def test_read_at(self):
"""
read and parse a parameterless AT command
"""
device = FakeReadDevice('\x7E\x00\x05\x88DMY\x01\x8c')
xbee = XBee(device)
info = xbee.wait_read_frame()
expected_info = {'id':'at_response',
'frame_id':'D',
'command':'MY',
'status':'\x01'}
self.assertEqual(info, expected_info)
def test_read_io_data(self):
"""
XBee class should properly read and parse incoming IO data
"""
## Build IO data
# One sample, ADC 0 enabled
# DIO 1,3,5,7 enabled
header = '\x01\x02\xAA'
# First 7 bits ignored, DIO8 low, DIO 0-7 alternating
# ADC0 value of 255
sample = '\x00\xAA\x00\xFF'
data = header + sample
## Wrap data in frame
# RX frame data
rx_io_resp = '\x83\x00\x01\x28\x00'
device = FakeReadDevice(
'\x7E\x00\x0C'+ rx_io_resp + data + '\xfd'
)
xbee = XBee(device)
#pdb.set_trace()
info = xbee.wait_read_frame()
expected_info = {'id':'rx_io_data',
'source_addr':'\x00\x01',
'rssi':'\x28',
'options':'\x00',
'samples': [{'dio-1':True,
'dio-3':True,
'dio-5':True,
'dio-7':True,
'adc-0':255}]
}
self.assertEqual(info, expected_info)
