ST VL53L4CX - Page 7

Figure 5. VL53L4CX API ranging flow (field)
WaitMeasurementDataReady()
Interrupt received
StopMeasurement()
Host calls driver
function
Host action
GetMeasurementDataReady()
DataInit ()
StartMeasurement()
SetCalibrationData()
Interrupt mode
Host polling mode
Polling/
interrupt
Continue
?
CONTINUE
Data result
Driver internal
action
Checks
interrupt status
ClearInterruptAndStartMeasurement()
Clears
interrupt
Enables next
ranging
GetMultiRangingData()
Data
Polls on
interrupt status
Driver polling mode
WaitDeviceBooted()
SetDistanceMode()
Key
Host calls Optional
driver function
UM2923
Bare driver
UM2923 - Rev 2
page 7/25