extron_send_and_wait
return extron_send_and_wait(port->extron, port, cmd, NULL);
extron_send_and_wait(extron, NULL, "WI1*0CCEC", NULL);
extron_send_and_wait(extron, NULL, "WO0*CCEC", NULL);
err = extron_send_and_wait(extron, NULL, "N", "Pno");
err = extron_send_and_wait(extron, NULL, "W CN", "Ipn ");
err = extron_send_and_wait(extron, NULL, "*Q", "Bld");
err = extron_send_and_wait(extron, NULL, "2i", "Inf02*");
err = extron_send_and_wait(extron, NULL, "39Q", "Ver39*");
err = extron_send_and_wait(extron, NULL, "WI1*0CCEC", "CcecI1*");
err = extron_send_and_wait(extron, NULL, "WO0*CCEC", "CcecO0");
extron_send_and_wait(extron, NULL, "W1ihpd", "Ihpd1");
err = extron_send_and_wait(extron, NULL, "WI1*20CCEC", "CcecI1*");
err = extron_send_and_wait(extron, NULL, "WO20*CCEC", "CcecO20");
err = extron_send_and_wait(extron, NULL, "WI1*15LCEC", "LcecI1*15");
err = extron_send_and_wait(extron, extron->ports[p], cmd, resp);
err = extron_send_and_wait(extron, NULL, "WHDCP", "Hdcp");
return extron_send_and_wait(extron, NULL, "WLS", "Sig");
err = extron_send_and_wait(extron, NULL, "W3CV", "Vrb3");
extron_send_and_wait(extron, NULL, "W0ihpd", "Ihpd0");
extron_send_and_wait(extron, NULL, "W1ihpd", "Ihpd1");
ret = extron_send_and_wait(port->extron, port, "WI1,in.binEDID",
if (!extron_send_and_wait(extron, port, cmd, reply))
err = extron_send_and_wait(port->extron, port, cmd, resp);