void light_it_up(int light_port)
{
int l_on_, l_off_, l_mid_, OK=0;
float s;
while (!OK) {
cbc_display_clear();
cbc_printf (0,0,"CALIBRATE: sensor port #%d", light_port);
cbc_printf(0,1," press <-- when light on");
while(!left_button()){/*sensor value when light is on*/
cbc_printf(0,2," value is %d, bright = low ",l_on_=analog10 (light_port));
msleep(50);
}
cbc_printf(0,1," light on value is = %d ", l_on_);
sleep(1.);
cbc_printf(0,2," press --> when light off ");
while(!right_button()){ /*sensor value when light is off*/
cbc_printf(0,3," value is %d, dark = high ",l_off_=analog10 (light_port));
msleep(50);
}
cbc_printf(0,2," light off value is = %d ", l_off_);
sleep(1.);
cbc_printf(0,3," ");
if((l_off_-l_on_)>=120){ /*bright = small values */
OK=1;
l_mid_=(l_on_+l_off_)/2;
cbc_printf(0,4,"Good Calibration!");
cbc_printf(0,6,"Diff = %d: WAITING",l_off_-l_on_);
while(analog10(light_port)>l_mid_){
cbc_printf(0,7,"Value = %d; Threshold = %d ",analog10(light_port),l_mid_);
msleep(25);
}
cbc_printf(0,6,"Going! ");
cbc_printf(0,7,"Value = %d; Threshold = %d ",analog10(light_port),l_mid_);
}
else{
s=seconds();
cbc_printf(0,6,"BAD CALIBRATION");
if(l_off_<512){
cbc_printf(0,7," Add Shielding!!");
}
else{
cbc_printf(0,7," Aim sensor!!");
}
}
}
}
void wait_for_light(int light_port_)
{
int l_on_, l_off_, l_mid_, t, OK=0;
int p; // temp until tone is implemented
float s;
while (!OK) {
cbc_display_clear();
cbc_printf (0,0,"CALIBRATE: sensor port #%d", light_port_);
sleep(1.); beep(); sleep(1.);
cbc_printf(0,1," press <-- when light on");
while(!left_button()){/*sensor value when light is on*/
cbc_printf(0,2," value is %d, bright = low ",l_on_=analog10 (light_port_));
msleep(50);
}
beep();
cbc_printf(0,1," light on value is = %d ", l_on_);
sleep(1.);
beep();
cbc_printf(0,2," press --> when light off ");
while(!right_button()){ /*sensor value when light is off*/
cbc_printf(0,3," value is %d, dark = high ",l_off_=analog10 (light_port_));
msleep(50);
}
beep();
cbc_printf(0,2," light off value is = %d ", l_off_);
sleep(1.);
beep();
cbc_printf(0,3," ");
if((l_off_-l_on_)>=120){ /*bright = small values */
OK=1;
l_mid_=(l_on_+l_off_)/2;
cbc_printf(0,4,"Good Calibration!");
cbc_printf(0,6,"Diff = %d: WAITING",l_off_-l_on_);
p=start_process(beeper1);
while(analog10(light_port_)>l_mid_){
cbc_printf(0,7,"Value = %d; Threshold = %d ",analog10(light_port_),l_mid_);
msleep(25);
}
cbc_printf(0,6,"Going! ");
cbc_printf(0,7,"Value = %d; Threshold = %d ",analog10(light_port_),l_mid_);
//kill_process(p); //works on cbc
__wfl_keep_beeping=0;//avoids kill process which has problems on Mac
}
else{
s=seconds();
cbc_printf(0,6,"BAD CALIBRATION");
if(l_off_<512){
cbc_printf(0,7," Add Shielding!!");
for(t=0; t<4; t++) {beep(); sleep(.2); beep(); sleep(0.4);}
beep();
}
else{
cbc_printf(0,7," Aim sensor!!");
for(t=0; t<4; t++) {beep(); sleep(.2); beep(); sleep(0.4);}
beep();
}
}
}
}
