X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/2a99a730556a54222ac653e803316a7839c7cb58..59d86bafb73b420c7c26131626c48243488a4f2b:/armsrc/BigBuf.c diff --git a/armsrc/BigBuf.c b/armsrc/BigBuf.c index da3b0ce2..a5fcea7d 100644 --- a/armsrc/BigBuf.c +++ b/armsrc/BigBuf.c @@ -13,6 +13,7 @@ #include "proxmark3.h" #include "apps.h" #include "string.h" +#include "util.h" // BigBuf is the large multi-purpose buffer, typically used to hold A/D samples or traces. // Also used to hold various smaller buffers and the Mifare Emulator Memory. @@ -61,6 +62,10 @@ void BigBuf_Clear_ext(bool verbose) Dbprintf("Buffer cleared (%i bytes)",BIGBUF_SIZE); } +void BigBuf_Clear_keep_EM(void) +{ + memset(BigBuf,0,BigBuf_hi); +} // allocate a chunk of memory from BigBuf. We allocate high memory first. The unallocated memory // at the beginning of BigBuf is always for traces/samples