summaryrefslogtreecommitdiffstats
path: root/quantum/digitizer.c
diff options
context:
space:
mode:
authora-chol <a-chol@users.noreply.github.com>2021-08-17 20:52:44 +0200
committerGitHub <noreply@github.com>2021-08-18 04:52:44 +1000
commit75b49aff56436c57a424e622c91f6d80e1d0ecc2 (patch)
tree1968a4e939efef6aec0451d4bc991f4494292e22 /quantum/digitizer.c
parent7794e97f32fb9dcb07e7fa928cde08691b257fbe (diff)
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>
Diffstat (limited to 'quantum/digitizer.c')
-rw-r--r--quantum/digitizer.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/quantum/digitizer.c b/quantum/digitizer.c
new file mode 100644
index 0000000000..e299867429
--- /dev/null
+++ b/quantum/digitizer.c
@@ -0,0 +1,34 @@
+/* Copyright 2021
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "digitizer.h"
+
+digitizer_t digitizerReport = {.tipswitch = 0, .inrange = 0, .id = 0, .x = 0, .y = 0, .status = DZ_INITIALIZED};
+
+__attribute__((weak)) void digitizer_send(void) {
+ if (digitizerReport.status & DZ_UPDATED) {
+ host_digitizer_send(&digitizerReport);
+ digitizerReport.status &= ~DZ_UPDATED;
+ }
+}
+
+__attribute__((weak)) void digitizer_task(void) { digitizer_send(); }
+
+digitizer_t digitizer_get_report(void) { return digitizerReport; }
+
+void digitizer_set_report(digitizer_t newDigitizerReport) {
+ digitizerReport = newDigitizerReport;
+ digitizerReport.status |= DZ_UPDATED;
+} \ No newline at end of file