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@ -14,6 +14,7 @@ class SEMSocket(): |
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frequency = 0 |
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mac_address = "" |
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custom_service = None |
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authenticated = False |
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_read_char = None |
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_write_char = None |
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_notify_char = None |
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@ -33,7 +34,7 @@ class SEMSocket(): |
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cmd = bytearray([0x04]) |
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payload = bytearray([0x00, 0x00, 0x00]) |
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msg = self.BTLEMessage(self, cmd, payload) |
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msg.send() |
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return msg.send() |
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def setStatus(self, status): |
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# 0f 06 03 00 01 00 00 05 ff ff -> on |
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@ -41,7 +42,7 @@ class SEMSocket(): |
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cmd = bytearray([0x03]) |
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payload = bytearray([0x00, status, 0x00, 0x00]) |
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msg = self.BTLEMessage(self, cmd, payload) |
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msg.send() |
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return msg.send() |
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def syncTime(self): |
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#15, 12, 1, 0, SECOND, MINUTE, HOUR_OF_DAY, DAY_OF_MONTH, MONTH (+1), int(YEAR/256), YEAR%256, 0, 0, CHKSUM, 255, 255 |
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@ -52,7 +53,7 @@ class SEMSocket(): |
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payload += bytearray([now.day, now.month, int(now.year/256), now.year%256]) |
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payload += bytearray([0x00, 0x00]) |
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msg = self.BTLEMessage(self, cmd, payload) |
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msg.send() |
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return msg.send() |
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def login(self, password): |
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self.password = password |
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@ -67,7 +68,9 @@ class SEMSocket(): |
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payload.append(0x00) |
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payload.append(0x00) |
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msg = self.BTLEMessage(self, cmd, payload) |
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msg.send() |
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success = msg.send() |
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self.authenticated = self.authenticated and success |
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return success |
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def changePassword(self, newPassword): |
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cmd = bytearray([0x17]) |
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@ -80,15 +83,14 @@ class SEMSocket(): |
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payload.append(int(self.password[i])) |
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self.password = newPassword |
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msg = self.BTLEMessage(self, cmd, payload) |
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msg.send() |
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success = msg.send() |
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self.authenticated = self.authenticated and success |
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return success |
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@property |
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def connected(self): |
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try: |
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if "conn" in self._btle_device.status().get("state"): |
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return True |
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else: |
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return False |
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return "conn" in self._btle_device.status().get("state") |
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except: |
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return False |
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@ -188,7 +190,7 @@ class SEMSocket(): |
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self.__btle_device.reconnect() |
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self.__btle_device._write_char.write(self.__data, True) |
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self.__btle_device._btle_device.waitForNotifications(5) |
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return self.__btle_device._btle_device.waitForNotifications(5) |
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class BTLEHandler(btle.DefaultDelegate): |
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@ -206,7 +208,6 @@ class SEMSocket(): |
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elif message_type == 0x01: |
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print("Time synced") |
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elif message_type == 0x03: #switch toggle |
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print("Switch toggled") |
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self.__btle_device.getStatus() |
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elif message_type == 0x04: #status related data |
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voltage = data[8] |
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@ -228,9 +229,12 @@ class SEMSocket(): |
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self.__btle_device.power_factor = None |
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elif message_type == 0x17: |
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if data[5] == 0x00 or data[5] == 0x01: |
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if data[4]: |
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print("Login failed") |
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# in theory the fifth byte indicates a login attempt response (0) or a response to a password change (1) |
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# but since a password change requires a valid login and a successful password changes logs you in, |
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# we can just ignore this bit and set the authenticated flag accordingly for both responses |
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self.__btle_device.authenticated = not data[4] |
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else: |
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print("5th byte of login-response is > 1:", data) |
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else: |
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print ("Unknown message from Handle: 0x" + format(cHandle,'02X') + " Value: "+ format(data)) |
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