[Core] Add configuration of PMW3360 lift off distance (#15424)

* sensor code add

* update documentation

* add default #define

* Update drivers/sensors/pmw3360.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

Co-authored-by: Drashna Jaelre <drashna@live.com>

2 files changed, 6 insertions, 0 deletions

diff --git a/drivers/sensors/pmw3360.c b/drivers/sensors/pmw3360.c
index 2b27dccbb..7e830cdde 100644
--- a/drivers/sensors/pmw3360.c
+++ b/drivers/sensors/pmw3360.c
@@ -186,6 +186,8 @@ bool pmw3360_init(void) {
 
     spi_write_adv(REG_Angle_Tune, constrain(ROTATIONAL_TRANSFORM_ANGLE, -30, 30));
 
+    spi_write_adv(REG_Lift_Config, PMW3360_LIFTOFF_DISTANCE);
+
     bool init_success = pmw3360_check_signature();
 
     writePinLow(PMW3360_CS_PIN);
diff --git a/drivers/sensors/pmw3360.h b/drivers/sensors/pmw3360.h
index 7b2bef5b8..9aa8e13f8 100644
--- a/drivers/sensors/pmw3360.h
+++ b/drivers/sensors/pmw3360.h
@@ -46,6 +46,10 @@
 #    endif
 #endif
 
+#ifndef PMW3360_LIFTOFF_DISTANCE
+#    define PMW3360_LIFTOFF_DISTANCE 0x02
+#endif
+
 #ifndef ROTATIONAL_TRANSFORM_ANGLE
 #    define ROTATIONAL_TRANSFORM_ANGLE 0x00
 #endif