Update modules name and add halcyon default keymap

users/halcyon_modules/halcyon.c

@@ -0,0 +1,94 @@
+// Copyright 2024 splitkb.com (support@splitkb.com)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+#include "halcyon.h"
+#include "transactions.h"
+#include "print.h"
+#include "split_util.h"
+#include "pointing_device.h"
+
+__attribute__((weak)) bool module_post_init_kb(void) {
+    return module_post_init_user();
+}
+__attribute__((weak)) bool module_housekeeping_task_kb(void) {
+    return module_housekeeping_task_user();
+}
+__attribute__((weak)) bool display_module_housekeeping_task_kb(bool second_display) {
+    return display_module_housekeeping_task_user(second_display);
+}
+
+__attribute__((weak)) bool module_post_init_user(void) {
+    return true;
+}
+__attribute__((weak)) bool module_housekeeping_task_user(void) {
+    return true;
+}
+__attribute__((weak)) bool display_module_housekeeping_task_user(bool second_display) {
+    return true;
+}
+
+module_t module;
+#ifdef HLC_NONE
+    module_t module = hlc_none;
+#endif
+#ifdef HLC_CIRQUE_TRACKPAD
+    module_t module = hlc_cirque_trackpad;
+#endif
+#ifdef HLC_ENCODER
+    module_t module = hlc_encoder;
+#endif
+#ifdef HLC_TFT_DISPLAY
+    module_t module = hlc_tft_display;
+#endif
+
+void module_sync_slave_handler(uint8_t initiator2target_buffer_size, const void* initiator2target_buffer, uint8_t target2initiator_buffer_size, void* target2initiator_buffer) {
+    if (initiator2target_buffer_size == sizeof(module)) {
+        memcpy(&module_master, initiator2target_buffer, sizeof(module_master));
+    }
+}
+
+void keyboard_post_init_kb(void) {
+    // Register module sync split transaction
+    transaction_register_rpc(MODULE_SYNC, module_sync_slave_handler);
+
+    // Do any post init for modules
+    module_post_init_kb();
+
+    // User post init
+    keyboard_post_init_user();
+}
+
+void housekeeping_task_kb(void) {
+    if (is_keyboard_master()) {
+        static bool synced = 0;
+        if(is_transport_connected() && synced == 0) {
+            transaction_rpc_send(MODULE_SYNC, sizeof(module), &module); // Sync to slave
+            synced = 1;
+        }
+        display_module_housekeeping_task_kb(false); // Is master so can never be the second display
+    }
+    if (!is_keyboard_master()) {
+        if (module_master == hlc_tft_display) {
+            display_module_housekeeping_task_kb(true); // If there is a display on master, become the second display
+        } else {
+            display_module_housekeeping_task_kb(false); // Otherwise be the main display
+        }
+    }
+    module_housekeeping_task_kb();
+
+    housekeeping_task_user();
+}
+
+report_mouse_t pointing_device_task_combined_kb(report_mouse_t left_report, report_mouse_t right_report) {
+    // Only runs on master
+    // Fixes the following bug: If master is right and master is NOT a cirque trackpad, the inputs would be inverted.
+    if(module != hlc_cirque_trackpad && !is_keyboard_left()) {
+        mouse_xy_report_t x = left_report.x;
+        mouse_xy_report_t y = left_report.y;
+        left_report.x = -x;
+        left_report.y = -y;
+    }
+    return pointing_device_task_combined_user(left_report, right_report);
+}