From 40f2575b567234e78d2e13451fc90b7e04ef7049 Mon Sep 17 00:00:00 2001 From: Izumemori Date: Tue, 13 Aug 2024 01:06:24 +0200 Subject: [PATCH] Fix NKRO and Mouse Emulation on arm_atsam (#23945) --- 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 index 8abcfd60909..15592bf9085 100644 --- 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();