cristhian david santos oggonei
cualquier cosa
Fork of
00_LAB_matrix8x8_SPI
by 
ferney alberto beltran molina
Diff: main.cpp
- Revision:
- 4:b38a9b0501dc
- Parent:
- 3:4a8de2f71ed0
- Child:
- 5:377b23953ba1
--- a/main.cpp Thu Mar 16 22:56:47 2017 +0000
+++ b/main.cpp Mon Sep 03 00:55:50 2018 +0000
@@ -1,142 +1,351 @@
+#include "mbed.h"
-#include "mbed.h"
-//#include "max7219.h"
+SPI deviceM(PB_5, PB_4, PB_3);
+DigitalOut ssel (PB_9);
+
+//#define uint8_t unsigned char
+//uint8_t vcol2[8]={0,0,0,0,0,0,0,0};
-// ***************************************************************************
-// option 1 : use SPI
-// ***************************************************************************
-SPI deviceM(PB_15, PB_14, PB_13);
-DigitalOut ssel (PB_12);
-
-#define uint8_t unsigned char
-uint8_t vcol2[8]={0,0,0,0,0,0,0,0};
-
+int enviarficha(int x,int y)
+{
+ int k=y;
+
+ if(x==1) // cuadrado
+ {
+ return k;
+ }
+ else if (x==2) //linea
+ {
+ return k;
+ }
+ else if (x==3) //ele
+ {
+ return k;
+ }
+ else if (x==4) //te
+ {
+ return k;
+ }
+ else if (x==5) //ese
+ {
+ return k;
+ }
+ else
+ return 1;
+}
void sendSPI(uint8_t d1, uint8_t d2)
{
deviceM.unlock();
ssel=0;
- deviceM.write(d1);
- deviceM.write(d2);
+ deviceM.write(d1);
+ deviceM.write(d2);
ssel=1;
deviceM.lock();
};
+void test() //test
+{
+ sendSPI(0x0F,1);
+ wait(0.5);
+ sendSPI(0x0F,0);
+ wait(0.5);
+};
-void printMatrix(uint8_t* vC)
-
+void cuadro(int x)
{
- uint8_t i =0;
- for (i=1;i<9;i++){
- sendSPI(i,*(vC+i));
- }
-
- };
+ int j,r;
+
+ if (x==1)
+ r=0xC0;
+ else if(x==2)
+ r=0x60;
+ else if(x==3)
+ r=0x30;
+ else if(x==4)
+ r=0x18;
+ else if(x==5)
+ r=0xC;
+ else if(x==6)
+ r=0x06;
+ else if(x==7)
+ r=0x03;
+ else if(x==8)
+ r=0x01;
+ {
+ for(j=0;j<=7;j++)
+ {
+ sendSPI(0x0+j,r);
+ sendSPI(0x0+(j+1),r);
+ wait_ms(200);
+ sendSPI(0x0+j,0x00);
+ sendSPI(0x0+(j+1),0x00);
+ wait_us(10);
+ }
+ sendSPI(0x07,r);
+ sendSPI(0x08,r);
+ }
+};
-void clr_vcol()
+void linea(int x)
+{
+ int j,r;
+
+ if (x==1)
+ r=0x80;
+ else if(x==2)
+ r=0x40;
+ else if(x==3)
+ r=0x20;
+ else if(x==4)
+ r=0x10;
+ else if(x==5)
+ r=0x08;
+ else if(x==6)
+ r=0x04;
+ else if(x==7)
+ r=0x02;
+ else if(x==8)
+ r=0x01;
{
- for (int i=0; i<8;i++){
- vcol2[i]=0;
- }
-
-}
-
-void print_Snake2()
