; Select audio/midi flags here according to platform
; Audio out Audio in No messages
-odac -iadc -d ;;;RT audio I/O
; For Non-realtime ouput leave only the line below:
; -o FLknob.wav -W ;;; for file output any platform
; A sine with oscillator with flknob controlled frequency
sr = 44100
kr = 441
ksmps = 100
nchnls = 1
FLpanel "Frequency Knob", 900, 400, 50, 50
; Minimum value output by the knob
imin = 200
; Maximum value output by the knob
imax = 5000
; Logarithmic type knob selected
iexp = -1
; Knob graphic type (1=3D knob)
itype = 1
; Display handle (-1=not used)
idisp = -1
; Width of the knob in pixels
iwidth = 70
; Distance of the left edge of the knob
; from the left edge of the panel
ix = 70
; Distance of the top edge of the knob
; from the top of the panel
iy = 125
gkfreq, ihandle FLknob "Frequency", imin, imax, iexp, itype, idisp, iwidth, ix, iy
; End of panel contents
FLpanelEnd
; Run the widget thread!
FLrun
; Set the widget's initial value
FLsetVal_i 300, ihandle
instr 1
iamp = 15000
ifn = 1
asig oscili iamp, gkfreq, ifn
out asig
endin
; Function table that defines a single cycle
; of a sine wave.
f 1 0 1024 10 1
; Instrument 1 will play a note for 1 hour.
i 1 0 3600
e