| 1 | /* |
| 2 | This program is free software: you can redistribute it and/or modify |
| 3 | it under the terms of the GNU Affero General Public License as |
| 4 | published by the Free Software Foundation, either version 3 of |
| 5 | the License, or (at your option) any later version. |
| 6 | |
| 7 | This program is distributed in the hope that it will be useful, |
| 8 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | GNU Affero General Public License for more details. |
| 11 | |
| 12 | You should have received a copy of the GNU Affero General Public License |
| 13 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 14 | */ |
| 15 | int red0 = 12; |
| 16 | int yellow0 = 11; |
| 17 | int green0 = 10; |
| 18 | |
| 19 | int red1 = 7; |
| 20 | int yellow1 = 6; |
| 21 | int green1 = 5; |
| 22 | |
| 23 | void setup() { |
| 24 | pinMode(red0, OUTPUT); |
| 25 | pinMode(red1, OUTPUT); |
| 26 | pinMode(yellow0, OUTPUT); |
| 27 | pinMode(yellow1, OUTPUT); |
| 28 | pinMode(green0, OUTPUT); |
| 29 | pinMode(green1, OUTPUT); |
| 30 | } |
| 31 | |
| 32 | void on(int led) { |
| 33 | digitalWrite(led, HIGH); |
| 34 | } |
| 35 | |
| 36 | void off(int led) { |
| 37 | digitalWrite(led, LOW); |
| 38 | } |
| 39 | |
| 40 | void ons_offs(int* ons, int onsc, |
| 41 | int* offs, int offsc, |
| 42 | int delay_time) { |
| 43 | int ii; |
| 44 | for(ii = 0; ii < offsc; ii++) { |
| 45 | off(offs[ii]); |
| 46 | } |
| 47 | for(ii = 0; ii < onsc; ii++) { |
| 48 | on(ons[ii]); |
| 49 | } |
| 50 | delay(delay_time); |
| 51 | } |
| 52 | |
| 53 | void loop() { |
| 54 | int red_wait = 300; |
| 55 | int yellow_wait = 800; |
| 56 | int green_wait = 1600; |
| 57 | |
| 58 | ons_offs((int[]){red0, green1}, 2, |
| 59 | (int[]){yellow0, green0, red1, yellow1}, 4, |
| 60 | green_wait); |
| 61 | |
| 62 | ons_offs((int[]){red0, yellow1}, 2, |
| 63 | (int[]){yellow0, green0, red1, green1}, 4, |
| 64 | yellow_wait); |
| 65 | |
| 66 | ons_offs((int[]){red0, red1}, 2, |
| 67 | (int[]){yellow0, green0, yellow1, green1}, 4, |
| 68 | red_wait); |
| 69 | |
| 70 | ons_offs((int[]){green0, red1}, 2, |
| 71 | (int[]){red0, yellow0, yellow1, green1}, 4, |
| 72 | green_wait); |
| 73 | |
| 74 | ons_offs((int[]){yellow0, red1}, 2, |
| 75 | (int[]){red0, green0, yellow1, green1}, 4, |
| 76 | yellow_wait); |
| 77 | |
| 78 | ons_offs((int[]){red0, red1}, 2, |
| 79 | (int[]){yellow0, green0, yellow1, green1}, 4, |
| 80 | red_wait); |
| 81 | } |