Add analog helper sr_analog_float_to_string().

[libsigrok.git] / include / libsigrok / proto.h

diff --git a/include/libsigrok/proto.h b/include/libsigrok/proto.h
index 51e02eca083cd22590149d672b93383ef831e7ec..0f4b98848914ab1f95e1848fc564a6e9a46f38e0 100644 (file)
--- a/include/libsigrok/proto.h
+++ b/include/libsigrok/proto.h
@@ -26,6 +26,13 @@
  * Header file containing API function prototypes.
  */
 
+/*--- analog.c --------------------------------------------------------------*/
+
+SR_API int sr_analog_to_float(const struct sr_datafeed_analog2 *analog,
+               float *buf);
+SR_API int sr_analog_float_to_string(float value, int digits, char *outbuf,
+               int bufsize);
+
 /*--- backend.c -------------------------------------------------------------*/
 
 SR_API int sr_init(struct sr_context **ctx);
@@ -55,12 +62,18 @@ SR_API int sr_dev_clear(const struct sr_dev_driver *driver);
 SR_API int sr_dev_open(struct sr_dev_inst *sdi);
 SR_API int sr_dev_close(struct sr_dev_inst *sdi);
 
-SR_API struct sr_dev_driver *sr_dev_inst_driver_get(struct sr_dev_inst *sdi);
-SR_API const char *sr_dev_inst_vendor_get(struct sr_dev_inst *sdi);
-SR_API const char *sr_dev_inst_model_get(struct sr_dev_inst *sdi);
-SR_API const char *sr_dev_inst_version_get(struct sr_dev_inst *sdi);
-SR_API const char *sr_dev_inst_sernum_get(struct sr_dev_inst *sdi);
-SR_API const char *sr_dev_inst_connid_get(struct sr_dev_inst *sdi);
+SR_API struct sr_dev_driver *sr_dev_inst_driver_get(const struct sr_dev_inst *sdi);
+SR_API const char *sr_dev_inst_vendor_get(const struct sr_dev_inst *sdi);
+SR_API const char *sr_dev_inst_model_get(const struct sr_dev_inst *sdi);
+SR_API const char *sr_dev_inst_version_get(const struct sr_dev_inst *sdi);
+SR_API const char *sr_dev_inst_sernum_get(const struct sr_dev_inst *sdi);
+SR_API const char *sr_dev_inst_connid_get(const struct sr_dev_inst *sdi);
+SR_API GSList *sr_dev_inst_channels_get(const struct sr_dev_inst *sdi);
+SR_API GSList *sr_dev_inst_channel_groups_get(const struct sr_dev_inst *sdi);
+
+SR_API struct sr_dev_inst *sr_dev_inst_user_new(const char *vendor,
+               const char *model, const char *version);
+SR_API int sr_dev_inst_channel_add(struct sr_dev_inst *sdi, int index, int type, const char *name);
 
 /*--- hwdriver.c ------------------------------------------------------------*/