421 lines
9.4 KiB
C++
421 lines
9.4 KiB
C++
#include <FastGPIO.h>
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#include <TimerOne.h>
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int iByte;
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byte col = 0;
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byte leds[12][4];
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byte pass = 1;
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int fadecount = 1;
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const int fadelimit = 3000;
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const int fadelimitshort = 1000;
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byte mode = 4;
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byte brightness = 2;
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boolean changemode = 0;
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int rain = 0;
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const int rainlimit = 5000;
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const int rainfade = 5000;
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byte rx = 0;
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byte ry = 0;
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// pin[xx] on led matrix connected to nn on Arduino (-1 is dummy to make array start at pos 1)
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int pins[17] = {
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-1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 16, 14, 15, 18, 19, 20, 21
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};
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// col[xx] of leds = pin yy on led matrix
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int cols[12] = {
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pins[8], pins[7], pins[6], pins[5], pins[9], pins[10], pins[11], pins[12], pins[13], pins[14], pins[15], pins[16]
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};
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// row[xx] of leds = pin yy on led matrix
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int rows[4] = {
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pins[1], pins[2], pins[3], pins[4]
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};
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#define DELAY 0
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extern byte leds[12][4];
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void setup() {
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Serial1.begin(9600);
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setupLeds();
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for (int s = 0; s < 5; s++) {
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for ( int r = 1; r < 9; r++) {
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delayMicroseconds(65000);
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delayMicroseconds(65000);
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for (int j = 0; j < 4; j++) {
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for (int i = 0; i < 12; i++) {
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leds[i][j] = 1;
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for (int p = 0; p < 25; p++) {
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}
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leds[i][j] = r;
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}
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}
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}
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for ( int r = 9; r > 0; r--) {
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delayMicroseconds(65000);
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delayMicroseconds(65000);
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delayMicroseconds(65000);
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for (int j = 0; j < 4; j++) {
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for (int i = 0; i < 12; i++) {
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leds[i][j] = 1;
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for (int p = 0; p < 25; p++) {
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}
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leds[i][j] = r;
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}
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}
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}
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}
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}
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void loop() {
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switch (mode) {
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case 0:
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//Blacklight
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for (int i = 0; i < 12; i++) {
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for (int j = 0; j < 4; j++) {
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leds[i][j] = brightness;
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}
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}
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checkserial();
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break;
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case 1:
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//Breathing
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for ( int r = 1; r < 9; r++) {
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checkserial();
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if (changemode == 0) {
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delayMicroseconds(65000);
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delayMicroseconds(65000);
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delayMicroseconds(65000);
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for (int j = 0; j < 4; j++) {
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for (int i = 0; i < 12; i++) {
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leds[i][j] = 1;
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for (int p = 0; p < 25; p++) {
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}
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leds[i][j] = r;
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}
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}
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}
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else {
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break;
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}
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}
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for ( int r = 9; r > 0; r--) {
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checkserial();
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if (changemode == 0) {
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delayMicroseconds(65000);
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delayMicroseconds(65000);
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delayMicroseconds(65000);
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delayMicroseconds(65000);
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for (int j = 0; j < 4; j++) {
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for (int i = 0; i < 12; i++) {
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leds[i][j] = 1;
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for (int p = 0; p < 25; p++) {
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}
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leds[i][j] = r;
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}
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}
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}
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else {
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break;
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}
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}
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for ( int r = 1; r < 30; r++) {
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checkserial();
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if (changemode == 0) {
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delayMicroseconds(65000);
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delayMicroseconds(65000);
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}
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else {
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break;
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}
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}
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break;
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case 2:
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//Random
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leds[random(12)][random(4)] = random(8);
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delayMicroseconds(10000);
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checkserial();
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break;
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case 3:
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//Rain
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rain++;
