rework of GetFromBigBuf() (#597)

[proxmark3-svn] / client / cmdlfem4x.c

diff --git a/client/cmdlfem4x.c b/client/cmdlfem4x.c
index 013c2f3fb427be478c318ff365b44d9e4f45692f..ff2ae5b0f527d3532167f3bf15e9106859bfded7 100644 (file)
--- a/client/cmdlfem4x.c
+++ b/client/cmdlfem4x.c
@@ -15,7 +15,6 @@
 #include "proxmark3.h"
 #include "ui.h"
 #include "util.h"
-#include "data.h"
 #include "graph.h"
 #include "cmdparser.h"
 #include "cmddata.h"
@@ -335,7 +334,7 @@ int CmdEM410xBrute(const char *Cmd)
                delay = param_get32ex(Cmd, 4, 1000, 10);
        }
 
-       param_getstr(Cmd, 0, filename);
+       param_getstr(Cmd, 0, filename, sizeof(filename));
        
        uidBlock = calloc(stUidBlock, 5);
        if (uidBlock == NULL) return 1;
@@ -606,7 +605,7 @@ int EM4x50Read(const char *Cmd, bool verbose)
        char tmp2[20];
        int phaseoff;
        high = low = 0;
-       memset(tmpbuff, 0, MAX_GRAPH_TRACE_LEN / 64);
+       memset(tmpbuff, 0, sizeof(tmpbuff));
 
        // get user entry if any
        sscanf(Cmd, "%i %i", &clk, &invert);
@@ -804,8 +803,7 @@ int usage_lf_em_read(void) {
 bool downloadSamplesEM() {
        // 8 bit preamble + 32 bit word response (max clock (128) * 40bits = 5120 samples)
        uint8_t got[6000];
-       GetFromBigBuf(got, sizeof(got), 0);
-       if ( !WaitForResponseTimeout(CMD_ACK, NULL, 4000) ) {
+       if (!GetFromBigBuf(got, sizeof(got), 0, NULL, 4000, true)) {
                PrintAndLog("command execution time out");
                return false;
        }
@@ -950,7 +948,6 @@ int EM4x05ReadWord_ext(uint8_t addr, uint32_t pwd, bool usePwd, uint32_t *wordDa
        }
        int testLen = (GraphTraceLen < 1000) ? GraphTraceLen : 1000;
        if (graphJustNoise(GraphBuffer, testLen)) {
-               PrintAndLog("no tag not found");
                return -1;
        }
        //attempt demod: