+enum {
+ TEKPOWER_TP4000ZC,
+};
+
+struct dmm_info {
+ char *vendor;
+ char *device;
+ char *conn;
+ uint32_t baudrate;
+ int packet_size;
+ gboolean (*packet_valid)(const uint8_t *);
+ int (*packet_parse)(const uint8_t *, float *,
+ struct sr_datafeed_analog *, void *);
+ void (*dmm_details)(struct sr_datafeed_analog *, void *);
+};
+
+SR_PRIV struct dmm_info dmms[1];
+
+#define DMM_BUFSIZE 256