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if (rain > rainlimit) {
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rain = 0;
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rx = random(12);
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ry = random(4);
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if (leds[rx][ry] == 0) {
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leds[rx][ry] = 18;
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}
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}
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fadecount++;
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if (fadecount > rainfade) {
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fadecount = 1;
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for (int i = 0; i < 12; i++) {
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for (int j = 0; j < 4; j++) {
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if (leds[i][j] > 0) {
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leds[i][j] = leds[i][j] - 1;
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}
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}
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}
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}
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checkserial();
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break;
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case 4:
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//Reactive
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fadecount++;
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if (fadecount > fadelimit) {
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fadecount = 1;
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for (int i = 0; i < 12; i++) {
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for (int j = 0; j < 4; j++) {
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if (leds[i][j] > 0) {
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leds[i][j] = leds[i][j] - 1;
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}
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}
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}
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}
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checkserial();
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break;
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case 5:
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//Reactive Target
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fadecount++;
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if (fadecount > fadelimitshort) {
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fadecount = 1;
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for (int i = 0; i < 12; i++) {
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for (int j = 0; j < 4; j++) {
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if (leds[i][j] > 0) {
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leds[i][j] = leds[i][j] - 1;
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}
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}
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}
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}
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checkserial();
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break;
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default:
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mode = 0;
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break;
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}
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changemode = 0;
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}
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void checkserial() {
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if (Serial1.available() > 0) {
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iByte = Serial1.read();
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if (iByte == 100) {
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brightness++;
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if (brightness > 9) {
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brightness = 1;
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}
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}
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if (iByte == 101) {
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mode++;
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}
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if (iByte < 100) {
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if (mode == 4) {
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byte row = iByte / 16;
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byte col = iByte % 16;
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leds[col][row] = 18;
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}
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if (mode == 5) {
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byte row = iByte / 16;
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byte col = iByte % 16;
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for (byte i = 0; i < 12; i++) {
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leds[i][row] = 18;
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}
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for (byte p = 0; p < 4; p++) {
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leds[col][p] = 18;
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}
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}
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}
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}
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}
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void setupLeds() {
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// sets the pins as output
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FastGPIO::Pin<2>::setOutputLow();
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FastGPIO::Pin<3>::setOutputLow();
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FastGPIO::Pin<4>::setOutputLow();
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FastGPIO::Pin<5>::setOutputLow();
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FastGPIO::Pin<6>::setOutputLow();
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FastGPIO::Pin<7>::setOutputLow();
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FastGPIO::Pin<8>::setOutputLow();
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FastGPIO::Pin<9>::setOutputLow();
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FastGPIO::Pin<10>::setOutputLow();
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FastGPIO::Pin<16>::setOutputLow();
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FastGPIO::Pin<14>::setOutputLow();
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FastGPIO::Pin<15>::setOutputLow();
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FastGPIO::Pin<18>::setOutputLow();
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FastGPIO::Pin<19>::setOutputLow();
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FastGPIO::Pin<20>::setOutputLow();
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FastGPIO::Pin<21>::setOutputLow();
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// set up Cols
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FastGPIO::Pin<6>::setOutputValueLow();
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FastGPIO::Pin<7>::setOutputValueLow();
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FastGPIO::Pin<8>::setOutputValueLow();
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FastGPIO::Pin<9>::setOutputValueLow();
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FastGPIO::Pin<10>::setOutputValueLow();
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FastGPIO::Pin<16>::setOutputValueLow();
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FastGPIO::Pin<14>::setOutputValueLow();
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FastGPIO::Pin<15>::setOutputValueLow();
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FastGPIO::Pin<18>::setOutputValueLow();
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FastGPIO::Pin<19>::setOutputValueLow();
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FastGPIO::Pin<20>::setOutputValueLow();
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FastGPIO::Pin<21>::setOutputValueLow();
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// set up Rows
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FastGPIO::Pin<2>::setOutputValueLow();
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FastGPIO::Pin<3>::setOutputValueLow();
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FastGPIO::Pin<4>::setOutputValueLow();
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FastGPIO::Pin<5>::setOutputValueLow();
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clearLeds();
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Timer1.initialize(25);
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Timer1.attachInterrupt(display);
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}
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void clearLeds() {
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// Clear display array
