X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/fa456ce531b75e2dd3c7c0ecb971e3ede36f5d35..a94b1911645b1f14f80eb0f1612d33f83866d4a3:/Demos/USBtoSerial/USBtoSerial.c

diff --git a/Demos/USBtoSerial/USBtoSerial.c b/Demos/USBtoSerial/USBtoSerial.c
index 0cef8d193..c7c9e4b04 100644
--- a/Demos/USBtoSerial/USBtoSerial.c
+++ b/Demos/USBtoSerial/USBtoSerial.c
@@ -72,8 +72,8 @@ int main(void)
 	MCUSR &= ~(1 << WDRF);
 	wdt_disable();
 
-	/* Disable Clock Division */
-	SetSystemClockPrescaler(0);
+	/* Disable clock division */
+	clock_prescale_set(clock_div_1);
 
 	/* Hardware Initialization */
 	LEDs_Init();
@@ -164,7 +164,7 @@ EVENT_HANDLER(USB_UnhandledControlPacket)
 		case REQ_GetLineEncoding:
 			if (bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
 			{	
-				/* Acknowedge the SETUP packet, ready for data transfer */
+				/* Acknowledge the SETUP packet, ready for data transfer */
 				Endpoint_ClearSetupReceived();
 
 				/* Write the line coding data to the control endpoint */
@@ -178,7 +178,7 @@ EVENT_HANDLER(USB_UnhandledControlPacket)
 		case REQ_SetLineEncoding:
 			if (bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
 			{
-				/* Acknowedge the SETUP packet, ready for data transfer */
+				/* Acknowledge the SETUP packet, ready for data transfer */
 				Endpoint_ClearSetupReceived();
 
 				/* Read the line coding data in from the host into the global struct */
@@ -206,10 +206,11 @@ EVENT_HANDLER(USB_UnhandledControlPacket)
 				// Do something with the given line states in wIndex
 #endif
 				
-				/* Acknowedge the SETUP packet, ready for data transfer */
+				/* Acknowledge the SETUP packet, ready for data transfer */
 				Endpoint_ClearSetupReceived();
 				
-				/* Send an empty packet to acknowedge the command */
+				/* Acknowledge status stage */
+				while (!(Endpoint_IsSetupINReady()));
 				Endpoint_ClearSetupIN();
 			}