|
| 1 | +/* |
| 2 | + * The MySensors Arduino library handles the wireless radio link and protocol |
| 3 | + * between your home built sensors/actuators and HA controller of choice. |
| 4 | + * The sensors forms a self healing radio network with optional repeaters. Each |
| 5 | + * repeater and gateway builds a routing tables in EEPROM which keeps track of the |
| 6 | + * network topology allowing messages to be routed to nodes. |
| 7 | + * |
| 8 | + * Created by Henrik Ekblad <[email protected]> |
| 9 | + * Copyright (C) 2013-2019 Sensnology AB |
| 10 | + * Full contributor list: https://github.com/mysensors/MySensors/graphs/contributors |
| 11 | + * |
| 12 | + * Documentation: http://www.mysensors.org |
| 13 | + * Support Forum: http://forum.mysensors.org |
| 14 | + * |
| 15 | + * This program is free software; you can redistribute it and/or |
| 16 | + * modify it under the terms of the GNU General Public License |
| 17 | + * version 2 as published by the Free Software Foundation. |
| 18 | + * |
| 19 | + ******************************* |
| 20 | + * |
| 21 | + * DESCRIPTION |
| 22 | + * |
| 23 | + * Interrupt driven binary switch example with dual interrupts |
| 24 | + * Author: Patrick 'Anticimex' Fallberg |
| 25 | + * Connect one button or door/window reed switch between |
| 26 | + * digital I/O pin 3 (BUTTON_PIN below) and GND and the other |
| 27 | + * one in similar fashion on digital I/O pin 2. |
| 28 | + * This example is designed to fit Arduino Nano/Pro Mini |
| 29 | + * |
| 30 | + */ |
| 31 | + |
| 32 | + |
| 33 | +// Enable debug prints to serial monitor |
| 34 | +#define MY_DEBUG |
| 35 | +//#define MY_DEBUG_VERBOSE_CAN |
| 36 | + |
| 37 | +// Enable and select radio type attached |
| 38 | +#define MY_CAN |
| 39 | +//#define MY_RADIO_NRF5_ESB |
| 40 | +//#define MY_RADIO_RFM69 |
| 41 | +//#define MY_RADIO_RFM95 |
| 42 | + |
| 43 | +#include <MySensors.h> |
| 44 | + |
| 45 | +#define SKETCH_NAME "Binary Sensor" |
| 46 | +#define SKETCH_MAJOR_VER "1" |
| 47 | +#define SKETCH_MINOR_VER "0" |
| 48 | + |
| 49 | +//#define PRIMARY_CHILD_ID 3 |
| 50 | +#define SECONDARY_CHILD_ID 4 |
| 51 | + |
| 52 | +//#define PRIMARY_BUTTON_PIN 2 // Arduino Digital I/O pin for button/reed switch |
| 53 | +#define SECONDARY_BUTTON_PIN 3 // Arduino Digital I/O pin for button/reed switch |
| 54 | + |
| 55 | +//#if (PRIMARY_BUTTON_PIN < 2 || PRIMARY_BUTTON_PIN > 3) |
| 56 | +//#error PRIMARY_BUTTON_PIN must be either 2 or 3 for interrupts to work |
| 57 | +//#endif |
| 58 | +#if (SECONDARY_BUTTON_PIN < 2 || SECONDARY_BUTTON_PIN > 3) |
| 59 | +#error SECONDARY_BUTTON_PIN must be either 2 or 3 for interrupts to work |
| 60 | +#endif |
| 61 | +//#if (PRIMARY_BUTTON_PIN == SECONDARY_BUTTON_PIN) |
| 62 | +//#error PRIMARY_BUTTON_PIN and BUTTON_PIN2 cannot be the same |
| 63 | +//#endif |
| 64 | +//#if (PRIMARY_CHILD_ID == SECONDARY_CHILD_ID) |
| 65 | +//#error PRIMARY_CHILD_ID and SECONDARY_CHILD_ID cannot be the same |
| 66 | +//#endif |
| 67 | + |
| 68 | + |
| 69 | +// Change to V_LIGHT if you use S_LIGHT in presentation below |
| 70 | +//MyMessage msg(PRIMARY_CHILD_ID, V_TRIPPED); |
| 71 | +MyMessage msg2(SECONDARY_CHILD_ID, V_TRIPPED); |
| 72 | + |
| 73 | +void setup() |
| 74 | +{ |
| 75 | + // Setup the buttons |
| 76 | +// pinMode(PRIMARY_BUTTON_PIN, INPUT_PULLUP); |
| 77 | + pinMode(SECONDARY_BUTTON_PIN, INPUT_PULLUP); |
| 78 | +} |
| 79 | + |
| 80 | +void presentation() |
| 81 | +{ |
| 82 | + // Send the sketch version information to the gateway and Controller |
| 83 | + sendSketchInfo(SKETCH_NAME, SKETCH_MAJOR_VER "." SKETCH_MINOR_VER); |
| 84 | + |
| 85 | + // Register binary input sensor to sensor_node (they will be created as child devices) |
| 86 | + // You can use S_DOOR, S_MOTION or S_LIGHT here depending on your usage. |
| 87 | + // If S_LIGHT is used, remember to update variable type you send in. See "msg" above. |
| 88 | +// present(PRIMARY_CHILD_ID, S_DOOR); |
| 89 | + present(SECONDARY_CHILD_ID, S_DOOR); |
| 90 | +} |
| 91 | + |
| 92 | +// Loop will iterate on changes on the BUTTON_PINs |
| 93 | +void loop() |
| 94 | +{ |
| 95 | + uint8_t value; |
| 96 | + static uint8_t sentValue=2; |
| 97 | + static uint8_t sentValue2=2; |
| 98 | + |
| 99 | + // Short delay to allow buttons to properly settle |
| 100 | + sleep(5); |
| 101 | + |
| 102 | +// value = digitalRead(PRIMARY_BUTTON_PIN); |
| 103 | + |
| 104 | +// if (value != sentValue) { |
| 105 | + // Value has changed from last transmission, send the updated value |
| 106 | +// send(msg.set(value==HIGH)); |
| 107 | +// sentValue = value; |
| 108 | +// } |
| 109 | + |
| 110 | + value = digitalRead(SECONDARY_BUTTON_PIN); |
| 111 | + |
| 112 | + if (value != sentValue2) { |
| 113 | + // Value has changed from last transmission, send the updated value |
| 114 | + send(msg2.set(value==HIGH)); |
| 115 | + sentValue2 = value; |
| 116 | + } |
| 117 | + |
| 118 | + // Sleep until something happens with the sensor |
| 119 | + sleep(SECONDARY_BUTTON_PIN-2, CHANGE, 0); |
| 120 | +} |
0 commit comments