GMutex usb_mutex;
HANDLE usb_event;
GPollFD usb_pollfd;
- sr_receive_data_callback_t usb_cb;
+ sr_receive_data_callback usb_cb;
void *usb_cb_data;
#endif
#endif
/*--- device.c --------------------------------------------------------------*/
-/** Values for the changes argument of sr_dev_driver.config_probe_set. */
+/** Values for the changes argument of sr_dev_driver.config_channel_set. */
enum {
- /** The enabled state of the probe has been changed. */
- SR_PROBE_SET_ENABLED = 1 << 0,
- /** The trigger setup of the probe has been changed. */
- SR_PROBE_SET_TRIGGER = 1 << 1,
+ /** The enabled state of the channel has been changed. */
+ SR_CHANNEL_SET_ENABLED = 1 << 0,
};
-SR_PRIV struct sr_probe *sr_probe_new(int index, int type,
+SR_PRIV struct sr_channel *sr_channel_new(int index, int type,
gboolean enabled, const char *name);
/* Generic device instances */
/* USB-specific instances */
SR_PRIV struct sr_usb_dev_inst *sr_usb_dev_inst_new(uint8_t bus,
uint8_t address, struct libusb_device_handle *hdl);
-SR_PRIV GSList *sr_usb_find_usbtmc(libusb_context *usb_ctx);
SR_PRIV void sr_usb_dev_inst_free(struct sr_usb_dev_inst *usb);
#endif
SR_PRIV struct sr_config *sr_config_new(int key, GVariant *data);
SR_PRIV void sr_config_free(struct sr_config *src);
SR_PRIV int sr_source_remove(int fd);
+SR_PRIV int sr_source_remove_pollfd(GPollFD *pollfd);
+SR_PRIV int sr_source_remove_channel(GIOChannel *channel);
SR_PRIV int sr_source_add(int fd, int events, int timeout,
- sr_receive_data_callback_t cb, void *cb_data);
+ sr_receive_data_callback cb, void *cb_data);
+SR_PRIV int sr_source_add_pollfd(GPollFD *pollfd, int timeout,
+ sr_receive_data_callback cb, void *cb_data);
+SR_PRIV int sr_source_add_channel(GIOChannel *channel, int events, int timeout,
+ sr_receive_data_callback cb, void *cb_data);
/*--- session.c -------------------------------------------------------------*/
GSList *devs;
/** List of struct datafeed_callback pointers. */
GSList *datafeed_callbacks;
+ struct sr_trigger *trigger;
GTimeVal starttime;
gboolean running;
SR_PRIV int sr_session_send(const struct sr_dev_inst *sdi,
const struct sr_datafeed_packet *packet);
-SR_PRIV int sr_session_stop_sync(void);
+SR_PRIV int sr_session_stop_sync(struct sr_session *session);
SR_PRIV int sr_sessionfile_check(const char *filename);
/*--- std.c -----------------------------------------------------------------*/
-typedef int (*dev_close_t)(struct sr_dev_inst *sdi);
-typedef void (*std_dev_clear_t)(void *priv);
+typedef int (*dev_close_callback)(struct sr_dev_inst *sdi);
+typedef void (*std_dev_clear_callback)(void *priv);
SR_PRIV int std_init(struct sr_context *sr_ctx, struct sr_dev_driver *di,
const char *prefix);
#ifdef HAVE_LIBSERIALPORT
SR_PRIV int std_serial_dev_open(struct sr_dev_inst *sdi);
SR_PRIV int std_serial_dev_acquisition_stop(struct sr_dev_inst *sdi,
- void *cb_data, dev_close_t dev_close_fn,
+ void *cb_data, dev_close_callback dev_close_fn,
struct sr_serial_dev_inst *serial, const char *prefix);
#endif
SR_PRIV int std_session_send_df_header(const struct sr_dev_inst *sdi,
const char *prefix);
SR_PRIV int std_dev_clear(const struct sr_dev_driver *driver,
- std_dev_clear_t clear_private);
+ std_dev_clear_callback clear_private);
SR_PRIV int std_serial_dev_close(struct sr_dev_inst *sdi);
/*--- strutil.c -------------------------------------------------------------*/
SR_PRIV int sr_atof(const char *str, float *ret);
SR_PRIV int sr_atof_ascii(const char *str, float *ret);
+/*--- soft-trigger.c --------------------------------------------------------*/
