def test_write_register(self, chipset, args, command):
chipset.transport.read.side_effect = [ACK(), RSP('09 00')]
assert chipset.write_register(*args) is None
chipset.transport.read.side_effect = [ACK(), RSP('09 01')]
with pytest.raises(nfc.clf.rcs956.Chipset.Error) as excinfo:
chipset.write_register(*args)
assert excinfo.value.errno == 0xfe
assert chipset.transport.read.mock_calls == 2 * [call(100), call(250)]
assert chipset.transport.write.mock_calls == 2 * [call(CMD(command))]
def test_power_down(self, chipset, wakeup_enable, command):
chipset.transport.read.side_effect = [ACK(), RSP('17 00')]
assert chipset.power_down(wakeup_enable) is None
assert chipset.transport.write.mock_calls == [call(CMD(command))]
assert chipset.transport.read.mock_calls == [call(100), call(100)]
chipset.transport.read.side_effect = [ACK(), RSP('17 01')]
with pytest.raises(chipset.Error) as excinfo:
chipset.power_down(wakeup_enable)
assert excinfo.value.errno == 1
def test_sense_tta_target_is_dep(self, device):
target = super(TestDevice, self).test_sense_tta_target_is_dep(device)
assert target.sens_res == HEX('4400')
assert device.chipset.transport.write.mock_calls == [
call(_) for _ in [
CMD('4A 0100'), # InListPassiveTarget
]
]
return target
def test_chipset_communication_fails(self, transport):
transport.write.return_value = None
transport.read.side_effect = [ACK(), ERR()] # Diagnose
chipset = nfc.clf.pn532.Chipset(transport, logger=nfc.clf.pn532.log)
with pytest.raises(IOError):
nfc.clf.pn532.Device(chipset, logger=nfc.clf.pn532.log)
assert chipset.transport.write.mock_calls == [call(
CMD('00 00' + ''.join(["%02x" % (x % 256) for x in range(262)])))
]
def test_init_linux_sam_cfg_rsp_err(self, mocker, transport): # noqa: F811
mocker.patch('nfc.clf.pn532.Device.__init__').return_value = None
mocker.patch('nfc.clf.pn532.open').return_value = ["cpuinfo"]
mocker.patch('os.system').return_value = -1
sys.platform = "linux"
transport.write.return_value = None
transport.read.side_effect = [
ACK(), RSP('03 32010607'), # GetFirmwareVersion
ACK(), ERR(), # SAMConfiguration
]
with pytest.raises(IOError) as excinfo:
nfc.clf.pn532.init(transport)
assert excinfo.value.errno == errno.ENODEV
assert transport.write.mock_calls == [call(_) for _ in [
HEX(10 * '00') + CMD('02'), # GetFirmwareVersion
HEX(10 * '00') + CMD('14 010000'), # SAMConfiguration
]]
def test_read_register(self, chipset, args, command, response, value):
chipset.transport.read.side_effect = [ACK(), RSP(response)]
assert chipset.read_register(*args) == value
chipset.transport.read.side_effect = [ACK(), RSP('07 01')]
with pytest.raises(nfc.clf.pn533.Chipset.Error) as excinfo:
chipset.read_register(*args)
assert excinfo.value.errno == 1
assert chipset.transport.read.mock_calls == 2 * [call(100), call(250)]
assert chipset.transport.write.mock_calls == 2 * [call(CMD(command))]
def device(self, transport):
transport.write.return_value = None
transport.read.side_effect = [
ACK(),
RSP('01 00' + hexlify(bytearray(range(251)))), # Diagnose
ACK(),
RSP('03 0304'), # GetFirmwareVersion
ACK(),
RSP('15'), # SAMConfiguration
ACK(),
RSP('13'), # SetTAMAParameters
ACK(),
RSP('33'), # RFConfiguration
ACK(),
RSP('33'), # RFConfiguration
ACK(),
RSP('33'), # RFConfiguration
ACK(),
RSP('33'), # RFConfiguration
]
