srd: support for mapping probes

[libsigrokdecode.git] / sigrokdecode.h

diff --git a/sigrokdecode.h b/sigrokdecode.h
index 1d8a79b78a760a1627368729090b9574d3e9ea88..70652a4f8cdcbf444c6316e5508a99d6b48a9112 100644 (file)
--- a/sigrokdecode.h
+++ b/sigrokdecode.h
@@ -99,6 +99,12 @@ struct srd_decoder {
        /** TODO */
        GSList *outputformats;
 
+       /** Probes */
+       GSList *probes;
+
+       /** Optional probes */
+       GSList *extra_probes;
+
        /* List of NULL-terminated char[], containing descriptions of the
         * supported annotation output.
         */
@@ -111,14 +117,23 @@ struct srd_decoder {
        PyObject *py_dec;
 };
 
+struct srd_probe {
+       char *id;
+       char *name;
+       char *desc;
+       int order;
+};
+
 struct srd_decoder_instance {
        struct srd_decoder *decoder;
        PyObject *py_instance;
        char *instance_id;
        GSList *pd_output;
-       int num_probes;
-       int unitsize;
-       uint64_t samplerate;
+       int dec_num_probes;
+       int *dec_probemap;
+       int data_num_probes;
+       int data_unitsize;
+       uint64_t data_samplerate;
        GSList *next_di;
 };
 
@@ -163,12 +178,14 @@ typedef struct {
 int srd_init(void);
 int srd_exit(void);
 int set_modulepath(void);
+int srd_instance_set_options(struct srd_decoder_instance *di,
+               GHashTable *options);
+int srd_instance_set_probes(struct srd_decoder_instance *di,
+               GHashTable *probes);
 struct srd_decoder_instance *srd_instance_new(const char *id,
-               const char *instance_id);
+               GHashTable *options);
 int srd_instance_stack(struct srd_decoder_instance *di_from,
                struct srd_decoder_instance *di_to);
-int srd_instance_set_probe(struct srd_decoder_instance *di,
-                               const char *probename, int num);
 struct srd_decoder_instance *srd_instance_find(char *instance_id);
 int srd_instance_start(struct srd_decoder_instance *di, PyObject *args);
 int srd_instance_decode(uint64_t start_samplenum,
@@ -191,6 +208,7 @@ char *srd_decoder_doc(struct srd_decoder *dec);
 
 /*--- util.c ----------------------------------------------------------------*/
 int py_attr_as_str(PyObject *py_obj, const char *attr, char **outstr);
+int py_dictitem_as_str(PyObject *py_obj, const char *key, char **outstr);
 int py_str_as_str(PyObject *py_str, char **outstr);
 int py_strlist_to_char(PyObject *py_strlist, char ***outstr);