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- //We always have to include the library
- #include "LedControl.h"
- /*
- Now we need a LedControl to work with.
- ***** These pin numbers will probably not work with your hardware *****
- pin 12 is connected to the DataIn
- pin 11 is connected to the CLK
- pin 10 is connected to LOAD
- We have only a single MAX72XX.
- */
- LedControl lc = LedControl(12, 11, 10, 1);
- byte LEFT[] = { B00011000, B00110000, B01100000, B11011111, B11011111, B01100000, B00110000, B00011000};
- byte RIGHT[] = { B00011000, B00001100, B00000110, B11111011, B11111011, B00000110, B00001100, B00011000};
- byte UP[] = { B00011000, B00111100, B01100110, B11011011, B10011001, B00011000, B00011000, B00011000};
- byte DIAMOND[] = { B00011000, B00111100, B01111110, B11111111, B11111111, B01111110, B00111100, B00011000};
- byte SQUARE0[] = { B11111111, B11111111, B11111111, B11111111, B11111111, B11111111, B11111111, B11111111};
- byte SQUARE1[] = { B00100100, B01000010, B10000001, B00000000, B00000000, B10000001, B01000010, B00100100};
- byte SQUARE2[] = { B00000000, B00100100, B01100110, B00000000, B00000000, B01100110, B00100100, B00000000};
- byte SQUARE3[] = { B00000000, B00000000, B00000000, B00011000, B00011000, B00000000, B00000000, B00000000};
- byte CIRCLE0[] = { B00000000, B00000000, B00000000, B00011000, B00011000, B00000000, B00000000, B00000000};
- byte CIRCLE1[] = { B00000000, B00000000, B00011000, B00100100, B00100100, B00011000, B00000000, B00000000};
- byte CIRCLE2[] = { B00000000, B00111100, B01000010, B01000010, B01000010, B01000010, B00111100, B00000000};
- byte CIRCLE3[] = { B01111110, B10000001, B10000001, B10000001, B10000001, B10000001, B10000001, B01111110};
- byte VAR1[] = { B10000000, B10000000, B10000000, B10000000, B10000000, B10000000, B10000000, B10000000};
- byte TEMP[8] ;
- /* we always wait a bit between updates of the display */
- unsigned long delaytime = 80;
- void setup() {
- /*
- The MAX72XX is in power-saving mode on startup,
- we have to do a wakeup call
- */
- lc.shutdown(0, false);
- /* Set the brightness to a medium values */
- lc.setIntensity(0, 8);
- /* and clear the display */
- lc.clearDisplay(0);
- }
- void matrix(byte PARAM[]) {
- for (int i = 0; i < 8; i++) {
- lc.setRow(0, i, PARAM[i]);
- }
- }
- void loop() {
- memcpy(TEMP, RIGHT, 8);
- for (int j = 8; j >= 0; j--) {
- for (int i = 0; i < 8; i++) {
- TEMP[i] = TEMP[i] << j;
- }
- matrix(TEMP);
- delay(delaytime);
- memcpy(TEMP, RIGHT, 8);
- }
- for (int j = 1; j < 8; j++) {
- for (int i = 0; i < 8; i++) {
- TEMP[i] = TEMP[i] >> j;
- }
- matrix(TEMP);
- delay(delaytime);
- memcpy(TEMP, RIGHT, 8);
- }
- // matrix(LEFT);
- // delay(delaytime);
- // matrix(RIGHT);
- // delay(delaytime);
- // matrix(UP);
- // delay(delaytime);
- // matrix(DIAMOND);
- // delay(delaytime);
- // matrix(SQUARE);
- // delay(delaytime);
- // matrix(SQUARE1);
- // delay(delaytime);
- // matrix(SQUARE2);
- // delay(delaytime);
- // matrix(SQUARE3);
- // delay(delaytime);
- // matrix(CIRCLE0);
- // delay(delaytime);
- // matrix(CIRCLE1);
- // delay(delaytime);
- // matrix(CIRCLE2);
- // delay(delaytime);
- // matrix(CIRCLE3);
- // delay(delaytime);
- // for (int i = 0; i < 4; i++) {
- // matrix(CIRCLE3);
- // delay(delaytime);
- // matrix(CIRCLE2);
- // delay(delaytime);
- // matrix(CIRCLE1);
- // delay(delaytime);
- // }
- // lc.clearDisplay(0);
- // delay(100);
- }
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