kamp/python-broadlink
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Add automatic determination of device type

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Look at the device ID and figure out what type of device it is, and provide
appropriate classes for each that only support the functionality available
on that device.
This commit is contained in:
Matthew Garrett 2016-11-18 09:02:59 +13:00
parent c174e40f59
commit d490c5b71e
1 changed files with 86 additions and 20 deletions
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106
broadlink/__init__.py
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@ -75,8 +75,48 @@ def discover(timeout=None):
return devices
responsepacket = bytearray(response[0])
host = response[1]
devtype = responsepacket[0x34] | responsepacket[0x35] << 8
mac = responsepacket[0x3a:0x40]
devices.append(device(host=host, mac=mac))
if devtype == 0: # SP1
devices.append(sp1(host=host, mac=mac))
if devtype == 0x2711: # SP2
devices.append(sp2(host=host, mac=mac))
if devtype == 0x2719 or devtype == 0x7919 or devtype == 0x271a or devtype == 0x791a: # Honeywell SP2
devices.append(sp2(host=host, mac=mac))
if devtype == 0x2720: # SPMini
devices.append(sp2(host=host, mac=mac))
elif devtype == 0x753e: # SP3
devices.append(sp2(host=host, mac=mac))
elif devtype == 0x2728: # SPMini2
devices.append(sp2(host=host, mac=mac))
elif devtype == 0x2733 or devtype == 0x273e: # OEM branded SPMini
devices.append(sp2(host=host, mac=mac))
elif devtype >= 0x7530 and devtype <= 0x7918: # OEM branded SPMini2
devices.append(sp2(host=host, mac=mac))
elif devtype == 0x2736: # SPMiniPlus
devices.append(sp2(host=host, mac=mac))
elif devtype == 0x2712: # RM2
devices.append(rm(host=host, mac=mac))
elif devtype == 0x2737: # RM Mini
devices.append(rm(host=host, mac=mac))
elif devtype == 0x273d: # RM Pro Phicomm
devices.append(rm(host=host, mac=mac))
elif devtype == 0x2783: # RM2 Home Plus
devices.append(rm(host=host, mac=mac))
elif devtype == 0x277c: # RM2 Home Plus GDT
devices.append(rm(host=host, mac=mac))
elif devtype == 0x272a: # RM2 Pro Plus
devices.append(rm(host=host, mac=mac))
elif devtype == 0x2787: # RM2 Pro Plus2
devices.append(rm(host=host, mac=mac))
elif devtype == 0x278b: # RM2 Pro Plus BL
devices.append(rm(host=host, mac=mac))
elif devtype == 0x278f: # RM Mini Shate
devices.append(rm(host=host, mac=mac))
elif devtype == 0x2714: # A1
devices.append(a1(host=host, mac=mac))
else:
devices.append(device(host=host, mac=mac))
class device:
def __init__(self, host, mac):
@ -180,21 +220,31 @@ class device:
response = self.cs.recvfrom(1024)
return response[0]
class sp1(device):
def __init__ (self, host, mac):
device.__init__(self, host, mac)
def set_power(self, state):
packet = bytearray(4)
packet[0] = state
self.send_packet(0x66, packet)
class sp2(device):
def __init__ (self, host, mac):
device.__init__(self, host, mac)
def set_power(self, state):
packet = bytearray(8)
packet[0] = 2
packet[4] = state
self.send_packet(0x6a, packet)
def send_data(self, data):
packet = bytearray([0x02, 0x00, 0x00, 0x00])
packet += data
self.send_packet(0x6a, packet)
def enter_learning(self):
packet = bytearray(16)
packet[0] = 3
self.send_packet(0x6a, packet)
class a1(device):
def __init__ (self, host, mac):
device.__init__(self, host, mac)
def check_sensors(self):
packet = bytearray(16)
@ -240,16 +290,10 @@ class device:
data['noise'] = 'unknown'
return data
def check_temperature(self):
packet = bytearray(16)
packet[0] = 1
response = self.send_packet(0x6a, packet)
err = ord(response[0x22]) | (ord(response[0x23]) << 8)
if err == 0:
aes = AES.new(str(self.key), AES.MODE_CBC, str(self.iv))
payload = aes.decrypt(str(response[0x38:]))
temp = (ord(payload[0x4]) * 10 + ord(payload[0x5])) / 10.0
return temp
class rm(device):
def __init__ (self, host, mac):
device.__init__(self, host, mac)
def check_data(self):
packet = bytearray(16)
@ -261,7 +305,29 @@ class device:
payload = aes.decrypt(str(response[0x38:]))
return payload[0x04:]
class rm2(device):
def send_data(self, data):
packet = bytearray([0x02, 0x00, 0x00, 0x00])
packet += data
self.send_packet(0x6a, packet)
def enter_learning(self):
packet = bytearray(16)
packet[0] = 3
self.send_packet(0x6a, packet)
def check_temperature(self):
packet = bytearray(16)
packet[0] = 1
response = self.send_packet(0x6a, packet)
err = ord(response[0x22]) | (ord(response[0x23]) << 8)
if err == 0:
aes = AES.new(str(self.key), AES.MODE_CBC, str(self.iv))
payload = aes.decrypt(str(response[0x38:]))
temp = (ord(payload[0x4]) * 10 + ord(payload[0x5])) / 10.0
return temp
# For legay compatibility - don't use this
class rm2(rm):
def __init__ (self):
device.__init__(self, None, None)