Volledig besturingssysteem voor de myoelectrische prothese arm van mijn bachelor opdracht
Dependencies: mbed QEI MODSERIAL FastPWM biquadFilter
main.cpp@1:070092564648, 2018-10-31 (annotated)
- Committer:
- aschut
- Date:
- Wed Oct 31 19:09:22 2018 +0000
- Revision:
- 1:070092564648
- Parent:
- 0:90750f158475
- Child:
- 2:7c9974f0947a
ll
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
aschut | 0:90750f158475 | 1 | //Voor het toevoegen van een button: |
aschut | 0:90750f158475 | 2 | #include "mbed.h" |
aschut | 0:90750f158475 | 3 | #include <iostream> |
aschut | 0:90750f158475 | 4 | DigitalOut gpo(D0); |
aschut | 0:90750f158475 | 5 | |
aschut | 0:90750f158475 | 6 | DigitalIn button2(SW3); |
aschut | 0:90750f158475 | 7 | DigitalIn button1(SW2); //or SW2 |
aschut | 0:90750f158475 | 8 | |
aschut | 0:90750f158475 | 9 | DigitalOut led1(LED_GREEN); |
aschut | 0:90750f158475 | 10 | DigitalOut led2(LED_RED); |
aschut | 0:90750f158475 | 11 | DigitalOut led3(LED_BLUE); |
aschut | 0:90750f158475 | 12 | |
aschut | 0:90750f158475 | 13 | Timer t; |
aschut | 0:90750f158475 | 14 | |
aschut | 0:90750f158475 | 15 | enum states {MOTORS_OFF,CALIBRATION,HOMING,DEMO,MOVEMENT,CLICK}; |
aschut | 0:90750f158475 | 16 | int f = 1; |
aschut | 0:90750f158475 | 17 | states currentState = MOTORS_OFF; |
aschut | 0:90750f158475 | 18 | bool stateChanged = true; // Make sure the initialization of first state is executed |
aschut | 0:90750f158475 | 19 | |
aschut | 0:90750f158475 | 20 | void ProcessStateMachine(void) |
aschut | 0:90750f158475 | 21 | { |
aschut | 0:90750f158475 | 22 | switch (currentState) |
aschut | 0:90750f158475 | 23 | { |
aschut | 0:90750f158475 | 24 | case MOTORS_OFF: |
aschut | 0:90750f158475 | 25 | // Actions |
aschut | 0:90750f158475 | 26 | if (stateChanged) |
aschut | 0:90750f158475 | 27 | { |
aschut | 0:90750f158475 | 28 | // state initialization: rood |
aschut | 0:90750f158475 | 29 | led1 = 1; |
aschut | 0:90750f158475 | 30 | led2 = 0; |
aschut | 0:90750f158475 | 31 | led3 = 1; |
aschut | 0:90750f158475 | 32 | wait (1); |
aschut | 0:90750f158475 | 33 | stateChanged = false; |
aschut | 0:90750f158475 | 34 | } |
aschut | 0:90750f158475 | 35 | |
aschut | 0:90750f158475 | 36 | // State transition logic: Als button 1 word ingedrukt --> calibratie, anders motor uithouden |
aschut | 0:90750f158475 | 37 | if (!button1) |
aschut | 0:90750f158475 | 38 | { |
aschut | 0:90750f158475 | 39 | currentState = CALIBRATION; |
aschut | 0:90750f158475 | 40 | stateChanged = true; |
aschut | 0:90750f158475 | 41 | } |
aschut | 0:90750f158475 | 42 | else if (!button2) |
aschut | 0:90750f158475 | 43 | { |
aschut | 0:90750f158475 | 44 | currentState = HOMING ; |
aschut | 0:90750f158475 | 45 | stateChanged = true; |
aschut | 0:90750f158475 | 46 | } |
aschut | 0:90750f158475 | 47 | else |
aschut | 0:90750f158475 | 48 | { |
aschut | 0:90750f158475 | 49 | currentState = MOTORS_OFF; |
aschut | 0:90750f158475 | 50 | stateChanged = true; |
aschut | 0:90750f158475 | 51 | } |
aschut | 0:90750f158475 | 52 | |
aschut | 0:90750f158475 | 53 | break; |
aschut | 0:90750f158475 | 54 | |
aschut | 0:90750f158475 | 55 | case CALIBRATION: |
aschut | 0:90750f158475 | 56 | // Actions |
aschut | 0:90750f158475 | 57 | if (stateChanged) |
aschut | 0:90750f158475 | 58 | { |
aschut | 0:90750f158475 | 59 | // state initialization: oranje |
aschut | 0:90750f158475 | 60 | led1 = 0; |
aschut | 0:90750f158475 | 61 | led2 = 0; |
aschut | 0:90750f158475 | 62 | led3 = 1; |
aschut | 0:90750f158475 | 63 | wait (1); |
aschut | 0:90750f158475 | 64 | |
aschut | 0:90750f158475 | 65 | stateChanged = false; |
aschut | 0:90750f158475 | 66 | } |
aschut | 0:90750f158475 | 67 | |
aschut | 0:90750f158475 | 68 | // State transition logic: automatisch terug naar motors off. |
aschut | 0:90750f158475 | 69 | |
aschut | 0:90750f158475 | 70 | currentState = MOTORS_OFF; |
aschut | 0:90750f158475 | 71 | stateChanged = true; |
aschut | 0:90750f158475 | 72 | break; |
aschut | 0:90750f158475 | 73 | |
aschut | 0:90750f158475 | 74 | case HOMING: |
aschut | 0:90750f158475 | 75 | // Actions |
aschut | 0:90750f158475 | 76 | if (stateChanged) |
aschut | 0:90750f158475 | 77 | { |
aschut | 0:90750f158475 | 78 | // state initialization: green |
aschut | 0:90750f158475 | 79 | t.start(); |
aschut | 0:90750f158475 | 80 | led1 = 0; |
aschut | 0:90750f158475 | 81 | led2 = 1; |
aschut | 0:90750f158475 | 82 | led3 = 1; |
aschut | 0:90750f158475 | 83 | wait (1); |
aschut | 0:90750f158475 | 84 | |
aschut | 0:90750f158475 | 85 | stateChanged = false; |
aschut | 0:90750f158475 | 86 | } |
aschut | 0:90750f158475 | 87 | |
aschut | 0:90750f158475 | 88 | // State transition logic: naar DEMO (button1), naar MOVEMENT(button2) |
aschut | 0:90750f158475 | 89 | if (!button1) |
aschut | 0:90750f158475 | 90 | { |
aschut | 0:90750f158475 | 91 | currentState = DEMO; |
aschut | 0:90750f158475 | 92 | stateChanged = true; |
aschut | 0:90750f158475 | 93 | } |
aschut | 0:90750f158475 | 94 | else if (!button2) |
aschut | 0:90750f158475 | 95 | { |
aschut | 0:90750f158475 | 96 | currentState = MOVEMENT ; |
aschut | 0:90750f158475 | 97 | stateChanged = true; |
aschut | 0:90750f158475 | 98 | } |
aschut | 0:90750f158475 | 99 | else if (t>300) |
aschut | 0:90750f158475 | 100 | { |
aschut | 0:90750f158475 | 101 | t.stop(); |
aschut | 0:90750f158475 | 102 | t.reset(); |
aschut | 0:90750f158475 | 103 | currentState = MOTORS_OFF ; |
aschut | 0:90750f158475 | 104 | stateChanged = true; |
aschut | 0:90750f158475 | 105 | } |
aschut | 0:90750f158475 | 106 | else |
aschut | 0:90750f158475 | 107 | { |
aschut | 0:90750f158475 | 108 | currentState = HOMING ; |
aschut | 0:90750f158475 | 109 | stateChanged = true; |
aschut | 0:90750f158475 | 110 | } |
aschut | 0:90750f158475 | 111 | break; |
aschut | 0:90750f158475 | 112 | |
aschut | 0:90750f158475 | 113 | case DEMO: |
aschut | 0:90750f158475 | 114 | // Actions |
aschut | 0:90750f158475 | 115 | if (stateChanged) |
aschut | 0:90750f158475 | 116 | { |
aschut | 0:90750f158475 | 117 | // state initialization: light blue |
aschut | 0:90750f158475 | 118 | led1 = 0; |
aschut | 0:90750f158475 | 119 | led2 = 1; |
aschut | 0:90750f158475 | 120 | led3 = 0; |
aschut | 0:90750f158475 | 121 | wait (1); |
aschut | 0:90750f158475 | 122 | |
aschut | 0:90750f158475 | 123 | stateChanged = false; |
aschut | 0:90750f158475 | 124 | } |
aschut | 0:90750f158475 | 125 | |
aschut | 0:90750f158475 | 126 | // State transition logic: automatisch terug naar HOMING |
aschut | 0:90750f158475 | 127 | currentState = HOMING; |
aschut | 0:90750f158475 | 128 | stateChanged = true; |
aschut | 0:90750f158475 | 129 | break; |
aschut | 0:90750f158475 | 130 | |
aschut | 0:90750f158475 | 131 | case MOVEMENT: |
aschut | 0:90750f158475 | 132 | // Actions |
aschut | 0:90750f158475 | 133 | if (stateChanged) |