device = nfc.clf.pn531.init(transport)
device._path = 'usb:001:001'
assert isinstance(device, nfc.clf.pn531.Device)
assert isinstance(device.chipset, nfc.clf.pn531.Chipset)
assert transport.write.mock_calls == [
call(_) for _ in [
CMD('00 00' + hexlify(bytearray(range(251)))), # Diagnose
CMD('02'), # GetFirmwareVersion
CMD('14 0100'), # SAMConfiguration
CMD('12 00'), # SetTAMAParameters
CMD('32 02000b0a'), # RFConfiguration
CMD('32 0400'), # RFConfiguration
CMD('32 05010001'), # RFConfiguration
CMD('32 0102'), # RFConfiguration
]
]
transport.write.reset_mock()
transport.read.reset_mock()
yield device
transport.write.reset_mock()
transport.read.reset_mock()
transport.read.side_effect = [
ACK(),
RSP('33'), # RFConfiguration
]
device.close()
assert transport.write.mock_calls == [
call(CMD('32 0102')), # RFConfiguration
]
def test_close_transport_type_not_tty(self, device):
device.chipset.transport.TYPE = "test"
transport = device.chipset.transport
chipset = device.chipset
transport.read.side_effect = [ACK(), RSP('1700')]
device.close()
assert transport.write.mock_calls == [call(ACK()), call(CMD('16b000'))]
device.chipset = chipset
device.chipset.transport = transport
device.chipset.transport.TYPE = "TTY"
def test_send_cmd_recv_rsp_tt1_fifo(self, device, cmd, crcb1, crcb2):
target = self.test_sense_tta_target_is_tt1(device)
device.chipset.transport.write.reset_mock()
device.chipset.transport.read.reset_mock()
device.chipset.transport.read.side_effect = [
ACK(), self.reg_rsp('00 00 00'), # ReadRegister
ACK(), RSP('09 00'), # WriteRegister
ACK(), RSP('33'), # RFConfiguration
]
tt1_cmd = HEX('%s 10 0000000000000000' % cmd) + target.rid_res[2:6]
with pytest.raises(nfc.clf.TransmissionError) as excinfo:
device.send_cmd_recv_rsp(target, tt1_cmd, 1.0)
assert str(excinfo.value) == "tt1 command can not be send"
print(device.chipset.transport.read.call_count)
assert device.chipset.transport.write.mock_calls == [call(_) for _ in [
CMD('06 6302 6303 6305'), # ReadRegister
CMD('08 630200 630300 630540'), # WriteRegister
CMD('32 020a0b0f'), # RFConfiguration
]]
def test_sense_tta_large_mem_tt1(self, device):
device.chipset.transport.read.side_effect = [
ACK(),
RSP('4B 00'), # InListPassiveTarget
ACK(),
self.reg_rsp('93'), # ReadRegister
ACK(),
RSP('4B 01010c00b2565400'), # InListPassiveTarget
ACK(),
RSP('41 001248b2565400'), # InDataExchange
]
assert device.sense_tta(nfc.clf.RemoteTarget('106A')) is None
assert device.chipset.transport.write.mock_calls == [
call(_) for _ in [
CMD('4A 0100'), # InListPassiveTarget
CMD('06 6339'), # ReadRegister
CMD('4A 0104'), # InListPassiveTarget
CMD('40 0178000000000000'), # InDataExchange
]
]
def test_sense_tta_target_tt2_cascade(self, device, sdd, sdd_res):
device.chipset.transport.read.side_effect = [
ACK(),
RSP('4B 01 01 0044 00' + sdd), # InListPassiveTarget
ACK(),
self.reg_rsp('FF'), # ReadRegister
ACK(),
RSP('09 00'), # WriteRegister
]
target = device.sense_tta(nfc.clf.RemoteTarget('106A'))
assert isinstance(target, nfc.clf.RemoteTarget)
assert target.sel_res == HEX('00')
assert target.sdd_res == HEX(sdd_res)
assert target.sens_res == HEX('0044') # reversed for PN531
assert device.chipset.transport.write.mock_calls == [
call(_) for _ in [
CMD('4A 0100'), # InListPassiveTarget
CMD('06 6303'), # ReadRegister
CMD('08 63037f'), # WriteRegister
