Yosef Guevara Salamanca
/
ProyectoPrimerCorteSPI
Switch con SPI terminado
tetris.cpp@1:b1870397ef59, 2018-09-11 (annotated)
- Committer:
- djinn77
- Date:
- Tue Sep 11 18:53:01 2018 +0000
- Revision:
- 1:b1870397ef59
- Parent:
- 0:116c0226508c
- Child:
- 2:6021d670e4e6
SPI funcionando eleccion de figura
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
djinn77 | 0:116c0226508c | 1 | #include "mbed.h" |
djinn77 | 0:116c0226508c | 2 | #include "piezas.h" |
djinn77 | 0:116c0226508c | 3 | |
djinn77 | 1:b1870397ef59 | 4 | Serial pc(USBTX,USBRX); |
djinn77 | 0:116c0226508c | 5 | SPI deviceM(PB_15, PB_14, PB_13); |
djinn77 | 0:116c0226508c | 6 | DigitalOut ssel (PB_12); |
djinn77 | 0:116c0226508c | 7 | |
djinn77 | 0:116c0226508c | 8 | void sendSPI(uint8_t d1, uint8_t d2) |
djinn77 | 0:116c0226508c | 9 | { |
djinn77 | 0:116c0226508c | 10 | deviceM.unlock(); |
djinn77 | 0:116c0226508c | 11 | ssel=0; |
djinn77 | 0:116c0226508c | 12 | deviceM.write(d1); |
djinn77 | 0:116c0226508c | 13 | deviceM.write(d2); |
djinn77 | 0:116c0226508c | 14 | ssel=1; |
djinn77 | 0:116c0226508c | 15 | deviceM.lock(); |
djinn77 | 0:116c0226508c | 16 | }; |
djinn77 | 0:116c0226508c | 17 | |
djinn77 | 0:116c0226508c | 18 | void inicializar_matriz(){ |
djinn77 | 0:116c0226508c | 19 | sendSPI(0x0c,1); |
djinn77 | 0:116c0226508c | 20 | sendSPI(0x0b,7); |
djinn77 | 0:116c0226508c | 21 | sendSPI(0x09,0); |
djinn77 | 0:116c0226508c | 22 | sendSPI(0x0A,0x0f); |
djinn77 | 0:116c0226508c | 23 | int i; |
djinn77 | 0:116c0226508c | 24 | for (i=0;i<2;i++){ |
djinn77 | 0:116c0226508c | 25 | sendSPI(0x0F,1); |
djinn77 | 0:116c0226508c | 26 | wait (0.5); |
djinn77 | 0:116c0226508c | 27 | sendSPI(0x0f,0); |
djinn77 | 0:116c0226508c | 28 | wait (0.5); |
djinn77 | 0:116c0226508c | 29 | } |
djinn77 | 0:116c0226508c | 30 | |
djinn77 | 0:116c0226508c | 31 | } |
djinn77 | 0:116c0226508c | 32 | |
djinn77 | 1:b1870397ef59 | 33 | |
djinn77 | 1:b1870397ef59 | 34 | void captura_matriz(uint16_t* imprimir){ |
djinn77 | 1:b1870397ef59 | 35 | |
djinn77 | 1:b1870397ef59 | 36 | for(int i=0; i<11; i++){ // realiza el desplazamiento de los bits |
djinn77 | 1:b1870397ef59 | 37 | for (int j= 1; j<=8;j++){ // seleciona la columna a imprimir empezando desde la 1 |
djinn77 | 1:b1870397ef59 | 38 | sendSPI(j, imprimir[j-1]>>i); |
djinn77 | 1:b1870397ef59 | 39 | } |
djinn77 | 1:b1870397ef59 | 40 | wait(1.5); |
djinn77 | 1:b1870397ef59 | 41 | } |
djinn77 | 1:b1870397ef59 | 42 | |
djinn77 | 0:116c0226508c | 43 | } |
djinn77 | 1:b1870397ef59 | 44 | |
djinn77 | 1:b1870397ef59 | 45 | |
djinn77 | 1:b1870397ef59 | 46 | void read_in(){ |
