1 files changed, 64 insertions, 0 deletions

diff --git a/keyboards/converter/sun_usb/command_extra.c b/keyboards/converter/sun_usb/command_extra.c
new file mode 100644
index 000000000..756a9160b
--- /dev/null
+++ b/keyboards/converter/sun_usb/command_extra.c
@@ -0,0 +1,64 @@
+#include QMK_KEYBOARD_H
+#include "protocol/serial.h"
+
+bool sun_bell = false;
+bool sun_click = false;
+
+
+bool command_extra(uint8_t code)
+{
+    switch (code) {
+        case KC_H:
+        case KC_SLASH: /* ? */
+            print("\n\n----- Sun converter Help -----\n");
+            print("Home:        Toggle Bell\n");
+            print("End:         Toggle Click\n");
+            print("PgUp:        LED all On\n");
+            print("PgDown:      LED all Off\n");
+            print("Insert:      Layout\n");
+            print("Delete:      Reset\n");
+            return false;
+        case KC_DEL:
+            print("Reset\n");
+            serial_send(0x01);
+            break;
+        case KC_HOME:
+            sun_bell = !sun_bell;
+            if (sun_bell) {
+                print("Bell On\n");
+                serial_send(0x02);
+            } else {
+                print("Bell Off\n");
+                serial_send(0x03);
+            }
+            break;
+        case KC_END:
+            sun_click = !sun_click;
+            if (sun_click) {
+                print("Click On\n");
+                serial_send(0x0A);
+            } else {
+                print("Click Off\n");
+                serial_send(0x0B);
+            }
+            break;
+        case KC_PGUP:
+            print("LED all on\n");
+            serial_send(0x0E);
+            serial_send(0xFF);
+            break;
+        case KC_PGDOWN:
+            print("LED all off\n");
+            serial_send(0x0E);
+            serial_send(0x00);
+            break;
+        case KC_INSERT:
+            print("layout\n");
+            serial_send(0x0F);
+            break;
+        default:
+            xprintf("Unknown extra command: %02X\n", code);
+            return false;
+    }
+    return true;
+}