Restore convenient ADB functions used in QMK port.

tmk_core/protocol/adb.c

@@ -87,9 +87,9 @@ bool adb_host_psw(void)
  * <http://geekhack.org/index.php?topic=14290.msg1068919#msg1068919>
  * <http://geekhack.org/index.php?topic=14290.msg1070139#msg1070139>
  */
-uint16_t adb_host_kbd_recv(uint8_t addr)
+uint16_t adb_host_kbd_recv(void)
 {
-    return adb_host_talk(addr, ADB_REG_0);
+    return adb_host_talk(ADB_ADDR_KEYBOARD, ADB_REG_0);
 }
 
 #ifdef ADB_MOUSE_ENABLE
@@ -102,6 +102,11 @@ __attribute__ ((weak))
 void adb_mouse_task(void) {
     return;
 }
+
+uint16_t adb_host_mouse_recv(void)
+{
+    return adb_host_talk(ADB_ADDR_MOUSE, ADB_REG_0);
+}
 #endif
 
 // This sends Talk command to read data from register and returns length of the data.
@@ -255,12 +260,12 @@ void adb_host_flush(uint8_t addr)
 }
 
 // send state of LEDs
-void adb_host_kbd_led(uint8_t addr, uint8_t led)
+void adb_host_kbd_led(uint8_t led)
 {
     // Listen Register2
     //  upper byte: not used
     //  lower byte: bit2=ScrollLock, bit1=CapsLock, bit0=NumLock
-    adb_host_listen(addr, 2, 0, led & 0x07);
+    adb_host_listen(ADB_ADDR_KEYBOARD, ADB_REG_2, 0, led & 0x07);
 }
 
 

tmk_core/protocol/adb.h

@@ -97,13 +97,15 @@ POSSIBILITY OF SUCH DAMAGE.
 // ADB host
 void     adb_host_init(void);
 bool     adb_host_psw(void);
-uint16_t adb_host_kbd_recv(uint8_t addr);
 uint16_t adb_host_talk(uint8_t addr, uint8_t reg);
 uint8_t  adb_host_talk_buf(uint8_t addr, uint8_t reg, uint8_t *buf, uint8_t len);
 void     adb_host_listen(uint8_t addr, uint8_t reg, uint8_t data_h, uint8_t data_l);
 void     adb_host_listen_buf(uint8_t addr, uint8_t reg, uint8_t *buf, uint8_t len);
 void     adb_host_flush(uint8_t addr);
-void     adb_host_kbd_led(uint8_t addr, uint8_t led);
+void     adb_host_kbd_led(uint8_t led);
+uint16_t adb_host_kbd_recv(void);
+uint16_t adb_host_mouse_recv(void);
+// ADB Mouse
 void     adb_mouse_task(void);
 void     adb_mouse_init(void);