#include <stdint.h>
+//trace buffer size as defined in armsrc/apps.h TRACE_SIZE
+#define TRACE_BUFFER_SIZE 4096
+#define FILE_PATH_SIZE 1000
#define SAMPLE_BUFFER_SIZE 64
-extern uint8_t sample_buf[SAMPLE_BUFFER_SIZE];
+extern uint8_t* sample_buf;
+extern size_t sample_buf_len;
#define arraylen(x) (sizeof(x)/sizeof((x)[0]))
void GetFromBigBuf(uint8_t *dest, int bytes, int start_index);