X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=libsigrokdecode.h;h=d37c432a537c9c5a8cbacbc6b4e27674eec69149;hb=730e07bca67df0ca9f7a4e68dff87d91d0316be9;hp=f043036e1809452703c45b9bbea664a1a2ff105d;hpb=17475b09ef9504f91a28b0873b53cec329513077;p=libsigrokdecode.git
diff --git a/libsigrokdecode.h b/libsigrokdecode.h
index f043036..d37c432 100644
--- a/libsigrokdecode.h
+++ b/libsigrokdecode.h
@@ -15,14 +15,12 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * along with this program; if not, see .
*/
-#ifndef LIBSIGROKDECODE_SIGROKDECODE_H
-#define LIBSIGROKDECODE_SIGROKDECODE_H
+#ifndef LIBSIGROKDECODE_LIBSIGROKDECODE_H
+#define LIBSIGROKDECODE_LIBSIGROKDECODE_H
-#include /* First, so we avoid a _POSIX_C_SOURCE warning. */
#include
#include
@@ -65,7 +63,7 @@ struct srd_session;
*/
/** Status/error codes returned by libsigrokdecode functions. */
-enum {
+enum srd_error_code {
SRD_OK = 0, /**< No error */
SRD_ERR = -1, /**< Generic/unspecified error */
SRD_ERR_MALLOC = -2, /**< Malloc/calloc/realloc error */
@@ -81,7 +79,7 @@ enum {
};
/* libsigrokdecode loglevels. */
-enum {
+enum srd_loglevel {
SRD_LOG_NONE = 0, /**< Output no messages at all. */
SRD_LOG_ERR = 1, /**< Output error messages. */
SRD_LOG_WARN = 2, /**< Output warnings. */
@@ -126,14 +124,14 @@ enum {
* - add a check in module_sigrokdecode.c:Decoder_put()
* - add a debug string in type_decoder.c:OUTPUT_TYPES
*/
-enum {
+enum srd_output_type {
SRD_OUTPUT_ANN,
SRD_OUTPUT_PYTHON,
SRD_OUTPUT_BINARY,
SRD_OUTPUT_META,
};
-enum {
+enum srd_configkey {
SRD_CONF_SAMPLERATE = 10000,
};
@@ -156,6 +154,12 @@ struct srd_decoder {
*/
char *license;
+ /** List of possible decoder input IDs. */
+ GSList *inputs;
+
+ /** List of possible decoder output IDs. */
+ GSList *outputs;
+
/** List of channels required by this decoder. */
GSList *channels;
@@ -180,14 +184,20 @@ struct srd_decoder {
*/
GSList *binary;
- /** List of decoder options. */
+ /** List of decoder options. */
GSList *options;
/** Python module. */
- PyObject *py_mod;
+ void *py_mod;
/** sigrokdecode.Decoder class. */
- PyObject *py_dec;
+ void *py_dec;
+};
+
+enum srd_initial_pin {
+ SRD_INITIAL_PIN_LOW,
+ SRD_INITIAL_PIN_HIGH,
+ SRD_INITIAL_PIN_SAME_AS_SAMPLE0,
};
/**
@@ -209,7 +219,7 @@ struct srd_decoder_option {
char *id;
char *desc;
GVariant *def;
- GSList *values;
+ GSList *values;
};
struct srd_decoder_annotation_row {
@@ -221,7 +231,7 @@ struct srd_decoder_annotation_row {
struct srd_decoder_inst {
struct srd_decoder *decoder;
struct srd_session *sess;
- PyObject *py_inst;
+ void *py_inst;
char *inst_id;
GSList *pd_output;
int dec_num_channels;
@@ -229,6 +239,46 @@ struct srd_decoder_inst {
int data_unitsize;
uint8_t *channel_samples;
GSList *next_di;
+
+ /** List of conditions a PD wants to wait for. */
+ GSList *condition_list;
+
+ /** Array of booleans denoting which conditions matched. */
+ GArray *match_array;
+
+ /** Absolute start sample number. */
+ uint64_t abs_start_samplenum;
+
+ /** Absolute end sample number. */
+ uint64_t abs_end_samplenum;
+
+ /** Pointer to the buffer/chunk of input samples. */
+ const uint8_t *inbuf;
+
+ /** Length (in bytes) of the input sample buffer. */
+ uint64_t inbuflen;
+
+ /** Absolute current samplenumber. */
