Servo only does 90 degrees

[Corvl]

Hello all,

This night I finally made some time to build a gateway and a device to use a servo.
The only issues I had was finding drivers to programm the nano and the uno ( I use the uno for the servo).

Now , there is 1 issue. The servo only turns max 90 degrees. I uploaded the sketch without changing anything.
http://www.mysensors.org/build/servo

It should to a full 180 degrees I think ? it is a standard futaba S3001.
The servo is good ( I checked with my RC transmitter and reciever)

anyone has an idea how to troubleshoot?

edit ... oh ... that's wierd... when I use the slider or open-close , it does the 90 degrees. but when I click up-down, it does full 180 degrees ...... why not with the slider??

thanks,
Cor

[Corvl]

Just recieved a responce via another forum.

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I ran in the same problem. I fixed it by replacing the line:

myservo.write(SERVO_MAX + (SERVO_MIN-SERVO_MAX)/100 * val); // sets the servo position 0-180

by the following 2 lines of code:

    val = map(val, 0, 100, 0, 180); // scale 0%-100% between 0 and 180)
    myservo.write(val);       // sets the servo position 0-180

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