X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/bce5d24494997238052d7f3fa7a3b89df43bce9f..cf4d3e21b01bcaa56addc04c0d5a5db4571158e7:/armsrc/mifaresniff.c

diff --git a/armsrc/mifaresniff.c b/armsrc/mifaresniff.c
index fed12772..0cc2963b 100644
--- a/armsrc/mifaresniff.c
+++ b/armsrc/mifaresniff.c
@@ -13,10 +13,10 @@
 
 static int sniffState = SNF_INIT;
 static uint8_t sniffUIDType;
-static uint8_t sniffUID[8];
-static uint8_t sniffATQA[2];
+static uint8_t sniffUID[8] = {0x00};
+static uint8_t sniffATQA[2] = {0x00};
 static uint8_t sniffSAK;
-static uint8_t sniffBuf[16];
+static uint8_t sniffBuf[16] = {0x00};
 static uint32_t timerData = 0;
 
 
@@ -139,7 +139,7 @@ bool RAMFUNC MfSniffLogic(const uint8_t *data, uint16_t len, uint8_t *parity, ui
 }
 
 bool RAMFUNC MfSniffSend(uint16_t maxTimeoutMs) {
-	if (traceLen && (GetTickCount() > timerData + maxTimeoutMs)) {
+	if (BigBuf_get_traceLen() && (GetTickCount() > timerData + maxTimeoutMs)) {
 		return intMfSniffSend();
 	}
 	return FALSE;
@@ -149,14 +149,15 @@ bool RAMFUNC MfSniffSend(uint16_t maxTimeoutMs) {
 bool intMfSniffSend() {
 
 	int pckSize = 0;
-	int pckLen = traceLen;
+	int pckLen = BigBuf_get_traceLen();
 	int pckNum = 0;
-
+	uint8_t *trace = BigBuf_get_addr();
+	
 	FpgaDisableSscDma();
 	while (pckLen > 0) {
 		pckSize = MIN(USB_CMD_DATA_SIZE, pckLen);
 		LED_B_ON();
-		cmd_send(CMD_ACK, 1, pckSize, pckNum, trace + traceLen - pckLen, pckSize);
+		cmd_send(CMD_ACK, 1, BigBuf_get_traceLen(), pckSize, trace + BigBuf_get_traceLen() - pckLen, pckSize);
 		LED_B_OFF();
 
 		pckLen -= pckSize;
@@ -167,7 +168,7 @@ bool intMfSniffSend() {
 	cmd_send(CMD_ACK,2,0,0,0,0);
 	LED_B_OFF();
 
-	iso14a_clear_trace();
+	clear_trace();
 	
 	return TRUE;
 }