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authorDrashna Jaelre <drashna@live.com>2022-06-08 18:39:16 -0700
committerGitHub <noreply@github.com>2022-06-08 18:39:16 -0700
commit0ab51ee29d6e980a50b27f122a10d0f7de4b1aed (patch)
tree8e4d62aa24feccfd8f9c51bf64b1fc7391ff0534 /tmk_core
parent84944df6a635da6502117e5b245113296babb39e (diff)
downloadqmk_firmware-0ab51ee29d6e980a50b27f122a10d0f7de4b1aed.tar.gz
qmk_firmware-0ab51ee29d6e980a50b27f122a10d0f7de4b1aed.zip
Add support for large Mouse Reports (#16371)
Co-authored-by: Sergey Vlasov <sigprof@gmail.com> Co-authored-by: Ryan <fauxpark@gmail.com>
Diffstat (limited to 'tmk_core')
-rw-r--r--tmk_core/protocol/host.c5
-rw-r--r--tmk_core/protocol/report.h18
-rw-r--r--tmk_core/protocol/usb_descriptor.c15
-rw-r--r--tmk_core/protocol/vusb/vusb.c16
4 files changed, 48 insertions, 6 deletions
diff --git a/tmk_core/protocol/host.c b/tmk_core/protocol/host.c
index 053d2b79e3..3d8604d541 100644
--- a/tmk_core/protocol/host.c
+++ b/tmk_core/protocol/host.c
@@ -94,6 +94,11 @@ void host_mouse_send(report_mouse_t *report) {
#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);
}
diff --git a/tmk_core/protocol/report.h b/tmk_core/protocol/report.h
index 7bbeb78af7..735ccdb4a1 100644
--- a/tmk_core/protocol/report.h
+++ b/tmk_core/protocol/report.h
@@ -201,15 +201,25 @@ 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;
- int8_t y;
- int8_t v;
- int8_t h;
+#ifdef MOUSE_EXTENDED_REPORT
+ 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;
typedef struct {
diff --git a/tmk_core/protocol/usb_descriptor.c b/tmk_core/protocol/usb_descriptor.c
index 063bd2c3f1..52e3276d35 100644
--- a/tmk_core/protocol/usb_descriptor.c
+++ b/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)
diff --git a/tmk_core/protocol/vusb/vusb.c b/tmk_core/protocol/vusb/vusb.c
index ebde955d3b..d07cc0d27e 100644
--- a/tmk_core/protocol/vusb/vusb.c
+++ b/tmk_core/protocol/vusb/vusb.c
@@ -482,14 +482,28 @@ 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)