djinn77 | 0:116c0226508c | 47 | |
djinn77 | 1:b1870397ef59 | 48 | pc.baud(38400); |
djinn77 | 1:b1870397ef59 | 49 | char pos= 0; |
djinn77 | 1:b1870397ef59 | 50 | char figura= 0; |
djinn77 | 1:b1870397ef59 | 51 | char giro= 0; |
djinn77 | 1:b1870397ef59 | 52 | |
djinn77 | 1:b1870397ef59 | 53 | pos=pc.getc(); |
djinn77 | 1:b1870397ef59 | 54 | |
djinn77 | 1:b1870397ef59 | 55 | figura=pc.getc(); |
djinn77 | 1:b1870397ef59 | 56 | |
djinn77 | 1:b1870397ef59 | 57 | giro=pc.getc(); |
djinn77 | 1:b1870397ef59 | 58 | |
djinn77 | 1:b1870397ef59 | 59 | switch(figura){ |
djinn77 | 0:116c0226508c | 60 | case 0: |
djinn77 | 0:116c0226508c | 61 | switch(giro){ |
djinn77 | 0:116c0226508c | 62 | case 0: |
djinn77 | 0:116c0226508c | 63 | captura_matriz(PZA_LD); |
djinn77 | 0:116c0226508c | 64 | break; |
djinn77 | 0:116c0226508c | 65 | case 1: |
djinn77 | 0:116c0226508c | 66 | captura_matriz(PZA_LDN); |
djinn77 | 0:116c0226508c | 67 | break; |
djinn77 | 0:116c0226508c | 68 | case 2: |
djinn77 | 0:116c0226508c | 69 | captura_matriz(PZA_LDO); |
djinn77 | 0:116c0226508c | 70 | break; |
djinn77 | 0:116c0226508c | 71 | case 3: |
djinn77 | 0:116c0226508c | 72 | captura_matriz(PZA_LDD); |
djinn77 | 0:116c0226508c | 73 | break; |
djinn77 | 0:116c0226508c | 74 | default: |
djinn77 | 0:116c0226508c | 75 | captura_matriz(VACIO); |
djinn77 | 0:116c0226508c | 76 | break; |
djinn77 | 0:116c0226508c | 77 | } |
djinn77 | 0:116c0226508c | 78 | break; |
djinn77 | 0:116c0226508c | 79 | case 1: |
djinn77 | 0:116c0226508c | 80 | switch(giro){ |
djinn77 | 0:116c0226508c | 81 | case 0: |
djinn77 | 0:116c0226508c | 82 | captura_matriz(PZA_T); |
djinn77 | 0:116c0226508c | 83 | break; |
djinn77 | 0:116c0226508c | 84 | case 1: |
djinn77 | 0:116c0226508c | 85 | captura_matriz(PZA_TN); |
djinn77 | 0:116c0226508c | 86 | break; |
djinn77 | 0:116c0226508c | 87 | case 2: |
djinn77 | 0:116c0226508c | 88 | captura_matriz(PZA_TO); |
djinn77 | 0:116c0226508c | 89 | break; |
djinn77 | 0:116c0226508c | 90 | case 3: |
djinn77 | 0:116c0226508c | 91 | captura_matriz(PZA_TD); |
djinn77 | 0:116c0226508c | 92 | break; |
djinn77 | 0:116c0226508c | 93 | default: |
djinn77 | 0:116c0226508c | 94 | captura_matriz(VACIO); |
djinn77 | 0:116c0226508c | 95 | break; |
djinn77 | 0:116c0226508c | 96 | } |
djinn77 | 0:116c0226508c | 97 | break; |
djinn77 | 0:116c0226508c | 98 | case 2: |
djinn77 | 0:116c0226508c | 99 | switch(giro){ |
djinn77 | 0:116c0226508c | 100 | case 0: case 2: |
djinn77 | 0:116c0226508c | 101 | captura_matriz(PZA_I); |
djinn77 | 0:116c0226508c | 102 | break; |
