From 75b49aff56436c57a424e622c91f6d80e1d0ecc2 Mon Sep 17 00:00:00 2001
From: a-chol <a-chol@users.noreply.github.com>
Date: Tue, 17 Aug 2021 20:52:44 +0200
Subject: Digitizer HID interface : absolute coordinates for mouse cursor
(#12851)
* Add digitizer HID interface for setting the mouse cursor position at
absolute screen coordinates. Tested on Pro Micro, Proton C and
Blackpill.
* Update docs/feature_digitizer.md
Co-authored-by: Ryan <fauxpark@gmail.com>
* Update tmk_core/protocol/usb_descriptor.c
Co-authored-by: Ryan <fauxpark@gmail.com>
* Add missing copyrights
Add V-USB support
* Add support for digitizer dedicated endpoint for lufa and chibios.
Fix formatting issues
Move digitizer_task definition to the feature's base implementation file
* Run cformat on modified files
* Change digitizer report usage to Digitizer instead of Pen to avoid
pointer disappearing on Windows.
* Update tmk_core/protocol/vusb/vusb.c
Co-authored-by: Ryan <fauxpark@gmail.com>
* Run cformat from docker image
* Remove send_digitizer from host_driver_t and instead rely on the
declaration being the interface to the implementation in each
HW-specific usb implementation.
* Fix build : send_digitizer shouldn't be static in vusb and add
weak-linkage implementation for tests without usb implementation
* Change digitizer user interface to match pointing device's
* Update documentation with new API
Co-authored-by: a-chol <nothing@none.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
---
tmk_core/common/report.h | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
(limited to 'tmk_core/common/report.h')
diff --git a/tmk_core/common/report.h b/tmk_core/common/report.h
index db6370657d..f2223e8063 100644
--- a/tmk_core/common/report.h
+++ b/tmk_core/common/report.h
@@ -30,7 +30,8 @@ enum hid_report_ids {
REPORT_ID_SYSTEM,
REPORT_ID_CONSUMER,
REPORT_ID_NKRO,
- REPORT_ID_JOYSTICK
+ REPORT_ID_JOYSTICK,
+ REPORT_ID_DIGITIZER
};
/* Mouse buttons */
@@ -205,6 +206,17 @@ typedef struct {
int8_t h;
} __attribute__((packed)) report_mouse_t;
+typedef struct {
+#ifdef DIGITIZER_SHARED_EP
+ uint8_t report_id;
+#endif
+ uint8_t tip : 1;
+ uint8_t inrange : 1;
+ uint8_t pad2 : 6;
+ uint16_t x;
+ uint16_t y;
+} __attribute__((packed)) report_digitizer_t;
+
typedef struct {
#if JOYSTICK_AXES_COUNT > 0
# if JOYSTICK_AXES_RESOLUTION > 8
--
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