]
]
def test_init_linux_stty_set_none(self, mocker, transport): # noqa: F811
mocker.patch('nfc.clf.pn532.Device.__init__').return_value = None
mocker.patch('nfc.clf.pn532.open').side_effect = IOError
mocker.patch('os.system').return_value = -1
sys.platform = "linux"
transport.write.return_value = None
transport.read.side_effect = [
ACK(),
RSP('03 32010607'), # GetFirmwareVersion
ACK(),
RSP('15'), # SAMConfiguration
]
device = nfc.clf.pn532.init(transport)
assert isinstance(device, nfc.clf.pn532.Device)
assert transport.write.mock_calls == [
call(_) for _ in [
HEX(10 * '00') + CMD('02'), # GetFirmwareVersion
HEX(10 * '00') + CMD('14 010000'), # SAMConfiguration
]
]
def test_sense_dep_no_target_found(self, device):
atr_req = HEX('D400 30313233343536373839 00000000')
device.chipset.transport.read.side_effect = [
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('47 01'), # InJumpForPSL
ACK(), RSP('09 00'), # WriteRegister
]
target = nfc.clf.RemoteTarget('106A', atr_req=atr_req)
assert device.sense_dep(target) is None
assert device.chipset.transport.write.mock_calls == [call(_) for _ in [
CMD('32 020b0b0a'), # RFConfiguration
CMD('46 01000230313233343536373839'), # InJumpForPSL
CMD('08 63013b'), # WriteRegister
]]
device.chipset.transport.read.reset_mock()
device.chipset.transport.write.reset_mock()
device.chipset.transport.read.side_effect = [
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('47 02'), # InJumpForPSL
ACK(), RSP('09 00'), # WriteRegister
]
target = nfc.clf.RemoteTarget('106A', atr_req=atr_req)
assert device.sense_dep(target) is None
assert device.chipset.transport.write.mock_calls == [call(_) for _ in [
CMD('32 020b0b0a'), # RFConfiguration
CMD('46 01000230313233343536373839'), # InJumpForPSL
CMD('08 63013b'), # WriteRegister
]]
def test_listen_dep_not_activated(self, device):
device.chipset.transport.read.side_effect = [
ACK(), RSP('19'), # ResetMode
ACK(), RSP('09 00'), # WriteRegister
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('13'), # SetParameters
ACK(), RSP('09 00'), # WriteRegister
ACK(), IOError(errno.ETIMEDOUT, ""), # TgInitAsTarget
]
target = nfc.clf.LocalTarget()
target.sensf_res = HEX("01 01fe010203040506 0000000000000000 0000")
target.sens_res = HEX("0101")
target.sel_res = HEX("40")
target.sdd_res = HEX("08010203")
target.atr_res = HEX("D501 d0d1d2d3d4d5d6d7d8d9 0000000800")
assert device.listen_dep(target, 0.001) is None
assert device.chipset.transport.read.call_count == 12
assert device.chipset.transport.write.mock_calls == [call(_) for _ in [
CMD('18 01'), ACK(), # ResetMode
CMD('08 630b80'), # WriteRegister
CMD('32 82080208'), # RFConfiguration
CMD('12 08'), # SetParameters
CMD('08 63017b6302b06303b0'), # WriteRegister
CMD('8c 0201010102034001 fe01020304050600'
' 0000000000000000 0001fe0102030405'
' 060000'), # TgInitAsTarget
ACK(),
]]
def test_tg_init_as_target(self, chipset):
chipset.transport.read.side_effect = [ACK(), RSP('8D 01 02 03')]
mifare = HEX('010203040506')
felica = HEX('010203040506070809101112131415161718')
nfcid3 = HEX('01020304050607080910')
gbytes = HEX('313233')
args = (0x02, mifare, felica, nfcid3, gbytes, 0.5)
assert chipset.tg_init_target(*args) == HEX('01 02 03')
assert chipset.transport.read.mock_calls == [call(100), call(500)]
assert chipset.transport.write.mock_calls == [
