Update K2 Pro

keyboards/keychron/bluetooth/bluetooth.c

@@ -30,11 +30,6 @@ extern uint32_t        retry_time_buffer;
 extern uint8_t         retry;
 
 #ifdef NKRO_ENABLE
-typedef struct {
-    bool usb : 1;
-    bool bluetooth : 1;
-} nkro_t;
-
 extern nkro_t nkro;
 #endif
 
@@ -101,7 +96,7 @@ void bluetooth_init(void) {
 #ifdef BLUETOOTH_INT_INPUT_PIN
     setPinInputHigh(BLUETOOTH_INT_INPUT_PIN);
 #endif
- 
+
     lpm_init();
     rtc_timer_init();
 }
@@ -207,7 +202,7 @@ static void bluetooth_enter_connected(uint8_t host_idx) {
 
     clear_keyboard();
 
-    /* Enable NKRO since it may be disabled in pin code entry */ 
+    /* Enable NKRO since it may be disabled in pin code entry */
 #if defined(NKRO_ENABLE) && defined(BLUETOOTH_NKRO_ENABLE)
     keymap_config.nkro = nkro.bluetooth;
 #else
@@ -229,7 +224,7 @@ static void bluetooth_enter_connected(uint8_t host_idx) {
 static void bluetooth_enter_disconnected(uint8_t host_idx) {
     uint8_t previous_state = bt_state;
     bt_state               = BLUETOOTH_DISCONNECTED;
-    
+
     if (previous_state == BLUETOOTH_CONNECTED) {
         lpm_timer_reset();
         indicator_set(BLUETOOTH_SUSPEND, host_idx);
@@ -276,8 +271,8 @@ __attribute__((weak)) void bluetooth_enter_pin_code_entry_kb(void) {}
 __attribute__((weak)) void bluetooth_exit_pin_code_entry_kb(void){};
 
 /*  */
-static void bluetooth_hid_set_protocol(bool report_protocol) { 
-    bluetooth_report_protocol = false; 
+static void bluetooth_hid_set_protocol(bool report_protocol) {
+    bluetooth_report_protocol = false;
 }
 
 uint8_t bluetooth_keyboard_leds(void) {
@@ -338,7 +333,7 @@ void bluetooth_send_keyboard(report_keyboard_t *report) {
             //#endif
         }
 
-    } else if (bt_state != BLUETOOTH_RESET) { 
+    } else if (bt_state != BLUETOOTH_RESET) {
         bluetooth_connect();
     }
 }
@@ -458,6 +453,10 @@ bluetooth_state_t bluetooth_get_state(void) {
 __attribute__((weak)) bool process_record_kb_bt(uint16_t keycode, keyrecord_t *record) { return true;};
 
 bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+    if (!process_record_user(keycode, record)) {
+        return false;
+    }
+
     if (get_transport() == TRANSPORT_BLUETOOTH) {
         lpm_timer_reset();
 
@@ -472,6 +471,6 @@ bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
         }
 #endif
     }
-    process_record_kb_bt(keycode, record);
-    return process_record_user(keycode, record);
+    return process_record_kb_bt(keycode, record);
+    // return process_record_user(keycode, record);
 }

keyboards/keychron/bluetooth/rtc_timer.c

@@ -13,6 +13,7 @@
  * 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 "hal.h"
 
 #if (HAL_USE_RTC)

keyboards/keychron/bluetooth/transport.c

@@ -1,3 +1,18 @@
+/* Copyright 2022 @ lokher (https://www.keychron.com)
+ *
+ * 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 "quantum.h"
 #include "bluetooth.h"
@@ -12,13 +27,6 @@
 #    define REINIT_LED_DRIVER 1
 #endif
 
-#ifdef NKRO_ENABLE
-typedef struct {
-    bool usb : 1;
-    bool bluetooth : 1;
-} nkro_t;
-#endif
-
 #if defined(PROTOCOL_CHIBIOS)
 extern host_driver_t chibios_driver;
 #endif
@@ -37,8 +45,8 @@ __attribute__((weak)) void bt_transport_enable(bool enable) {
     if (enable) {
         if (host_get_driver() != &bluetooth_driver) {
             host_set_driver(&bluetooth_driver);
-            
-            /* Disconnect and reconnect to sync the bluetooth state 
+
+            /* Disconnect and reconnect to sync the bluetooth state
              * TODO: query bluetooth state to sync
              */
             bluetooth_disconnect();
@@ -55,8 +63,8 @@ __attribute__((weak)) void bt_transport_enable(bool enable) {
     }
 }
 
-/* There is no dedicated pin for USB power on chip such as STM32L432, but USB power 
- * can be connected and disconnected via registers. 
+/* There is no dedicated pin for USB power on chip such as STM32L432, but USB power
+ * can be connected and disconnected via registers.
  * Overwrite these two functions if such chip is used. */
 __attribute__((weak)) void usb_power_connect(void) {}
 __attribute__((weak)) void usb_power_disconnect(void) {}
@@ -180,3 +188,10 @@ void usb_remote_wakeup(void) {
         send_keyboard_report();
     }
 }
+
+#ifdef BLUETOOTH_NKRO_ENABLE
+void keyboard_post_init_user(void) {
+    keymap_config.raw = eeconfig_read_keymap();
+    nkro.bluetooth = keymap_config.nkro;
+}
+#endif

keyboards/keychron/bluetooth/transport.h

@@ -22,6 +22,13 @@ typedef enum {
     TRANSPORT_BLUETOOTH,
 } transport_t;
 
+#ifdef NKRO_ENABLE
+typedef struct {
+    bool usb : 1;
+    bool bluetooth : 1;
+} nkro_t;
+#endif
+
 void        set_transport(transport_t new_transport);
 transport_t get_transport(void);
 

keyboards/keychron/k2_pro/rules.mk

@@ -1,6 +1,6 @@
 # MCU name
 MCU = STM32L432
- 
+
 # Bootloader selection
 BOOTLOADER = stm32-dfu