djinn77 | 0:116c0226508c | 103 | case 1: case 3: |
djinn77 | 0:116c0226508c | 104 | captura_matriz(PZA_IR); |
djinn77 | 0:116c0226508c | 105 | break; |
djinn77 | 0:116c0226508c | 106 | default: |
djinn77 | 0:116c0226508c | 107 | captura_matriz(VACIO); |
djinn77 | 0:116c0226508c | 108 | break; |
djinn77 | 0:116c0226508c | 109 | } |
djinn77 | 0:116c0226508c | 110 | break; |
djinn77 | 0:116c0226508c | 111 | case 3: |
djinn77 | 0:116c0226508c | 112 | switch(giro){ |
djinn77 | 0:116c0226508c | 113 | case 0: case 1: case 2: case 3: |
djinn77 | 0:116c0226508c | 114 | captura_matriz(PZA_C); |
djinn77 | 0:116c0226508c | 115 | break; |
djinn77 | 0:116c0226508c | 116 | default: |
djinn77 | 0:116c0226508c | 117 | captura_matriz(VACIO); |
djinn77 | 0:116c0226508c | 118 | break; |
djinn77 | 0:116c0226508c | 119 | } |
djinn77 | 0:116c0226508c | 120 | break; |
djinn77 | 0:116c0226508c | 121 | case 4: |
djinn77 | 0:116c0226508c | 122 | switch(giro){ |
djinn77 | 0:116c0226508c | 123 | case 0: |
djinn77 | 0:116c0226508c | 124 | captura_matriz(PZA_Z); |
djinn77 | 0:116c0226508c | 125 | break; |
djinn77 | 0:116c0226508c | 126 | case 1: |
djinn77 | 0:116c0226508c | 127 | captura_matriz(PZA_ZN); |
djinn77 | 0:116c0226508c | 128 | break; |
djinn77 | 0:116c0226508c | 129 | case 2: |
djinn77 | 0:116c0226508c | 130 | captura_matriz(PZA_ZO); |
djinn77 | 0:116c0226508c | 131 | break; |
djinn77 | 0:116c0226508c | 132 | case 3: |
djinn77 | 0:116c0226508c | 133 | captura_matriz(PZA_ZD); |
djinn77 | 0:116c0226508c | 134 | break; |
djinn77 | 0:116c0226508c | 135 | default: |
djinn77 | 0:116c0226508c | 136 | captura_matriz(VACIO); |
djinn77 | 0:116c0226508c | 137 | break; |
djinn77 | 0:116c0226508c | 138 | } |
djinn77 | 0:116c0226508c | 139 | break; |
djinn77 | 0:116c0226508c | 140 | default: |
djinn77 | 0:116c0226508c | 141 | captura_matriz(VACIO); |
djinn77 | 0:116c0226508c | 142 | break; |
djinn77 | 0:116c0226508c | 143 | |
djinn77 | 0:116c0226508c | 144 | } |
djinn77 | 1:b1870397ef59 | 145 | captura_matriz(VACIO); |
djinn77 | 1:b1870397ef59 | 146 | |
djinn77 | 1:b1870397ef59 | 147 | } |
djinn77 | 0:116c0226508c | 148 | |
djinn77 | 1:b1870397ef59 | 149 | |
djinn77 | 1:b1870397ef59 | 150 | int main() { |
djinn77 | 1:b1870397ef59 | 151 | |
djinn77 | 1:b1870397ef59 | 152 | inicializar_matriz(); |
djinn77 | 1:b1870397ef59 | 153 | |
djinn77 | 1:b1870397ef59 | 154 | while(1){ |
djinn77 | 1:b1870397ef59 | 155 | |
djinn77 | 1:b1870397ef59 | 156 | read_in(); |
djinn77 | 1:b1870397ef59 | 157 | |
djinn77 | 1:b1870397ef59 | 158 | } |
djinn77 | 1:b1870397ef59 | 159 | |
djinn77 | 1:b1870397ef59 | 160 | } |