This program is for an autonomous robot for the competition at the Hochschule Luzern. http://cruisingcrepe.wordpress.com/ We are one of the 32 teams. http://cruisingcrepe.wordpress.com/ The postition control is based on this Documentation: Control of Wheeled Mobile Robots: An Experimental Overview from Alessandro De Luca, Giuseppe Oriolo, Marilena Vendittelli. For more information see here: http://www.dis.uniroma1.it/~labrob/pub/papers/Ramsete01.pdf
Fork of autonomous Robot Android by
main.cpp@36:4226e50a0bcd, 2013-05-25 (annotated)
- Committer:
- chrigelburri
- Date:
- Sat May 25 15:42:24 2013 +0000
- Revision:
- 36:4226e50a0bcd
- Parent:
- 34:62996eed658a
- Child:
- 38:d76e488e725f
bremsung funktioniert zwei Sekunden nach dem zielpunkt
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
chrigelburri | 18:306d362d692b | 1 | |
chrigelburri | 10:09ddb819fdcb | 2 | /*! \mainpage Index Page |
chrigelburri | 2:d8e1613dc38b | 3 | * @author Christian Burri |
chrigelburri | 11:775ebb69d5e1 | 4 | * @author Arno Galliker |
chrigelburri | 2:d8e1613dc38b | 5 | * |
chrigelburri | 11:775ebb69d5e1 | 6 | * @copyright Copyright © 2013 HSLU Pren Team #1 Cruising Crêpe |
chrigelburri | 1:6cd533a712c6 | 7 | * All rights reserved. |
chrigelburri | 2:d8e1613dc38b | 8 | * |
chrigelburri | 11:775ebb69d5e1 | 9 | * @brief |
chrigelburri | 2:d8e1613dc38b | 10 | * |
chrigelburri | 15:cb1337567ad4 | 11 | * This program is for an autonomous robot for the competition |
chrigelburri | 4:3a97923ff2d4 | 12 | * at the Hochschule Luzern. |
chrigelburri | 3:92ba0254af87 | 13 | * We are one of the 32 teams. In the team #1 is: |
chrigelburri | 11:775ebb69d5e1 | 14 | * - Bauernfeind Julia <B>WI</B> <a href="mailto:julia.bauernfeind@stud.hslu.ch">julia.bauernfeind@stud.hslu.ch</a> |
chrigelburri | 11:775ebb69d5e1 | 15 | * - Büttler Pirmin <B>WI</B> <a href="mailto:pirmin.buetler@stud.hslu.ch">pirmin.buetler@stud.hslu.ch</a> |
chrigelburri | 11:775ebb69d5e1 | 16 | * - Amberg Reto <B>I</B> <a href="mailto:reto.amberg@stud.hslu.ch">reto.amberg@stud.hslu.ch</a> |
chrigelburri | 11:775ebb69d5e1 | 17 | * - Galliker Arno <B>I</B> <a href="mailto:arno.galliker@stud.hslu.ch">arno.galliker@stud.hslu.ch</a> |
chrigelburri | 11:775ebb69d5e1 | 18 | * - Amrein Marcel <B>M</B> <a href="mailto:marcel.amrein@stud.hslu.ch">marcel.amrein@stud.hslu.ch</a> |
chrigelburri | 11:775ebb69d5e1 | 19 | * - Flühler Ramon <B>M</B> <a href="mailto:ramon.fluehler@stud.hslu.ch">ramon.fluehler@stud.hslu.ch</a> |
chrigelburri | 11:775ebb69d5e1 | 20 | * - Burri Christian <B>ET</B> <a href="mailto:christian.burri@stud.hslu.ch">christian.burri@stud.hslu.ch</a> |
chrigelburri | 4:3a97923ff2d4 | 21 | * |
chrigelburri | 13:a7c30ee09bae | 22 | * The postition control is based on this Documentation: Control of Wheeled Mobile Robots: |
chrigelburri | 13:a7c30ee09bae | 23 | * An Experimental Overview from Alessandro De Luca, Giuseppe Oriolo, Marilena Vendittelli. |
chrigelburri | 15:cb1337567ad4 | 24 | * For more information see here: <a href="http://www.dis.uniroma1.it/~labrob/pub/papers/Ramsete01.pdf">http://www.dis.uniroma1.it/~labrob/pub/papers/Ramsete01.pdf</a> |
chrigelburri | 2:d8e1613dc38b | 25 | * |
