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Diffstat (limited to 'quantum/pointing_device/pointing_device.c')
-rw-r--r--quantum/pointing_device/pointing_device.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/quantum/pointing_device/pointing_device.c b/quantum/pointing_device/pointing_device.c
index e26416f968..5ee65c9c61 100644
--- a/quantum/pointing_device/pointing_device.c
+++ b/quantum/pointing_device/pointing_device.c
@@ -25,6 +25,10 @@
# include "mousekey.h"
#endif
+#ifdef POINTING_DEVICE_HIRES_SCROLL_ENABLE
+# include "usb_descriptor_common.h"
+#endif
+
#if (defined(POINTING_DEVICE_ROTATION_90) + defined(POINTING_DEVICE_ROTATION_180) + defined(POINTING_DEVICE_ROTATION_270)) > 1
# error More than one rotation selected. This is not supported.
#endif
@@ -78,6 +82,9 @@ uint16_t pointing_device_get_shared_cpi(void) {
static report_mouse_t local_mouse_report = {};
static bool pointing_device_force_send = false;
+#ifdef POINTING_DEVICE_HIRES_SCROLL_ENABLE
+static uint16_t hires_scroll_resolution;
+#endif
#define POINTING_DEVICE_DRIVER_CONCAT(name) name##_pointing_device_driver
#define POINTING_DEVICE_DRIVER(name) POINTING_DEVICE_DRIVER_CONCAT(name)
@@ -176,6 +183,12 @@ __attribute__((weak)) void pointing_device_init(void) {
# endif
#endif
}
+#ifdef POINTING_DEVICE_HIRES_SCROLL_ENABLE
+ hires_scroll_resolution = POINTING_DEVICE_HIRES_SCROLL_MULTIPLIER;
+ for (int i = 0; i < POINTING_DEVICE_HIRES_SCROLL_EXPONENT; i++) {
+ hires_scroll_resolution *= 10;
+ }
+#endif
pointing_device_init_kb();
pointing_device_init_user();
@@ -523,3 +536,9 @@ __attribute__((weak)) void pointing_device_keycode_handler(uint16_t keycode, boo
pointing_device_send();
}
}
+
+#ifdef POINTING_DEVICE_HIRES_SCROLL_ENABLE
+uint16_t pointing_device_get_hires_scroll_resolution(void) {
+ return hires_scroll_resolution;
+}
+#endif \ No newline at end of file