From 5849243880112e75a831e68aba1c73c0daacfbb7 Mon Sep 17 00:00:00 2001
From: reserve85 <111107925+reserve85@users.noreply.github.com>
Date: Thu, 2 May 2024 07:52:22 +0200
Subject: [PATCH] Delete GetPowerFromDDSU666.py

---
 GetPowerFromDDSU666.py | 59 ------------------------------------------
 1 file changed, 59 deletions(-)
 delete mode 100644 GetPowerFromDDSU666.py

diff --git a/GetPowerFromDDSU666.py b/GetPowerFromDDSU666.py
deleted file mode 100644
index 76aeecd..0000000
--- a/GetPowerFromDDSU666.py
+++ /dev/null
@@ -1,59 +0,0 @@
-# Script to read powermeter values from a DDSU Hoymiles compatible
-# Needs "pymodbus" (it is a full Modbus protocol) to be installed, e.g. "pip install pymodbus"
-# Usage: GetPowerFromDDSU666 <Device_Number>
-
-from pymodbus.client import ModbusSerialClient as ModbusClient
-import struct
-import sys
-import time
-
-# Function to read registers with retry mechanism
-def read_registers_with_retry(client, register_address, num_registers, unit):
-    max_retries = 3
-    retries = 0
-    while retries < max_retries:
-        result = client.read_input_registers(register_address, num_registers, unit=unit)
-        if not result.isError():
-            return result
-        else:
-            print("Error reading registers. Retrying...")
-            retries += 1
-            time.sleep(1)  # Wait for 1 second before retrying
-    print("Failed to read registers after {} retries.".format(max_retries))
-    return None
-
-def GetPower(device_address):
-    # Modbus RTU Client configuration
-    client = ModbusClient(method='rtu', port='/dev/ttyUSB0', baudrate=9600, timeout=1)
-
-    # Register number to be read (0x2004) which is 
-    register_address = 0x2004  # DDSU666_POWER
-
-    # Number of registers to be read (2 for a float)
-    num_registers = 2
-
-    # Open the connection 
-    client.connect()
-
-    # Read the register
-    result = read_registers_with_retry(client, register_address, num_registers, int(device_address))
-
-    # If reading was successful, continue processing
-    if result is not None:
-        # Combine the 2 registers into one 32-bit value 
-        combined_value = (result.registers[0] << 16) + result.registers[1]
-
-        # Interpret value as a float * 1000 because of KW value returned
-        interpreted_value = struct.unpack('>f', struct.pack('>I', combined_value))[0] * 1000
-
-        # Invert the sign if interpreted_value
-        interpreted_value *= -1
-
-        # Convert interpreted_value to an integer to display only the numbers before the decimal point
-        AC_GRID = int(interpreted_value)
-
-    # Print interpreted value for debugging purpose
-    #print("Interpreted value of register 0x2004 for DDSU666:", AC_GRID, "W")
-
-    # Close the connection
-    client.close()