From 5c1ff31c8af23a0be3d0cfdd58004effa4c2b702 Mon Sep 17 00:00:00 2001
From: Petr Baudis <pasky@ucw.cz>
Date: Sat, 21 Jul 2012 00:07:48 +0200
Subject: [PATCH] Arduino controlled: Get rid of debug prints, fix
 Serial.available() wait

---
 arduino/controlled/controlled.ino | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arduino/controlled/controlled.ino b/arduino/controlled/controlled.ino
index 270eb56..3be3479 100644
--- a/arduino/controlled/controlled.ino
+++ b/arduino/controlled/controlled.ino
@@ -17,22 +17,22 @@ void setup()
       lb[cpin[led][i] >> 4].setPinMode(cpin[led][i] & 0xf, LPM_PWM);
     }
   }
-  Serial.println("ready");
+  Serial.println("- ready");
 }
 
 void loop()
 {
   int led, i;
-  while (!Serial.available());
   for (led = 0; led < cpinsets; led++) {
     for (i = 0; i < CH; i++) {
+      while (!Serial.available());
       unsigned char s = Serial.read();
       //c[led][i] = s;
       c[led][i] = map(s, 0, 255, cmin[led][i], cmax[led][i]);
       //Serial.print(c[led][i], DEC);
-      Serial.print(" ");
+      //Serial.print(" ");
     }
   }
   setbyc(lb, c);
-  Serial.println(".");
+  //Serial.println(".");
 }