adjust lf simulation - fix one bug + attempt... (#369)

[proxmark3-svn] / client / cmdlft55xx.c

diff --git a/client/cmdlft55xx.c b/client/cmdlft55xx.c
index 8ab1892daf715ad18c64a01e0991c64d781c916d..252aaaa2a9440cca6812b488b5fd6c8d1ae608de 100644 (file)
--- a/client/cmdlft55xx.c
+++ b/client/cmdlft55xx.c
@@ -419,23 +419,23 @@ bool DecodeT55xxBlock(){
                        break;\r
                case DEMOD_PSK1:\r
                        // skip first 160 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r
-                       save_restoreGB(1);\r
+                       save_restoreGB(GRAPH_SAVE);\r
                        CmdLtrim("160");\r
                        snprintf(cmdStr, sizeof(buf),"%d %d 6", bitRate[config.bitrate], config.inverted );\r
                        ans = PSKDemod(cmdStr, false);\r
                        //undo trim samples\r
-                       save_restoreGB(0);\r
+                       save_restoreGB(GRAPH_RESTORE);\r
                        break;\r
                case DEMOD_PSK2: //inverted won't affect this\r
                case DEMOD_PSK3: //not fully implemented\r
                        // skip first 160 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r
-                       save_restoreGB(1);\r
+                       save_restoreGB(GRAPH_SAVE);\r
                        CmdLtrim("160");\r
                        snprintf(cmdStr, sizeof(buf),"%d 0 6", bitRate[config.bitrate] );\r
                        ans = PSKDemod(cmdStr, false);\r
                        psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
                        //undo trim samples\r
-                       save_restoreGB(0);\r
+                       save_restoreGB(GRAPH_RESTORE);\r
                        break;\r
                case DEMOD_NRZ:\r
                        snprintf(cmdStr, sizeof(buf),"%d %d 1", bitRate[config.bitrate], config.inverted );\r
@@ -507,8 +507,8 @@ bool tryDetectModulation(){
        t55xx_conf_block_t tests[15];\r
        int bitRate=0;\r
        uint8_t fc1 = 0, fc2 = 0, ans = 0;\r
-       int clk=0;\r
-       ans = fskClocks(&fc1, &fc2, (uint8_t *)&clk, false);\r
+       int clk = 0, firstClockEdge = 0;\r
+       ans = fskClocks(&fc1, &fc2, (uint8_t *)&clk, false, &firstClockEdge);\r
        if (ans && ((fc1==10 && fc2==8) || (fc1==8 && fc2==5))) {\r
                if ( FSKrawDemod("0 0", false) && test(DEMOD_FSK, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)) {\r
                        tests[hits].modulation = DEMOD_FSK;\r
@@ -594,7 +594,7 @@ bool tryDetectModulation(){
                clk = GetPskClock("", false, false);\r
                if (clk>0) {\r
                        // allow undo\r
-                       save_restoreGB(1);\r
+                       save_restoreGB(GRAPH_SAVE);\r
                        // skip first 160 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r
                        CmdLtrim("160");\r
                        if ( PSKDemod("0 0 6", false) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)) {\r
@@ -638,7 +638,7 @@ bool tryDetectModulation(){
                                }\r
                        } // inverse waves does not affect this demod\r
                        //undo trim samples\r
-                       save_restoreGB(0);\r
+                       save_restoreGB(GRAPH_RESTORE);\r
                }\r
        }       \r
        if ( hits == 1) {\r
@@ -1555,7 +1555,7 @@ bool tryDetectP1(bool getData) {
        uint8_t preamble[] = {1,1,1,0,0,0,0,0,0,0,0,1,0,1,0,1};\r
        size_t startIdx = 0;\r
        uint8_t fc1 = 0, fc2 = 0, ans = 0;\r
-       int clk = 0;\r
+       int clk = 0, firstClockEdge = 0;\r
        bool st = true;\r
 \r
        if ( getData ) {\r
@@ -1564,7 +1564,7 @@ bool tryDetectP1(bool getData) {
        }\r
 \r
        // try fsk clock detect. if successful it cannot be any other type of modulation...  (in theory...)\r
-       ans = fskClocks(&fc1, &fc2, (uint8_t *)&clk, false);\r
+       ans = fskClocks(&fc1, &fc2, (uint8_t *)&clk, false, &firstClockEdge);\r
        if (ans && ((fc1==10 && fc2==8) || (fc1==8 && fc2==5))) {\r
                if ( FSKrawDemod("0 0", false) && \r
                          preambleSearchEx(DemodBuffer,preamble,sizeof(preamble),&DemodBufferLen,&startIdx,false) && \r