mcuvisa
let cdd = new.unwrap;
let mut cdsd= cdd.m_open.unwrap;
cdsd.m_send;
cdsd.m_get_describ;
m_init;
let cdd = mcuvisa::DefaultRM::new().unwrap();
let mut cdsd= cdd.m_open("TCPIP0::localhost::inst0::INSTR", 30).unwrap();
cdsd.m_send("cmd");
cdsd.m_get_describ();
power::m_init(&mut cdsd);