X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/8ecdc2b1441417bf97661a3d3edd17a5afd707bf..3222f21b849ca283cc6c1f07c347285b8cbce075:/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c

diff --git a/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c b/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c
index bccb96c2c..f3f888e1c 100644
--- a/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c
+++ b/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c
@@ -9,13 +9,13 @@
 /*
   Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
-  Permission to use, copy, modify, and distribute this software
-  and its documentation for any purpose and without fee is hereby
-  granted, provided that the above copyright notice appear in all
-  copies and that both that the copyright notice and this
-  permission notice and warranty disclaimer appear in supporting
-  documentation, and that the name of the author not be used in
-  advertising or publicity pertaining to distribution of the
+  Permission to use, copy, modify, distribute, and sell this 
+  software and its documentation for any purpose is hereby granted
+  without fee, provided that the above copyright notice appear in 
+  all copies and that both that the copyright notice and this
+  permission notice and warranty disclaimer appear in supporting 
+  documentation, and that the name of the author not be used in 
+  advertising or publicity pertaining to distribution of the 
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -74,7 +74,7 @@ void XPROGProtocol_SetMode(void)
 void XPROGProtocol_Command(void)
 {
 	uint8_t XPROGCommand = Endpoint_Read_Byte();
-
+	
 	switch (XPROGCommand)
 	{
 		case XPRG_CMD_ENTER_PROGMODE:
@@ -420,13 +420,22 @@ static void XPROGProtocol_SetParam(void)
 	uint8_t XPROGParam = Endpoint_Read_Byte();
 	
 	/* Determine which parameter is being set, store the new parameter value */
-	if (XPROGParam == XPRG_PARAM_NVMBASE)
-	  XPROG_Param_NVMBase = Endpoint_Read_DWord_BE();
-	else if (XPROGParam == XPRG_PARAM_EEPPAGESIZE)
-	  XPROG_Param_EEPageSize = Endpoint_Read_Word_BE();
-	else
-	  ReturnStatus = XPRG_ERR_FAILED;
-	
+	switch (XPROGParam)
+	{
+		case XPRG_PARAM_NVMBASE:
+			XPROG_Param_NVMBase = Endpoint_Read_DWord_BE();
+			break;
+		case XPRG_PARAM_EEPPAGESIZE:
+			XPROG_Param_EEPageSize = Endpoint_Read_Word_BE();
+			break;
+		case XPRG_PARAM_UNDOC_1:
+		case XPRG_PARAM_UNDOC_2:
+			break; // Undocumented TPI parameter, just accept and discard
+		default:
+			ReturnStatus = XPRG_ERR_FAILED;
+			break;
+	}
+
 	Endpoint_ClearOUT();
 	Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);