SR_PRIV int rdtech_dps_get_model_version(struct sr_modbus_dev_inst *modbus,
enum rdtech_dps_model_type model_type,
uint16_t *model, uint16_t *version, uint32_t *serno);
SR_PRIV int rdtech_dps_get_model_version(struct sr_modbus_dev_inst *modbus,
enum rdtech_dps_model_type model_type,
uint16_t *model, uint16_t *version, uint32_t *serno);