speed up the em4x05 cmds by only getting 6k...

[proxmark3-svn] / client / cmdlfem4x.c

diff --git a/client/cmdlfem4x.c b/client/cmdlfem4x.c
index 6781b03dcb4518bbedfd9d078b28ba9a3cb8b6be..e0c415bb30abaca040c6b97eca274f46053f063e 100644 (file)
--- a/client/cmdlfem4x.c
+++ b/client/cmdlfem4x.c
@@ -534,8 +534,8 @@ bool EM4x05testDemodReadData(uint32_t *word, bool readCmd) {
        // skip first two 0 bits as they might have been missed in the demod
        uint8_t preamble[] = {0,0,1,0,1,0};
        size_t startIdx = 0;
-       // set size to 15 to only test first 9 positions for the preamble
-       size_t size = (15 > DemodBufferLen) ? DemodBufferLen : 15;
+       // set size to 20 to only test first 14 positions for the preamble
+       size_t size = (20 > DemodBufferLen) ? DemodBufferLen : 20;
 
        //test preamble
        if ( !onePreambleSearch(DemodBuffer, preamble, sizeof(preamble), size, &startIdx) ) {