ADD: @marshmellow42 's fixes to cmdlft55xx.c (save_restoreGB)

[proxmark3-svn] / client / cmdlft55xx.c

diff --git a/client/cmdlft55xx.c b/client/cmdlft55xx.c
index 386ac608b178acabc3b9c596a3a572fc74470762..de0ade283813695a73ccaa99b55aad4cf3a5803d 100644 (file)
--- a/client/cmdlft55xx.c
+++ b/client/cmdlft55xx.c
@@ -384,18 +384,22 @@ bool DecodeT55xxBlock(){
                        ans = ASKDemod(cmdStr, FALSE, FALSE, 1);\r
                        break;\r
                case DEMOD_PSK1:\r
-                       // skip first 160 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r
+                       // skip first 16 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r
+                       save_restoreGB(1);\r
                        CmdLtrim("160");\r
                        snprintf(cmdStr, sizeof(buf),"%d %d 6", bitRate[config.bitrate], config.inverted );\r
                        ans = PSKDemod(cmdStr, FALSE);\r
+                       save_restoreGB(0);\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
                        CmdLtrim("160");\r
                        snprintf(cmdStr, sizeof(buf),"%d 0 6", bitRate[config.bitrate] );\r
                        ans = PSKDemod(cmdStr, FALSE);\r
                        psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
+                       save_restoreGB(1);\r
                        break;\r
                case DEMOD_NRZ:\r
                        snprintf(cmdStr, sizeof(buf),"%d %d 1", bitRate[config.bitrate], config.inverted );\r
@@ -1011,8 +1015,14 @@ int CmdT55xxInfo(const char *Cmd){
 \r
        if (!DecodeT55xxBlock()) return 1;\r
 \r
+       // too little space to start with\r
        if ( DemodBufferLen < 32) return 1;\r
 \r
+       // \r
+       PrintAndLog("Offset+32 ==%d\n DemodLen == %d", config.offset + 32,DemodBufferLen );\r
+               \r
+\r
+       \r
        uint8_t si = config.offset;\r
        uint32_t bl0      = PackBits(si, 32, DemodBuffer);\r
        \r