X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Frdtech-dps%2Fprotocol.h;h=26c196ff43755d1585206c0e60df30f6bcf54e03;hb=884ae8c02167e9575c84f09c7eee427e0c7353b7;hp=fc23ed3ab1c087e2fdbe86484e330c4728386dc4;hpb=d7a4dad881bf78ce17519d3d7728f74d0ec11415;p=libsigrok.git

diff --git a/src/hardware/rdtech-dps/protocol.h b/src/hardware/rdtech-dps/protocol.h
index fc23ed3a..26c196ff 100644
--- a/src/hardware/rdtech-dps/protocol.h
+++ b/src/hardware/rdtech-dps/protocol.h
@@ -32,7 +32,14 @@
 
 #define LOG_PREFIX "rdtech-dps"
 
+enum rdtech_dps_model_type {
+	MODEL_NONE,
+	MODEL_DPS,
+	MODEL_RD,
+};
+
 struct rdtech_dps_model {
+	enum rdtech_dps_model_type model_type;
 	unsigned int id;
 	const char *name;
 	unsigned int max_current;
@@ -85,7 +92,8 @@ SR_PRIV int rdtech_dps_set_state(const struct sr_dev_inst *sdi,
 	struct rdtech_dps_state *state);
 
 SR_PRIV int rdtech_dps_get_model_version(struct sr_modbus_dev_inst *modbus,
-	uint16_t *model, uint16_t *version);
+	enum rdtech_dps_model_type model_type,
+	uint16_t *model, uint16_t *version, uint32_t *serno);
 SR_PRIV int rdtech_dps_seed_receive(const struct sr_dev_inst *sdi);
 SR_PRIV int rdtech_dps_receive_data(int fd, int revents, void *cb_data);