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path: root/drivers/sensors/pmw3320.c
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Diffstat (limited to 'drivers/sensors/pmw3320.c')
-rw-r--r--drivers/sensors/pmw3320.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/sensors/pmw3320.c b/drivers/sensors/pmw3320.c
index f19fbfd1ab..74fefd4c53 100644
--- a/drivers/sensors/pmw3320.c
+++ b/drivers/sensors/pmw3320.c
@@ -21,6 +21,14 @@
#include "wait.h"
#include "debug.h"
#include "gpio.h"
+#include "pointing_device_internal.h"
+
+const pointing_device_driver_t pmw3320_pointing_device_drivera = {
+ .init = pmw3320_init,
+ .get_report = pmw3320_get_report,
+ .set_cpi = pmw3320_set_cpi,
+ .get_cpi = pmw3320_get_cpi,
+};
void pmw3320_init(void) {
// Initialize sensor serial pins.
@@ -190,3 +198,15 @@ bool pmw3320_check_signature(void) {
return (pid == 0x3b && pid2 == 0xc4);
}
+
+report_mouse_t pmw3320_get_report(report_mouse_t mouse_report) {
+ report_pmw3320_t data = pmw3320_read_burst();
+
+ if (data.dx != 0 || data.dy != 0) {
+ pd_dprintf("Raw ] X: %d, Y: %d\n", data.dx, data.dy);
+ mouse_report.x = (mouse_xy_report_t)data.dx;
+ mouse_report.y = (mouse_xy_report_t)data.dy;
+ }
+
+ return mouse_report;
+}