chrigelburri | 21:48248c5b8992 | 26 | * The connection to an android smartphone is realise with the library MicroBridge(Android ADB) from Junichi Katsu. |
chrigelburri | 21:48248c5b8992 | 27 | * For more information see here: <a href="http://mbed.org/users/jksoft/code/MicroBridge/">http://mbed.org/users/jksoft/code/MicroBridge/</a> |
chrigelburri | 21:48248c5b8992 | 28 | * |
chrigelburri | 13:a7c30ee09bae | 29 | * The rest of the classes are only based on standard library from mbed. |
chrigelburri | 15:cb1337567ad4 | 30 | * For more information see here: <a href="http://mbed.org/users/mbed_official/code/mbed/">http://mbed.org/users/mbed_official/code/mbed/</a> |
chrigelburri | 1:6cd533a712c6 | 31 | */ |
chrigelburri | 1:6cd533a712c6 | 32 | |
chrigelburri | 11:775ebb69d5e1 | 33 | /** |
chrigelburri | 11:775ebb69d5e1 | 34 | * @file main.cpp |
chrigelburri | 11:775ebb69d5e1 | 35 | */ |
chrigelburri | 11:775ebb69d5e1 | 36 | |
chrigelburri | 1:6cd533a712c6 | 37 | #include "defines.h" |
chrigelburri | 1:6cd533a712c6 | 38 | #include "State.h" |
chrigelburri | 1:6cd533a712c6 | 39 | #include "RobotControl.h" |
chrigelburri | 18:306d362d692b | 40 | #include "androidADB.h" |
chrigelburri | 11:775ebb69d5e1 | 41 | |
chrigelburri | 28:b3e195e80439 | 42 | PwmOut led[4] = {LED1, LED2, LED3, LED4}; |
chrigelburri | 24:08241be546ba | 43 | |
chrigelburri | 24:08241be546ba | 44 | /** |
chrigelburri | 11:775ebb69d5e1 | 45 | * @name Hallsensor |
chrigelburri | 11:775ebb69d5e1 | 46 | * @{ |
chrigelburri | 11:775ebb69d5e1 | 47 | */ |
chrigelburri | 12:235e318a414f | 48 | |
chrigelburri | 12:235e318a414f | 49 | /** |
chrigelburri | 12:235e318a414f | 50 | * @brief <code>hallsensorLeft</code> object with pin15, pin17 and pin16 |
chrigelburri | 12:235e318a414f | 51 | */ |
chrigelburri | 11:775ebb69d5e1 | 52 | Hallsensor hallLeft(p18, p17, p16); |
chrigelburri | 12:235e318a414f | 53 | |
chrigelburri | 11:775ebb69d5e1 | 54 | /** |
chrigelburri | 11:775ebb69d5e1 | 55 | * @brief <code>hallsensorLeft</code> object with pin17, pin28 and pin29 |
chrigelburri | 11:775ebb69d5e1 | 56 | */ |
chrigelburri | 11:775ebb69d5e1 | 57 | Hallsensor hallRight(p27, p28, p29); |
chrigelburri | 11:775ebb69d5e1 | 58 | /*! @} */ |
chrigelburri | 1:6cd533a712c6 | 59 | |
chrigelburri | 10:09ddb819fdcb | 60 | /** |
chrigelburri | 11:775ebb69d5e1 | 61 | * @name Motors and Robot Control |
chrigelburri | 12:235e318a414f | 62 | * @{ |
chrigelburri | 10:09ddb819fdcb | 63 | */ |
chrigelburri | 12:235e318a414f | 64 | |
chrigelburri | 12:235e318a414f | 65 | /** |
chrigelburri | 12:235e318a414f | 66 | * @brief <code>leftMotor</code> object with pin26, pin25, pin24, |
chrigelburri | 12:235e318a414f | 67 | * pin19 and <code>hallsensorLeft</code> object |
chrigelburri | 12:235e318a414f | 68 | */ |
chrigelburri | 1:6cd533a712c6 | 69 | MaxonESCON leftMotor(p26, p25, p24, p19, &hallLeft); |
chrigelburri | 12:235e318a414f | 70 | |
chrigelburri | 11:775ebb69d5e1 | 71 | /** |
chrigelburri | 12:235e318a414f | 72 | * @brief <code>rightMotor</code> object with pin23, pin22, pin21, |
chrigelburri | 12:235e318a414f | 73 | * pin20 and <code>hallsensorRight</code> object |
chrigelburri | 11:775ebb69d5e1 | 74 | */ |
chrigelburri | 1:6cd533a712c6 | 75 | MaxonESCON rightMotor(p23, p22, p21, p20, &hallRight); |
