Society of Robots - Robot Forum
Software => Software => Topic started by: lucasromeiro on March 29, 2010, 06:56:32 PM
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hello, I'm d Brazil. I saw the code so sumo (stampy_sumo_source_code) downloaded the file and looked at the controls and had a lot of trouble understanding, someone could guide me, to give some tips, because I need the code of the sensor to the scan complete (radar) could not only use part of the radar, I need it because I am doing a project that needs something like this ... help me? you do for me will be very grateful. Thanks
link: http://www.societyofrobots.com/downloads/stampy_sumo_source_code.zip (http://www.societyofrobots.com/downloads/stampy_sumo_source_code.zip)
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Muio need this code, remove only part of the scanner! help me .. please.
void scan()
{
//swap scan directions
/*psuedocode
while object is detected
scan left while object detected
while object not detected
scan right until object detected*/
target_distance = analog(A3);//check sensor
if (target_distance > distance_thresh)//object detected
{
if (scan_angle>-20) //overflow protection
scan_angle-=1;//scan left
}
else //object not detected
{
if (scan_angle<130) //overflow protection
scan_angle+=1; //scan right
else //if scanned all the way, this forces it to start over
scan_angle=-20;
}
//servo scan code
output_bit(PIN_D2, 1);//139 center
long_delay_us(130+scan_angle);
output_bit(PIN_D2, 0);
//printf("angle: %ld distance: %u\r\n", scan_angle, target_distance);//debug code
}
????????????????????????????????????????
does not work, do not know if that is ..
HELPPPPPPPPPPPPPPPPPPPPPP
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Did you read the Stampy tutorial?
http://www.societyofrobots.com/robot_sumo.shtml (http://www.societyofrobots.com/robot_sumo.shtml)
I'm not sure how else to explain it . . .