diff options
Diffstat (limited to 'drivers/sensors/pmw3320.h')
-rw-r--r-- | drivers/sensors/pmw3320.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/sensors/pmw3320.h b/drivers/sensors/pmw3320.h index a1fd546919..cfff25bd8a 100644 --- a/drivers/sensors/pmw3320.h +++ b/drivers/sensors/pmw3320.h @@ -21,6 +21,7 @@ #include <stdint.h> #include <stdbool.h> +#include "pointing_device.h" #define constrain(amt, low, high) ((amt) < (low) ? (low) : ((amt) > (high) ? (high) : (amt))) @@ -54,6 +55,8 @@ typedef struct { int8_t dy; } report_pmw3320_t; +const pointing_device_driver_t pmw3320_pointing_device_driver; + // A bunch of functions to implement the PMW3320-specific serial protocol. // Mostly taken from ADNS5050 driver. // Note that the "serial.h" driver is insufficient, because it does not @@ -69,6 +72,7 @@ void pmw3320_set_cpi(uint16_t cpi); uint16_t pmw3320_get_cpi(void); int8_t convert_twoscomp(uint8_t data); bool pmw3320_check_signature(void); +report_mouse_t pmw3320_get_report(report_mouse_t mouse_report); #if !defined(PMW3320_CPI) # define PMW3320_CPI 1000 |