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Add detection code for INA226 (#5605)

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INA226 is a high accuracy current and voltage sensor.
This commit is contained in:
Tom Fifield
2024-12-21 12:24:29 +11:00
committed by GitHub
parent 58d80b8557
commit 5fed679d33
3 changed files with 14 additions and 4 deletions
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12
src/detect/ScanI2CTwoWire.cpp
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@@ -250,8 +250,16 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0xFE), 2);
LOG_DEBUG("Register MFG_UID: 0x%x", registerValue);
if (registerValue == 0x5449) {
logFoundDevice("INA260", (uint8_t)addr.address);
type = INA260;
registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0xFF), 2);
LOG_DEBUG("Register DIE_UID: 0x%x", registerValue);
if (registerValue == 0x2260) {
logFoundDevice("INA226", (uint8_t)addr.address);
type = INA226;
} else {
logFoundDevice("INA260", (uint8_t)addr.address);
type = INA260;
}
} else { // Assume INA219 if INA260 ID is not found
logFoundDevice("INA219", (uint8_t)addr.address);
type = INA219;