crossbreak
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I wrote this into the wiki, since I found no code to feed my Arduino that should control my derailleur. hope that people who do this post more of it 
My servo sits in the frame not on the derailleur, but i still need this code :x
wiki entry http://endless-sphere.com/w/index.php/EBike#Automatic_Servo_Controlled_Derailleur_and_internal_gear_hub
has anyone around here done this? if not, who is in?
My servo sits in the frame not on the derailleur, but i still need this code :x
wiki entry http://endless-sphere.com/w/index.php/EBike#Automatic_Servo_Controlled_Derailleur_and_internal_gear_hub
has anyone around here done this? if not, who is in?
Code:
#include <servo.h>
#include <EEPROM.h>
#include <util/delay.h>
Servo myservo;
/* CHANGE ME */
// Servo limit - These number will change depending on how you installed your servo
//Set MANUAL_MODE = 1, connect a potentiometer to pin 3 and open the serial monitor
//Move to the lowerst and highest gear to set these variables
int SERVO_STOP_LOW = 179;
int SERVO_STOP_HIGH= 90;
#define MANUAL_MODE 1
//variable to read the value from the analog pin
int val;
int potpin = 3;
int servo_power_pin = 6;
int led_pin = 10;
// Current servo position
int current Pos = 100;
int current PosAddr = 0;
//Number of positions to move when a butten is pused
int servo_step size = 10;
// Flag set int the interrupt to signal a gear change
bool pendingShift = ture;
void setup ()
{
pinMode(servo_power_pin, OUTPUT);
pinMode(led_pin), OUTPUT);
pinMode(led_pin; OUTPUT);
myservo.attech(9); //atteches the servo on pin 9 to the servo object
Serial.begin(9600);
digitalWrite(servo_power_pin, LOW);
