X-Git-Url: https://sigrok.org/gitweb/?p=libsigrokdecode.git;a=blobdiff_plain;f=sigrokdecode.h;h=a4b5c2cd43b0a6b4aafec72a6a2748e518c94501;hp=8c2ccd2271323bc587c7fa36cd93d67a3ac16910;hb=94d43b37bd34263f5ed9f7135aac5fe7413c7f07;hpb=bc5f5a434e148db1843be7b02b95a35d21237702

diff --git a/sigrokdecode.h b/sigrokdecode.h
index 8c2ccd2..a4b5c2c 100644
--- a/sigrokdecode.h
+++ b/sigrokdecode.h
@@ -50,9 +50,10 @@ extern "C" {
 #define SRD_OK                 0 /**< No error */
 #define SRD_ERR               -1 /**< Generic/unspecified error */
 #define SRD_ERR_MALLOC        -2 /**< Malloc/calloc/realloc error */
-#define SRD_ERR_ARG	           -3 /**< Function argument error */
-#define SRD_ERR_PYTHON        -4 /**< Python C API error */
-#define SRD_ERR_DECODERS_DIR  -5 /**< Protocol decoder path invalid */
+#define SRD_ERR_ARG           -3 /**< Function argument error */
+#define SRD_ERR_BUG           -4 /**< Errors hinting at internal bugs */
+#define SRD_ERR_PYTHON        -5 /**< Python C API error */
+#define SRD_ERR_DECODERS_DIR  -6 /**< Protocol decoder path invalid */
 
 /* libsigrokdecode loglevels. */
 #define SRD_LOG_NONE   0 /**< Output no messages at all. */
@@ -63,9 +64,14 @@ extern "C" {
 #define SRD_LOG_SPEW   5 /**< Output very noisy debug messages. */
 
 enum {
-	SRD_OUTPUT_LOGIC = 1,
-	SRD_OUTPUT_ANNOTATION,
-	SRD_OUTPUT_PROTOCOL,
+	SRD_OUTPUT_ANN,
+	SRD_OUTPUT_PROTO,
+	SRD_OUTPUT_BINARY,
+	/* When adding an output type, don't forget to expose it to PDs in:
+	 *     controller.c:PyInit_sigrokdecode()
+	 * and add a check in:
+	 *     module_sigrokdecode.c:Decoder_put()
+	 */
 };
 
 #define SRD_MAX_NUM_PROBES   64
@@ -90,9 +96,6 @@ struct srd_decoder {
 	/** The author of the decoder. May be NULL. */
 	char *author;
 
-	/** An email address of the decoder's author. May be NULL. */
-	char *email;
-
 	/** The license of the decoder. Valid values: "gplv2+", "gplv3+". */
 	char *license;
 
@@ -105,6 +108,11 @@ struct srd_decoder {
 	/** TODO */
 	GSList *outputformats;
 
+	/* List of NULL-terminated char[], containing descriptions of the
+	 * supported annotation output.
+	 */
+	GSList *annotation;
+
 	/** TODO */
 	PyObject *py_mod;
 
@@ -115,17 +123,19 @@ struct srd_decoder {
 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;
+	GSList *next_di;
 };
 
 struct srd_pd_output {
 	int pdo_id;
 	int output_type;
-	char *protocol_id;
-	char *description;
+	struct srd_decoder *decoder;
+	char *proto_id;
 };
 
 typedef struct {
@@ -137,6 +147,18 @@ typedef struct {
 	PyObject *sample;
 } srd_logic;
 
+struct srd_proto_data {
+	uint64_t start_sample;
+	uint64_t end_sample;
+	struct srd_pd_output *pdo;
+	int ann_format;
+	void *data;
+};
+
+struct srd_pd_callback {
+	int output_type;
+	void (*callback)(struct srd_proto_data *);
+};
 
 
 /*--- controller.c ----------------------------------------------------------*/
@@ -144,17 +166,24 @@ typedef struct {
 int srd_init(void);
 int srd_exit(void);
 int set_modulepath(void);
-struct srd_decoder_instance *srd_instance_new(const char *id);
+struct srd_decoder_instance *srd_instance_new(const char *id,
+		const char *instance_id);
+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);
-int srd_session_start(int num_probes, int unitsize, uint64_t samplerate);
-int srd_run_decoder(uint64_t timeoffset, uint64_t duration,
+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 timeoffset, uint64_t duration,
 		struct srd_decoder_instance *dec, uint8_t *inbuf, uint64_t inbuflen);
+int srd_session_start(int num_probes, int unitsize, uint64_t samplerate);
 int srd_session_feed(uint64_t timeoffset, uint64_t duration, uint8_t *inbuf,
 		uint64_t inbuflen);
-int pd_output_new(struct srd_decoder_instance *di, int output_type,
-		char *output_id, char *description);
+int pd_add(struct srd_decoder_instance *di, int output_type,
+		char *output_id);
 struct srd_decoder_instance *get_di_by_decobject(void *decobject);
+int srd_register_callback(int output_type, void *cb);
+void *srd_find_callback(int output_type);
 
 /*--- decoder.c -------------------------------------------------------------*/
 
@@ -167,6 +196,7 @@ int srd_unload_all_decoders(void);
 
 /*--- util.c ----------------------------------------------------------------*/
 int h_str(PyObject *py_res, const char *key, char **outstr);
+int py_strlist_to_char(PyObject *py_strlist, char ***outstr);
 
 /*--- log.c -----------------------------------------------------------------*/