ADD: @pwpivi 's latest fixes for bigbuff

[proxmark3-svn] / armsrc / BigBuf.c

diff --git a/armsrc/BigBuf.c b/armsrc/BigBuf.c
index 51fafdebc22b3b872a8a6b1cba3a9f34bfc2567e..e8cf8028e9551e5716e6b19c22dee4ac9b4964d0 100644 (file)
--- a/armsrc/BigBuf.c
+++ b/armsrc/BigBuf.c
@@ -96,9 +96,6 @@ uint16_t BigBuf_max_traceLen(void)
 }
 
 void clear_trace() {
-       uint8_t *trace = BigBuf_get_addr();
-       uint16_t max_traceLen = BigBuf_max_traceLen();
-       memset(trace, 0x44, max_traceLen);
        traceLen = 0;
 }
 
@@ -171,12 +168,8 @@ bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t iLen, uint32_t timestamp_
        traceLen += iLen;
 
        // parity bytes
-       if (iLen != 0) {
-               if (parity != NULL) {
+       if (parity != NULL && iLen != 0) {
                        memcpy(trace + traceLen, parity, num_paritybytes);
-               } else {
-                       memset(trace + traceLen, 0x00, num_paritybytes);
-               }
        }
        traceLen += num_paritybytes;
 
@@ -225,8 +218,6 @@ int LogTraceHitag(const uint8_t * btBytes, int iBits, int iSamples, uint32_t dwP
 
        return TRUE;
 }
-
-
 // Emulator memory
 uint8_t emlSet(uint8_t *data, uint32_t offset, uint32_t length){
        uint8_t* mem = BigBuf_get_EM_addr();