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for (int i = 0; i < 12; i++) {
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for (int j = 0; j < 4; j++) {
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leds[i][j] = 0;
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}
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}
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}
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void onLeds() {
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// Clear display array
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for (int i = 0; i < 12; i++) {
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for (int j = 0; j < 4; j++) {
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leds[i][j] = 7;
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}
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}
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}
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// Interrupt routine
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void display() {
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switch (col) { // Turn whole previous column off
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case 0:
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FastGPIO::Pin<6>::setOutputValueLow();
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break;
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case 1:
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FastGPIO::Pin<7>::setOutputValueLow();
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break;
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case 2:
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FastGPIO::Pin<8>::setOutputValueLow();
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break;
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case 3:
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FastGPIO::Pin<9>::setOutputValueLow();
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break;
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case 4:
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FastGPIO::Pin<10>::setOutputValueLow();
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break;
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case 5:
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FastGPIO::Pin<16>::setOutputValueLow();
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break;
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case 6:
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FastGPIO::Pin<14>::setOutputValueLow();
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break;
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case 7:
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FastGPIO::Pin<15>::setOutputValueLow();
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break;
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case 8:
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FastGPIO::Pin<18>::setOutputValueLow();
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break;
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case 9:
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FastGPIO::Pin<19>::setOutputValueLow();
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break;
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case 10:
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FastGPIO::Pin<20>::setOutputValueLow();
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break;
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case 11:
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FastGPIO::Pin<21>::setOutputValueLow();
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break;
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}
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col++;
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if (col == 12) {
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col = 0;
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pass++;
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if (pass > 8) {
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pass = 1;
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}
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}
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for (int row = 0; row < 4; row++) {
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if (leds[col][row] > pass) {
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switch (row) { // Turn on this led
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case 0:
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FastGPIO::Pin<2>::setOutputValueLow();
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break;
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case 1:
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FastGPIO::Pin<3>::setOutputValueLow();
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break;
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case 2:
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FastGPIO::Pin<4>::setOutputValueLow();
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break;
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case 3:
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FastGPIO::Pin<5>::setOutputValueLow();
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break;
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}
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}
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else {
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switch (row) { // Turn off this led
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case 0:
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FastGPIO::Pin<2>::setOutputValueHigh();
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break;
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case 1:
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FastGPIO::Pin<3>::setOutputValueHigh();
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break;
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case 2:
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FastGPIO::Pin<4>::setOutputValueHigh();
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break;
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case 3:
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FastGPIO::Pin<5>::setOutputValueHigh();
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break;
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}
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}
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}
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switch (col) { // Turn column on
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case 0:
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FastGPIO::Pin<6>::setOutputValueHigh();
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break;
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case 1:
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FastGPIO::Pin<7>::setOutputValueHigh();
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break;
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case 2:
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FastGPIO::Pin<8>::setOutputValueHigh();
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break;
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case 3:
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FastGPIO::Pin<9>::setOutputValueHigh();
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break;
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case 4:
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FastGPIO::Pin<10>::setOutputValueHigh();
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break;
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case 5:
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FastGPIO::Pin<16>::setOutputValueHigh();
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break;
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case 6:
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FastGPIO::Pin<14>::setOutputValueHigh();
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break;
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case 7:
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FastGPIO::Pin<15>::setOutputValueHigh();
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break;
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case 8:
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FastGPIO::Pin<18>::setOutputValueHigh();
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break;
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case 9:
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FastGPIO::Pin<19>::setOutputValueHigh();
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break;
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case 10:
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FastGPIO::Pin<20>::setOutputValueHigh();
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break;
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case 11:
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FastGPIO::Pin<21>::setOutputValueHigh();
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break;
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}
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}
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