Projet_S5 / Mbed 2 deprecated Repo_Noeud_Mobile_refactor

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Dependencies:   mbed-rtos mbed

Fork of Repo_Noeud_Mobile by Projet_S5

main.cpp@14:bda91cead7f2, 2015-03-21 (annotated)

Committer:
groygirard
Date:
Sat Mar 21 17:08:29 2015 +0000
Revision:
14:bda91cead7f2
Parent:
12:ebb08773dbdb
Child:
15:dc18545822b3
analyze accel data

Who changed what in which revision?

UserRevisionLine numberNew contents of line
llarose 1:601d2922ff06 1 /* S5 Projet - Conception d'un systeme embarque reseaute
llarose 1:601d2922ff06 2 * main.cpp
groygirard 6:fd1bf5563299 3 *
llarose 1:601d2922ff06 4 * @author Equipe de projet 2
groygirard 6:fd1bf5563299 5 *
llarose 1:601d2922ff06 6 */
groygirard 14:bda91cead7f2 7
groygirard 6:fd1bf5563299 8 // System libraries
llarose 1:601d2922ff06 9 #include "mbed.h"
llarose 1:601d2922ff06 10 #include "rtos.h"
groygirard 14:bda91cead7f2 11
groygirard 6:fd1bf5563299 12 // Proprietary libraries
groygirard 8:51f6c8f59449 13 #include "Cible.h"
groygirard 6:fd1bf5563299 14 #include "CountDown.h"
llarose 1:601d2922ff06 15 #include "FlexSensor.h"
groygirard 6:fd1bf5563299 16 #include "MMA8452Q.h"
groygirard 14:bda91cead7f2 17
llarose 1:601d2922ff06 18 #define GO 0x01
groygirard 14:bda91cead7f2 19
groygirard 12:ebb08773dbdb 20 Serial m_pc(USBTX, USBRX);
groygirard 14:bda91cead7f2 21
llarose 1:601d2922ff06 22 enum GameMode { GUNNER, RPS, AirGuitar};
groygirard 14:bda91cead7f2 23
groygirard 6:fd1bf5563299 24 //PROTOTYPES DE FONCTION
llarose 1:601d2922ff06 25 void gunner(void const* args);
llarose 1:601d2922ff06 26 void rps(void const* args);
llarose 1:601d2922ff06 27 void airGuitar(void const* args);
groygirard 12:ebb08773dbdb 28 void get_sensor_data(void const* args);
groygirard 14:bda91cead7f2 29
groygirard 12:ebb08773dbdb 30 uint8_t play = 0;
groygirard 14:bda91cead7f2 31
llarose 1:601d2922ff06 32 FlexSensor index(DIGITAL, p15); // flex sensor 1.
llarose 1:601d2922ff06 33 FlexSensor majeur(DIGITAL, p16); // flex sensor 2.
llarose 1:601d2922ff06 34 FlexSensor annulaire(DIGITAL, p17); // flex sensor 3.
llarose 1:601d2922ff06 35 CountDown countDown;
groygirard 6:fd1bf5563299 36 Accel accel;
groygirard 12:ebb08773dbdb 37 FlexSensor flex;
groygirard 12:ebb08773dbdb 38 RtosTimer *sync;
groygirard 14:bda91cead7f2 39 GameMode mode = RPS;
groygirard 12:ebb08773dbdb 40 Thread *threads[2];
groygirard 14:bda91cead7f2 41
groygirard 6:fd1bf5563299 42 Thread* gunner_thread_ptr = NULL; // Possiblement mettre dans un tableau
groygirard 6:fd1bf5563299 43 Thread* rps_thread_ptr = NULL; // avec des position codees
groygirard 6:fd1bf5563299 44 Thread* airguitar_thread_ptr = NULL; // dans des define. guillaume
groygirard 14:bda91cead7f2 45
groygirard 12:ebb08773dbdb 46 typedef struct {
groygirard 12:ebb08773dbdb 47 accel_t accel_data;
groygirard 12:ebb08773dbdb 48 flex_t flex_data;
groygirard 12:ebb08773dbdb 49 } sensors_t;
groygirard 14:bda91cead7f2 50
groygirard 12:ebb08773dbdb 51 Mail<sensors_t, 32> mailbox_sensors;
groygirard 14:bda91cead7f2 52
groygirard 12:ebb08773dbdb 53 void etat_de_jeu(void const *args)
groygirard 12:ebb08773dbdb 54 {
groygirard 14:bda91cead7f2 55
