X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=sigrok.h;h=e2bbecc59a24281af38471a7ce5ec7701dc5570d;hb=ee4b6342afe8e42c0be481109b9b97e27cbb846a;hp=c25380af7ba8cc108484a679f4fe637089497020;hpb=a00ba012288726678e1a270961c8d4f46f3dbd33;p=libsigrok.git diff --git a/sigrok.h b/sigrok.h index c25380af..e2bbecc5 100644 --- a/sigrok.h +++ b/sigrok.h @@ -25,7 +25,9 @@ #include #include #include +#ifdef HAVE_LIBUSB_1_0 #include +#endif #ifdef __cplusplus extern "C" { @@ -76,13 +78,13 @@ typedef int (*receive_data_callback) (int fd, int revents, void *user_data); /* Data types used by hardware plugins for set_configuration() */ enum { - T_UINT64, - T_CHAR, - T_NULL, + SR_T_UINT64, + SR_T_CHAR, + SR_T_NULL, }; enum { - PROTO_RAW, + SR_PROTO_RAW, }; /* (Unused) protocol decoder stack entry */ @@ -92,24 +94,24 @@ struct protocol { int stackindex; }; -/* datafeed_packet.type values */ +/* sr_datafeed_packet.type values */ enum { - DF_HEADER, - DF_END, - DF_TRIGGER, - DF_LOGIC, - DF_ANALOG, - DF_PD, + SR_DF_HEADER, + SR_DF_END, + SR_DF_TRIGGER, + SR_DF_LOGIC, + SR_DF_ANALOG, + SR_DF_PD, }; -struct datafeed_packet { +struct sr_datafeed_packet { uint16_t type; uint64_t length; uint16_t unitsize; void *payload; }; -struct datafeed_header { +struct sr_datafeed_header { int feed_version; struct timeval starttime; uint64_t samplerate; @@ -132,7 +134,7 @@ struct analog_sample { struct sr_input { struct sr_input_format *format; char *param; - struct device *vdevice; + struct sr_device *vdevice; }; struct sr_input_format { @@ -145,7 +147,7 @@ struct sr_input_format { struct sr_output { struct sr_output_format *format; - struct device *device; + struct sr_device *device; char *param; void *internal; }; @@ -173,7 +175,7 @@ struct analyzer { /* Size of a chunk in units */ #define DATASTORE_CHUNKSIZE 512000 -struct datastore { +struct sr_datastore { /* Size in bytes of the number of units stored in this datastore */ int ds_unitsize; unsigned int num_units; /* TODO: uint64_t */ @@ -186,23 +188,23 @@ struct datastore { * to the device index within that plugin; it may be handling more than one * device. All relevant plugin calls take a device_index parameter for this. */ -struct device { +struct sr_device { /* Which plugin handles this device */ - struct device_plugin *plugin; + struct sr_device_plugin *plugin; /* A plugin may handle multiple devices of the same type */ int plugin_index; - /* List of struct probe* */ + /* List of struct sr_probe* */ GSList *probes; /* Data acquired by this device, if any */ - struct datastore *datastore; + struct sr_datastore *datastore; }; enum { - PROBE_TYPE_LOGIC, - PROBE_TYPE_ANALOG, + SR_PROBE_TYPE_LOGIC, + SR_PROBE_TYPE_ANALOG, }; -struct probe { +struct sr_probe { int index; int type; gboolean enabled; @@ -214,23 +216,28 @@ extern GSList *devices; /* Hardware plugin capabilities */ enum { - HWCAP_DUMMY, /* Used to terminate lists */ + SR_HWCAP_DUMMY, /* Used to terminate lists */ /* device classes */ - HWCAP_LOGIC_ANALYZER, + SR_HWCAP_LOGIC_ANALYZER, /* device options */ - HWCAP_SAMPLERATE, /* Change samplerate */ - HWCAP_PROBECONFIG, /* Configure probe mask */ - HWCAP_CAPTURE_RATIO, /* Set pre/post-trigger capture ratio */ - HWCAP_PATTERN_MODE, /* Pattern generator mode */ + SR_HWCAP_SAMPLERATE, /* Change samplerate */ + SR_HWCAP_PROBECONFIG, /* Configure probe mask */ + SR_HWCAP_CAPTURE_RATIO, /* Set pre/post-trigger capture ratio */ + SR_HWCAP_PATTERN_MODE, /* Pattern generator mode */ + + /* special stuff */ + SR_HWCAP_CAPTUREFILE, /* capturefile to inject */ + SR_HWCAP_CAPTURE_UNITSIZE, /* unitsize of capturefile data */ + SR_HWCAP_CAPTURE_NUM_PROBES,/* set number of probes */ /* acquisition modes */ - HWCAP_LIMIT_MSEC, /* Set a time limit for sample acquisition */ - HWCAP_LIMIT_SAMPLES, /* Set a limit on number of samples */ - HWCAP_CONTINUOUS, + SR_HWCAP_LIMIT_MSEC, /* Set a time limit for sample acquisition */ + SR_HWCAP_LIMIT_SAMPLES, /* Set a limit on number of samples */ + SR_HWCAP_CONTINUOUS, }; -struct hwcap_option { +struct sr_hwcap_option { int capability; int type; char *description; @@ -246,37 +253,39 @@ struct sr_device_instance { char *version; void *priv; union { - struct usb_device_instance *usb; - struct serial_device_instance *serial; + struct sr_usb_device_instance *usb; + struct sr_serial_device_instance *serial; }; }; /* sr_device_instance types */ enum { - USB_INSTANCE, - SERIAL_INSTANCE, + SR_USB_INSTANCE, + SR_SERIAL_INSTANCE, }; -struct usb_device_instance { +#ifdef HAVE_LIBUSB_1_0 +struct sr_usb_device_instance { uint8_t bus; uint8_t address; struct libusb_device_handle *devhdl; }; +#endif -struct serial_device_instance { +struct sr_serial_device_instance { char *port; int fd; }; /* Device instance status */ enum { - ST_NOT_FOUND, + SR_ST_NOT_FOUND, /* Found, but still booting */ - ST_INITIALIZING, + SR_ST_INITIALIZING, /* Live, but not in use */ - ST_INACTIVE, + SR_ST_INACTIVE, /* Actively in use in a session */ - ST_ACTIVE, + SR_ST_ACTIVE, }; /* @@ -287,17 +296,17 @@ enum { /* Device info IDs */ enum { /* struct sr_device_instance for this specific device */ - DI_INSTANCE, + SR_DI_INSTANCE, /* The number of probes connected to this device */ - DI_NUM_PROBES, - /* Samplerates supported by this device, (struct samplerates) */ - DI_SAMPLERATES, + SR_DI_NUM_PROBES, + /* Samplerates supported by this device, (struct sr_samplerates) */ + SR_DI_SAMPLERATES, /* Types of trigger supported, out of "01crf" (char *) */ - DI_TRIGGER_TYPES, + SR_DI_TRIGGER_TYPES, /* The currently set samplerate in Hz (uint64_t) */ - DI_CUR_SAMPLERATE, + SR_DI_CUR_SAMPLERATE, /* Supported pattern generator modes */ - DI_PATTERNMODES, + SR_DI_PATTERNMODES, }; /* @@ -305,16 +314,17 @@ enum { * granularity, or is limited to a set of defined samplerates. Use either * step or list, but not both. */ -struct samplerates { +struct sr_samplerates { uint64_t low; uint64_t high; uint64_t step; uint64_t *list; }; -struct device_plugin { +struct sr_device_plugin { /* Plugin-specific */ char *name; + char *longname; int api_version; int (*init) (char *deviceinfo); void (*cleanup) (void); @@ -330,15 +340,8 @@ struct device_plugin { void (*stop_acquisition) (int device_index, gpointer session_device_id); }; -struct gsource_fd { - GSource source; - GPollFD gpfd; - /* Not really using this */ - GSource *timeout_source; -}; - -struct session { - /* List of struct device* */ +struct sr_session { + /* List of struct sr_device* */ GSList *devices; /* List of struct analyzer* */ GSList *analyzers;