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| -rw-r--r-- | README.md | 11 | ||||
| -rwxr-xr-x | broadlink/__init__.py | 16 |
2 files changed, 22 insertions, 5 deletions
diff --git a/README.md b/README.md index 3de1fa92e7ef..47a4691f51bd 100644 --- a/README.md +++ b/README.md @@ -44,7 +44,12 @@ Obtain sensor data from an A1: data = devices[0].check_sensors() ``` -Set power state on an SP2/SP3 (0 for off, 1 for on): +Set power state on a SmartPlug SP2/SP3: +``` +devices[0].set_power(True) +``` + +Check power state on a SmartPlug: +``` +state = devices[0].check_power() ``` -devices[0].set_power(1) -``` \ No newline at end of file diff --git a/broadlink/__init__.py b/broadlink/__init__.py index 2f3966c4762f..45c3d06011e0 100755 --- a/broadlink/__init__.py +++ b/broadlink/__init__.py @@ -181,11 +181,23 @@ class device: return response[0] def set_power(self, state): - packet = bytearray(8) + """Sets the power state of the smart plug.""" + packet = bytearray(16) packet[0] = 2 - packet[4] = state + packet[4] = 1 if state else 0 self.send_packet(0x6a, packet) + def check_power(self): + """Returns the power state of the smart plug.""" + 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:])) + return bool(ord(payload[0x4])) + def send_data(self, data): packet = bytearray([0x02, 0x00, 0x00, 0x00]) packet += data |