Compatibility fixes for Qt5 (#271)

[proxmark3-svn] / client / cmdlf.c

diff --git a/client/cmdlf.c b/client/cmdlf.c
index f78b380151d87cdacfe6855765b2dd0e67eab15e..7670136fc32019e101eab341e2cc361affbe5a31 100644 (file)
--- a/client/cmdlf.c
+++ b/client/cmdlf.c
@@ -12,6 +12,8 @@
 #include <stdlib.h>
 #include <string.h>
 #include <limits.h>
+#include <stdbool.h>
+#include <stdint.h>
 #include "proxmark3.h"
 #include "cmdlf.h"
 #include "lfdemod.h"     // for psk2TOpsk1
@@ -211,7 +213,7 @@ int usage_lf_read(void)
        PrintAndLog("Options:        ");
        PrintAndLog("       h            This help");
        PrintAndLog("       s            silent run no printout");
-       PrintAndLog("This function takes no arguments. ");
+       PrintAndLog("       [# samples]  # samples to collect (optional)");     
        PrintAndLog("Use 'lf config' to set parameters.");
        return 0;
 }
@@ -331,29 +333,41 @@ int CmdLFSetConfig(const char *Cmd)
        return 0;
 }
 
+bool lf_read(bool silent, uint32_t samples) {
+       if (offline) return false;
+       UsbCommand c = {CMD_ACQUIRE_RAW_ADC_SAMPLES_125K, {silent,samples,0}};
+       clearCommandBuffer();
+       //And ship it to device
+       SendCommand(&c);
+
+       UsbCommand resp;
+       if (g_lf_threshold_set) {
+               WaitForResponse(CMD_ACK,&resp);
+       } else {
+               if ( !WaitForResponseTimeout(CMD_ACK,&resp,2500) ) {
+                       PrintAndLog("command execution time out");
+                       return false;
+               }
+       }
+       getSamples(resp.arg[0], silent);
+
+       return true;
+}
+
 int CmdLFRead(const char *Cmd)
 {
-       if (offline) return 0;
        uint8_t cmdp = 0;
-       bool arg1 = false;
+       bool silent = false;
        if (param_getchar(Cmd, cmdp) == 'h')
        {
                return usage_lf_read();
        }
-       if (param_getchar(Cmd, cmdp) == 's') arg1 = true; //suppress print
-       //And ship it to device
-       UsbCommand c = {CMD_ACQUIRE_RAW_ADC_SAMPLES_125K, {arg1,0,0}};
-       clearCommandBuffer();
-       SendCommand(&c);
-       if (g_lf_threshold_set) {
-               WaitForResponse(CMD_ACK,NULL);
-       } else {
-               if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) {
-                       PrintAndLog("command execution time out");
-                       return 1;
-               }
+       if (param_getchar(Cmd, cmdp) == 's') {
+               silent = true; //suppress print
+               cmdp++;
        }
-       return 0;
+       uint32_t samples = param_get32ex(Cmd, cmdp, 0, 10);
+       return lf_read(silent, samples);
 }
 
 int CmdLFSnoop(const char *Cmd)
@@ -368,6 +382,8 @@ int CmdLFSnoop(const char *Cmd)
        clearCommandBuffer();
        SendCommand(&c);
        WaitForResponse(CMD_ACK,NULL);
+       getSamples(0, true);
+
        return 0;
 }
 
@@ -905,9 +921,8 @@ int CmdLFfind(const char *Cmd)
                return 0;
        }
 
-       if (!offline && (cmdp != '1')){
-               CmdLFRead("s");
-               getSamples("30000",false);
+       if (!offline && (cmdp != '1')) {
+               lf_read(true, 30000);
        } else if (GraphTraceLen < minLength) {
                PrintAndLog("Data in Graphbuffer was too small.");
                return 0;
@@ -1051,7 +1066,7 @@ int CmdLFfind(const char *Cmd)
                        ans=FSKrawDemod("",true);
                        if (ans>0) {
                                PrintAndLog("\nUnknown FSK Modulated Tag Found!");
-                               return 1;
+                               return CheckChipType(cmdp);;
                        }
                }
                bool st = true;
@@ -1059,15 +1074,16 @@ int CmdLFfind(const char *Cmd)
                if (ans>0) {
                        PrintAndLog("\nUnknown ASK Modulated and Manchester encoded Tag Found!");
                        PrintAndLog("\nif it does not look right it could instead be ASK/Biphase - try 'data rawdemod ab'");
-                       return 1;
+                       return CheckChipType(cmdp);;
                }
                ans=CmdPSK1rawDemod("");
                if (ans>0) {
                        PrintAndLog("Possible unknown PSK1 Modulated Tag Found above!\n\nCould also be PSK2 - try 'data rawdemod p2'");
                        PrintAndLog("\nCould also be PSK3 - [currently not supported]");
-                       PrintAndLog("\nCould also be NRZ - try 'data nrzrawdemod");
-                       return 1;
+                       PrintAndLog("\nCould also be NRZ - try 'data nrzrawdemod'");
+                       return CheckChipType(cmdp);;
                }
+               ans = CheckChipType(cmdp);
                PrintAndLog("\nNo Data Found!\n");
        }
        return 0;