From dd57061c11954b952ecc181d3857f94dc8d349a6 Mon Sep 17 00:00:00 2001
From: marshmellow42 <marshmellowrf@gmail.com>
Date: Mon, 6 Jul 2015 15:47:03 -0400
Subject: [PATCH] fix white spaces

---
 armsrc/iso14443b.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/armsrc/iso14443b.c b/armsrc/iso14443b.c
index 31634a83..bfbd7bf5 100644
--- a/armsrc/iso14443b.c
+++ b/armsrc/iso14443b.c
@@ -360,13 +360,13 @@ void SimulateIso14443bTag(void)
 	// prepare the (only one) tag answer:
 	CodeIso14443bAsTag(response1, sizeof(response1));
 	uint8_t *resp1Code = BigBuf_malloc(ToSendMax);
-	memcpy(resp1Code, ToSend, ToSendMax); 
+	memcpy(resp1Code, ToSend, ToSendMax);
 	uint16_t resp1CodeLen = ToSendMax;
 
 	// prepare the (other) tag answer:
 	CodeIso14443bAsTag(response2, sizeof(response2));
 	uint8_t *resp2Code = BigBuf_malloc(ToSendMax);
-	memcpy(resp2Code, ToSend, ToSendMax); 
+	memcpy(resp2Code, ToSend, ToSendMax);
 	uint16_t resp2CodeLen = ToSendMax;
 
 	// We need to listen to the high-frequency, peak-detected path.
@@ -390,15 +390,15 @@ void SimulateIso14443bTag(void)
 		// Good, look at the command now.
 		if ( (len == sizeof(cmd1) && memcmp(receivedCmd, cmd1, len) == 0)
 			|| (len == sizeof(cmd2) && memcmp(receivedCmd, cmd2, len) == 0) ) {
-			resp = response1; 
+			resp = response1;
 			respLen = sizeof(response1);
-			respCode = resp1Code; 
+			respCode = resp1Code;
 			respCodeLen = resp1CodeLen;
 		} else if ( (len == sizeof(cmd3) && receivedCmd[0] == cmd3[0])
 			|| (len == sizeof(cmd4) && receivedCmd[0] == cmd4[0]) ) {
-			resp = response2; 
+			resp = response2;
 			respLen = sizeof(response2);
-			respCode = resp2Code; 
+			respCode = resp2Code;
 			respCodeLen = resp2CodeLen;
 		} else {
 			Dbprintf("new cmd from reader: len=%d, cmdsRecvd=%d", len, cmdsRecvd);
@@ -457,13 +457,13 @@ void SimulateIso14443bTag(void)
 				(void)b;
 			}
 		}
-		
+
 		// trace the response:
 		if (tracing) {
 			uint8_t parity[MAX_PARITY_SIZE];
 			LogTrace(resp, respLen, 0, 0, parity, FALSE);
 		}
-			
+
 	}
 }
 
@@ -541,7 +541,7 @@ static RAMFUNC int Handle14443bSamplesDemod(int ci, int cq)
 		} else { \
 			v -= cq; \
 		} \
-	}		
+	}
  */
 // Subcarrier amplitude v = sqrt(ci^2 + cq^2), approximated here by max(abs(ci),abs(cq)) + 1/2*min(abs(ci),abs(cq)))
 #define CHECK_FOR_SUBCARRIER() { \
@@ -575,7 +575,7 @@ static RAMFUNC int Handle14443bSamplesDemod(int ci, int cq)
 			} \
 		} \
 	}
-	
+
 	switch(Demod.state) {
 		case DEMOD_UNSYNCD:
 			CHECK_FOR_SUBCARRIER();
@@ -673,7 +673,7 @@ static RAMFUNC int Handle14443bSamplesDemod(int ci, int cq)
 					Demod.metric -= Demod.thisBit;
 				}
 				(Demod.metricN)++;
-*/				
+*/
 
 				Demod.shiftReg >>= 1;
 				if(Demod.thisBit > 0) {	// logic '1'
@@ -741,10 +741,10 @@ static void GetSamplesFor14443bDemod(int n, bool quiet)
 	// Allocate memory from BigBuf for some buffers
 	// free all previous allocations first
 	BigBuf_free();
-	
+
 	// The response (tag -> reader) that we're receiving.
 	uint8_t *receivedResponse = BigBuf_malloc(MAX_FRAME_SIZE);
-	
+
 	// The DMA buffer, used to stream samples from the FPGA
 	int8_t *dmaBuf = (int8_t*) BigBuf_malloc(ISO14443B_DMA_BUFFER_SIZE);
 
@@ -1118,7 +1118,7 @@ void RAMFUNC SnoopIso14443b(void)
 
 	bool TagIsActive = FALSE;
 	bool ReaderIsActive = FALSE;
-	
+
 	// And now we loop, receiving samples.
 	for(;;) {
 		int behindBy = (lastRxCounter - AT91C_BASE_PDC_SSC->PDC_RCR) &
@@ -1238,7 +1238,7 @@ void SendRawCommand14443B(uint32_t datalen, uint32_t recv, uint8_t powerfield, u
 			uint16_t iLen = MIN(Demod.len, USB_CMD_DATA_SIZE);
 			cmd_send(CMD_ACK, iLen, 0, 0, Demod.output, iLen);
 		}
-	} 
+	}
 
 	if(!powerfield) {
 		FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
-- 
2.39.2