call(CMD('8C 02 010203040506 010203040506070809101112131415161718'
'01020304050607080910 313233'))
]
def test_init_version_rsp_err(self, mocker, transport): # noqa: F811
mocker.patch('nfc.clf.pn532.Device.__init__').return_value = None
sys.platform = ""
transport.write.return_value = None
transport.read.side_effect = [
ACK(), ERR(), # GetFirmwareVersion
]
with pytest.raises(IOError) as excinfo:
nfc.clf.pn532.init(transport)
assert excinfo.value.errno == errno.ENODEV
assert transport.write.mock_calls == [call(_) for _ in [
HEX(10 * '00') + CMD('02'), # GetFirmwareVersion
]]
def test_init_raspi_tty_ama(self, mocker, transport): # noqa: F811
mocker.patch('nfc.clf.pn532.Device.__init__').return_value = None
device_tree_model = mocker.mock_open(read_data=b"Raspberry Pi")
mocker.patch('nfc.clf.pn532.open', device_tree_model)
type(transport.tty).port = PropertyMock(return_value='/dev/ttyAMA0')
stty = mocker.patch('os.system')
stty.return_value = -1
sys.platform = "linux"
transport.write.return_value = None
transport.read.side_effect = [
ACK(),
RSP('03 32010607'), # GetFirmwareVersion
ACK(),
RSP('15'), # SAMConfiguration
]
device = nfc.clf.pn532.init(transport)
assert stty.mock_calls == [
call('stty -F /dev/ttyAMA0 921600 2> /dev/null'),
call('stty -F /dev/ttyAMA0 460800 2> /dev/null'),
call('stty -F /dev/ttyAMA0 230400 2> /dev/null'),
call('stty -F /dev/ttyAMA0 115200 2> /dev/null'),
]
assert isinstance(device, nfc.clf.pn532.Device)
assert transport.write.mock_calls == [
call(_) for _ in [
HEX(10 * '00') + CMD('02'), # GetFirmwareVersion
HEX(10 * '00') + CMD('14 010000'), # SAMConfiguration
]
]
assert transport.read.mock_calls == [
call(timeout=100),
call(timeout=100),
call(timeout=100),
call(timeout=100),
]
def test_init_raspi_tty_ser(self, mocker, transport): # noqa: F811
mocker.patch('nfc.clf.pn532.Device.__init__').return_value = None
mocker.patch('nfc.clf.pn532.open').return_value = ["Hardware BCM270"]
type(transport.tty).port = PropertyMock(return_value='/dev/ttyS0')
stty = mocker.patch('os.system')
stty.return_value = -1
sys.platform = "linux"
transport.write.return_value = None
transport.read.side_effect = [
ACK(), RSP('03 32010607'), # GetFirmwareVersion
ACK(), RSP('15'), # SAMConfiguration
]
device = nfc.clf.pn532.init(transport)
assert isinstance(device, nfc.clf.pn532.Device)
assert stty.mock_calls == []
assert transport.write.mock_calls == [call(_) for _ in [
HEX(10 * '00') + CMD('02'), # GetFirmwareVersion
HEX(10 * '00') + CMD('14 010000'), # SAMConfiguration
]]
assert transport.read.mock_calls == [
call(timeout=100), call(timeout=100),
call(timeout=100), call(timeout=100),
]
def test_send_cmd_recv_rsp_tt1_fifo(self, device, cmd_code, crcb1, crcb2):
target = self.test_sense_tta_target_is_tt1(device)
device.chipset.transport.write.reset_mock()
device.chipset.transport.read.reset_mock()
device.chipset.transport.read.side_effect = [
ACK(),
self.reg_rsp('00 00 00'), # ReadRegister
ACK(),
RSP('09 00'), # WriteRegister
ACK(),
RSP('33'), # RFConfiguration
ACK(),
RSP('09 00'), # WriteRegister
ACK(),
RSP('09 00'), # WriteRegister
ACK(),
self.reg_rsp('05'), # ReadRegister
ACK(),
self.reg_rsp('00 01 1E 7D 08'), # ReadRegister
]
cmd = HEX('%s 10 0000000000000000' % cmd_code) + target.rid_res[2:6]
assert device.send_cmd_recv_rsp(target, cmd, 1.0) == HEX('0000')
