From fc002eadfd81a8556b2e20681ed4e3a6d9e1f754 Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <eighthave@users.sourceforge.net>
Date: Sun, 3 Sep 2006 22:38:40 +0000
Subject: arduino-test.pd

svn path=/trunk/externals/hardware/arduino/; revision=5859
---
 Pd_firmware/Pd_firmware.pde | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

(limited to 'Pd_firmware/Pd_firmware.pde')

diff --git a/Pd_firmware/Pd_firmware.pde b/Pd_firmware/Pd_firmware.pde
index b76f749..1d64867 100644
--- a/Pd_firmware/Pd_firmware.pde
+++ b/Pd_firmware/Pd_firmware.pde
@@ -36,7 +36,8 @@
 
 /* 
  * TODO: get digitalInput working
- * TODO: add pulseIn functionality
+ * TODO: add pulseIn/pulseOut functionality
+ * TODO: save settings to EEPROM
  * TODO: add software PWM for servos, etc (servo.h or pulse.h)
  * TODO: redesign protocol to accomodate boards with more I/Os
  * TODO: add cycle markers to mark start of analog, digital, pulseIn, and PWM
@@ -112,7 +113,7 @@
 
 /* two byte PWM data format
  * ----------------------
- * 0  get ready for digital input bytes (ENABLE_SOFTWARE_PWM/ENABLE_PWM)
+ * 0  get ready for digital input bytes (ENABLE_PWM)
  * 1  pin #
  * 2  duty cycle expressed as 1 byte (255 = 100%)
  */
@@ -217,18 +218,12 @@ void setPinMode(int pin, int mode) {
     pwmStatus = pwmStatus &~ (1 << pin);
     pinMode(pin,OUTPUT);
   }
+  // this will apply to all digital pins once softPWM is implemented
   else if( (mode == PWM) && (pin >= 9) && (pin <= 11) ) {
     digitalPinStatus = digitalPinStatus | (1 << pin);
     pwmStatus = pwmStatus | (1 << pin);
-    softPwmStatus = softPwmStatus &~ (1 << pin);
     pinMode(pin,OUTPUT);
   }
-  else if(mode == SOFTPWM) {
-    digitalPinStatus = digitalPinStatus | (1 << pin);
-    pwmStatus = pwmStatus &~ (1 << pin);
-    softPwmStatus = softPwmStatus | (1 << pin);
-    pinMode(pin,OUTPUT);
-  } 
 }
 
 void setSoftPwm (int pin, byte pulsePeriod) {
@@ -293,7 +288,7 @@ void processInput(byte inputData) {
     case DISABLE_PWM:
       setPinMode(storedInputData[0],INPUT);
       break;
-    case ENABLE_SOFTWARE_PWM:
+/*    case ENABLE_SOFTWARE_PWM:
       setPinMode(storedInputData[1],SOFTPWM);
       setSoftPwm(storedInputData[1], storedInputData[0]);     
       break; 
@@ -303,6 +298,7 @@ void processInput(byte inputData) {
     case SET_SOFTWARE_PWM_FREQ:
       setSoftPwmFreq(storedInputData[0]);
       break;
+      */
     }
     executeMultiByteCommand = 0;
   }
-- 
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