chrigelburri | 1:6cd533a712c6 | 76 | |
chrigelburri | 11:775ebb69d5e1 | 77 | /** |
chrigelburri | 12:235e318a414f | 78 | * @brief <code>robotControl</code> object with <code>leftMotor</code>, |
chrigelburri | 12:235e318a414f | 79 | * <code>rightMotor</code> and the sampling rate for the run method |
chrigelburri | 11:775ebb69d5e1 | 80 | */ |
chrigelburri | 11:775ebb69d5e1 | 81 | RobotControl robotControl(&leftMotor, &rightMotor, PERIOD_ROBOTCONTROL); |
chrigelburri | 11:775ebb69d5e1 | 82 | /*! @} */ |
chrigelburri | 1:6cd533a712c6 | 83 | |
chrigelburri | 11:775ebb69d5e1 | 84 | /** |
chrigelburri | 11:775ebb69d5e1 | 85 | * @name Logging & State |
chrigelburri | 11:775ebb69d5e1 | 86 | * @{ |
chrigelburri | 11:775ebb69d5e1 | 87 | */ |
chrigelburri | 12:235e318a414f | 88 | |
chrigelburri | 12:235e318a414f | 89 | /** |
chrigelburri | 12:235e318a414f | 90 | * @brief Define the struct for the State and the Logging |
chrigelburri | 12:235e318a414f | 91 | */ |
chrigelburri | 11:775ebb69d5e1 | 92 | state_t s; |
chrigelburri | 12:235e318a414f | 93 | |
chrigelburri | 11:775ebb69d5e1 | 94 | /** |
chrigelburri | 12:235e318a414f | 95 | * @brief <code>state</code> object with <code>robotControl</code>, |
chrigelburri | 12:235e318a414f | 96 | * <code>rightMotor</code>, <code>leftMotor</code>, <code>battery</code> |
chrigelburri | 12:235e318a414f | 97 | * and the sampling rate for the run method |
chrigelburri | 11:775ebb69d5e1 | 98 | */ |
chrigelburri | 11:775ebb69d5e1 | 99 | State state(&s, &robotControl, &leftMotor, &rightMotor, p15, PERIOD_STATE); |
chrigelburri | 11:775ebb69d5e1 | 100 | /*! @} */ |
chrigelburri | 1:6cd533a712c6 | 101 | |
chrigelburri | 14:6a45a9f940a8 | 102 | /** |
chrigelburri | 14:6a45a9f940a8 | 103 | * @name Communication |
chrigelburri | 14:6a45a9f940a8 | 104 | * @{ |
chrigelburri | 14:6a45a9f940a8 | 105 | */ |
chrigelburri | 14:6a45a9f940a8 | 106 | |
chrigelburri | 14:6a45a9f940a8 | 107 | /*! @} */ |
chrigelburri | 14:6a45a9f940a8 | 108 | |
chrigelburri | 12:235e318a414f | 109 | /** |
chrigelburri | 12:235e318a414f | 110 | * @brief Main function. Start the Programm here. |
chrigelburri | 12:235e318a414f | 111 | */ |
chrigelburri | 1:6cd533a712c6 | 112 | int main() |
chrigelburri | 1:6cd533a712c6 | 113 | { |
chrigelburri | 12:235e318a414f | 114 | |
chrigelburri | 12:235e318a414f | 115 | /** |
chrigelburri | 34:62996eed658a | 116 | * Check at first the Battery voltage. Starts when the voltage |
chrigelburri | 33:ac39982fd3b2 | 117 | * is greater than the min is. |
chrigelburri | 12:235e318a414f | 118 | * start the timer for the Logging to the file |
chrigelburri | 33:ac39982fd3b2 | 119 | * and start the Task for logging. |
chrigelburri | 12:235e318a414f | 120 | **/ |
chrigelburri | 22:bfec16575c91 | 121 | state.start(); |
chrigelburri | 34:62996eed658a | 122 | |
chrigelburri | 24:08241be546ba | 123 | while(s.voltageBattery < BAT_MIN) { |
chrigelburri | 24:08241be546ba | 124 | for (float f = 0.1f; f < 6.3f; f += 0.1f) { |
chrigelburri | 24:08241be546ba | 125 | for(int i = 0; i <= 3; i ++) { |
chrigelburri | 24:08241be546ba | 126 | led[i] = state.dim( i, f ); |
chrigelburri | 24:08241be546ba | 127 | } |
chrigelburri | 24:08241be546ba | 128 | wait_ms(20); |
