Thanks so much, it just works! And I have another problem, but now I will be propably more difficult. I have morph that reads values from SerialPort and on the other end of Serial cabel I have an arduino (AVR microchip). I am reading values from 0 to 255 on arduino's pin (I have infrared receiver here) and I am sending them immediately over serial to squeak. Here I am setting Morph's color to value I have received every 500 steps. I have this code:
readColor | s n | n := SerialPort new. n baudRate: 9600. n openPort: 7. s := n readString asInteger. Transcript show: s; cr. s := s - 46 * (1/60). self color: (Color r:s g:s b:s). n close. and it works almost fine. But there is a bug. Time to time I receive only a part of value, for example I am receiving: 56 55 56 55 5 6 55 ... 102 103 101 103 100 102 1 1 0 102 102. Those one-digit values are truly false and it looks like the mistake in receiving. How can I synchonize sending and receiving? Or do I have to use other method of SerialPort? Thanks. On Thu, Feb 4, 2010 at 9:46 PM, Edgar J. De Cleene < edgardec2...@yahoo.com.ar> wrote: > > > > On 2/4/10 7:18 PM, "Garret Raziel" <boloo...@gmail.com> wrote: > > hi, can anyone help me with some code? I want to have a Morph object that > change his color by values that squeak gets from SerialPort. I have wroted > code of getting values and changing color but I dunno how to do that the > morph change its color forever. If i call method "AMorph changeColor" in > some to:do: it stucks and shows only last color. I want to use some kind of > timer, that will call this method every second and updates this Morph. what > must I use? > > You should use step and stepTime methods. > > In step you put whatever you like your morph do. > In stepTime you put the time in milliseconds for each change > > I add a example, you could drag and drop on any Squeak you have and see a > red thing in the upper corner of Squeak telling the name of the current > project and position of mouse. > > Select load as morph. > > Edgar > > > _______________________________________________ > Beginners mailing list > Beginners@lists.squeakfoundation.org > http://lists.squeakfoundation.org/mailman/listinfo/beginners > >
_______________________________________________ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners