qmk_firmware

commit: 40f2575b567234e78d2e13451fc90b7e04ef7049
parent 45397a44e31b56189d35cbd77a20252cb2140aa1
Author: Izumemori <github@izu.re>
Date:   Tue, 13 Aug 2024 01:06:24 +0200

Fix NKRO and Mouse Emulation on arm_atsam (#23945)


Diffstat:
M
tmk_core/protocol/arm_atsam/main_arm_atsam.c
18
+++++++++++++++++-

1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/tmk_core/protocol/arm_atsam/main_arm_atsam.c b/tmk_core/protocol/arm_atsam/main_arm_atsam.c
@@ -88,7 +88,13 @@ void send_nkro(report_nkro_t *report) {
     __disable_irq();
     __DMB();
 
-    memcpy(udi_hid_nkro_report, report, UDI_HID_NKRO_REPORT_SIZE);
+    /*
+        Skipping ahead `sizeof(report->report_id)` bytes
+        since `report_id` is not used by this driver
+     */
+    void *report_no_report_id = (void *)((char *)report + sizeof(report->report_id));
+
+    memcpy(udi_hid_nkro_report, report_no_report_id, UDI_HID_NKRO_REPORT_SIZE);
     udi_hid_nkro_b_report_valid = 1;
     udi_hid_nkro_send_report();
 
@@ -105,7 +111,17 @@ void send_mouse(report_mouse_t *report) {
     __disable_irq();
     __DMB();
 
+#    ifdef MOUSE_SHARED_EP
+    /*
+        Skipping ahead `sizeof(report->report_id)` bytes
+        since `report_id` is not used by this driver
+     */
+    void *report_no_report_id = (void *)((char *)report + sizeof(report->report_id));
+
+    memcpy(udi_hid_mou_report, report_no_report_id, UDI_HID_MOU_REPORT_SIZE);
+#    else
     memcpy(udi_hid_mou_report, report, UDI_HID_MOU_REPORT_SIZE);
+#    endif
     udi_hid_mou_b_report_valid = 1;
     udi_hid_mou_send_report();