assert device.chipset.transport.write.mock_calls == [
call(_) for _ in [
CMD('06 6302 6303 6305'), # ReadRegister
CMD('08 630200 630300 630540'), # WriteRegister
CMD('32 020a0b0f'), # RFConfiguration
CMD('08 6339%s 633d07 633104 633d00 630d30'
' 633910 633104 633107'
' 633900 633104 633107'
' 633900 633104 633107'
' 633900 633104 633107'
' 633900 633104 633107'
' 633900 633104 633107'
' 633900 633104 633107'
' 633900 633104 633107'
' 633900 633104 633107'
' 6339b2 633104 633107'
' 633956 633104 633107'
' 633954 633104 633107'
' 633900 633104 633107'
' 6339%s 633104 633107'
' 6339%s 633104 633107'
' 633108' % (cmd_code, crcb1, crcb2)), # WriteRegister
CMD('08 630d20'), # WriteRegister
CMD('06 633a'), # ReadRegister
CMD('06 6339 6339 6339 6339 6339'), # ReadRegister
]
]
def test_read_register(self, chipset, args, command, response, value):
chipset.transport.read.side_effect = [ACK(), RSP(response)]
assert chipset.read_register(*args) == value
assert chipset.transport.read.mock_calls == [call(100), call(250)]
assert chipset.transport.write.mock_calls == [call(CMD(command))]
def device(self, transport):
sys.platform = "testing"
transport.write.return_value = None
transport.read.side_effect = [
ACK(), RSP('03 32010607'), # GetFirmwareVersion
ACK(), RSP('15'), # SAMConfiguration
ACK(), RSP('01 00'
'000102030405060708090a0b0c0d0e0f'
'101112131415161718191a1b1c1d1e1f'
'202122232425262728292a2b2c2d2e2f'
'303132333435363738393a3b3c3d3e3f'
'404142434445464748494a4b4c4d4e4f'
'505152535455565758595a5b5c5d5e5f'
'606162636465666768696a6b6c6d6e6f'
'707172737475767778797a7b7c7d7e7f'
'808182838485868788898a8b8c8d8e8f'
'909192939495969798999a9b9c9d9e9f'
'a0a1a2a3a4a5a6a7a8a9aaabacadaeaf'
'b0b1b2b3b4b5b6b7b8b9babbbcbdbebf'
'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf'
'd0d1d2d3d4d5d6d7d8d9dadbdcdddedf'
'e0e1e2e3e4e5e6e7e8e9eaebecedeeef'
'f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff'
'000102030405'), # Diagnose
ACK(), RSP('03 32010607'), # GetFirmwareVersion
ACK(), RSP('13'), # SetParameters
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('33'), # RFConfiguration
]
device = nfc.clf.pn532.init(transport)
device._path = '/dev/ttyS0'
assert isinstance(device, nfc.clf.pn532.Device)
assert isinstance(device.chipset, nfc.clf.pn532.Chipset)
assert transport.write.mock_calls == [call(_) for _ in [
HEX(10 * '00') + CMD('02'), # GetFirmwareVersion
HEX(10 * '00') + CMD('14 010000'), # SAMConfiguration
CMD('00 00'
'000102030405060708090a0b0c0d0e0f'
'101112131415161718191a1b1c1d1e1f'
'202122232425262728292a2b2c2d2e2f'
'303132333435363738393a3b3c3d3e3f'
'404142434445464748494a4b4c4d4e4f'
'505152535455565758595a5b5c5d5e5f'
'606162636465666768696a6b6c6d6e6f'
'707172737475767778797a7b7c7d7e7f'
'808182838485868788898a8b8c8d8e8f'
'909192939495969798999a9b9c9d9e9f'
'a0a1a2a3a4a5a6a7a8a9aaabacadaeaf'
'b0b1b2b3b4b5b6b7b8b9babbbcbdbebf'
'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf'
'd0d1d2d3d4d5d6d7d8d9dadbdcdddedf'
'e0e1e2e3e4e5e6e7e8e9eaebecedeeef'
'f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff'
'000102030405'), # Diagnose
CMD('02'), # GetFirmwareVersion
CMD('12 00'), # SetParameters
CMD('32 02000b0a'), # RFConfiguration
CMD('32 0400'), # RFConfiguration
CMD('32 05010001'), # RFConfiguration
