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INA3221 Mis-identification fix (#3681)

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Ric In New Mexico 2024-04-20 14:58:21 -06:00 committed by GitHub
parent ef9808cdd6
commit ec39e1136a
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1 changed files with 8 additions and 3 deletions
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7
src/detect/ScanI2CTwoWire.cpp
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@ -271,9 +271,14 @@ void ScanI2CTwoWire::scanPort(I2CPort port)
}
break;
case INA3221_ADDR:
registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0xFE), 2);
LOG_DEBUG("Register MFG_UID: 0x%x\n", registerValue);
if (registerValue == 0x5449) {
LOG_INFO("INA3221 sensor found at address 0x%x\n", (uint8_t)addr.address);
type = INA3221;
break;
} else { // Unknown device
LOG_INFO("No INA3221 found at address 0x%x\n", (uint8_t)addr.address);
}
case MCP9808_ADDR:
registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x07), 2);
if (registerValue == 0x0400) {