Should invert signs plus minus!

[jonesab]

SparkFun_VL53L1X_Arduino_Library/src/SparkFun_VL53L1X_Arduino_Library.cpp

Line 291 in 4e22e49

UserRoi* VL53L1X::getUserRoi(){

Hi @Grahldg ,
I was testing ROI functions and I've noticed a small bug in the conversions (lines 311 and 313) from getUserRoi().
roi->topLeftY = (2 * row - height) >> 1; roi->bottomRightY = (2 * row + height) >> 1;

Checked the equivalent function within the API (file vl53l1_api.c), so the lines mentionned above should be as following:
roi->topLeftY = (2 * row + height) >> 1; roi->bottomRightY = (2 * row - height) >> 1;
Cheers,

[AndyEngland521]

New version of library with different ROI functions, check it out!