ble.READ,
16, "Object Changed",
ble.BYTES)
characteristic_object_control = ble.Characteristic(0x2AC5, ble.WRITE, 1,
"Object Control Point",
ble.BYTES)
service_object_transfer.add_characteristic(characteristic_object_changed)
service_object_transfer.add_characteristic(characteristic_object_control)
global connected
print("Disconnected from", ble.btos(address))
# let's start advertising again
ble.start_advertising()
connected = False
try:
# initialize BLE driver
bledrv.init()
# Set GAP name and no security
ble.gap("ZNotifier", security=(ble.SECURITY_MODE_1, ble.SECURITY_LEVEL_1))
# add some GAP callbacks
ble.add_callback(ble.EVT_CONNECTED, connection_cb)
ble.add_callback(ble.EVT_DISCONNECTED, disconnection_cb)
# Create a GATT Service: let's try an Alert Notification Service
# (here are the specs: https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.service.alert_notification.xml)
s = ble.Service(0x1811)
# The Alert Notification service has multiple characteristics. Let's add them one by one
# Create a GATT Characteristic for counting new alerts.
# specs: https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.characteristic.supported_new_alert_category.xml
cn = ble.Characteristic(0x2A47, ble.NOTIFY | ble.READ, 16, "New Alerts",
ble.BYTES)
# Add the GATT Characteristic to the Service
s.add_characteristic(cn)
payload = payloads[adv_content]
ble.advertising(interval,
timeout=timeout,
payload=payload,
mode=ble.ADV_UNCN_UND)
ble.start_advertising()
print("Advertising restarted with", ble.btos(payload))
try:
# initialize BLE driver
bledrv.init()
# Set GAP name and no security
ble.gap("Zerynth", security=(ble.SECURITY_MODE_1, ble.SECURITY_LEVEL_1))
ble.add_callback(ble.EVT_ADV_STOPPED, adv_stop_cb)
# set advertising options: advertise every second with custom payload in non connectable undirected mode
# after 10 seconds, stop and change payload
ble.advertising(100,
timeout=10000,
payload=payloads[adv_content],
mode=ble.ADV_UNCN_UND)
# Start the BLE stack
ble.start()
# Now start scanning for 30 seconds
ble.start_advertising()
except Exception as e: