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Modbus QWORD fix (#3856)

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Sergey Dudanov 2022-10-13 03:50:45 +04:00 committed by Jesse Hills
parent be914f2c15
commit 8bf34e09f4
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GPG Key ID: BEAAE804EFD8E83A
1 changed files with 7 additions and 15 deletions
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22
esphome/components/modbus_controller/modbus_controller.cpp
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@ -571,24 +571,16 @@ int64_t payload_to_number(const std::vector<uint8_t> &data, SensorValueType sens
static_cast<int32_t>(((value & 0x7FFF) << 16 | (value & 0xFFFF0000) >> 16) | sign_bit), bitmask);
} break;
case SensorValueType::U_QWORD:
// Ignore bitmask for U_QWORD
value = get_data<uint64_t>(data, offset);
break;
case SensorValueType::S_QWORD:
// Ignore bitmask for S_QWORD
value = get_data<int64_t>(data, offset);
// Ignore bitmask for QWORD
value = get_data<uint64_t>(data, offset);
break;
case SensorValueType::U_QWORD_R:
// Ignore bitmask for U_QWORD
value = get_data<uint64_t>(data, offset);
value = static_cast<uint64_t>(value & 0xFFFF) << 48 | (value & 0xFFFF000000000000) >> 48 |
static_cast<uint64_t>(value & 0xFFFF0000) << 32 | (value & 0x0000FFFF00000000) >> 32 |
static_cast<uint64_t>(value & 0xFFFF00000000) << 16 | (value & 0x00000000FFFF0000) >> 16;
break;
case SensorValueType::S_QWORD_R:
// Ignore bitmask for S_QWORD
value = get_data<int64_t>(data, offset);
break;
case SensorValueType::S_QWORD_R: {
// Ignore bitmask for QWORD
uint64_t tmp = get_data<uint64_t>(data, offset);
value = (tmp << 48) | (tmp >> 48) | ((tmp & 0xFFFF0000) << 16) | ((tmp >> 16) & 0xFFFF0000);
} break;
case SensorValueType::RAW:
default:
break;