Subject:
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Re: Rotation Sensor Values
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Tue, 25 Jul 2000 05:55:49 GMT
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Viewed:
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1785 times
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> #include <dsensor.h>
> #include <unistd.h>
> #include <conio.h>
> #include <rom/lcd.h>
>
> #include <dlcd.h>
>
> int main(int argc,char **argv) {
> ds_active(&SENSOR_2);
> ds_rotation_on(&SENSOR_2);
> ds_rotation_set(&SENSOR_2,0);
> lcd_number(SENSOR_2,sign,e0); //show the starting number
> lcd_refresh();
> while(1){
> lcd_number(SENSOR_2,sign,e0);
> lcd_refresh();
> delay(50);
> return 0;
> }
> }
Yes. It will only display two counter readings, then stop! See the
"return 0;" statement. It is inside the while (1) loop. Take it out of
the loop, and I am shure this one will also work. At least with 0.2.4
it does.
> #include <dsensor.h>
> #include <rom/lcd.h>
>
> int main(int argc,char **argv) {
> ds_active(&SENSOR_2);
> ds_rotation_on(&SENSOR_2);
> ds_rotation_set(&SENSOR_2,0);
> while(1){
> lcd_number(ROTATION_2,sign,e0);
> msleep(50);
> }
> return 0;
> }
Here the return statement is where you expect it to be...
Eddie C. Dost
ecd@skynet.be
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Message has 1 Reply:
 | | Re: Rotation Sensor Values
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| Oops. When I copied it, that statement got left out, and I put it bck in in the incoorect place. The original version of the code had the return in the outside loop. I know it is this way because I could turn the rotation sensor slowly, and see the (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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Message is in Reply To:
| | Re: Rotation Sensor Values
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| I figured you would be glad that I was not running 0.2.4. I cannot get it to compile correctly, so I use 0.2.3 instead. The two full programs are below, in case you wanted to see them in full. Andy ----This one does not work---- #include <dsensor.h> (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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