![](/media/cache/group/default_image.jpg.50x50_q85.jpg)
Code to drive Team 1's robot for the 2016 R5 robotics competition.
Dependencies: mbed navigation R5_StepperDrive LongRangeSensor DistanceSensor scanner Gripper ColorSensor
Diff: r5driver.cpp
- Revision:
- 40:2d33bb4d6d6f
- Parent:
- 39:1e26cc57c8b7
- Child:
- 41:029135230ebf
diff -r 1e26cc57c8b7 -r 2d33bb4d6d6f r5driver.cpp --- a/r5driver.cpp Wed Apr 06 22:07:38 2016 +0000 +++ b/r5driver.cpp Fri Apr 08 01:36:13 2016 +0000 @@ -1,6 +1,7 @@ #include "mbed.h" #include "StepperDrive.h" #include "LongRangeSensor.h" +#include "DistanceSensor.h" #include "navigation.h" #include "Gripper.h" @@ -32,13 +33,18 @@ led_red = 0; led_green = 1; + DistanceSensor shortRangeL(PTC2, 2); + DistanceSensor shortRangeR(PTC1, 3); +pc.printf("\nShort Range Sensors created"); +bluetooth.printf("\nShort Range Sensors created"); + LongRangeSensor longRangeL(bluetooth, PTB2); LongRangeSensor longRangeR(bluetooth, PTB3); pc.printf("\nLong Range Sensors created"); bluetooth.printf("\nLong Range Sensors created"); StepperDrive drive(bluetooth, PTE19, PTE18, 1, PTE3, PTE2, 0, 10.0625, - 8.4800, 650); // 8.375 + 8.2, 700); // 8.4800 /* (serial &, stepPinLeft, dirPinLeft, invertLeft, stepPinRight, dirPinRight, invertRight, wheelCircum, wheelSepar, periodUs) */ @@ -52,12 +58,12 @@ bluetooth.printf("\nNavigation created"); //loading r5 map... - r5map.addGraphNode(0, 1, 6, 0); - r5map.addGraphNode(1, 0, 6, 180); + r5map.addGraphNode(0, 1, 6.75, 0); + r5map.addGraphNode(1, 0, 6.75, 180); r5map.addGraphNode(1, 2, 7, 0); r5map.addGraphNode(2, 1, 7, 180); r5map.addGraphNode(2, 3, 8, 0); - r5map.addGraphNode(2, 12, 15, 90); + r5map.addGraphNode(2, 12, 14.75, 90); r5map.addGraphNode(3, 2, 8, 180); r5map.addGraphNode(3, 4, 8, 0); r5map.addGraphNode(4, 3, 8, 180); @@ -75,7 +81,7 @@ r5map.addGraphNode(10, 9, 8, 180); r5map.addGraphNode(10, 11, 4, 0); r5map.addGraphNode(11, 10, 4, 180); - r5map.addGraphNode(12, 2, 15, 270); + r5map.addGraphNode(12, 2, 14.75, 270); r5map.addGraphNode(12, 13, 8, 180); r5map.addGraphNode(12, 14, 6, 0); r5map.addGraphNode(13, 12, 8, 0); @@ -126,7 +132,7 @@ r5map.addGraphNode(34, 35, 2, 180); r5map.addGraphNode(35, 34, 2, 0); r5map.addGraphNode(36, 30, 12, 270); - r5map.addGraphNode(36, 37, 6, 180); + r5map.addGraphNode(36, 37, 7, 180); r5map.addGraphNode(37, 36, 7, 0); r5map.addGraphNode(37, 38, 7, 180); r5map.addGraphNode(38, 37, 7, 0); @@ -193,21 +199,20 @@ wait(1e-6); } - int target = V1; + int target; + target = V1; r5map.getShortestPath(target); pc.printf("\n\nDistance from %i to %i: %f\n", r5map.getVertex(), target, r5map.getMinDist(V1) ); bluetooth.printf("\n\nDistance from %i to %i: %f\n", r5map.getVertex(), target, r5map.getMinDist(V1) ); r5map.executeRoute(); wait(0.1); -// gripper.lower(); -// gripper.grip(); -// gripper.lift(); +// call to hunt - /* back up to safe turn-around location */ + // back up to safe turn-around location pc.printf("\nBack up to safe turn around location"); bluetooth.printf("\nBack up to safe turn around location"); - reverseMove(drive, 6.0, 0); + reverseMove(drive, 5.0, 0); while(!drive.isMoveDone()) { wait(1e-6); @@ -221,7 +226,7 @@ r5map.executeRoute(); wait(0.1); - /* back up to safe turn-around location */ + // back up to safe turn-around location pc.printf("\nBack up to a safe turn around location"); bluetooth.printf("\nBack up to a safe turn around location"); r5map.localizeLeftReverse(); @@ -234,6 +239,27 @@ r5map.setVertex(12); r5map.localizeLeftReverse(); + // turn 180 degrees to left + pc.printf("\nTurn left 180 degrees"); + bluetooth.printf("\nTurn left 180 degrees"); + drive.move(0, -180.0*(3.14159/180)); + // wait for move to complete + while(!drive.isMoveDone()) + { + wait(1e-6); + } + r5map.setAngle(0); + + // move to compensate for coming up short + pc.printf("\nCompensation move forward 2.0"); + bluetooth.printf("\nCompensation move forward 2.0"); + drive.move(2.0, 0); + // wait for move to complete + while(!drive.isMoveDone()) + { + wait(1e-6); + } + target = V2; r5map.getShortestPath(target); pc.printf("\n\nDistance from %i to %i: %f\n", r5map.getVertex(), target, r5map.getMinDist(V2) ); @@ -294,7 +320,7 @@ r5map.executeRoute(); wait(0.1); - /* back up to safe turn around location + /*// back up to safe turn around location pc.printf("\nBack up to a safe turn around location"); bluetooth.printf("\nBack up to a safe turn around location"); r5map.localizeLeftReverse();