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add initial DCU support

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This commit is contained in:
Stefan Allius
2025-02-11 00:08:57 +01:00
parent cfdd65606d
commit 42fe33bacf
5 changed files with 55 additions and 31 deletions
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40
app/tests/test_infos_g3p.py
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@@ -105,7 +105,7 @@ def test_parse_4210(inverter_data: bytes):
i = InfosG3P(client_mode=False)
i.db.clear()
for key, update in i.parse (inverter_data, 0x42, 1):
for key, update in i.parse (inverter_data, 0x42, 1, 0x02b0):
pass # side effect is calling generator i.parse()
assert json.dumps(i.db) == json.dumps({
@@ -127,10 +127,10 @@ def test_build_4210(inverter_data: bytes):
i = InfosG3P(client_mode=False)
i.db.clear()
for key, update in i.parse (inverter_data, 0x42, 1):
for key, update in i.parse (inverter_data, 0x42, 1, 0x02b0):
pass # side effect is calling generator i.parse()
build_msg = i.build(len(inverter_data), 0x42, 1)
build_msg = i.build(len(inverter_data), 0x42, 1, 0x02b0)
for i in range(11, 31):
build_msg[i] = inverter_data[i]
assert inverter_data == build_msg
@@ -286,53 +286,53 @@ def test_build_ha_conf4():
def test_exception_and_calc(inverter_data: bytes):
# patch table to convert temperature from °F to °C
ofs = RegisterMap.map[0x420100d8]['offset']
RegisterMap.map[0x420100d8]['quotient'] = 1.8
RegisterMap.map[0x420100d8]['offset'] = -32/1.8
ofs = RegisterMap.map_02b0[0x420100d8]['offset']
RegisterMap.map_02b0[0x420100d8]['quotient'] = 1.8
RegisterMap.map_02b0[0x420100d8]['offset'] = -32/1.8
# map PV1_VOLTAGE to invalid register
RegisterMap.map[0x420100e0]['reg'] = Register.TEST_REG2
RegisterMap.map_02b0[0x420100e0]['reg'] = Register.TEST_REG2
# set invalid maping entry for OUTPUT_POWER (string instead of dict type)
backup = RegisterMap.map[0x420100de]
RegisterMap.map[0x420100de] = 'invalid_entry'
backup = RegisterMap.map_02b0[0x420100de]
RegisterMap.map_02b0[0x420100de] = 'invalid_entry'
i = InfosG3P(client_mode=False)
i.db.clear()
for key, update in i.parse (inverter_data, 0x42, 1):
for key, update in i.parse (inverter_data, 0x42, 1, 0x02b0):
pass # side effect is calling generator i.parse()
assert math.isclose(12.2222, round (i.get_db_value(Register.INVERTER_TEMP, 0),4), rel_tol=1e-09, abs_tol=1e-09)
build_msg = i.build(len(inverter_data), 0x42, 1)
build_msg = i.build(len(inverter_data), 0x42, 1, 0x02b0)
assert build_msg[32:0xde] == inverter_data[32:0xde]
assert build_msg[0xde:0xe2] == b'\x00\x00\x00\x00'
assert build_msg[0xe2:-1] == inverter_data[0xe2:-1]
# remove a table entry and test parsing and building
del RegisterMap.map[0x420100d8]['quotient']
del RegisterMap.map[0x420100d8]['offset']
del RegisterMap.map_02b0[0x420100d8]['quotient']
del RegisterMap.map_02b0[0x420100d8]['offset']
i.db.clear()
for key, update in i.parse (inverter_data, 0x42, 1):
for key, update in i.parse (inverter_data, 0x42, 1, 0x02b0):
pass # side effect is calling generator i.parse()
assert 54 == i.get_db_value(Register.INVERTER_TEMP, 0)
build_msg = i.build(len(inverter_data), 0x42, 1)
build_msg = i.build(len(inverter_data), 0x42, 1, 0x02b0)
assert build_msg[32:0xd8] == inverter_data[32:0xd8]
assert build_msg[0xd8:0xe2] == b'\x006\x00\x00\x02X\x00\x00\x00\x00'
assert build_msg[0xe2:-1] == inverter_data[0xe2:-1]
# test restore table
RegisterMap.map[0x420100d8]['offset'] = ofs
RegisterMap.map[0x420100e0]['reg'] = Register.PV1_VOLTAGE # reset mapping
RegisterMap.map[0x420100de] = backup # reset mapping
RegisterMap.map_02b0[0x420100d8]['offset'] = ofs
RegisterMap.map_02b0[0x420100e0]['reg'] = Register.PV1_VOLTAGE # reset mapping
RegisterMap.map_02b0[0x420100de] = backup # reset mapping
# test orginial table
i.db.clear()
for key, update in i.parse (inverter_data, 0x42, 1):
for key, update in i.parse (inverter_data, 0x42, 1, 0x02b0):
pass # side effect is calling generator i.parse()
assert 14 == i.get_db_value(Register.INVERTER_TEMP, 0)
build_msg = i.build(len(inverter_data), 0x42, 1)
build_msg = i.build(len(inverter_data), 0x42, 1, 0x02b0)
assert build_msg[32:-1] == inverter_data[32:-1]