#define SERIAL_PARITY_ODD 2
struct sr_serial_dev_inst {
char *port;
+ char *serialcomm;
int fd;
};
#endif
/* Serial-specific instances */
-SR_PRIV struct sr_serial_dev_inst *sr_serial_dev_inst_new(
- const char *port, int fd);
+SR_PRIV struct sr_serial_dev_inst *sr_serial_dev_inst_new(const char *port,
+ const char *serialcomm);
SR_PRIV void sr_serial_dev_inst_free(struct sr_serial_dev_inst *serial);
/*--- hardware/common/serial.c ----------------------------------------------*/
-SR_PRIV GSList *list_serial_ports(void);
-SR_PRIV int serial_open(const char *pathname, int flags);
-SR_PRIV int serial_close(int fd);
-SR_PRIV int serial_flush(int fd);
-SR_PRIV int serial_write(int fd, const void *buf, size_t count);
-SR_PRIV int serial_read(int fd, void *buf, size_t count);
-SR_PRIV void *serial_backup_params(int fd);
-SR_PRIV int serial_restore_params(int fd, void *backup);
-SR_PRIV int serial_set_params(int fd, int baudrate, int bits, int parity,
- int stopbits, int flowcontrol);
-SR_PRIV int serial_set_paramstr(int fd, const char *paramstr);
-SR_PRIV int serial_readline(int fd, char **buf, int *buflen,
- uint64_t timeout_ms);
+typedef gboolean (*packet_valid_t)(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);
+SR_PRIV int serial_flush(struct sr_serial_dev_inst *serial);
+SR_PRIV int serial_write(struct sr_serial_dev_inst *serial,
+ const void *buf, size_t count);
+SR_PRIV int serial_read(struct sr_serial_dev_inst *serial, void *buf,
+ size_t count);
+SR_PRIV int serial_set_params(struct sr_serial_dev_inst *serial, int baudrate,
+ int bits, int parity, int stopbits, int flowcontrol, int rts, int dtr);
+SR_PRIV int serial_set_paramstr(struct sr_serial_dev_inst *serial,
+ const char *paramstr);
+SR_PRIV int serial_readline(struct sr_serial_dev_inst *serial, char **buf,
+ 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,
+ uint64_t timeout_ms, int baudrate);
/*--- hardware/common/ezusb.c -----------------------------------------------*/
struct sr_datafeed_analog *analog,
struct fs9721_info *info);
+/*--- hardware/common/dmm/metex14.c -----------------------------------------*/
+
+#define METEX14_PACKET_SIZE 14
+
+struct metex14_info {
+ gboolean is_ac, is_dc, is_resistance, is_capacity, is_temperature;
+ gboolean is_diode, is_frequency, is_ampere, is_volt, is_farad;
+ gboolean is_hertz, is_ohm, is_celsius, is_nano, is_micro, is_milli;
+ gboolean is_kilo, is_mega;
+};
+
+SR_PRIV gboolean sr_metex14_packet_valid(const uint8_t *buf);
+SR_PRIV int sr_metex14_parse(const uint8_t *buf, float *floatval,
+ struct sr_datafeed_analog *analog,
+ struct metex14_info *info);
+
#endif