CMD('32 0a59f43f114d85616f266287'), # RFConfiguration
CMD('32 0b69ff3f114185616f'), # RFConfiguration
CMD('32 0cff0485'), # RFConfiguration
CMD('32 0d85158a8508b28501da'), # RFConfiguration
CMD('32 0102'), # RFConfiguration
]]
transport.write.reset_mock()
transport.read.reset_mock()
yield device
transport.write.reset_mock()
transport.read.reset_mock()
transport.read.side_effect = [
ACK(), RSP('11'), # SetSerialBaudrate
ACK(), RSP('17 00'), # PowerDown
]
device.close()
assert transport.write.mock_calls == [call(_) for _ in [
ACK(), # cancel last cmd
CMD('10 04'), ACK(), # SetSerialBaudrate
CMD('16 b000'), # PowerDown
]]
def test_get_general_status(self, chipset):
chipset.transport.read.side_effect = [ACK(), RSP('05 010203')]
assert chipset.get_general_status() == HEX('010203')
assert chipset.transport.read.mock_calls == [call(100), call(100)]
assert chipset.transport.write.mock_calls == [call(CMD('04'))]
def test_get_general_status(self, chipset, response, result):
chipset.transport.read.side_effect = [ACK(), response]
assert chipset.get_general_status() == result
assert chipset.transport.read.mock_calls == [call(100), call(100)]
assert chipset.transport.write.mock_calls == [call(CMD('04'))]
def device(self, transport):
transport.write.return_value = None
transport.read.side_effect = [
ACK(), RSP('19'), # ResetMode
ACK(), RSP('01'
'000102030405060708090a0b0c0d0e0f'
'101112131415161718191a1b1c1d1e1f'
'202122232425262728292a2b2c2d2e2f'
'303132333435363738393a3b3c3d3e3f'
'404142434445464748494a4b4c4d4e4f'
'505152535455565758595a5b5c5d5e5f'
'606162636465666768696a6b6c6d6e6f'
'707172737475767778797a7b7c7d7e7f'
'808182838485868788898a8b8c8d8e8f'
'909192939495969798999a9b9c9d9e9f'
'a0a1a2a3a4a5a6a7a8a9aaabacadaeaf'
'b0b1b2b3b4b5b6b7b8b9babbbcbdbebf'
'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf'
'd0d1d2d3d4d5d6d7d8d9dadbdcdddedf'
'e0e1e2e3e4e5e6e7e8e9eaebecedeeef'
'f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff'
'000102030405'), # Diagnose
ACK(), RSP('03 33013007'), # GetFirmwareVersion
ACK(), RSP('19'), # ResetMode
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('33'), # RFConfiguration
ACK(), RSP('13'), # SetParameters
ACK(), RSP('19'), # ResetMode
ACK(), RSP('09 00'), # WriteRegister
]
device = nfc.clf.rcs956.init(transport)
device._path = 'usb:001:001'
assert isinstance(device, nfc.clf.rcs956.Device)
assert isinstance(device.chipset, nfc.clf.rcs956.Chipset)
assert transport.write.mock_calls == [call(_) for _ in [
ACK(),
CMD('18 01'), ACK(), # ResetMode
CMD('00 00'
'000102030405060708090a0b0c0d0e0f'
'101112131415161718191a1b1c1d1e1f'
'202122232425262728292a2b2c2d2e2f'
'303132333435363738393a3b3c3d3e3f'
'404142434445464748494a4b4c4d4e4f'
'505152535455565758595a5b5c5d5e5f'
'606162636465666768696a6b6c6d6e6f'
'707172737475767778797a7b7c7d7e7f'
'808182838485868788898a8b8c8d8e8f'
'909192939495969798999a9b9c9d9e9f'
'a0a1a2a3a4a5a6a7a8a9aaabacadaeaf'
'b0b1b2b3b4b5b6b7b8b9babbbcbdbebf'
'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf'
'd0d1d2d3d4d5d6d7d8d9dadbdcdddedf'
'e0e1e2e3e4e5e6e7e8e9eaebecedeeef'
'f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff'
'000102030405'), # Diagnose
CMD('02'), # GetFirmwareVersion
CMD('18 01'), ACK(), # ResetMode
CMD('32 0102'), # RFConfiguration
CMD('32 020b0b0a'), # RFConfiguration
