def scan(self, remote_bd_addr:str):
hci = HCI(self.iface)
event_params = hci.create_connection({
'BD_ADDR': remote_bd_addr,
'Packet_Type': 0xcc18,
'Page_Scan_Repetition_Mode': 0x02,
'Reserved': 0x00,
'Clock_Offset': 0x0000,
'Allow_Role_Switch': 0x01
})
if event_params['Status'] != 0:
print(ERROR, 'Failed to create ACL connection')
sys.exit(1)
event_params = hci.read_remote_version_information(cmd_params={
'Connection_Handle': event_params['Connection_Handle']
})
if event_params['Status'] != 0:
print(ERROR, 'Failed to read remote version')
sys.exit(1)
print(blue('Version'))
print(' Version:')
print(' '*8+lm_vers[event_params['Version']], '(LMP)')
print(' '*8+ll_vers[event_params['Version']], '(LL)')
print(' Manufacturer name:', event_params['Manufacturer_Name'])
print(' Subversion:', event_params['Subversion'], '\n')
event_params = hci.read_remote_supported_features({
'Connection_Handle': event_params['Connection_Handle']
})
if event_params['Status'] != 0:
print(ERROR, 'Failed to read remote supported features')
else:
print(blue('LMP features'))
pp_lmp_features(event_params['LMP_Features'])
print()
if not True if (event_params['LMP_Features'][7] >> 7) & 0x01 else False:
sys.exit(1)
print(blue('Extended LMP features'))
event_params = hci.read_remote_extended_features({
'Connection_Handle': event_params['Connection_Handle'],
'Page_Number': 0x00
})
if event_params['Status'] != 0:
print(ERROR, 'Failed to read remote extented features')
else:
pp_ext_lmp_features(event_params['Extended_LMP_Features'], 0)
for i in range(1, event_params['Maximum_Page_Number']+1):
event_params = hci.read_remote_extended_features({
'Connection_Handle': event_params['Connection_Handle'],
'Page_Number': i})
if event_params['Status'] != 0:
print(ERROR, 'Failed to read remote extented features, page', i)
else:
pp_ext_lmp_features(event_params['Extended_LMP_Features'], i)
def scan_lmp_feature(self, paddr):
hci = HCI(self.iface)
conn_complete_evt = hci.create_connection(
paddr, page_scan_repetition_mode=0x02)
if conn_complete_evt.status != 0:
logger.error('Failed to create ACL connection')
sys.exit(1)
event_params = hci.read_remote_version_information(
cmd_params={'Connection_Handle': conn_complete_evt.conn_handle})
if event_params['Status'] != 0:
logger.error('Failed to read remote version')
sys.exit(1)
print(blue('Version'))
print(' Version:')
print(' ' * 8 + lmp_vers[event_params['Version']], '(LMP)')
print(' ' * 8 + ll_vers[event_params['Version']], '(LL)')
print(' Manufacturer name:',
green(company_identfiers[event_params['Manufacturer_Name']]))
print(' Subversion:', event_params['Subversion'], '\n')
complete_evt = hci.read_remote_supported_features(
event_params['Connection_Handle'])
if complete_evt.status != ControllerErrorCodes.SUCCESS:
logger.error('Failed to read remote supported features')
else:
print(blue('LMP features'))
pp_lmp_features(complete_evt.lmp_features)
print()
if not True if (complete_evt.lmp_features[7] >> 7) & 0x01 else False:
sys.exit(1)
print(blue('Extended LMP features'))
complete_evt = hci.read_remote_extended_features(
event_params['Connection_Handle'], 0x00)
if complete_evt.status != ControllerErrorCodes.SUCCESS:
logger.error('Failed to read remote extented features')
else:
pp_ext_lmp_features(complete_evt.ext_lmp_features, 0)
for i in range(1, complete_evt.max_page_num + 1):
complete_evt = hci.read_remote_extended_features(
event_params['Connection_Handle'], i)
if complete_evt.status != ControllerErrorCodes.SUCCESS:
logger.error(
'Failed to read remote extented features, page {}'.
format(i))
else:
pp_ext_lmp_features(complete_evt.ext_lmp_features, i)