aschut | 0:90750f158475 | 134 | { |
aschut | 0:90750f158475 | 135 | // state initialization: purple |
aschut | 0:90750f158475 | 136 | t.start(); |
aschut | 0:90750f158475 | 137 | led1 = 1; |
aschut | 0:90750f158475 | 138 | led2 = 0; |
aschut | 0:90750f158475 | 139 | led3 = 0; |
aschut | 0:90750f158475 | 140 | wait (1); |
aschut | 0:90750f158475 | 141 | |
aschut | 0:90750f158475 | 142 | stateChanged = false; |
aschut | 0:90750f158475 | 143 | } |
aschut | 0:90750f158475 | 144 | |
aschut | 0:90750f158475 | 145 | // State transition logic: naar CLICK (button1), naar MOTORS_OFF(button2) anders naar MOVEMENT |
aschut | 0:90750f158475 | 146 | if (!button1) |
aschut | 0:90750f158475 | 147 | { |
aschut | 0:90750f158475 | 148 | currentState = CLICK; |
aschut | 1:070092564648 | 149 | stateChanged = true; |
aschut | 0:90750f158475 | 150 | } |
aschut | 0:90750f158475 | 151 | else if (!button2) |
aschut | 0:90750f158475 | 152 | { |
aschut | 0:90750f158475 | 153 | currentState = MOTORS_OFF ; |
aschut | 0:90750f158475 | 154 | stateChanged = true; |
aschut | 0:90750f158475 | 155 | } |
aschut | 0:90750f158475 | 156 | else if (t>300) |
aschut | 0:90750f158475 | 157 | { |
aschut | 0:90750f158475 | 158 | t.stop(); |
aschut | 0:90750f158475 | 159 | t.reset(); |
aschut | 0:90750f158475 | 160 | currentState = HOMING ; |
aschut | 0:90750f158475 | 161 | stateChanged = true; |
aschut | 0:90750f158475 | 162 | } |
aschut | 0:90750f158475 | 163 | else |
aschut | 0:90750f158475 | 164 | { |
aschut | 0:90750f158475 | 165 | currentState = MOVEMENT ; |
aschut | 0:90750f158475 | 166 | stateChanged = true; |
aschut | 0:90750f158475 | 167 | } |
aschut | 0:90750f158475 | 168 | break; |
aschut | 0:90750f158475 | 169 | |
aschut | 0:90750f158475 | 170 | case CLICK: |
aschut | 0:90750f158475 | 171 | // Actions |
aschut | 0:90750f158475 | 172 | if (stateChanged) |
aschut | 0:90750f158475 | 173 | { |
aschut | 0:90750f158475 | 174 | // state initialization: blue |
aschut | 0:90750f158475 | 175 | led1 = 1; |
aschut | 0:90750f158475 | 176 | led2 = 1; |
aschut | 0:90750f158475 | 177 | led3 = 0; |
aschut | 0:90750f158475 | 178 | wait (1); |
aschut | 0:90750f158475 | 179 | |
aschut | 0:90750f158475 | 180 | stateChanged = false; |
aschut | 0:90750f158475 | 181 | } |
aschut | 0:90750f158475 | 182 | |
aschut | 0:90750f158475 | 183 | // State transition logic: automatisch terug naar MOVEMENT. |
aschut | 0:90750f158475 | 184 | |
aschut | 0:90750f158475 | 185 | currentState = MOVEMENT; |
aschut | 0:90750f158475 | 186 | stateChanged = true; |
aschut | 0:90750f158475 | 187 | break; |
aschut | 0:90750f158475 | 188 | |
aschut | 0:90750f158475 | 189 | } |
aschut | 0:90750f158475 | 190 | } |
aschut | 0:90750f158475 | 191 | |
aschut | 0:90750f158475 | 192 | int main() |
aschut | 0:90750f158475 | 193 | { |
aschut | 0:90750f158475 | 194 | while (true) |
aschut | 0:90750f158475 | 195 | { |
aschut | 0:90750f158475 | 196 | led1 = 1; |
aschut | 0:90750f158475 | 197 | led2 = 1; |
aschut | 0:90750f158475 | 198 | led3 = 1; |
aschut | 0:90750f158475 | 199 | ProcessStateMachine(); |
aschut | 0:90750f158475 | 200 | |
aschut | 0:90750f158475 | 201 | } |
aschut | 0:90750f158475 | 202 | |
aschut | 0:90750f158475 | 203 | } |
aschut | 0:90750f158475 | 204 | |
aschut | 0:90750f158475 | 205 | |
aschut | 0:90750f158475 | 206 | |
aschut | 0:90750f158475 | 207 | |
aschut | 0:90750f158475 | 208 | |
aschut | 0:90750f158475 | 209 |