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Dependencies:   mbed-rtos mbed

Fork of Repo_Noeud_Mobile by Projet_S5

main.cpp@28:6f9c5af9e272, 2015-04-06 (annotated)

Committer:
groygirard
Date:
Mon Apr 06 18:00:34 2015 +0000
Revision:
28:6f9c5af9e272
Parent:
27:0c0dfdf8d953
Child:
29:9a932d354ae3
rps implementation and reading

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"
llarose 22:cccb77300fd5 17 #include "Structure.h"
llarose 22:cccb77300fd5 18 #include "Xbee.h"
groygirard 14:bda91cead7f2 19
llarose 1:601d2922ff06 20 #define GO 0x01
groygirard 26:5700cde2350b 21 #define ACTIVATE_ACCEL 1
groygirard 14:bda91cead7f2 22
groygirard 12:ebb08773dbdb 23 Serial m_pc(USBTX, USBRX);
llarose 22:cccb77300fd5 24 LocalFileSystem local("local"); // file system for config.txt
groygirard 14:bda91cead7f2 25
groygirard 6:fd1bf5563299 26 //PROTOTYPES DE FONCTION
llarose 1:601d2922ff06 27 void gunner(void const* args);
llarose 1:601d2922ff06 28 void rps(void const* args);
llarose 1:601d2922ff06 29 void airGuitar(void const* args);
llarose 17:1a634bb615f3 30 void flex(void const* args);
groygirard 15:dc18545822b3 31 void analyze_sensor_data(void const* args);
groygirard 26:5700cde2350b 32 void configure_GUNNER();
groygirard 26:5700cde2350b 33 void configure_RPS();
groygirard 26:5700cde2350b 34 void configure_GUITAR();
llarose 22:cccb77300fd5 35 void ReadConfig();
groygirard 25:184915935d68 36 void timer2_init(void);
groygirard 28:6f9c5af9e272 37 void flex_read(void const* args);
groygirard 14:bda91cead7f2 38
groygirard 12:ebb08773dbdb 39 uint8_t play = 0;
groygirard 14:bda91cead7f2 40
llarose 17:1a634bb615f3 41 FlexSensor flexSensors(p15, p16, p17); // flex sensor 1.
groygirard 6:fd1bf5563299 42 Accel accel;
groygirard 25:184915935d68 43 flex_t flex_data;
groygirard 12:ebb08773dbdb 44 RtosTimer *sync;
groygirard 26:5700cde2350b 45 GameMode_e mode = RPS;
llarose 22:cccb77300fd5 46 short PanId;
llarose 22:cccb77300fd5 47 Xbee* xbee = NULL;
groygirard 14:bda91cead7f2 48
groygirard 15:dc18545822b3 49 Thread *threads[3];
groygirard 6:fd1bf5563299 50 Thread* gunner_thread_ptr = NULL; // Possiblement mettre dans un tableau
groygirard 6:fd1bf5563299 51 Thread* rps_thread_ptr = NULL; // avec des position codees
groygirard 6:fd1bf5563299 52 Thread* airguitar_thread_ptr = NULL; // dans des define. guillaume
groygirard 28:6f9c5af9e272 53 Thread* rps_read = NULL;
llarose 17:1a634bb615f3 54 Thread* flex_thread_ptr = NULL; // Lecture des entrées analogiques
groygirard 25:184915935d68 55
groygirard 25:184915935d68 56 Mail<flex_t, 32> mailbox_flex;
groygirard 14:bda91cead7f2 57
groygirard 14:bda91cead7f2 58
groygirard 25:184915935d68 59 extern "C" void TIMER2_IRQHandler(void)
groygirard 25:184915935d68 60 {
groygirard 25:184915935d68 61 /*Flag du decodage - s'execute a chaque fronts, descendants et montants*/
groygirard 25:184915935d68 62 if ((LPC_TIM2->IR & 0x20) == 0x20) {
groygirard 25:184915935d68 63 LPC_TIM2->IR |= 0x20; // clear Timer2 interrupt register
groygirard 26:5700cde2350b 64 threads[1]->signal_set(0x02);
groygirard 25:184915935d68 65 }
groygirard 25:184915935d68 66 }
groygirard 14:bda91cead7f2 67
groygirard 14:bda91cead7f2 68
llarose 1:601d2922ff06 69 int main(void const* args)
llarose 1:601d2922ff06 70 {
llarose 17:1a634bb615f3 71 m_pc.printf("==== PROGRAM START MOBILE ====\r\n");
groygirard 6:fd1bf5563299 72 // Initializing the accelerometer
groygirard 26:5700cde2350b 73
llarose 22:cccb77300fd5 74 ReadConfig(); //read config file
llarose 22:cccb77300fd5 75 m_pc.printf("PANID %#04x\r\n", PanId);
llarose 22:cccb77300fd5 76 xbee = new Xbee(PanId, p13, p14); //set PAN ID
groygirard 26:5700cde2350b 77
groygirard 26:5700cde2350b 78 #if ACTIVATE_ACCEL
groygirard 6:fd1bf5563299 79 accel = Accel();
groygirard 6:fd1bf5563299 80 accel.init_MMA8452();
groygirard 25:184915935d68 81 timer2_init();
groygirard 26:5700cde2350b 82 #endif
groygirard 15:dc18545822b3 83
groygirard 6:fd1bf5563299 84 switch(mode) {
llarose 1:601d2922ff06 85 case GUNNER:
llarose 1:601d2922ff06 86 gunner_thread_ptr = new Thread(gunner);
llarose 17:1a634bb615f3 87 flex_thread_ptr = new Thread(flex);
llarose 17:1a634bb615f3 88 m_pc.printf("gunner mode started\r\n");
llarose 1:601d2922ff06 89 break;
llarose 1:601d2922ff06 90 case RPS:
groygirard 26:5700cde2350b 91 flex_thread_ptr = new Thread(flex);
llarose 1:601d2922ff06 92 rps_thread_ptr = new Thread(rps);
groygirard 26:5700cde2350b 93 m_pc.printf("rps mode started\r\n");
llarose 1:601d2922ff06 94 break;
llarose 1:601d2922ff06 95 case AirGuitar:
llarose 1:601d2922ff06 96 airguitar_thread_ptr = new Thread(airGuitar);
llarose 1:601d2922ff06 97 break;
llarose 1:601d2922ff06 98 default:
llarose 1:601d2922ff06 99 break;
llarose 1:601d2922ff06 100 }
groygirard 26:5700cde2350b 101 threads[0] = gunner_thread_ptr;
groygirard 26:5700cde2350b 102 threads[1] = rps_thread_ptr;
groygirard 26:5700cde2350b 103 threads[2] = airguitar_thread_ptr;
groygirard 28:6f9c5af9e272 104
groygirard 28:6f9c5af9e272 105 rps_read = new Thread(flex_read);
groygirard 14:bda91cead7f2 106
groygirard 12:ebb08773dbdb 107 while(true) {
groygirard 6:fd1bf5563299 108 }
llarose 1:601d2922ff06 109 }
groygirard 14:bda91cead7f2 110
groygirard 25:184915935d68 111 void timer2_init(void)
groygirard 25:184915935d68 112 {
groygirard 25:184915935d68 113 LPC_PINCON->PINSEL0 |= 0xc00; // set P0.5 to CAP2.1
groygirard 25:184915935d68 114 LPC_SC->PCONP |= (1 << 22); // Timer2 power on
groygirard 25:184915935d68 115 LPC_SC->PCLKSEL1 |= (1 << 12); // Divide CCLK by 1 for Timer2
groygirard 25:184915935d68 116 LPC_TIM2->CCR |= 0x30; // set cap2.1 rising-edge/falling-edge and interrupt
groygirard 25:184915935d68 117 LPC_TIM2->TCR |= (1 << 0); // start Timer2
groygirard 25:184915935d68 118 LPC_TIM2->EMR = 0x20; //
groygirard 25:184915935d68 119 LPC_TIM2->IR |= 0xFFFFFFFF;
groygirard 25:184915935d68 120 NVIC_EnableIRQ(TIMER2_IRQn);
groygirard 25:184915935d68 121 }
groygirard 25:184915935d68 122
groygirard 26:5700cde2350b 123 void flex(void const* args)
groygirard 26:5700cde2350b 124 {
groygirard 26:5700cde2350b 125 flexSensors.Run();
groygirard 26:5700cde2350b 126 }
groygirard 26:5700cde2350b 127
groygirard 26:5700cde2350b 128
llarose 1:601d2922ff06 129 void gunner(void const* args)
groygirard 12:ebb08773dbdb 130 {
groygirard 12:ebb08773dbdb 131 // local variables
llarose 3:a77d02cb5694 132 Cible* cible = new Cible();
llarose 17:1a634bb615f3 133 CountDown countDown(500);
llarose 3:a77d02cb5694 134 countDown.run();
groygirard 14:bda91cead7f2 135
groygirard 12:ebb08773dbdb 136 while(true) {
llarose 3:a77d02cb5694 137 // Thread::signal_wait(GO);
llarose 3:a77d02cb5694 138 cible->reset();
llarose 3:a77d02cb5694 139 int target = rand() % 3;
llarose 3:a77d02cb5694 140 cible->set(target);
llarose 3:a77d02cb5694 141 countDown.run();
groygirard 26:5700cde2350b 142
llarose 17:1a634bb615f3 143 flex_t data = flexSensors.get_flex_values();
llarose 17:1a634bb615f3 144 m_pc.printf("index: %u, majeur: %u, annulaire: %u\n\r", data.index, data.majeur, data.annulaire);
llarose 22:cccb77300fd5 145 char data_test[3] = {data.index, data.majeur, data.annulaire};
llarose 22:cccb77300fd5 146 xbee->EnvoyerDonnees(data_test,3);
llarose 1:601d2922ff06 147 }
llarose 1:601d2922ff06 148 }
groygirard 14:bda91cead7f2 149
groygirard 26:5700cde2350b 150 void configure_GUNNER()
llarose 17:1a634bb615f3 151 {
groygirard 26:5700cde2350b 152 accel.set_TRANSIENT_MODE(0x18, 0x05, 0x08);
llarose 17:1a634bb615f3 153 }
llarose 17:1a634bb615f3 154
llarose 1:601d2922ff06 155 void rps(void const* args)
llarose 1:601d2922ff06 156 {
groygirard 6:fd1bf5563299 157 // local variables
groygirard 26:5700cde2350b 158 m_pc.printf("RPS Start! \n\r");
groygirard 26:5700cde2350b 159 configure_RPS();
groygirard 25:184915935d68 160 uint8_t windup = 0;
groygirard 6:fd1bf5563299 161 while(true) {
groygirard 25:184915935d68 162 Thread::signal_wait(0x02);
groygirard 25:184915935d68 163 windup++;
groygirard 25:184915935d68 164 m_pc.printf("Decide in : %d \n\r", windup);
groygirard 26:5700cde2350b 165 if(windup >= 3) {
groygirard 25:184915935d68 166 windup = 0;
groygirard 25:184915935d68 167 Thread::wait(500);
groygirard 26:5700cde2350b 168 flex_data = flexSensors.get_flex_values();
groygirard 25:184915935d68 169 flex_t *mail = mailbox_flex.alloc();
groygirard 25:184915935d68 170 mail = &flex_data;
groygirard 25:184915935d68 171 mailbox_flex.put(mail);
groygirard 25:184915935d68 172 // send data frame to the fixed mbed for analyze
groygirard 25:184915935d68 173 }
groygirard 25:184915935d68 174 accel.clear_TRANSIENT_INTERRUPT();
llarose 1:601d2922ff06 175 }
llarose 1:601d2922ff06 176 }
groygirard 25:184915935d68 177
groygirard 28:6f9c5af9e272 178 void flex_read(void const* args)
groygirard 28:6f9c5af9e272 179 {
groygirard 28:6f9c5af9e272 180 while (true) {
groygirard 28:6f9c5af9e272 181 // attente et lecture d'un événement digital
groygirard 28:6f9c5af9e272 182 osEvent evtD = mailbox_flex.get();
groygirard 28:6f9c5af9e272 183 if (evtD.status == osEventMail) {
groygirard 28:6f9c5af9e272 184 flex_t *mail = (flex_t*)evtD.value.p;
groygirard 28:6f9c5af9e272 185 // écriture de l'événement en sortie (port série)
groygirard 28:6f9c5af9e272 186 m_pc.printf("Valeur des flex : %d, %d, %d\r\n" , mail->index, mail->majeur, mail->annulaire);
groygirard 28:6f9c5af9e272 187 mailbox_flex.free(mail);
groygirard 28:6f9c5af9e272 188 }
groygirard 28:6f9c5af9e272 189 }
groygirard 28:6f9c5af9e272 190 }
groygirard 28:6f9c5af9e272 191
groygirard 26:5700cde2350b 192 void configure_RPS()
groygirard 26:5700cde2350b 193 {
groygirard 26:5700cde2350b 194 accel.set_TRANSIENT_MODE(0x12, 0x05, 0x08);
llarose 1:601d2922ff06 195 }
groygirard 14:bda91cead7f2 196
llarose 1:601d2922ff06 197 void airGuitar(void const* args)
llarose 1:601d2922ff06 198 {
groygirard 6:fd1bf5563299 199 // local variables
groygirard 14:bda91cead7f2 200
groygirard 6:fd1bf5563299 201 while(true) {
llarose 1:601d2922ff06 202 Thread::signal_wait(GO);
llarose 1:601d2922ff06 203 // code...
llarose 1:601d2922ff06 204 }
llarose 1:601d2922ff06 205 }
groygirard 14:bda91cead7f2 206
groygirard 26:5700cde2350b 207 void configure_GUITAR()
groygirard 15:dc18545822b3 208 {
groygirard 15:dc18545822b3 209 }
groygirard 15:dc18545822b3 210
groygirard 15:dc18545822b3 211
llarose 22:cccb77300fd5 212 //read config file
llarose 22:cccb77300fd5 213 void ReadConfig()
groygirard 15:dc18545822b3 214 {
llarose 22:cccb77300fd5 215 FILE* file = fopen("/local/config.txt","r");
groygirard 26:5700cde2350b 216 if (file != NULL) {
llarose 22:cccb77300fd5 217 char buffer[2];
llarose 22:cccb77300fd5 218 //char time;
llarose 22:cccb77300fd5 219 //char selector;
groygirard 26:5700cde2350b 220
llarose 22:cccb77300fd5 221 fscanf(file, "%x", &buffer); //panID = 2 char
llarose 22:cccb77300fd5 222 //fscanf(file, "%d", &time); //read period = 1 decimal
llarose 22:cccb77300fd5 223 //fscanf(file, "%d", &selector); //end device selector = 1 decimal
groygirard 15:dc18545822b3 224
llarose 22:cccb77300fd5 225 PanId = buffer[1] << 8 | buffer[0]; //set PAN ID global variable
llarose 22:cccb77300fd5 226 //ReadPeriod = time; //set read period global variable
llarose 22:cccb77300fd5 227 //EndDeviceSelection = selector; //set end device selection global variable
groygirard 26:5700cde2350b 228
llarose 22:cccb77300fd5 229 fclose(file); //close file
groygirard 26:5700cde2350b 230 } else { //if file is not found
llarose 22:cccb77300fd5 231 m_pc.printf("ERROR AT CONFIG FILE \r\n");
groygirard 14:bda91cead7f2 232 }
groygirard 27:0c0dfdf8d953 233 }