hidapp.diff

--- hidapp.orig.c   Thu Aug 15 14:28:40 2013
+++ hidapp.c    Tue Jun 06 07:50:01 2017
@@ -478,6 +478,32 @@
   return ( 0 );  /* Discard unknown events. */
 }

+#define HAL_KEY_CODE_NOKEY      0xFF
+#define HID_KEYBOARD_IN_RPT_LEN         8
+#define KEY_NONE                    0x00
+#define HID_KEYBOARD_RESERVED       0    // 0x00 - No event inidicated
+
+static void hidEmuKbdSendReport( uint8 modifiers, uint8 keycode ) {
+    uint8 buf[HID_KEYBOARD_IN_RPT_LEN];
+
+    // No need to include Report Id
+    buf[0] = modifiers;         // Modifier keys
+    buf[1] = 0;                 // Reserved
+    buf[2] = keycode;           // Keycode 1
+    buf[3] = 0;                 // Keycode 2
+    buf[4] = 0;                 // Keycode 3
+    buf[5] = 0;                 // Keycode 4
+    buf[6] = 0;                 // Keycode 5
+    buf[7] = 0;                 // Keycode 6
+
+    gattMsgEvent_t tPkt;
+    tPkt.method = ATT_HANDLE_VALUE_NOTI;
+    tPkt.msg.handleValueNoti.len = 8;
+    tPkt.msg.handleValueNoti.handle = keyCharHandle;
+    for (int i=0; i<8; i++) tPkt.msg.handleValueNoti.value[i] = buf[i];
+    hidappProcessGATTMsg(&tPkt);
+}
+
 /*********************************************************************
  *
  * @fn      hidappHandleKey
@@ -496,6 +522,12 @@

   if (keys & HAL_KEY_SW_1)
   {
+    hidEmuKbdSendReport( 0x80, KEY_NONE ); // winkey
+    hidEmuKbdSendReport( 0, KEY_NONE );
+
+    static uint8 led = 1;
+    HalLedSet( HAL_LED_2, led ? HAL_LED_MODE_ON : HAL_LED_MODE_OFF );
+    led = !led;
     // If bonds exist, erase all of them
     if ( ( hidappBondCount() > 0 ) && ( hidappBLEState != BLE_STATE_CONNECTED ) )
     {
@@ -520,7 +552,7 @@
     {
       #if defined ( NANO_DONGLE )

-      HalLedSet( HAL_LED_2, HAL_LED_MODE_OFF ); // red led
+      //HalLedSet( HAL_LED_2, HAL_LED_MODE_OFF ); // red led

       // Notify our task to start initial discovey
       osal_set_event( hidappTaskId, HIDAPP_EVT_START_DISCOVERY );
@@ -816,7 +848,7 @@
     return ( FALSE );
   }

-  HalLedSet( HAL_LED_2, HAL_LED_MODE_BLINK );
+  //HalLedSet( HAL_LED_2, HAL_LED_MODE_BLINK );

   return ( hidSendHidInReport(pNoti->value, endPoint, pNoti->len) );
 }
@@ -1058,7 +1090,7 @@
 {
   if ( hidappBLEState == BLE_STATE_SCANNING )
   {
-    HalLedSet( HAL_LED_2, HAL_LED_MODE_BLINK ); // red led
+    //HalLedSet( HAL_LED_2, HAL_LED_MODE_BLINK ); // red led

     // Begin scanning
     VOID GAPCentralRole_StartDiscovery( DEFAULT_DISCOVERY_MODE,
@@ -1079,8 +1111,7 @@
 static void hidappSetIdle( void )
 {
   hidappBLEState = BLE_STATE_IDLE;
-
-  HalLedSet( HAL_LED_2, HAL_LED_MODE_ON ); // red led
+  //HalLedSet( HAL_LED_2, HAL_LED_MODE_ON ); // red led
 }

 /*********************************************************************