2 * Tune FM radio to 107.9 MHz
3 * Bring ULX3S within 1 m distance of radio antenna
4 * You should hear silence.
5 * RDS display should show: "TEST1234"
6 * RDS long message (optional on some radios): "@ABCDEFGHIJ.."
14 char ps[9] = "TEST1234";
15 char rt[65] = "ABCDEFGH";
19 for(i = 0; i < sizeof(rt)-1; i++)
20 rt[i] = '@'+i; // ascii map
21 /* Setup initial RDS text */
22 rds.pi(pi); // station numeric ID
23 rds.stereo(0); // 0-Inform over RDS that we send Mono, 1-Stereo
24 rds.ta(0); // 0-No, 1-Traffice Announcements
25 rds.ps(ps); // 8-char text, displayed as station name
26 rds.rt(rt); // 64-char text, not every radio displays it
27 rds.Hz(107900000); // Hz carrier wave frequency
28 rds.length(260); // bytes message length (260 default)