X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/eee252603be67c539f9986cde76454f756e55d95..5cae54154506176d64a581c5b3d9550c901b570c:/Bootloaders/CDC/BootloaderCDC.c

diff --git a/Bootloaders/CDC/BootloaderCDC.c b/Bootloaders/CDC/BootloaderCDC.c
index 9830ba7b4..5f1047eee 100644
--- a/Bootloaders/CDC/BootloaderCDC.c
+++ b/Bootloaders/CDC/BootloaderCDC.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2012.
+     Copyright (C) Dean Camera, 2013.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2013  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
@@ -96,7 +96,7 @@ void Application_Jump_Check(void)
 	{
 		/* Turn off the watchdog */
 		MCUSR &= ~(1<<WDRF);
-		wdt_disable(); 
+		wdt_disable();
 
 		/* Clear the boot key and jump to the user application */
 		MagicBootKey = 0;
@@ -129,7 +129,7 @@ int main(void)
 
 	/* Disconnect from the host - USB interface will be reset later along with the AVR */
 	USB_Detach();
-	
+
 	/* Unlock the forced application start mode of the bootloader if it is restarted */
 	MagicBootKey = MAGIC_BOOT_KEY;
 
@@ -223,21 +223,29 @@ void EVENT_USB_Device_ControlRequest(void)
 			}
 
 			break;
+        case CDC_REQ_SetControlLineState:
+	        if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
+	        {
+	            Endpoint_ClearSETUP();
+	            Endpoint_ClearStatusStage();
+	        }
+
+	        break;
 	}
 }
 
 #if !defined(NO_BLOCK_SUPPORT)
 /** Reads or writes a block of EEPROM or FLASH memory to or from the appropriate CDC data endpoint, depending
- *  on the AVR910 protocol command issued.
+ *  on the AVR109 protocol command issued.
  *
- *  \param[in] Command  Single character AVR910 protocol command indicating what memory operation to perform
+ *  \param[in] Command  Single character AVR109 protocol command indicating what memory operation to perform
  */
 static void ReadWriteMemoryBlock(const uint8_t Command)
 {
 	uint16_t BlockSize;
 	char     MemoryType;
 
-	bool     HighByte = false;
+	uint8_t  HighByte = 0;
 	uint8_t  LowByte  = 0;
 
 	BlockSize  = (FetchNextCommandByte() << 8);
@@ -394,7 +402,7 @@ static void WriteNextResponseByte(const uint8_t Response)
 	Endpoint_Write_8(Response);
 }
 
-/** Task to read in AVR910 commands from the CDC data OUT endpoint, process them, perform the required actions
+/** Task to read in AVR109 commands from the CDC data OUT endpoint, process them, perform the required actions
  *  and send the appropriate response back to the host.
  */
 static void CDC_Task(void)
@@ -442,7 +450,7 @@ static void CDC_Task(void)
 	}
 	else if (Command == AVR109_COMMAND_SetCurrentAddress)
 	{
-		/* Set the current address to that given by the host */
+		/* Set the current address to that given by the host (translate 16-bit word address to byte address) */
 		CurrAddress   = (FetchNextCommandByte() << 9);
 		CurrAddress  |= (FetchNextCommandByte() << 1);
 
@@ -460,7 +468,7 @@ static void CDC_Task(void)
 		for (uint8_t CurrByte = 0; CurrByte < 7; CurrByte++)
 		  WriteNextResponseByte(SOFTWARE_IDENTIFIER[CurrByte]);
 	}
-	else if (Command == AVR109_COMMAND_ReadBootloaderVersion)
+	else if (Command == AVR109_COMMAND_ReadBootloaderSWVersion)
 	{
 		WriteNextResponseByte('0' + BOOTLOADER_VERSION_MAJOR);
 		WriteNextResponseByte('0' + BOOTLOADER_VERSION_MINOR);