Removed ASCII converter, since it was not working ;-)
Hopefully fixed the CT when time is at midnight.
Added option to hide RDS errors:
showrdserrors = true Do show always
showrdserrors = false Only show errorless RDS
Added tone function.
Syntax:
radio.tone(x, y, z);
x = length in mS
y = Amplitude in dB, -30 to 0
z = Frequency in Hertz. (10 to 20000)
Note. After this command the audio is set to Unmute.
