velux kfl-200

[domotiqa]

looks like Velux changed the API of the KLF200

https://velcdn.azureedge.net/~/media/com...er3-16.pdf

looks harder

an example

Code:

## ====================================================== ## Script pour demarrer une scene de la box Velux KLF-200 ## ------------------------------------------------------ ## Version 0.1.1 - Last update : 03.11.18 by Christian R. ## ====================================================== import ssl, socket, time, struct from time import sleep # =============================================================================== # Variables # =============================================================================== SCENE_ID        = 1 KLF200_ADDRESS  = "192.168.0.12" PASSWORD        = "Velux123" PORT            = 51200 LoopDelay       = 1 # =============================================================================== # slip # =============================================================================== END     = b"\xC0"    # SLIP escape character as per RFC 1055 ESC     = b"\xDB"    # SLIP escape character as per RFC 1055 ESC_END = b"\xDC"    # SLIP escape character as per RFC 1055 ESC_ESC = b"\xDD"    # SLIP escape character as per RFC 1055 def slip_pack(inputFrame):        data = inputFrame    data = data.replace(ESC, ESC + ESC_ESC)    data = data.replace(END, ESC + ESC_END)    return END + data + END def slip_unpack(inputFrame):    data = inputFrame    if(data[0:1]==END and data[-1:]==END):        data = data.replace(ESC + ESC_END, END)        data = data.replace(ESC + ESC_ESC, ESC)        return data[1:-1]    else:        print("Error: No SLIP frame!\n")        return inputFrame # error -> return input # =============================================================================== # toolbox # =============================================================================== def getIndex(sourceDict, value):    return (k for k, v in sourceDict.items() if v == value).__next__() def toHex(s):    return ":".join("{:02x}".format(c) for c in s) # =============================================================================== # ActivateScene # =============================================================================== def process_connection(conn):    conn.settimeout(10.0) # 10 sec        print("Send valid password")    conn.write(bytes(ST_GW_PASSWORD_ENTER_REQ(PASSWORD)))    print("Received: ", toHex(slip_unpack(conn.recv())), "\n")        time.sleep(LoopDelay)    print("Activate Scene with ID = ", SCENE_ID)    conn.write(bytes(ST_GW_ACTIVATE_SCENE_REQ(bSceneID=SCENE_ID)))    print("Received: ", toHex(slip_unpack(conn.recv())))     def main():    sock = socket.socket(socket.AF_INET)    sock.settimeout(10.0)    context = ssl.SSLContext(ssl.PROTOCOL_TLS)    context.check_hostname = False    #accept self-signed certificate    context.verify_mode = ssl.CERT_NONE    conn = context.wrap_socket(sock, server_hostname=KLF200_ADDRESS)    try:        conn.connect((KLF200_ADDRESS, PORT))        process_connection(conn)    except BaseException as e:        raise(e)    finally:        conn.close() # =============================================================================== # klf200api # =============================================================================== GW_ACTIVATE_SCENE_REQ                       =  0x0412 GW_ACTIVATE_SCENE_CFM                       =  0x0413 GW_PASSWORD_ENTER_REQ                       =  0x3000 GW_PASSWORD_ENTER_CFM                       =  0x3001 dictPriorityLevel = {    0: 'Human Protection',    1: 'Environment Protection',    2: 'User Level 1',    3: 'User Level 2',    4: 'Comfort Level 1',    5: 'Comfort Level 2',    6: 'Comfort Level 3',    7: 'Comfort Level 4', } dictCommandOriginator = {    0x00: "LOCAL_USER",  # // User pressing button locally on actuator    0x01: "USER",  # // User Remote control causing action on actuator    0x02: "RAIN",  # // Sensor    0x03: "TIMER",  # // Sensor    0x04: "SECURITY",  # // SCD controlling actuator    0x05: "UPS",  # // UPS unit    0x06: "SFC",  # // Smart Function Controller    0x07: "LSC",  # // Lifestyle Scenario Controller    0x08: "SAAC",  # // Stand Alone Automatic Controls    0x09: "WIND",  # // Wind detection    0x10: "MYSELF",  # // Used when an actuator decides to move by itself    0xFE: "AUTOMATIC_CYCLE",  # // Used in context with automatic cycle;    0xFF: "EMERGENCY"  # // Used in context with emergency or security commands,    # // -this command originator should never be disabled } dictVelocity = {    0: 'DEFAULT',    1: 'SILENT',    2: 'FAST',    255: 'VELOCITY_NOT_AVAILABLE', #Only used in status reply } # ===============================================================================     class ST_GW_FRAME:    def __init__(self, Command):        self.DataLength    = 0        self.Command       = Command        self.binary_output = b"";    def __bytes__(self):        self.binary_output = struct.pack("BB", 0, self.DataLength + 3)        self.binary_output += struct.pack(">H", self.Command)        self.binary_output += self.pack_data()        self.binary_output += struct.pack("B", self.calc_crc())        return slip_pack(self.binary_output)        def calc_crc(self):        crc = 0        for sym in self.binary_output:            crc = crc ^ int(sym)        return crc    def pack_data(self):        return b"" class ST_GW_ACTIVATE_SCENE_REQ (ST_GW_FRAME):    def __init__(self,                 wSessionID         = 0x1234,                 CommandOriginator  = 'USER',                 PriorityLevel      = 'User Level 2',                 bSceneID           = 0,                 Velocity           = 'DEFAULT'):        ST_GW_FRAME.__init__(self, GW_ACTIVATE_SCENE_REQ)        self.DataLength         = 6        self.wSessionID         = wSessionID        self.bCommandOriginator = getIndex(dictCommandOriginator, CommandOriginator)        self.bPriorityLevel     = getIndex(dictPriorityLevel, PriorityLevel)        self.bSceneID           = bSceneID        self.bVelocity          = getIndex(dictVelocity, Velocity)            def pack_data(self):        ret = struct.pack(">H", self.wSessionID)        ret += bytes([self.bCommandOriginator])        ret += bytes([self.bPriorityLevel])        ret += bytes([self.bSceneID])        ret += bytes([self.bVelocity])        return ret class ST_GW_PASSWORD_ENTER_REQ (ST_GW_FRAME):    def __init__(self, Password):        ST_GW_FRAME.__init__(self, GW_PASSWORD_ENTER_REQ)        self.DataLength = 32        self.Password   = Password    def pack_data(self):        binary_data = bytes(self.Password,encoding='ascii')        binary_len = len(binary_data)        ret = binary_data[:self.DataLength if binary_len > self.DataLength else binary_len]        while binary_len < self.DataLength:            ret += b'\x00'            binary_len = binary_len + 1        return ret # =============================================================================== # Start script # ===============================================================================     main() print("Finished")