Merge remote-tracking branch 'origin/develop' into xap

docs/config_options.md

@@ -174,6 +174,8 @@ If you define these options you will enable the associated feature, which may in
   * sets the timer for leader key chords to run on each key press rather than overall
 * `#define LEADER_KEY_STRICT_KEY_PROCESSING`
   * Disables keycode filtering for Mod-Tap and Layer-Tap keycodes. Eg, if you enable this, you would need to specify `MT(MOD_CTL, KC_A)` if you want to use `KC_A`.
+* `#define MOUSE_EXTENDED_REPORT`
+  * Enables support for extended reports (-32767 to 32767, instead of -127 to 127), which may allow for smoother reporting, and prevent maxing out of the reports. Applies to both Pointing Device and Mousekeys.
 * `#define ONESHOT_TIMEOUT 300`
   * how long before oneshot times out
 * `#define ONESHOT_TAP_TOGGLE 2`

docs/feature_pointing_device.md

@@ -259,6 +259,7 @@ The following configuration options are only available when using `SPLIT_POINTIN
 |`POINTING_DEVICE_ROTATION_270_RIGHT`    | (Optional) Rotates the X and Y data by 270 degrees.                   | _not defined_ |
 |`POINTING_DEVICE_INVERT_X_RIGHT`        | (Optional) Inverts the X axis report.                                 | _not defined_ |
 |`POINTING_DEVICE_INVERT_Y_RIGHT`        | (Optional) Inverts the Y axis report.                                 | _not defined_ |
+|`MOUSE_EXTENDED_REPORT`                 | (Optional) Enables support for extended mouse reports. (-32767 to 32767, instead of just -127 to 127) |
 
 !> If there is a `_RIGHT` configuration option or callback, the [common configuration](feature_pointing_device.md?id=common-configuration) option will work for the left. For correct left/right detection you should setup a [handedness option](feature_split_keyboard?id=setting-handedness), `EE_HANDS` is usually a good option for an existing board that doesn't do handedness by hardware.
 

keyboards/ploopyco/mouse/keymaps/drashna/config.h

@@ -28,4 +28,4 @@
 #define RGBLIGHT_EFFECT_TWINKLE
 #define RGBLIGHT_SLEEP
 
-#define MOUSE_EXT_REPORT
+#define MOUSE_EXTENDED_REPORT

quantum/pointing_device.c

@@ -177,7 +177,8 @@ __attribute__((weak)) void pointing_device_send(void) {
 report_mouse_t pointing_device_adjust_by_defines(report_mouse_t mouse_report) {
     // Support rotation of the sensor data
 #if defined(POINTING_DEVICE_ROTATION_90) || defined(POINTING_DEVICE_ROTATION_180) || defined(POINTING_DEVICE_ROTATION_270)
-    int8_t x = mouse_report.x, y = mouse_report.y;
+    mouse_xy_report_t x = mouse_report.x;
+    mouse_xy_report_t y = mouse_report.y;
 #    if defined(POINTING_DEVICE_ROTATION_90)
     mouse_report.x = y;
     mouse_report.y = -x;
@@ -347,7 +348,7 @@ void pointing_device_set_cpi_on_side(bool left, uint16_t cpi) {
  * @param[in] int16_t value
  * @return int8_t clamped value
  */
-static inline int8_t pointing_device_movement_clamp(int16_t value) {
+static inline int8_t pointing_device_hv_clamp(int16_t value) {
     if (value < INT8_MIN) {
         return INT8_MIN;
     } else if (value > INT8_MAX) {
@@ -357,6 +358,21 @@ static inline int8_t pointing_device_movement_clamp(int16_t value) {
     }
 }
 