CMD('32 0400'), # RFConfiguration
CMD('32 05000001'), # RFConfiguration
CMD('32 0a5af43f114d85616f266287'), # RFConfiguration
CMD('12 08'), # SetParameters
CMD('18 01'), ACK(), # ResetMode
CMD('08 032859'), # WriteRegister
]]
transport.write.reset_mock()
transport.read.reset_mock()
yield device
transport.write.reset_mock()
transport.read.reset_mock()
transport.read.side_effect = [
ACK(), RSP('19'), # ResetMode
ACK(), RSP('33'), # RFConfiguration
]
device.close()
assert transport.write.mock_calls == [call(_) for _ in [
CMD('18 01'), ACK(), # ResetMode
CMD('32 0102'), # RFConfiguration
]]
class TestChipset(base_clf_pn53x.TestChipset):
@pytest.fixture()
def chipset(self, transport):
return nfc.clf.pn532.Chipset(transport, logger=nfc.clf.pn532.log)
@pytest.mark.parametrize("baudrate, cmd", [
(9600, CMD('10 00')),
(19200, CMD('10 01')),
(38400, CMD('10 02')),
(57600, CMD('10 03')),
(115200, CMD('10 04')),
(230400, CMD('10 05')),
(460800, CMD('10 06')),
(921600, CMD('10 07')),
(1288000, CMD('10 08')),
])
def test_set_serial_baudrate(self, chipset, baudrate, cmd):
chipset.transport.read.side_effect = [ACK(), RSP('11')]
assert chipset.set_serial_baudrate(baudrate) is None
assert chipset.transport.read.mock_calls == [call(100), call(100)]
assert chipset.transport.write.mock_calls == [call(cmd), call(ACK())]
@pytest.mark.parametrize("mode, timeout, irq, command", [
("normal", 0, False, CMD('14 01 00 00')),
("virtual", 1, True, CMD('14 02 01 01')),
("wired", 2, False, CMD('14 03 02 00')),
("dual", 3, True, CMD('14 04 03 01')),
])
def test_sam_configuration(self, chipset, mode, timeout, irq, command):
chipset.transport.read.side_effect = [ACK(), RSP('15')]
assert chipset.sam_configuration(mode, timeout, irq) is None
assert chipset.transport.write.mock_calls == [call(command)]
assert chipset.transport.read.mock_calls == [call(100), call(100)]
@pytest.mark.parametrize("wakeup_enable, generate_irq, command", [
("INT0", False, CMD('16 01 00')),
("INT1", False, CMD('16 02 00')),
("RF", False, CMD('16 08 00')),
("HSU", False, CMD('16 10 00')),
("SPI", False, CMD('16 20 00')),
("GPIO", False, CMD('16 40 00')),
("I2C", False, CMD('16 80 00')),
("HSU, SPI, I2C", True, CMD('16 B0 01')),
])
def test_power_down(self, chipset, wakeup_enable, generate_irq, command):
chipset.transport.read.side_effect = [ACK(), RSP('17 00')]
assert chipset.power_down(wakeup_enable, generate_irq) is None
assert chipset.transport.write.mock_calls == [call(command)]
assert chipset.transport.read.mock_calls == [call(100), call(100)]
chipset.transport.read.side_effect = [ACK(), RSP('17 01')]
with pytest.raises(chipset.Error) as excinfo:
chipset.power_down(wakeup_enable, generate_irq)
assert excinfo.value.errno == 1
def test_tg_init_as_target(self, chipset):
chipset.transport.read.side_effect = [ACK(), RSP('8D 01 02 03')]
mifare = HEX('010203040506')
felica = HEX('010203040506070809101112131415161718')
nfcid3 = HEX('01020304050607080910')
gbytes = HEX('313233')
args = (0x03, mifare, felica, nfcid3, gbytes, HEX(''), 0.5)
assert chipset.tg_init_as_target(*args) == HEX('01 02 03')
assert chipset.transport.read.mock_calls == [call(100), call(500)]
assert chipset.transport.write.mock_calls == [
call(CMD('8C 03 010203040506 010203040506070809101112131415161718'
'01020304050607080910 03 313233 00'))
]