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report alarm and fault bitfield to ha (#204)

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* report alarm and fault bitfield to home assistant

* initial verson of message builder for SolarmanV5

- for SolarmaV5 we build he param field for the
  device and inverter message from the internal
  database
- added param description to the info table
  for constant values, which are not parsed and
  stored in internal database

* define constants for often used format strings

* update changelog
This commit is contained in:
Stefan Allius
2024-11-02 15:09:10 +01:00
committed by GitHub
parent 9b22fe354c
commit 78a35b5513
8 changed files with 328 additions and 70 deletions
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10
app/src/modbus.py
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@@ -40,10 +40,19 @@ class Modbus():
__crc_tab = []
mb_reg_mapping = {
0x2000: {'reg': Register.BOOT_STATUS, 'fmt': '!H'}, # noqa: E501
0x2001: {'reg': Register.DSP_STATUS, 'fmt': '!H'}, # noqa: E501
0x2007: {'reg': Register.MAX_DESIGNED_POWER, 'fmt': '!H', 'ratio': 1}, # noqa: E501
0x202c: {'reg': Register.OUTPUT_COEFFICIENT, 'fmt': '!H', 'ratio': 100/1024}, # noqa: E501
0x3000: {'reg': Register.INVERTER_STATUS, 'fmt': '!H'}, # noqa: E501
0x3001: {'reg': Register.DETECT_STATUS_1, 'fmt': '!H'}, # noqa: E501
0x3002: {'reg': Register.DETECT_STATUS_2, 'fmt': '!H'}, # noqa: E501
0x3003: {'reg': Register.EVENT_ALARM, 'fmt': '!H'}, # noqa: E501
0x3004: {'reg': Register.EVENT_FAULT, 'fmt': '!H'}, # noqa: E501
0x3005: {'reg': Register.EVENT_BF1, 'fmt': '!H'}, # noqa: E501
0x3006: {'reg': Register.EVENT_BF2, 'fmt': '!H'}, # noqa: E501
0x3008: {'reg': Register.VERSION, 'fmt': '!H', 'func': Fmt.version}, # noqa: E501
0x3009: {'reg': Register.GRID_VOLTAGE, 'fmt': '!H', 'ratio': 0.1}, # noqa: E501
0x300a: {'reg': Register.GRID_CURRENT, 'fmt': '!H', 'ratio': 0.01}, # noqa: E501
@@ -74,6 +83,7 @@ class Modbus():
0x3026: {'reg': Register.PV3_TOTAL_GENERATION, 'fmt': '!L', 'ratio': 0.01}, # noqa: E501
0x3028: {'reg': Register.PV4_DAILY_GENERATION, 'fmt': '!H', 'ratio': 0.01}, # noqa: E501
0x3029: {'reg': Register.PV4_TOTAL_GENERATION, 'fmt': '!L', 'ratio': 0.01}, # noqa: E501
# 0x302a
}
def __init__(self, snd_handler: Callable[[bytes, int, str], None],