+/**
+ * @brief clamps int16_t to int8_t
+ *
+ * @param[in] clamp_range_t value
+ * @return mouse_xy_report_t clamped value
+ */
+static inline mouse_xy_report_t pointing_device_xy_clamp(clamp_range_t value) {
+    if (value < XY_REPORT_MIN) {
+        return XY_REPORT_MIN;
+    } else if (value > XY_REPORT_MAX) {
+        return XY_REPORT_MAX;
+    } else {
+        return value;
+    }
+}
 /**
  * @brief combines 2 mouse reports and returns 2
  *
@@ -369,10 +385,10 @@ static inline int8_t pointing_device_movement_clamp(int16_t value) {
  * @return combined report_mouse_t of left_report and right_report
  */
 report_mouse_t pointing_device_combine_reports(report_mouse_t left_report, report_mouse_t right_report) {
-    left_report.x = pointing_device_movement_clamp((int16_t)left_report.x + right_report.x);
+    left_report.x = pointing_device_xy_clamp((clamp_range_t)left_report.x + right_report.x);
-    left_report.y = pointing_device_movement_clamp((int16_t)left_report.y + right_report.y);
+    left_report.y = pointing_device_xy_clamp((clamp_range_t)left_report.y + right_report.y);
-    left_report.h = pointing_device_movement_clamp((int16_t)left_report.h + right_report.h);
+    left_report.h = pointing_device_hv_clamp((int16_t)left_report.h + right_report.h);
-    left_report.v = pointing_device_movement_clamp((int16_t)left_report.v + right_report.v);
+    left_report.v = pointing_device_hv_clamp((int16_t)left_report.v + right_report.v);
     left_report.buttons |= right_report.buttons;
     return left_report;
 }
@@ -390,7 +406,8 @@ report_mouse_t pointing_device_combine_reports(report_mouse_t left_report, repor
 report_mouse_t pointing_device_adjust_by_defines_right(report_mouse_t mouse_report) {
     // Support rotation of the sensor data
 #    if defined(POINTING_DEVICE_ROTATION_90_RIGHT) || defined(POINTING_DEVICE_ROTATION_RIGHT) || defined(POINTING_DEVICE_ROTATION_RIGHT)
-    int8_t x = mouse_report.x, y = mouse_report.y;
+    mouse_xy_report_t x = mouse_report.x;
+    mouse_xy_report_t y = mouse_report.y;
 #        if defined(POINTING_DEVICE_ROTATION_90_RIGHT)
     mouse_report.x = y;
     mouse_report.y = -x;

quantum/pointing_device.h

@@ -75,6 +75,16 @@ typedef enum {
     POINTING_DEVICE_BUTTON8,
 } pointing_device_buttons_t;
 
+#ifdef MOUSE_EXTENDED_REPORT
+#    define XY_REPORT_MIN INT16_MIN
+#    define XY_REPORT_MAX INT16_MAX
+typedef int32_t clamp_range_t;
+#else
+#    define XY_REPORT_MIN INT8_MIN
+#    define XY_REPORT_MAX INT8_MAX
+typedef int16_t clamp_range_t;
+#endif
+
 void           pointing_device_init(void);
 void           pointing_device_task(void);
 void           pointing_device_send(void);

quantum/pointing_device_drivers.c

@@ -22,8 +22,8 @@
 #include "timer.h"
 #include <stddef.h>
 
-// hid mouse reports cannot exceed -127 to 127, so constrain to that value
+#define CONSTRAIN_HID(amt) ((amt) < INT8_MIN ? INT8_MIN : ((amt) > INT8_MAX ? INT8_MAX : (amt)))
-#define constrain_hid(amt) ((amt) < -127 ? -127 : ((amt) > 127 ? 127 : (amt)))
+#define CONSTRAIN_HID_XY(amt) ((amt) < XY_REPORT_MIN ? XY_REPORT_MIN : ((amt) > XY_REPORT_MAX ? XY_REPORT_MAX : (amt)))
 
 // get_report functions should probably be moved to their respective drivers.
 #if defined(POINTING_DEVICE_DRIVER_adns5050)
@@ -35,8 +35,8 @@ report_mouse_t adns5050_get_report(report_mouse_t mouse_report) {
         if (debug_mouse) dprintf("Raw ] X: %d, Y: %d\n", data.dx, data.dy);
 #    endif
 
-        mouse_report.x = data.dx;
+        mouse_report.x = (mouse_xy_report_t)data.dx;
-        mouse_report.y = data.dy;
+        mouse_report.y = (mouse_xy_report_t)data.dy;
     }
 
     return mouse_report;
@@ -55,11 +55,8 @@ const pointing_device_driver_t pointing_device_driver = {
 report_mouse_t adns9800_get_report_driver(report_mouse_t mouse_report) {
     report_adns9800_t sensor_report = adns9800_get_report();
 