+ for(j=0;j<=6;j++)
+ {
+ sendSPI(0x0+j,r);
+ sendSPI(0x0+(j+1),r);
+ sendSPI(0x0+(j+2),r);
+ wait_ms(200);
+ sendSPI(0x0+j,0x00);
+ sendSPI(0x0+(j+1),0x00);
+ sendSPI(0x0+(j+2),0x00);
+ wait_us(10);
+ }
+ sendSPI(0x06,r);
+ sendSPI(0x07,r);
+ sendSPI(0x08,r);
+ }
+};
+
+void ele(int x)
{
-
- int j, i;
- //reset
-
- for (j=0; j<8;j++){
- clr_vcol();
- if(j % 2 == 0)
- vcol2[j]=1;
- else
- vcol2[j]=0b10000000;
-
- for (i=0; i<8;i++){
- if(j % 2 == 0){
- vcol2[j]=3<<i;
- }
- else{
- vcol2[j]=0b1100000000>>i;
- }
- printMatrix(vcol2);
- wait_ms(5);
- }
- }
-}
+ int j,r,r2;
+ if (x==1)
+ {
+ r=0xC0;
+ r2=0x80;
+ }
+ else if(x==2)
+ {
+ r=0x60;
+ r2=0x40;
+ }
+ else if(x==3)
+ {
+ r=0x30;
+ r2=0x20;
+ }
+ else if(x==4)
+ {
+ r=0x18;
+ r2=0x10;
+ }
+ else if(x==5)
+ {
+ r=0xC;
+ r2=0x08;
+ }
+ else if(x==6)
+ {
+ r=0x06;
+ r2=0x04;
+ }
+ else if(x==7)
+ {
+ r=0x03;
+ r2=0x02;
+ }
+ else if(x==8)
+ {
+ r=0x01;
+ r2=0x01;
+ }
+ {
+ for(j=0;j<=6;j++)
+ {
+ sendSPI(0x0+j,r2);
+ sendSPI(0x0+(j+1),r2);
+ sendSPI(0x0+(j+2),r);
+ wait_ms(200);
+ sendSPI(0x0+j,0x00);
+ sendSPI(0x0+(j+1),0x00);
+ sendSPI(0x0+(j+2),0x00);
+ wait_us(10);
+ }
+ sendSPI(0x06,r2);
+ sendSPI(0x07,r2);
+ sendSPI(0x08,r);
+ }
+};
-void print_Snake()
+void te(int x)
{
-
- uint8_t vt1[8]={1,3,7,0xf,0x1f,0x3f, 0x7f,0xff};
- uint8_t vt2[8]={0b10000000,0b11000000,0b11100000,0b11110000,0b11111000,0b11111100,0b11111110,0b11111111};
-
-
- int j, i;
- //reset
- clr_vcol();
- for (j=0; j<8;j++){
- for (i=0; i<8;i++){
- if(j % 2 == 0){
- vcol2[j]=vt1[i];
- }else{
- vcol2[j]=vt2[i];
- }
- printMatrix(vcol2);
- wait_ms(5);
- }
- }
-}
-int main() {
- uint8_t vcol[8]={0,0,0,0,0,0,0,0};
- sendSPI(0x0c,1);
- sendSPI(0x0F,1);
- wait (0.1);
- sendSPI(0x0f,0);
- wait (0.1);
- int i =0;
- while(1){
- print_Snake();
- }
-}
-// ***************************************************************************
-// option two: use maz7219 library
+ int j,r,r2;
+
+ if (x==1)
+ {
+ r=0xE0;
+ r2=0x40;
+ }
+ else if(x==2)
+ {
+ r=0x70;
+ r2=0x20;
+ }
+ else if(x==3)
+ {
+ r=0x38;
+ r2=0x10;
+ }
+ else if(x==4)
+ {
+ r=0x1C;
+ r2=0x8;
+ }
+ else if(x==5)
+ {
+ r=0xE;
+ r2=0x4;
+ }
+ else if(x==6)
+ {
+ r=0x7;
+ r2=0x2;
+ }
+ else if(x==7)
+ {
+ r=0x03;
+ r2=0x1;
+ }
+ else if(x==8)
+ r=0x01;
+ {