chrigelburri | 24:08241be546ba | 129 | } |
chrigelburri | 24:08241be546ba | 130 | wait(0.05); |
chrigelburri | 24:08241be546ba | 131 | for (float f = 0.1f; f < 6.3f; f += 0.1f) { |
chrigelburri | 24:08241be546ba | 132 | for(int i = 0; i <= 3; i ++) { |
chrigelburri | 24:08241be546ba | 133 | led[i] = state.dim( 3-i, f ); |
chrigelburri | 24:08241be546ba | 134 | } |
chrigelburri | 24:08241be546ba | 135 | wait_ms(20); |
chrigelburri | 24:08241be546ba | 136 | } |
chrigelburri | 24:08241be546ba | 137 | wait(0.05); |
chrigelburri | 24:08241be546ba | 138 | } |
chrigelburri | 24:08241be546ba | 139 | for(int i = 0; i <= 3; i ++) { |
chrigelburri | 24:08241be546ba | 140 | led[i] = state.dim( 0, 0.0f ); |
chrigelburri | 24:08241be546ba | 141 | } |
chrigelburri | 28:b3e195e80439 | 142 | |
chrigelburri | 22:bfec16575c91 | 143 | wait(0.5); |
chrigelburri | 16:b5d949136a21 | 144 | state.initPlotFile(); |
chrigelburri | 12:235e318a414f | 145 | state.startTimerFromZero(); |
chrigelburri | 28:b3e195e80439 | 146 | robotControl.start(); |
chrigelburri | 36:4226e50a0bcd | 147 | /* |
chrigelburri | 36:4226e50a0bcd | 148 | /** |
chrigelburri | 36:4226e50a0bcd | 149 | * Clear all Errors of the ESCON Module, with a disabled to enable event. |
chrigelburri | 36:4226e50a0bcd | 150 | */ |
chrigelburri | 1:6cd533a712c6 | 151 | robotControl.setEnable(false); |
chrigelburri | 16:b5d949136a21 | 152 | wait(0.01); |
chrigelburri | 1:6cd533a712c6 | 153 | robotControl.setEnable(true); |
chrigelburri | 6:48eeb41188dd | 154 | wait(0.1); |
chrigelburri | 28:b3e195e80439 | 155 | robotControl.setEnable(false); |
chrigelburri | 12:235e318a414f | 156 | |
chrigelburri | 29:937c74ff040e | 157 | /** |
chrigelburri | 29:937c74ff040e | 158 | * Initialise the ADB subsystem. |
chrigelburri | 32:767044a3e421 | 159 | * Set Theta for to go to Startloop. |
chrigelburri | 29:937c74ff040e | 160 | */ |
chrigelburri | 28:b3e195e80439 | 161 | init(); |
chrigelburri | 28:b3e195e80439 | 162 | setDesiredTheta(400.0f); |
chrigelburri | 28:b3e195e80439 | 163 | |
chrigelburri | 28:b3e195e80439 | 164 | while(getDesiredTheta() < (4 * PI)) { |
chrigelburri | 36:4226e50a0bcd | 165 | |
chrigelburri | 28:b3e195e80439 | 166 | if (getDesiredTheta() > (2 * PI)) { |
chrigelburri | 29:937c74ff040e | 167 | /** |
chrigelburri | 33:ac39982fd3b2 | 168 | * Runs at first till the Startbutton has pressed. |
chrigelburri | 29:937c74ff040e | 169 | */ |
chrigelburri | 36:4226e50a0bcd | 170 | |
chrigelburri | 28:b3e195e80439 | 171 | state.startTimerFromZero(); |
chrigelburri | 28:b3e195e80439 | 172 | robotControl.setAllToZero(START_X_OFFSET, START_Y_OFFSET, PI/2 ); |
chrigelburri | 28:b3e195e80439 | 173 | robotControl.setDesiredPositionAndAngle(START_X_OFFSET, START_Y_OFFSET, PI/2); |
chrigelburri | 30:c32fc6174efe | 174 | wait(PERIOD_ANDROID/2); |
chrigelburri | 28:b3e195e80439 | 175 | } else { |
chrigelburri | 28:b3e195e80439 | 176 | robotControl.setEnable(true); |
chrigelburri | 28:b3e195e80439 | 177 | robotControl.setDesiredPositionAndAngle(getDesiredX(), getDesiredY(), getDesiredTheta()); |
chrigelburri | 30:c32fc6174efe | 178 | state.savePlotFile(s); |
chrigelburri | 30:c32fc6174efe | 179 | wait(PERIOD_ANDROID/2); |
chrigelburri | 28:b3e195e80439 | 180 | state.savePlotFile(s); |