+ uint64_t abs_cur_samplenum;
+
+ /** Array of "old" (previous sample) pin values. */
+ GArray *old_pins_array;
+
+ /** Handle for this PD stack's worker thread. */
+ GThread *thread_handle;
+
+ /** Indicates whether new samples are available for processing. */
+ gboolean got_new_samples;
+
+ /** Indicates whether the worker thread has handled all samples. */
+ gboolean handled_all_samples;
+
+ /** Requests termination of wait() and decode(). */
+ gboolean want_wait_terminate;
+
+ GCond got_new_samples_cond;
+ GCond handled_all_samples_cond;
+ GMutex data_mutex;
};
struct srd_pd_output {
@@ -249,7 +299,7 @@ struct srd_proto_data {
void *data;
};
struct srd_proto_data_annotation {
- int ann_format;
+ int ann_class;
char **ann_text;
};
struct srd_proto_data_binary {
@@ -267,19 +317,6 @@ struct srd_pd_callback {
void *cb_data;
};
-/* Custom Python types: */
-
-typedef struct {
- PyObject_HEAD
- struct srd_decoder_inst *di;
- uint64_t start_samplenum;
- unsigned int itercnt;
- uint8_t *inbuf;
- uint64_t inbuflen;
- PyObject *sample;
-} srd_logic;
-
-
/* srd.c */
SRD_API int srd_init(const char *path);
SRD_API int srd_exit(void);
@@ -290,8 +327,8 @@ SRD_API int srd_session_start(struct srd_session *sess);
SRD_API int srd_session_metadata_set(struct srd_session *sess, int key,
GVariant *data);
SRD_API int srd_session_send(struct srd_session *sess,
- uint64_t start_samplenum, uint64_t end_samplenum,
- const uint8_t *inbuf, uint64_t inbuflen);
+ uint64_t abs_start_samplenum, uint64_t abs_end_samplenum,
+ const uint8_t *inbuf, uint64_t inbuflen, uint64_t unitsize);
SRD_API int srd_session_destroy(struct srd_session *sess);
SRD_API int srd_pd_output_callback_add(struct srd_session *sess,
int output_type, srd_pd_output_callback cb, void *cb_data);
@@ -309,13 +346,15 @@ SRD_API int srd_decoder_unload_all(void);
SRD_API int srd_inst_option_set(struct srd_decoder_inst *di,
GHashTable *options);
SRD_API int srd_inst_channel_set_all(struct srd_decoder_inst *di,
- GHashTable *channels, int unit_size);
+ GHashTable *channels);
SRD_API struct srd_decoder_inst *srd_inst_new(struct srd_session *sess,
const char *id, GHashTable *options);
SRD_API int srd_inst_stack(struct srd_session *sess,
struct srd_decoder_inst *di_from, struct srd_decoder_inst *di_to);
SRD_API struct srd_decoder_inst *srd_inst_find_by_id(struct srd_session *sess,
const char *inst_id);
+SRD_API int srd_inst_initial_pins_set_all(struct srd_decoder_inst *di,
+ GArray *initial_pins);
/* log.c */
typedef int (*srd_log_callback)(void *cb_data, int loglevel,
@@ -324,8 +363,6 @@ SRD_API int srd_log_loglevel_set(int loglevel);
SRD_API int srd_log_loglevel_get(void);
SRD_API int srd_log_callback_set(srd_log_callback cb, void *cb_data);
SRD_API int srd_log_callback_set_default(void);
-SRD_API int srd_log_logdomain_set(const char *logdomain);
-SRD_API char *srd_log_logdomain_get(void);
/* error.c */
SRD_API const char *srd_strerror(int error_code);
@@ -340,6 +377,8 @@ SRD_API int srd_lib_version_current_get(void);
SRD_API int srd_lib_version_revision_get(void);
SRD_API int srd_lib_version_age_get(void);
SRD_API const char *srd_lib_version_string_get(void);
+SRD_API GSList *srd_buildinfo_libs_get(void);
+SRD_API char *srd_buildinfo_host_get(void);
#include "version.h"