+ for(j=0;j<=7;j++)
+ {
+ sendSPI(0x0+j,r2);
+ sendSPI(0x0+(j+1),r);
+ wait_ms(200);
+ sendSPI(0x0+j,0x00);
+ sendSPI(0x0+(j+1),0x00);
+ wait_us(10);
+ }
+ sendSPI(0x07,r2);
+ sendSPI(0x08,r);
+ }
+};
+
+void ese(int x)
+{
+ int j,r,r2;
-// ***************************************************************************
-/*
-Max7219 deviceM(PB_15, PB_14, PB_13, PB_12);
+ if (x==1)
+ {
+ r=0xC0;
+ r2=0x60;
+ }
+ else if(x==2)
+ {
+ r=0x60;
+ r2=0x30;
+ }
+ else if(x==3)
+ {
+ r=0x30;
+ r2=0x18;
+ }
+ else if(x==4)
+ {
+ r=0x18;
+ r2=0xC;
+ }
+ else if(x==5)
+ {
+ r=0xC;
+ r2=0x6;
+ }
+ else if(x==6)
+ {
+ r=0x6;
+ r2=0x3;
+ }
+ else if(x==7)
+ {
+ r=0x03;
+ r2=0x1;
+ }
+ else if(x==8)
+ r=0x01;
+ {
+ for(j=0;j<=7;j++)
+ {
+ sendSPI(0x0+j,r2);
+ sendSPI(0x0+(j+1),r);
+ wait_ms(200);
+ sendSPI(0x0+j,0x00);
+ sendSPI(0x0+(j+1),0x00);
+ wait_us(10);
+ }
+ sendSPI(0x07,r2);
+ sendSPI(0x08,r);
+ }
+};
+
+void borrar()
+{
+ int i;
+ for(i=0;i<=8;i++)
+ {
+ sendSPI(0x0+i,0x00);
+ }
+};
int main() {
-
- max7219_configuration_t cfg = {
- .device_number = 1,
- .decode_mode = 0,
- .intensity = Max7219::MAX7219_INTENSITY_8,
- .scan_limit = Max7219::MAX7219_SCAN_8
-};
-
- deviceM.init_device(cfg);
+ sendSPI(0x09,0); //no decodificacion
+ sendSPI(0x0A,0x0); //intensidad
+ sendSPI(0x0B,0x07); //usa 7 leds
+ sendSPI(0x0C,1); //no apaga
+ sendSPI(0x0F,0); //operacion normal
+
+ int x=5,y=6; // enviar ficha y columna
- deviceM.enable_device(1);
-
- deviceM.set_display_test();
- wait(1);
- deviceM.clear_display_test();
- wait(1);
-
- while(1){
- deviceM.write_digit(1,8,0b11111111);
- deviceM.write_digit(1,1,0b01010101);
- deviceM.write_digit(1,2,0b10101010);
- deviceM.write_digit(1,3,0b01010101);
- deviceM.write_digit(1,4,0b10101010);
- deviceM.write_digit(1,5,0b01010101);
- deviceM.write_digit(1,6,0b10101010);
- deviceM.write_digit(1,7,0b01010101);
- }
+ if (x==1) //cuadro
+ {
+ borrar();
+ int r=enviarficha(x,y);
+ cuadro(r);
+ }
+ else if (x==2) //linea
+ {
+ borrar();
+ int r=enviarficha(x,y);
+ linea(r);
+ }
+ else if (x==3) //l
+ {
+ borrar();
+ int r=enviarficha(x,y);
+ ele(r);
+ }
+ else if(x==4) //t
+ {
+ borrar();
+ int r=enviarficha(x,y);
+ te(r);
+ }
+ else if(x==5) //s
+ {
+ borrar();
+ int r=enviarficha(x,y);
+ ese(r);
+ }
}
-*/