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Add the identification code for the DA217 triaxial accelerometer. #8526

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Merged
merged 1 commit into from
Nov 3, 2025
+19 −2
Merged

Add the identification code for the DA217 triaxial accelerometer. #8526

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1 change: 1 addition & 0 deletions src/configuration.h
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Original file line number Diff line number Diff line change
Expand Up @@ -228,6 +228,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define ICM20948_ADDR_ALT 0x68
#define BHI260AP_ADDR 0x28
#define BMM150_ADDR 0x13
#define DA217_ADDR 0x26

// -----------------------------------------------------------------------------
// LED
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3 changes: 2 additions & 1 deletion src/detect/ScanI2C.h
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Expand Up @@ -83,7 +83,8 @@ class ScanI2C
BMM150,
TSL2561,
DRV2605,
BH1750
BH1750,
DA217
} DeviceType;

// typedef uint8_t DeviceAddress;
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17 changes: 16 additions & 1 deletion src/detect/ScanI2CTwoWire.cpp
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Expand Up @@ -465,8 +465,23 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
break;

SCAN_SIMPLE_CASE(LSM6DS3_ADDR, LSM6DS3, "LSM6DS3", (uint8_t)addr.address);
SCAN_SIMPLE_CASE(TCA9555_ADDR, TCA9555, "TCA9555", (uint8_t)addr.address);
SCAN_SIMPLE_CASE(VEML7700_ADDR, VEML7700, "VEML7700", (uint8_t)addr.address);
case TCA9555_ADDR:
registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x01), 1);
if (registerValue == 0x13) {
registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x00), 1);
if (registerValue == 0x81) {
type = DA217;
logFoundDevice("DA217", (uint8_t)addr.address);
} else {
type = TCA9555;
logFoundDevice("TCA9555", (uint8_t)addr.address);
}
} else {
type = TCA9555;
logFoundDevice("TCA9555", (uint8_t)addr.address);
}
break;
case TSL25911_ADDR:
registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x12), 1);
if (registerValue == 0x50) {
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