-    int8_t clamped_x = constrain_hid(sensor_report.x);
+    mouse_report.x = CONSTRAIN_HID_XY(sensor_report.x);
-    int8_t clamped_y = constrain_hid(sensor_report.y);
+    mouse_report.y = CONSTRAIN_HID_XY(sensor_report.y);
-
-    mouse_report.x = clamped_x;
-    mouse_report.y = clamped_y;
 
     return mouse_report;
 }
@@ -109,14 +106,14 @@ const pointing_device_driver_t pointing_device_driver = {
 report_mouse_t cirque_pinnacle_get_report(report_mouse_t mouse_report) {
     pinnacle_data_t   touchData = cirque_pinnacle_read_data();
     static uint16_t   x = 0, y = 0, mouse_timer = 0;
-    int8_t          report_x = 0, report_y = 0;
+    mouse_xy_report_t report_x = 0, report_y = 0;
     static bool       is_z_down = false;
 
     cirque_pinnacle_scale_data(&touchData, cirque_pinnacle_get_scale(), cirque_pinnacle_get_scale()); // Scale coordinates to arbitrary X, Y resolution
 
     if (x && y && touchData.xValue && touchData.yValue) {
-        report_x = (int8_t)(touchData.xValue - x);
+        report_x = (mouse_xy_report_t)(touchData.xValue - x);
-        report_y = (int8_t)(touchData.yValue - y);
+        report_y = (mouse_xy_report_t)(touchData.yValue - y);
     }
     x = touchData.xValue;
     y = touchData.yValue;
@@ -157,11 +154,26 @@ const pointing_device_driver_t pointing_device_driver = {
 // clang-format on
 
 #elif defined(POINTING_DEVICE_DRIVER_pimoroni_trackball)
+
+mouse_xy_report_t pimoroni_trackball_adapt_values(clamp_range_t* offset) {
+    if (*offset > XY_REPORT_MAX) {
+        *offset -= XY_REPORT_MAX;
+        return (mouse_xy_report_t)XY_REPORT_MAX;
+    } else if (*offset < XY_REPORT_MIN) {
+        *offset += XY_REPORT_MAX;
+        return (mouse_xy_report_t)XY_REPORT_MIN;
+    } else {
+        mouse_xy_report_t temp_return = *offset;
+        *offset                       = 0;
+        return temp_return;
+    }
+}
+
 report_mouse_t pimoroni_trackball_get_report(report_mouse_t mouse_report) {
     static uint16_t      debounce      = 0;
     static uint8_t       error_count   = 0;
     pimoroni_data_t      pimoroni_data = {0};
-    static int16_t  x_offset = 0, y_offset = 0;
+    static clamp_range_t x_offset = 0, y_offset = 0;
 
     if (error_count < PIMORONI_TRACKBALL_ERROR_COUNT) {
         i2c_status_t status = read_pimoroni_trackball(&pimoroni_data);
@@ -174,8 +186,8 @@ report_mouse_t pimoroni_trackball_get_report(report_mouse_t mouse_report) {
                 if (!debounce) {
                     x_offset += pimoroni_trackball_get_offsets(pimoroni_data.right, pimoroni_data.left, PIMORONI_TRACKBALL_SCALE);
                     y_offset += pimoroni_trackball_get_offsets(pimoroni_data.down, pimoroni_data.up, PIMORONI_TRACKBALL_SCALE);
-                    pimoroni_trackball_adapt_values(&mouse_report.x, &x_offset);
+                    mouse_report.x = pimoroni_trackball_adapt_values(&x_offset);
-                    pimoroni_trackball_adapt_values(&mouse_report.y, &y_offset);
+                    mouse_report.y = pimoroni_trackball_adapt_values(&y_offset);
                 } else {
                     debounce--;
                 }
@@ -221,8 +233,8 @@ report_mouse_t pmw3360_get_report(report_mouse_t mouse_report) {
 #    endif
             MotionStart = timer_read();
         }
-        mouse_report.x = constrain_hid(data.dx);
+        mouse_report.x = CONSTRAIN_HID_XY(data.dx);
-        mouse_report.y = constrain_hid(data.dy);
+        mouse_report.y = CONSTRAIN_HID_XY(data.dy);
     }
 
     return mouse_report;
@@ -259,8 +271,8 @@ report_mouse_t pmw3389_get_report(report_mouse_t mouse_report) {
 #    endif
             MotionStart = timer_read();
         }
-        mouse_report.x = constrain_hid(data.dx);
+        mouse_report.x = CONSTRAIN_HID_XY(data.dx);
-        mouse_report.y = constrain_hid(data.dy);
+        mouse_report.y = CONSTRAIN_HID_XY(data.dy);
     }
 
     return mouse_report;

