def main():
#res = dissectResponse(INFO_RESP)
print dumpHex(apdu.createGetInfoAPDU(defs.ADPUClass.MEASURERED_DATA, infoReqValues))
res = dissectResponse(DATA_RESP)
print hex(checkCrc(DATA_REQ)), hex(checkCrc(DATA_RESP))
res = dissectResponse(CONF_RESP)
print res
crc = calcuteCrc(pdu)
pdu.extend(bytes(crc))
arr = array.array('B', pdu)
# TODO: arr.tostring() for I/O!
return arr
def createConnectRequestPDU(sourceAddr):
return createGetValuesPDU(
Header(defs.SD_DATA_REQUEST, defs.CONNECTION_REQ_ADDR, sourceAddr),
measurements = ['unit_family', 'unit_type'],
protocolData = ['df_buf_len', 'unit_bus_mode'],
parameter = ['unit_addr', 'group_addr']
)
if __name__ == '__main__':
print dumpHex(createConnectRequestPDU(0x01))
print dumpHex(createSetCommandsPDU(Header(defs.SD_DATA_REQUEST, 0x20, 0x04), ['REMOTE', 'START']))
print dumpHex(createSetValuesPDU(Header(defs.SD_DATA_REQUEST, 0x20, 0x04), references = [('ref_rem', 0xa5, )]))
print dumpHex(createGetInfoPDU(
Header(defs.SD_DATA_REQUEST, 0x20, 0x04),
measurements = ['h', 'q', 'p', 'speed', 'energy_hi'])
)
Item("unit_addr", 0x20, None),
Item("group_addr", 0xf7, None),
},
defs.ADPUClass.REFERENCE_VALUES: {},
defs.ADPUClass.ASCII_STRINGS: {},
}
class TestDataPool(unittest.TestCase):
def testCorrectnessOfKeys(self):
for klass, values in DATA_POOL.items():
di = dataitems.DATAITEMS_FOR_CLASS[klass]
for value in values:
if not value.name in di:
raise KeyError('invalid datapoint "%s"' % value.name)
print dumpHex(apdu.createGetMeasuredDataAPDU(dataReqValues))
def main():
#res = dissectResponse(INFO_RESP)
print dumpHex(apdu.createGetInfoAPDU(defs.ADPUClass.MEASURERED_DATA, infoReqValues))
res = dissectResponse(DATA_RESP)
print hex(checkCrc(DATA_REQ)), hex(checkCrc(DATA_RESP))
res = dissectResponse(CONF_RESP)
print res
if __name__ == '__main__':
main()
unittest.main()