+
+struct soft_trigger_logic {
+ const struct sr_dev_inst *sdi;
+ const struct sr_trigger *trigger;
+ int count;
+ int unitsize;
+ int cur_stage;
+ uint8_t *prev_sample;
+};
+
+SR_PRIV struct soft_trigger_logic *soft_trigger_logic_new(
+ const struct sr_dev_inst *sdi, struct sr_trigger *trigger);
+SR_PRIV void soft_trigger_logic_free(struct soft_trigger_logic *st);
+SR_PRIV int soft_trigger_logic_check(struct soft_trigger_logic *st, uint8_t *buf,
+ int len);
+
/*--- hardware/common/serial.c ----------------------------------------------*/
#ifdef HAVE_LIBSERIALPORT
SERIAL_NONBLOCK = 4,
};
-typedef gboolean (*packet_valid_t)(const uint8_t *buf);
+typedef gboolean (*packet_valid_callback)(const uint8_t *buf);
SR_PRIV int serial_open(struct sr_serial_dev_inst *serial, int flags);
SR_PRIV int serial_close(struct sr_serial_dev_inst *serial);
int *buflen, gint64 timeout_ms);
SR_PRIV int serial_stream_detect(struct sr_serial_dev_inst *serial,
uint8_t *buf, size_t *buflen,
- size_t packet_size, packet_valid_t is_valid,
+ size_t packet_size,
+ packet_valid_callback is_valid,
uint64_t timeout_ms, int baudrate);
SR_PRIV int sr_serial_extract_options(GSList *options, const char **serial_device,
const char **serial_options);
SR_PRIV int serial_source_add(struct sr_serial_dev_inst *serial, int events,
- int timeout, sr_receive_data_callback_t cb, void *cb_data);
+ int timeout, sr_receive_data_callback cb, void *cb_data);
SR_PRIV int serial_source_remove(struct sr_serial_dev_inst *serial);
+SR_PRIV GSList *sr_serial_find_usb(uint16_t vendor_id, uint16_t product_id);
#endif
/*--- hardware/common/ezusb.c -----------------------------------------------*/
SR_PRIV GSList *sr_usb_find(libusb_context *usb_ctx, const char *conn);
SR_PRIV int sr_usb_open(libusb_context *usb_ctx, struct sr_usb_dev_inst *usb);
SR_PRIV int usb_source_add(struct sr_context *ctx, int timeout,
- sr_receive_data_callback_t cb, void *cb_data);
+ sr_receive_data_callback cb, void *cb_data);
SR_PRIV int usb_source_remove(struct sr_context *ctx);
#endif
const char *name;
const char *prefix;
int priv_size;
+ GSList *(*scan)(struct drv_context *drvc);
int (*dev_inst_new)(void *priv, struct drv_context *drvc,
const char *resource, char **params, const char *serialcomm);
int (*open)(void *priv);
int (*source_add)(void *priv, int events,
- int timeout, sr_receive_data_callback_t cb, void *cb_data);
+ int timeout, sr_receive_data_callback cb, void *cb_data);
int (*source_remove)(void *priv);
int (*send)(void *priv, const char *command);
int (*read_begin)(void *priv);
void *priv;
};
+SR_PRIV GSList *sr_scpi_scan(struct drv_context *drvc, GSList *options,
+ struct sr_dev_inst *(*probe_device)(struct sr_scpi_dev_inst *scpi));
SR_PRIV struct sr_scpi_dev_inst *scpi_dev_inst_new(struct drv_context *drvc,
const char *resource, const char *serialcomm);
SR_PRIV int sr_scpi_open(struct sr_scpi_dev_inst *scpi);
SR_PRIV int sr_scpi_source_add(struct sr_scpi_dev_inst *scpi, int events,
- int timeout, sr_receive_data_callback_t cb, void *cb_data);
+ int timeout, sr_receive_data_callback cb, void *cb_data);
SR_PRIV int sr_scpi_source_remove(struct sr_scpi_dev_inst *scpi);
SR_PRIV int sr_scpi_send(struct sr_scpi_dev_inst *scpi,
const char *format, ...);
gboolean is_diode, is_frequency, is_ampere, is_volt, is_farad;
gboolean is_hertz, is_ohm, is_celsius, is_pico, is_nano, is_micro;
gboolean is_milli, is_kilo, is_mega, is_gain, is_decibel, is_hfe;
- gboolean is_unitless;
+ gboolean is_unitless, is_logic;
};
#ifdef HAVE_LIBSERIALPORT