-
Notifications
You must be signed in to change notification settings - Fork 138
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
2 changed files
with
30 additions
and
26 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,44 +1,52 @@ | ||
| #!/usr/bin/env python3 | ||
|
|
||
| import struct | ||
| from pymodbus.client.sync import ModbusTcpClient as ModbusClient | ||
| from pymodbus.transaction import ModbusRtuFramer as ModbusFramer | ||
| from pymodbus.client import ModbusTcpClient | ||
| from pymodbus.transaction import ModbusRtuFramer | ||
|
|
||
| import socket | ||
| s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | ||
| s.settimeout(5) | ||
| s.connect(('192.168.1.60', 8899)) | ||
| s.sendall(b'\x55\xAA\x55\x00\x25\x80\x03\xA8') # For USR initialize | ||
| s.close() | ||
| HOST = '192.168.1.60' | ||
| PORT = 8899 | ||
|
|
||
|
|
||
| def reset(host, port): | ||
| import socket | ||
| s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | ||
| s.settimeout(5) | ||
| s.connect((host, port)) | ||
| s.sendall(b'\x55\xAA\x55\x00\x25\x80\x03\xA8') # For USR initialize | ||
| s.close() | ||
|
|
||
|
|
||
| ATTR_MAP = { | ||
| 'temperature': {'registers': [3, 6, 9, 12], 'register_type': 'input'}, | ||
| 'target_temp': {'registers': [4, 8, 12, 16]}, | ||
| 'temperature': {'registers': [3, 6, 9, 12], 'register_type': 'input'}, | ||
| 'operation': {'registers': [5, 9, 13, 17]}, | ||
| 'fan_mode': {'registers': [6, 10, 14, 18]}, | ||
| 'state_is_on': {'registers': [1, 2, 3, 4], 'register_type': 'coil'} | ||
| } | ||
|
|
||
| client = ModbusClient(host='192.168.1.60', port=8899, framer=ModbusFramer) | ||
| #reset(HOST, PORT) | ||
|
|
||
| client = ModbusTcpClient(host=HOST, port=PORT, framer=ModbusRtuFramer) | ||
| kwargs = {'unit': 1} | ||
| ret = client.connect() | ||
|
|
||
| for key in ATTR_MAP: | ||
| dict = ATTR_MAP[key] | ||
| print("%s:\t" % key, end='') | ||
| for register in dict['registers']: | ||
| register_type = dict.get('register_type') | ||
| for k, v in ATTR_MAP.items(): | ||
| print("%s:\t" % k, end='') | ||
| for register in v['registers']: | ||
| register_type = v.get('register_type') | ||
| if register_type == 'coil': | ||
| result = client.read_coils(register, 1, **kwargs) | ||
| value = bool(result.bits[0]) | ||
| else: | ||
| if register_type == 'input': | ||
| result = client.read_input_registers(register, 1, **kwargs) | ||
| else: | ||
| result = client.read_holding_registers(register, 1, **kwargs) | ||
| byte_string = b''.join([x.to_bytes(2, byteorder='big') | ||
| for x in result.registers]) | ||
| result = client.read_holding_registers(register) | ||
| if isinstance(result, Exception): | ||
| print("Exception: %s" % result) | ||
| continue | ||
| byte_string = b''.join([x.to_bytes(2, byteorder='big') for x in result.registers]) | ||
| value = struct.unpack('>H', byte_string)[0] | ||
| print("%s\t" % value, end='') | ||
| print("") |