From a4069fe2aa78f8008bc93165e1107057154b50d9 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Sat, 11 Nov 2017 22:34:34 +0100
Subject: [PATCH] chg:  code cleaning

---
 armsrc/hitag2.c | 11 ++++-------
 armsrc/hitagS.c |  1 -
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/armsrc/hitag2.c b/armsrc/hitag2.c
index b47125175..54570945f 100644
--- a/armsrc/hitag2.c
+++ b/armsrc/hitag2.c
@@ -684,14 +684,14 @@ static bool hitag2_authenticate(byte_t* rx, const size_t rxlen, byte_t* tx, size
 				return false;
 			}
 			*txlen = 5;
-			memcpy(tx,"\xc0",nbytes(*txlen));
+			memcpy(tx,"\xc0", nbytes(*txlen));
 		} break;
 			
 		// Received UID, crypto tag answer
 		case 32: {
 			if (!bCrypto) {
 				*txlen = 64;
-				memcpy(tx,NrAr,8);
+				memcpy(tx, NrAr, 8);
 				bCrypto = true;
 			} else {
 				DbpString("Authentication succesful!");
@@ -701,7 +701,7 @@ static bool hitag2_authenticate(byte_t* rx, const size_t rxlen, byte_t* tx, size
 			
 		// Unexpected response
 		default: {
-			Dbprintf("Uknown frame length: %d",rxlen);
+			Dbprintf("Uknown frame length: %d", rxlen);
 			return false;
 		} break;
 	}
@@ -863,7 +863,7 @@ void SnoopHitag(uint32_t type) {
 	AT91C_BASE_TC1->TC_CCR = AT91C_TC_CLKEN | AT91C_TC_SWTRG;
 	
 	// Reset the received frame, frame count and timing info
-	memset(rx,0x00,sizeof(rx));
+	memset(rx, 0x00, sizeof(rx));
 	frame_count = 0;
 	response = 0;
 	overflow = 0;
@@ -1452,9 +1452,6 @@ void ReaderHitag(hitag_function htf, hitag_data* htd) {
 				
 				// Capture tag frame (manchester decoding using only falling edges)
 				if (ra >= HITAG_T_EOF) {
-					if (rxlen != 0) {
-						//DbpString("wierd1?");
-					}
 					// Capture the T0 periods that have passed since last communication or field drop (reset)
 					// We always recieve a 'one' first, which has the falling edge after a half period |-_|
 					response = ra-HITAG_T_TAG_HALF_PERIOD;
diff --git a/armsrc/hitagS.c b/armsrc/hitagS.c
index ee4dc7d61..4502f93b7 100644
--- a/armsrc/hitagS.c
+++ b/armsrc/hitagS.c
@@ -962,7 +962,6 @@ void SimulateHitagSTag(bool tag_mem_supplied, byte_t* data) {
 
 	tag.pstate = HT_READY;
 	tag.tstate = HT_NO_OP;
-	tag.tstate = HT_NO_OP;
 	for (i = 0; i < 16; i++)
 		for (j = 0; j < 4; j++)
 			tag.pages[i][j] = 0x0;