Programa para llenar un tanque de una cisterna por medio de un control de cámara sony. el sistema puede emitir sonidos por medio de un módulo de voz de Parallax EMIC.
Fork of irda_Sony by
main.cpp@4:150bc6a5f5b4, 2016-04-26 (annotated)
- Committer:
- tony63
- Date:
- Tue Apr 26 04:23:42 2016 +0000
- Revision:
- 4:150bc6a5f5b4
- Parent:
- 3:82bebaf2a06a
- Child:
- 5:3036b626379b
/control remoto sony disparo camara; //puede convertir la trama en un entero y facilitar la comparacion; //para cualquier tecla
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
tony63 | 0:74d57f8ae247 | 1 | #include "mbed.h" |
tony63 | 0:74d57f8ae247 | 2 | #include <Pulse1.h> |
tony63 | 4:150bc6a5f5b4 | 3 | #include "stdio.h" |
tony63 | 4:150bc6a5f5b4 | 4 | #include "math.h" |
tony63 | 4:150bc6a5f5b4 | 5 | //control remoto sony disparo camara |
tony63 | 4:150bc6a5f5b4 | 6 | //puede convertir la trama en un entero |
tony63 | 4:150bc6a5f5b4 | 7 | //para cualquier tecla |
tony63 | 2:6a15ab0305c8 | 8 | PulseInOut irda(PTD5);// en este puerto se pone el sensor infrarrojo |
tony63 | 0:74d57f8ae247 | 9 | Serial pc(USBTX, USBRX); |
tony63 | 0:74d57f8ae247 | 10 | DigitalOut led(LED1); |
tony63 | 2:6a15ab0305c8 | 11 | DigitalOut led2(LED2); |
tony63 | 2:6a15ab0305c8 | 12 | int header =0; //tiempo de cabecera pulso abajo |
tony63 | 4:150bc6a5f5b4 | 13 | const int head_H = 2976; //+10% medida con osciloscopio en microsegundos |
tony63 | 4:150bc6a5f5b4 | 14 | const int head_L = 1984;//-10% medida con osciloscopio |
tony63 | 4:150bc6a5f5b4 | 15 | int i=0, bin, potencia; |
tony63 | 4:150bc6a5f5b4 | 16 | const int T_alto=1200;//ponga su tiempo de la prueba |
tony63 | 4:150bc6a5f5b4 | 17 | const int T_bajo=639;//ponga su tiempo de la prueba |
tony63 | 4:150bc6a5f5b4 | 18 | const int num_bits = 20;//ponga su numero de bits |
tony63 | 2:6a15ab0305c8 | 19 | int num[num_bits];//cadena para almacenar todos los tiempos que conforman los bits de datos |
tony63 | 2:6a15ab0305c8 | 20 | int dato; // tiempo de cada dato que se lee |
tony63 | 4:150bc6a5f5b4 | 21 | int numero; |
tony63 | 4:150bc6a5f5b4 | 22 | int binM[20]; |
tony63 | 4:150bc6a5f5b4 | 23 | int bin_max[20]; |
tony63 | 4:150bc6a5f5b4 | 24 | |
tony63 | 4:150bc6a5f5b4 | 25 | |
tony63 | 4:150bc6a5f5b4 | 26 | |
tony63 | 0:74d57f8ae247 | 27 | int main(){ |
tony63 | 0:74d57f8ae247 | 28 | while(1){ |
tony63 | 3:82bebaf2a06a | 29 | ini1: fflush( stdin ); |
tony63 | 3:82bebaf2a06a | 30 | header=0; |
tony63 | 2:6a15ab0305c8 | 31 | led2=1; |
tony63 | 0:74d57f8ae247 | 32 | led=1; |
tony63 | 3:82bebaf2a06a | 33 | header = irda.read_low_us(); //funcion para leer un pulso de caida o bajo en header |
tony63 | 2:6a15ab0305c8 | 34 | if (header > head_L && header < head_H) goto seguir;//verificar que este en la tolerancia +-20% |
tony63 | 2:6a15ab0305c8 | 35 | else goto ini1; |
tony63 | 0:74d57f8ae247 | 36 | |
tony63 | 2:6a15ab0305c8 | 37 | seguir: |
tony63 | 2:6a15ab0305c8 | 38 | //leo los datos de la trama y se meten a un arreglo |
tony63 | 4:150bc6a5f5b4 | 39 | wait_us(400);// ES EL TIEMPO DE HEADER QUE NO SE Lee O EL ALTO |
tony63 | 4:150bc6a5f5b4 | 40 | led2=1; |
tony63 | 2:6a15ab0305c8 | 41 | for(i=0;i<(num_bits-1);++i){ // POR OSCILOSCOPIO se determina que llegan (num_bits),datos |
tony63 | 4:150bc6a5f5b4 | 42 | dato = irda.read_low_us(); //leer un bit de datos que es pulso arriba en este control |
tony63 | 2:6a15ab0305c8 | 43 | num[i]=dato; |
tony63 | 4:150bc6a5f5b4 | 44 | wait_us(400); |
tony63 | 2:6a15ab0305c8 | 45 | } |
tony63 | 3:82bebaf2a06a | 46 | wait(0.5); //espero un poquito luego de leer todo el arreglo y ponerlo en pantalla |
tony63 | 4:150bc6a5f5b4 | 47 | //pc.printf(",%d",header); |
tony63 | 2:6a15ab0305c8 | 48 | for(i=0;i<(num_bits-1);++i){ |
tony63 | 4:150bc6a5f5b4 | 49 | //pc.printf(",%d",num[i]); |
tony63 | 2:6a15ab0305c8 | 50 | } |
tony63 | 2:6a15ab0305c8 | 51 | wait(0.1); //espero e imprimo en binario |
tony63 | 4:150bc6a5f5b4 | 52 | //pc.printf("\n\n"); |
tony63 | 2:6a15ab0305c8 | 53 | for(i=0;i<(num_bits-1);++i){ |
tony63 | 4:150bc6a5f5b4 | 54 | if(num[i] > ((T_alto+T_bajo)/2)){ |
tony63 | 4:150bc6a5f5b4 | 55 | bin_max[i]=1; |
tony63 | 4:150bc6a5f5b4 | 56 | } |
tony63 | 4:150bc6a5f5b4 | 57 | else{ |
tony63 | 4:150bc6a5f5b4 | 58 | bin_max[i]=0; |
tony63 | 4:150bc6a5f5b4 | 59 | } |
tony63 | 4:150bc6a5f5b4 | 60 | |
tony63 | 4:150bc6a5f5b4 | 61 | } |
tony63 | 4:150bc6a5f5b4 | 62 | binM[0]=1; |
tony63 | 4:150bc6a5f5b4 | 63 | for(i=1;i<(num_bits-1);++i){ |
tony63 | 4:150bc6a5f5b4 | 64 | binM[i]=binM[i-1]*2; |
tony63 | 4:150bc6a5f5b4 | 65 | |
tony63 | 4:150bc6a5f5b4 | 66 | } |
tony63 | 4:150bc6a5f5b4 | 67 | numero=0; |
tony63 | 4:150bc6a5f5b4 | 68 | for(i=0;i<(num_bits-1);++i){ |
tony63 | 4:150bc6a5f5b4 | 69 | |
tony63 | 4:150bc6a5f5b4 | 70 | numero=numero+(binM[i]*bin_max[i]); |
tony63 | 4:150bc6a5f5b4 | 71 | |
tony63 | 2:6a15ab0305c8 | 72 | } |
tony63 | 4:150bc6a5f5b4 | 73 | pc.printf("numero=%d",numero); |
tony63 | 4:150bc6a5f5b4 | 74 | if (numero==466221){ |
tony63 | 4:150bc6a5f5b4 | 75 | led2=0; |
tony63 | 4:150bc6a5f5b4 | 76 | wait(4); |
tony63 | 4:150bc6a5f5b4 | 77 | led2=1; |
tony63 | 4:150bc6a5f5b4 | 78 | goto ini1; |
tony63 | 4:150bc6a5f5b4 | 79 | } |
tony63 | 4:150bc6a5f5b4 | 80 | if (numero==466231){ |
tony63 | 4:150bc6a5f5b4 | 81 | led=0; |
tony63 | 4:150bc6a5f5b4 | 82 | wait(4); |
tony63 | 4:150bc6a5f5b4 | 83 | led=1; |
tony63 | 4:150bc6a5f5b4 | 84 | goto ini1; |
tony63 | 4:150bc6a5f5b4 | 85 | } |
tony63 | 2:6a15ab0305c8 | 86 | } |
tony63 | 2:6a15ab0305c8 | 87 | } |