1 files changed, 41 insertions, 0 deletions
diff --git a/examples/serialWrite.csd b/examples/serialWrite.csd
new file mode 100644
index 0000000..2d368de
--- /dev/null
+++ b/examples/serialWrite.csd
@@ -0,0 +1,41 @@
+<CsoundSynthesizer>
+<CsOptions>
+; Select audio/midi flags here according to platform
+-n  ;;;no output
+;-iadc    ;;;uncomment -iadc if realtime audio input is needed too
+; For Non-realtime ouput leave only the line below:
+; -o serialWrite.wav -W ;;; for file output any platform
+</CsOptions>
+<CsInstruments>
+
+sr  = 44100
+ksmps = 500 ; the default krate can be too fast for the arduino to handle
+nchnls = 2
+0dbfs  = 1
+
+instr 1
+
+iPort serialBegin "/dev/cu.usbmodemfa131", 9600			;connect to the arduino with baudrate = 9600
+
+kGain init 16							;read our knob value
+kVal serialRead iPort
+if (kVal != -1) then
+    kGain = kVal/128
+endif
+
+aSig in								;get our audio input and get its rms
+kRms rms aSig*kGain
+
+kRms = kRms*kRms*255						;scale the rms to a good value for the LED and send it out
+serialWrite iPort, (kRms < 255 ? kRms : 255)			;must be in range: 0-255
+
+endin
+</CsInstruments>
+<CsScore>
+f 1 0 1024 10 1 1 1 1 1 1
+
+i 1 0 200
+e
+</CsScore>
+</CsoundSynthesizer>
+