groygirard 12:ebb08773dbdb 56 while(true) {
groygirard 12:ebb08773dbdb 57 Thread::signal_wait(0x1);
groygirard 12:ebb08773dbdb 58 m_pc.printf("Etat \r\n");
groygirard 12:ebb08773dbdb 59 switch(play) {
groygirard 12:ebb08773dbdb 60 case 0:
groygirard 12:ebb08773dbdb 61 sync->stop();
groygirard 12:ebb08773dbdb 62 break;
groygirard 12:ebb08773dbdb 63 case 1:
groygirard 12:ebb08773dbdb 64 sync->start(250);
groygirard 12:ebb08773dbdb 65 break;
groygirard 12:ebb08773dbdb 66 default:
groygirard 12:ebb08773dbdb 67 break;
groygirard 12:ebb08773dbdb 68 }
groygirard 12:ebb08773dbdb 69 }
groygirard 12:ebb08773dbdb 70 }
groygirard 14:bda91cead7f2 71
groygirard 12:ebb08773dbdb 72 void reception_coord(void const *args)
groygirard 12:ebb08773dbdb 73 {
groygirard 12:ebb08773dbdb 74 while(true) {
groygirard 12:ebb08773dbdb 75 if(play == 0) {
groygirard 12:ebb08773dbdb 76 play = 1;
groygirard 12:ebb08773dbdb 77 threads[1]->signal_set(0x1);
groygirard 12:ebb08773dbdb 78 Thread::wait(2000);
groygirard 12:ebb08773dbdb 79 } else {
groygirard 12:ebb08773dbdb 80 play = 0;
groygirard 12:ebb08773dbdb 81 threads[1]->signal_set(0x1);
groygirard 12:ebb08773dbdb 82 Thread::wait(2000);
groygirard 12:ebb08773dbdb 83 }
groygirard 12:ebb08773dbdb 84 }
groygirard 12:ebb08773dbdb 85 }
groygirard 14:bda91cead7f2 86
llarose 1:601d2922ff06 87 int main(void const* args)
llarose 1:601d2922ff06 88 {
groygirard 6:fd1bf5563299 89 // Initializing the accelerometer
groygirard 6:fd1bf5563299 90 accel = Accel();
groygirard 6:fd1bf5563299 91 accel.init_MMA8452();
groygirard 12:ebb08773dbdb 92 RtosTimer timer(get_sensor_data, osTimerPeriodic, (void *)0);
groygirard 12:ebb08773dbdb 93 sync = &timer;
groygirard 14:bda91cead7f2 94
groygirard 6:fd1bf5563299 95 switch(mode) {
llarose 1:601d2922ff06 96 case GUNNER:
llarose 1:601d2922ff06 97 gunner_thread_ptr = new Thread(gunner);
llarose 1:601d2922ff06 98 break;
llarose 1:601d2922ff06 99 case RPS:
llarose 1:601d2922ff06 100 rps_thread_ptr = new Thread(rps);
llarose 1:601d2922ff06 101 break;
llarose 1:601d2922ff06 102 case AirGuitar:
llarose 1:601d2922ff06 103 airguitar_thread_ptr = new Thread(airGuitar);
llarose 1:601d2922ff06 104 break;
llarose 1:601d2922ff06 105 default:
llarose 1:601d2922ff06 106 break;
llarose 1:601d2922ff06 107 }
groygirard 14:bda91cead7f2 108
groygirard 14:bda91cead7f2 109 Thread thread0(reception_coord);
groygirard 14:bda91cead7f2 110 Thread thread1(etat_de_jeu);
groygirard 14:bda91cead7f2 111 Thread thread2(analyze_sensor_data);
groygirard 14:bda91cead7f2 112 threads[0] = &thread0;
groygirard 14:bda91cead7f2 113 threads[1] = &thread1;
groygirard 14:bda91cead7f2 114 threads[2] = &thread2;
groygirard 14:bda91cead7f2 115
groygirard 12:ebb08773dbdb 116 while(true) {
groygirard 6:fd1bf5563299 117 }
llarose 1:601d2922ff06 118 }
groygirard 14:bda91cead7f2 119
llarose 1:601d2922ff06 120 void gunner(void const* args)
groygirard 12:ebb08773dbdb 121 {
groygirard 12:ebb08773dbdb 122 // local variables
llarose 3:a77d02cb5694 123 Cible* cible = new Cible();
llarose 3:a77d02cb5694 124 countDown.run();
groygirard 14:bda91cead7f2 125
groygirard 12:ebb08773dbdb 126 while(true) {
llarose 3:a77d02cb5694 127 // Thread::signal_wait(GO);
llarose 3:a77d02cb5694 128 cible->reset();
llarose 3:a77d02cb5694 129 int target = rand() % 3;
groygirard 14:bda91cead7f2 130
llarose 3:a77d02cb5694 131 cible->set(target);
llarose 3:a77d02cb5694 132 countDown.run();
llarose 1:601d2922ff06 133 }
llarose 1:601d2922ff06 134 }
groygirard 14:bda91cead7f2 135
llarose 1:601d2922ff06 136 void rps(void const* args)
llarose 1:601d2922ff06 137 {
groygirard 6:fd1bf5563299 138 // local variables
groygirard 14:bda91cead7f2 139
groygirard 6:fd1bf5563299 140 while(true) {
llarose 1:601d2922ff06 141 Thread::signal_wait(GO);
llarose 1:601d2922ff06 142 // code...
llarose 1:601d2922ff06 143 }
llarose 1:601d2922ff06 144 }
groygirard 14:bda91cead7f2 145
llarose 1:601d2922ff06 146 void airGuitar(void const* args)
llarose 1:601d2922ff06 147 {
groygirard 6:fd1bf5563299 148 // local variables
groygirard 14:bda91cead7f2 149
groygirard 6:fd1bf5563299 150 while(true) {
llarose 1:601d2922ff06 151 Thread::signal_wait(GO);
llarose 1:601d2922ff06 152 // code...
llarose 1:601d2922ff06 153 }
llarose 1:601d2922ff06 154 }
groygirard 14:bda91cead7f2 155
groygirard 14:bda91cead7f2 156
groygirard 12:ebb08773dbdb 157 void get_sensor_data(void const* args)
groygirard 6:fd1bf5563299 158 {
groygirard 12:ebb08773dbdb 159 sensors_t *mail = mailbox_sensors.alloc();
groygirard 12:ebb08773dbdb 160 mail->accel_data = accel.get_axis_values();
groygirard 12:ebb08773dbdb 161 mail->flex_data = flex.get_flex_values();
groygirard 12:ebb08773dbdb 162 m_pc.printf("I2C Communication success: Data received %d; %d; %d;\r\n", mail->accel_data.x, mail->accel_data.y, mail->accel_data.z);
groygirard 12:ebb08773dbdb 163 mailbox_sensors.put(mail);
groygirard 14:bda91cead7f2 164 }
groygirard 14:bda91cead7f2 165
groygirard 14:bda91cead7f2 166 void analyze_sensor_data(void const* args)
groygirard 14:bda91cead7f2 167 {
groygirard 14:bda91cead7f2 168 while (true) {
groygirard 14:bda91cead7f2 169 // attente et lecture d'un événement digital
groygirard 14:bda91cead7f2 170 osEvent evtD = mailbox_sensors.get();
groygirard 14:bda91cead7f2 171 if (evtD.status == osEventMail) {
groygirard 14:bda91cead7f2 172 sensors_t *mail = (sensors_t*)evtD.value.p;
groygirard 14:bda91cead7f2 173 // écriture de l'événement en sortie (port série)
groygirard 14:bda91cead7f2 174 pc.printf("Valeur des trois axes de l'accelerometre: %d, %d, %d\r\n" , mail->accel_data.x, mail->accel_data.y, mail->accel_data.z);
groygirard 14:bda91cead7f2 175 switch(mode) {
groygirard 14:bda91cead7f2 176 case GUNNER:
groygirard 14:bda91cead7f2 177 analyze_GUNNER();
groygirard 14:bda91cead7f2 178 break;
groygirard 14:bda91cead7f2 179 case RPS:
groygirard 14:bda91cead7f2 180 analyze_RPS(mail->accel_data.z);
groygirard 14:bda91cead7f2 181 break;
groygirard 14:bda91cead7f2 182 case AirGuitar:
groygirard 14:bda91cead7f2 183 analyze_GUITAR();
groygirard 14:bda91cead7f2 184 break;
groygirard 14:bda91cead7f2 185 default:
groygirard 14:bda91cead7f2 186 break;
groygirard 14:bda91cead7f2 187 }
groygirard 14:bda91cead7f2 188 mailbox_sensors.free(mail);
groygirard 14:bda91cead7f2 189 }
groygirard 14:bda91cead7f2 190 }
groygirard 12:ebb08773dbdb 191 }