chrigelburri | 28:b3e195e80439 | 181 | } |
chrigelburri | 28:b3e195e80439 | 182 | writeActualPosition(robotControl.getxActualPosition(), |
chrigelburri | 28:b3e195e80439 | 183 | robotControl.getyActualPosition(), |
chrigelburri | 28:b3e195e80439 | 184 | robotControl.getActualTheta(), |
chrigelburri | 28:b3e195e80439 | 185 | s.state&STATE_UNDER, |
chrigelburri | 28:b3e195e80439 | 186 | s.state&STATE_LEFT, |
chrigelburri | 28:b3e195e80439 | 187 | s.state&STATE_RIGHT, |
chrigelburri | 28:b3e195e80439 | 188 | s.voltageBattery); |
chrigelburri | 30:c32fc6174efe | 189 | wait(PERIOD_ANDROID/2); |
chrigelburri | 36:4226e50a0bcd | 190 | |
chrigelburri | 36:4226e50a0bcd | 191 | ADB::poll(); |
chrigelburri | 28:b3e195e80439 | 192 | } |
chrigelburri | 6:48eeb41188dd | 193 | |
chrigelburri | 22:bfec16575c91 | 194 | /** |
chrigelburri | 29:937c74ff040e | 195 | * Sets the acutal value for a fast stop. |
chrigelburri | 33:ac39982fd3b2 | 196 | * Close the File PLOTS.txt to read the file with the computer afterwards and draw a diagramm. |
chrigelburri | 22:bfec16575c91 | 197 | */ |
chrigelburri | 28:b3e195e80439 | 198 | robotControl.setDesiredPositionAndAngle(robotControl.getxActualPosition(), |
chrigelburri | 28:b3e195e80439 | 199 | robotControl.getyActualPosition(), |
chrigelburri | 28:b3e195e80439 | 200 | robotControl.getActualTheta()); |
chrigelburri | 26:a201dcd4e618 | 201 | robotControl.stop(); |
chrigelburri | 26:a201dcd4e618 | 202 | leftMotor.setVelocity(0.0f); |
chrigelburri | 26:a201dcd4e618 | 203 | rightMotor.setVelocity(0.0f); |
chrigelburri | 34:62996eed658a | 204 | wait(2); |
chrigelburri | 34:62996eed658a | 205 | |
chrigelburri | 21:48248c5b8992 | 206 | /** |
chrigelburri | 33:ac39982fd3b2 | 207 | * Close the File PLOTS.txt to read the file with the computer afterwards and draw a diagramm. |
chrigelburri | 21:48248c5b8992 | 208 | */ |
chrigelburri | 10:09ddb819fdcb | 209 | state.closePlotFile(); |
chrigelburri | 10:09ddb819fdcb | 210 | state.stop(); |
chrigelburri | 10:09ddb819fdcb | 211 | robotControl.setEnable(false); |
chrigelburri | 24:08241be546ba | 212 | |
chrigelburri | 24:08241be546ba | 213 | /** |
chrigelburri | 33:ac39982fd3b2 | 214 | * Fast PWM sample for the end. |
chrigelburri | 24:08241be546ba | 215 | */ |
chrigelburri | 24:08241be546ba | 216 | while(1) { |
chrigelburri | 24:08241be546ba | 217 | for (float f = 0.1f; f < 6.3f; f += 0.1f) { |
chrigelburri | 24:08241be546ba | 218 | for(int i = 0; i <= 3; i ++) { |
chrigelburri | 24:08241be546ba | 219 | led[i] = state.dim( i, f ); |
chrigelburri | 24:08241be546ba | 220 | } |
chrigelburri | 24:08241be546ba | 221 | wait_ms(5); |
chrigelburri | 24:08241be546ba | 222 | } |
chrigelburri | 24:08241be546ba | 223 | wait(0.1); |
chrigelburri | 24:08241be546ba | 224 | for (float f = 0.1f; f < 6.3f; f += 0.1f) { |
chrigelburri | 24:08241be546ba | 225 | for(int i = 0; i <= 3; i ++) { |
chrigelburri | 24:08241be546ba | 226 | led[i] = state.dim( 3-i, f ); |
chrigelburri | 24:08241be546ba | 227 | } |
chrigelburri | 24:08241be546ba | 228 | wait_ms(5); |
chrigelburri | 24:08241be546ba | 229 | } |
chrigelburri | 24:08241be546ba | 230 | wait(0.05); |
chrigelburri | 24:08241be546ba | 231 | } |
chrigelburri | 10:09ddb819fdcb | 232 | } |