27403 Parallax Inc, 27403 Datasheet - Page 158

• Manufacturer Part Number: 27403
• Description: GUIDE APP ROBOTCS W/SUMOBOT V1.0
• Manufacturer: Parallax Inc

Specifications of 27403

• Accessory Type: Manual
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SumoBot®
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Your Turn
Here is a wider variety of maneuver constants along with extra servo pulse width rotation
constants you will need to implement all 10 maneuvers.
Here is the
accommodate the
√
√
' -----[ Constants ]---------------------------------------------------
' SumoBot maneuver constants
Forward
Backward
RotateLeft
RotateRight
PivotLeft
PivotRight
CurveLeft
CurveRight
PivotLeftBack
pivotRightBack CON
' Servo pulse width rotation constants
FS_CCW
FS_CW
NO_ROT
LS_CCW
LS_CW
Save ServoControlWithLookup.bs2 as ServoControlWithLookupYourTurn.bs2.
Update the constants section with all the new declarations.
Pulse_Servos:
' Pulse to left servo
LOOKUP maneuver, [ FS_CCW, FS_CW, FS_CW, FS_CCW,
PULSOUT ServoLeft, temp
' Pulse to right servo
LOOKUP maneuver, [ FS_CW, FS_CCW, FS_CW, FS_CCW,
PULSOUT ServoRight, temp
' Pause between pulses (remove when using IR object detectors + QTIs)
PAUSE 20
RETURN
Pulse_Servos
PivotLeft
CON
CON
CON
CON
CON
CON
CON
CON
CON
CON
CON
CON
CON
CON
and
subroutine with its
NO_ROT, FS_CCW ], temp
FS_CW, NO_ROT ], temp
0
1
2
3
4
5
6
7
8
9
850
650
750
770
730
PivotRight
maneuvers:
' Forward
' Backward
' Rotate in place turning left
' Rotate in place turning right
' Pivot on 1 wheel turning left
' Pivot on 1 wheel turning right
' Curve to the left
' Curve to the right
' Pivot backward-left
' Pivot backward-right
' Full speed counterclockwise
' Full speed clockwise
' No rotation
' Low speed counterclockwise
' Low speed clockwise
LOOKUP
commands modified to