klaasdc / apcups-serial-test Goto Github PK

fw_version_1 = UPS 12.0
fw_version_2 = MCU 06.0
fw_version_3 = UBL 01.4
fw_version_4 = MBL 06.0

def __init__(self, serial_port,mode='serial'):
        super(ApcComm, self).__init__()
        self.s = serial_port
        self.state = CommState.INIT
        self.prev_state = CommState.INIT
        self.next_apc_msg = APC_CMD_NEXT#Next message to be sent to the UPS, for internal use
        self.msg_q = set()
        self.running = True
        self.daemon = True
        self.ups_state = {"comm_state": "offline"}
        self.mode = mode

    def send_apc_msg(self, raw_msg):
        '''
        Schedule the next message to be sent.
        Blocks until the message is succesfully sent.
        '''
        if self.state is not CommState.MODE1:
            return False
        self.next_apc_msg = raw_msg
        self.msg_q.add(raw_msg.hex())
        while self.msg_q:
            time.sleep(APC_RCV_TIMEOUT)
        return True

            elif self.state == CommState.MODE1:
                '''
                Normal communication flow with UPS according to MODE1
                '''
                self.next_apc_msg = bytearray.fromhex(self.msg_q.pop()) if self.msg_q else self.next_apc_msg
                # if self.mode == 'serial':
                self.s.write(self.next_apc_msg)
                # else:
                #     pl = self.next_apc_msg
                #     if not isinstance(pl,bytes):
                #         pl=bytearray(pl)
                #     self.s.send(pl)
                rcv_data = self.receive_msg()

                if not self.msg_q:
                    self.next_apc_msg = APC_CMD_NEXT

    def convert_from_datetime(self,value):
        ''' Convert days from 1 Jan. 2000 to bytearray'''
        return (datetime.datetime(*value) - datetime.datetime(2000,1,1)).days.to_bytes(length=2, byteorder='big', signed=False)
...
        elif args[0] == 'battery_replace_date':
                try:
                    if len(args) == 3:
                        args = [int(args[idx]) if idx in (1, 2) else i for idx,i in enumerate(args)]
                        if 1 <= args[1] <= 12 and 2000 <= args[2] <= 9999:
                            data = apccomm.convert_from_datetime([args[2], args[1], 1])
                        else:
                            raise
                    else:
                        raise
                except:
                    print("Bad data")
                    return
                else:
                    raw_msg = apccomm.create_msg_data(msg_id=0x47, offset=0, msg_data=data)
                    self.send_msg(raw_msg)