From c5c44efd220239d824d97a1d1942162fa8607413 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A1szl=C3=B3=20Monda?= <laci@monda.hu>
Date: Tue, 25 Jul 2017 02:38:51 +0200
Subject: [PATCH] Add the GetKeyboardState USB command.

---
 right/src/usb_protocol_handler.c | 8 ++++++++
 right/src/usb_protocol_handler.h | 1 +
 2 files changed, 9 insertions(+)

diff --git a/right/src/usb_protocol_handler.c b/right/src/usb_protocol_handler.c
index 517907c..3d29f39 100644
--- a/right/src/usb_protocol_handler.c
+++ b/right/src/usb_protocol_handler.c
@@ -155,6 +155,11 @@ void writeConfiguration(bool isHardware)
     memcpy(buffer+offset, GenericHidInBuffer+1+1+2, length);
 }
 
+void getKeyboardState(void)
+{
+    GenericHidOutBuffer[1] = IsEepromBusy;
+}
+
 // The main protocol handler function
 
 void usbProtocolHandler(void)
@@ -200,6 +205,9 @@ void usbProtocolHandler(void)
         case UsbCommand_ReadUserConfiguration:
             readConfiguration(false);
             break;
+        case UsbCommand_GetKeyboardState:
+            getKeyboardState();
+            break;
         default:
             break;
     }
diff --git a/right/src/usb_protocol_handler.h b/right/src/usb_protocol_handler.h
index 577945c..a951129 100644
--- a/right/src/usb_protocol_handler.h
+++ b/right/src/usb_protocol_handler.h
@@ -21,6 +21,7 @@
         UsbCommand_ReadHardwareConfiguration  = 13,
         UsbCommand_WriteHardwareConfiguration = 14,
         UsbCommand_ReadUserConfiguration      = 15,
+        UsbCommand_GetKeyboardState           = 16,
     } usb_command_t;
 
     typedef enum {