To Next Page

To Previous Page

7.25 SetOffset

VL53L1X_ERROR VL53L1X_SetOffset(VL53L1_Dev_t dev,

int16_t OffsetValue);

This function programs the offset correction in mm where OffsetValue = the offset correction value to program in

mm.

7.26 GetOffset

VL53L1X_ERROR VL53L1X_GetOffset(VL53L1_Dev_t dev, int16_t *Offset);

This function returns the programmed offset correction value in mm.

7.27 SetXtalk

VL53L1X_ERROR VL53L1X_SetXtalk(VL53L1_Dev_t dev, uint16_t XtalkValue);

This function programs the crosstalk correction value in cps. This is the number of photons reflected back from

the cover glass in cps.

7.28 GetXtalk

VL53L1X_ERROR VL53L1X_GetXtalk(VL53L1_Dev_t dev, uint16_t *Xtalk);

This function returns the current programmed crosstalk correction value in cps.

7.29 SetDistanceThreshold

VL53L1X_ERROR VL53L1X_SetDistanceThreshold(VL53L1_Dev_t dev,

uint16_t ThreshLow,

uint16_t ThreshHigh, uint8_t Window,

uint8_t IntOnNoTarget);

This function programs the threshold detection mode. For example:

VL53L1X_SetDistanceThreshold(dev,100,300,0,1): below 100

VL53L1X_SetDistanceThreshold(dev,100,300,1,1): above 300

VL53L1X_SetDistanceThreshold(dev,100,300,2,1): out-of-window

VL53L1X_SetDistanceThreshold(dev,100,300,3,1): in window

Where:

• dev is the device address

• ThreshLow(in mm) is the threshold under which the device raises an interrupt if window = 0

• ThreshHigh(in mm) is the threshold above which the device raises an interrupt if window = 1

• IntOnNoTarget is the window detection mode where 0 = below, 1 = above, 2 = out, and 3 = in

• IntOnNoTarget = 1 (no longer used so just use 1)

7.30 GetDistanceThresholdWindow

VL53L1X_ERROR VL53L1X_GetDistanceThresholdWindow(VL53L1_Dev_t dev,

uint16_t *window);

This function returns the window detection mode where 0 = below, 1 = above, 2 = out and 3 = in.

UM2510

SetOffset

UM2510 - Rev 1

page 18/26

ST VL53L1X API User Manual

Questions and Answers: