ferney alberto beltran molina / Mbed 2 deprecated 00_01LAB_matrix8x8_fig_tetris

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Dependencies:   mbed

Fork of 00_LAB_matrix8x8_SPI by ferney alberto beltran molina

main.cpp@5:d1c3238ea285, 2018-09-14 (annotated)

Committer:
fabeltranm
Date:
Fri Sep 14 17:59:35 2018 +0000
Revision:
5:d1c3238ea285
Parent:
4:2bc5dfe058ef 
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
fabeltranm 0:61199d9d0aed 1
fabeltranm 0:61199d9d0aed 2 #include "mbed.h"
fabeltranm 4:2bc5dfe058ef 3 #include "figuras.h"
fabeltranm 0:61199d9d0aed 4
fabeltranm 0:61199d9d0aed 5 SPI deviceM(PB_15, PB_14, PB_13);
fabeltranm 0:61199d9d0aed 6 DigitalOut ssel (PB_12);
fabeltranm 4:2bc5dfe058ef 7 Serial command(USBTX, USBRX);
fabeltranm 0:61199d9d0aed 8
fabeltranm 4:2bc5dfe058ef 9 #define DEBUG 1
fabeltranm 4:2bc5dfe058ef 10 #define VELOCITY 500 // ms
fabeltranm 1:b732136485e0 11
fabeltranm 4:2bc5dfe058ef 12 void debug_m(char *s , ... );
fabeltranm 4:2bc5dfe058ef 13
fabeltranm 4:2bc5dfe058ef 14 uint8_t matrix_act[8]={0,0,0,0,0,0,0,0};
fabeltranm 5:d1c3238ea285 15 uint8_t matrix_tmp[11]={0,0,0,0,0,0,0,0,0,0};
fabeltranm 5:d1c3238ea285 16 uint8_t matrix_fig[3]={0,0,0};
fabeltranm 4:2bc5dfe058ef 17
fabeltranm 0:61199d9d0aed 18
fabeltranm 0:61199d9d0aed 19 void sendSPI(uint8_t d1, uint8_t d2)
fabeltranm 0:61199d9d0aed 20 {
fabeltranm 0:61199d9d0aed 21 deviceM.unlock();
fabeltranm 0:61199d9d0aed 22 ssel=0;
fabeltranm 0:61199d9d0aed 23 deviceM.write(d1);
fabeltranm 0:61199d9d0aed 24 deviceM.write(d2);
fabeltranm 0:61199d9d0aed 25 ssel=1;
fabeltranm 0:61199d9d0aed 26 deviceM.lock();
fabeltranm 0:61199d9d0aed 27 };
fabeltranm 0:61199d9d0aed 28
fabeltranm 0:61199d9d0aed 29
fabeltranm 0:61199d9d0aed 30 void printMatrix(uint8_t* vC)
fabeltranm 0:61199d9d0aed 31
fabeltranm 0:61199d9d0aed 32 {
fabeltranm 0:61199d9d0aed 33 uint8_t i =0;
fabeltranm 0:61199d9d0aed 34 for (i=1;i<9;i++){
fabeltranm 4:2bc5dfe058ef 35 sendSPI(i,*(vC+i-1));
fabeltranm 0:61199d9d0aed 36 }
fabeltranm 0:61199d9d0aed 37
fabeltranm 0:61199d9d0aed 38 };
fabeltranm 2:414129d953dd 39
fabeltranm 4:2bc5dfe058ef 40
fabeltranm 4:2bc5dfe058ef 41
fabeltranm 4:2bc5dfe058ef 42 int init_display(){
fabeltranm 4:2bc5dfe058ef 43 sendSPI(0x0c,1);
fabeltranm 4:2bc5dfe058ef 44 sendSPI(0x0b,7);
fabeltranm 4:2bc5dfe058ef 45 sendSPI(0x09,0);
fabeltranm 4:2bc5dfe058ef 46 sendSPI(0x0A,0x0f);
fabeltranm 4:2bc5dfe058ef 47 printMatrix(matrix_act);
fabeltranm 4:2bc5dfe058ef 48 int i;
fabeltranm 4:2bc5dfe058ef 49 for (i=0;i<2;i++){
fabeltranm 4:2bc5dfe058ef 50 sendSPI(0x0F,1);
fabeltranm 4:2bc5dfe058ef 51 wait (0.5);
fabeltranm 4:2bc5dfe058ef 52 sendSPI(0x0f,0);
fabeltranm 4:2bc5dfe058ef 53 wait (0.5);
fabeltranm 4:2bc5dfe058ef 54 }
fabeltranm 4:2bc5dfe058ef 55 }
fabeltranm 4:2bc5dfe058ef 56
fabeltranm 5:d1c3238ea285 57 void actualizar_matrix(){
fabeltranm 5:d1c3238ea285 58 for (int i=fig_act.posx; i<fig_act.posx+3;i++)
fabeltranm 5:d1c3238ea285 59 matrix_act[i]= fig_act.fig[i] ;
fabeltranm 4:2bc5dfe058ef 60
fabeltranm 4:2bc5dfe058ef 61 }
fabeltranm 5:d1c3238ea285 62
fabeltranm 5:d1c3238ea285 63
fabeltranm 5:d1c3238ea285 64 void copy_fig(uint8_t* m2, uint8_t ncol){
fabeltranm 5:d1c3238ea285 65 for (int i=0; i<3;i++){
fabeltranm 5:d1c3238ea285 66 fig_act.fig[i]= *(m2+i);
fabeltranm 5:d1c3238ea285 67 debug_m("%b\n",*(m2+i));
fabeltranm 4:2bc5dfe058ef 68 }
fabeltranm 5:d1c3238ea285 69 fig_act.posx=ncol;
fabeltranm 5:d1c3238ea285 70
fabeltranm 5:d1c3238ea285 71 }
fabeltranm 5:d1c3238ea285 72
fabeltranm 5:d1c3238ea285 73
fabeltranm 4:2bc5dfe058ef 74
fabeltranm 4:2bc5dfe058ef 75 void new_read(){
fabeltranm 5:d1c3238ea285 76 uint8_t tf=command.getc();
fabeltranm 5:d1c3238ea285 77 char nc=command.getc();
fabeltranm 5:d1c3238ea285 78 debug_m("se recibe la figura %d, en la columna %d",tf);
fabeltranm 4:2bc5dfe058ef 79 switch (tf) {
fabeltranm 4:2bc5dfe058ef 80 case L_TYPE:
fabeltranm 5:d1c3238ea285 81 copy_fig(FIG_L,nc);
fabeltranm 4:2bc5dfe058ef 82 break ;
fabeltranm 4:2bc5dfe058ef 83 case S_TYPE:
fabeltranm 5:d1c3238ea285 84 copy_fig(FIG_S,nc);
fabeltranm 4:2bc5dfe058ef 85 break ;
fabeltranm 4:2bc5dfe058ef 86 case I_TYPE:
fabeltranm 5:d1c3238ea285 87 copy_fig(FIG_I,nc);
fabeltranm 4:2bc5dfe058ef 88 break ;
fabeltranm 4:2bc5dfe058ef 89 default:
fabeltranm 5:d1c3238ea285 90 copy_fig(FIG_NULL,nc);
fabeltranm 4:2bc5dfe058ef 91
fabeltranm 2:414129d953dd 92 }
fabeltranm 0:61199d9d0aed 93
fabeltranm 2:414129d953dd 94
fabeltranm 4:2bc5dfe058ef 95 }
fabeltranm 5:d1c3238ea285 96
fabeltranm 4:2bc5dfe058ef 97 void desplazar_fila(){
fabeltranm 5:d1c3238ea285 98 for (int i=0; i<3;i++)
fabeltranm 5:d1c3238ea285 99 fig_act.fig[i]= fig_act.fig[i]>>1;
fabeltranm 3:4a8de2f71ed0 100
fabeltranm 4:2bc5dfe058ef 101 }
fabeltranm 4:2bc5dfe058ef 102 int main() {
fabeltranm 4:2bc5dfe058ef 103 init_display();
fabeltranm 4:2bc5dfe058ef 104 while(1){
fabeltranm 4:2bc5dfe058ef 105 new_read();
fabeltranm 4:2bc5dfe058ef 106 for(int i=0;i<8;i++){
fabeltranm 4:2bc5dfe058ef 107 desplazar_fila();
fabeltranm 5:d1c3238ea285 108 actualizar_matrix();
fabeltranm 4:2bc5dfe058ef 109 printMatrix(matrix_act);
fabeltranm 4:2bc5dfe058ef 110 wait_ms(VELOCITY);
fabeltranm 4:2bc5dfe058ef 111 }
fabeltranm 4:2bc5dfe058ef 112 }
fabeltranm 2:414129d953dd 113 }
fabeltranm 2:414129d953dd 114
fabeltranm 0:61199d9d0aed 115
fabeltranm 4:2bc5dfe058ef 116 void debug_m(char *s , ... ){
fabeltranm 4:2bc5dfe058ef 117 #if DEBUG
fabeltranm 4:2bc5dfe058ef 118 command.printf(s);
fabeltranm 4:2bc5dfe058ef 119 #endif
fabeltranm 4:2bc5dfe058ef 120 }