tmk_core/protocol/host.c

@@ -93,6 +93,11 @@ void host_mouse_send(report_mouse_t *report) {
     if (!driver) return;
 #ifdef MOUSE_SHARED_EP
     report->report_id = REPORT_ID_MOUSE;
+#endif
+#ifdef MOUSE_EXTENDED_REPORT
+    // clip and copy to Boot protocol XY
+    report->boot_x = (report->x > 127) ? 127 : ((report->x < -127) ? -127 : report->x);
+    report->boot_y = (report->y > 127) ? 127 : ((report->y < -127) ? -127 : report->y);
 #endif
     (*driver->send_mouse)(report);
 }

tmk_core/protocol/report.h

@@ -201,13 +201,23 @@ typedef struct {
     uint32_t usage;
 } __attribute__((packed)) report_programmable_button_t;
 
+#ifdef MOUSE_EXTENDED_REPORT
+typedef int16_t mouse_xy_report_t;
+#else
+typedef int8_t mouse_xy_report_t;
+#endif
+
 typedef struct {
 #ifdef MOUSE_SHARED_EP
     uint8_t report_id;
 #endif
     uint8_t buttons;
-    int8_t  x;
+#ifdef MOUSE_EXTENDED_REPORT
-    int8_t  y;
+    int8_t boot_x;
+    int8_t boot_y;
+#endif
+    mouse_xy_report_t x;
+    mouse_xy_report_t y;
     int8_t            v;
     int8_t            h;
 } __attribute__((packed)) report_mouse_t;

tmk_core/protocol/usb_descriptor.c

@@ -126,14 +126,27 @@ const USB_Descriptor_HIDReport_Datatype_t PROGMEM SharedReport[] = {
             HID_RI_REPORT_SIZE(8, 0x01),
             HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
 
-            // X/Y position (2 bytes)
+#    ifdef MOUSE_EXTENDED_REPORT
+            // Boot protocol XY ignored in Report protocol
+            HID_RI_REPORT_COUNT(8, 0x02),
+            HID_RI_REPORT_SIZE(8, 0x08),
+            HID_RI_INPUT(8, HID_IOF_CONSTANT),
+#    endif
+            // X/Y position (2 or 4 bytes)
             HID_RI_USAGE_PAGE(8, 0x01),    // Generic Desktop
             HID_RI_USAGE(8, 0x30),         // X
             HID_RI_USAGE(8, 0x31),         // Y
+#    ifndef MOUSE_EXTENDED_REPORT
             HID_RI_LOGICAL_MINIMUM(8, -127),
             HID_RI_LOGICAL_MAXIMUM(8, 127),
             HID_RI_REPORT_COUNT(8, 0x02),
             HID_RI_REPORT_SIZE(8, 0x08),
+#    else
+            HID_RI_LOGICAL_MINIMUM(16, -32767),
+            HID_RI_LOGICAL_MAXIMUM(16,  32767),
+            HID_RI_REPORT_COUNT(8, 0x02),
+            HID_RI_REPORT_SIZE(8, 0x10),
+#    endif
             HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_RELATIVE),
 
             // Vertical wheel (1 byte)

tmk_core/protocol/vusb/vusb.c

@@ -588,14 +588,28 @@ const PROGMEM uchar shared_hid_report[] = {
     0x75, 0x01, //     Report Size (1)
     0x81, 0x02, //     Input (Data, Variable, Absolute)
 
-    // X/Y position (2 bytes)
+#    ifdef MOUSE_EXTENDED_REPORT
+    // Boot protocol XY ignored in Report protocol
+    0x95, 0x02, //     Report Count (2)
+    0x75, 0x08, //     Report Size (8)
+    0x81, 0x03, //     Input (Constant)
+#    endif
+
+    // X/Y position (2 or 4 bytes)
     0x05, 0x01, //     Usage Page (Generic Desktop)
     0x09, 0x30, //     Usage (X)
     0x09, 0x31, //     Usage (Y)
+#    ifndef MOUSE_EXTENDED_REPORT
     0x15, 0x81, //     Logical Minimum (-127)
     0x25, 0x7F, //     Logical Maximum (127)
     0x95, 0x02, //     Report Count (2)
     0x75, 0x08, //     Report Size (8)
+#    else
+    0x16, 0x01, 0x80, // Logical Minimum (-32767)
+    0x26, 0xFF, 0x7F, // Logical Maximum (32767)
+    0x95, 0x02,       // Report Count (2)
+    0x75, 0x10,       // Report Size (16)
+#    endif
     0x81, 0x06, //     Input (Data, Variable, Relative)
 
     // Vertical wheel (1 byte)