X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=sigrok.h;h=9551b8874a8ad01fb0095c57f334a8809ea21cfa;hb=2a3f9541a4bece23b25e1b255c0fab31ba5a751b;hp=dd9881a79b58d814e821461968c316cca65b29a5;hpb=5e2ddeb098b677faca5d044f3523f5f6f3382d90;p=libsigrok.git

diff --git a/sigrok.h b/sigrok.h
index dd9881a7..9551b887 100644
--- a/sigrok.h
+++ b/sigrok.h
@@ -49,6 +49,11 @@
 #define SIGROK_ERR_MALLOC		-2 /* Malloc/calloc/realloc error */
 #define SIGROK_ERR_SAMPLERATE		-3 /* Incorrect samplerate */
 
+/* limited by uint64_t */
+#define MAX_NUM_PROBES 64
+#define MAX_PROBENAME_LEN 32
+
+
 /* Handy little macros */
 #define KHZ(n) ((n) * 1000)
 #define MHZ(n) ((n) * 1000000)
@@ -153,6 +158,7 @@ int filter_probes(int in_unitsize, int out_unitsize, int *probelist,
 		  uint64_t *length_out);
 
 char *sigrok_samplerate_string(uint64_t samplerate);
+char *sigrok_period_string(uint64_t frequency);
 
 /*--- analyzer.c ------------------------------------------------------------*/
 
@@ -210,7 +216,6 @@ struct device {
 	struct datastore *datastore;
 };
 
-#define MAX_PROBENAME_LEN 32
 struct probe {
 	int index;
 	gboolean enabled;