Removed code to zero reports between two keyboard reports with differing number of pressed keys, as this relied on non-standard OS behaviour.

git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@908 d5102386-fcda-11dd-9fdb-3debd5008f28

1 files changed, 0 insertions, 10 deletions

diff --git a/Demos/Device/ClassDriver/Keyboard/Keyboard.c b/Demos/Device/ClassDriver/Keyboard/Keyboard.c
index 2918f5a6..002d24ac 100644
--- a/Demos/Device/ClassDriver/Keyboard/Keyboard.c
+++ b/Demos/Device/ClassDriver/Keyboard/Keyboard.c
@@ -144,7 +144,6 @@ bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDIn
 	uint8_t JoyStatus_LCL    = Joystick_GetStatus();

 	uint8_t ButtonStatus_LCL = Buttons_GetStatus();

 

-	static uint8_t PrevUsedKeyCodes;

 	uint8_t UsedKeyCodes = 0;

 	

 	if (JoyStatus_LCL & JOY_UP)

@@ -162,15 +161,6 @@ bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDIn
 	  

 	if (ButtonStatus_LCL & BUTTONS_BUTTON1)

 	  KeyboardReport->KeyCode[UsedKeyCodes++] = 0x09; // F

-	

-	/* The host will ignore the device if we add a new keycode to the report while another keycode is currently

-	 * being sent (i.e. the user has pressed another key while a key is already being pressed) - we need to intersperse

-	 * the two reports with a zeroed report to force the host to accept the additional keys */

-	if (UsedKeyCodes != PrevUsedKeyCodes)

-	{

-		memset(KeyboardReport, sizeof(USB_KeyboardReport_Data_t), 0x00);

-		PrevUsedKeyCodes = UsedKeyCodes;

-	}

 

 	*ReportSize = sizeof(USB_KeyboardReport_Data_t);

 	return false;