forked from HomeSpan/HomeSpan
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy path06-DimmableLED.ino
85 lines (64 loc) · 3.86 KB
/
06-DimmableLED.ino
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
/*********************************************************************************
* MIT License
*
* Copyright (c) 2020-2024 Gregg E. Berman
*
* https://github.com/HomeSpan/HomeSpan
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
********************************************************************************/
////////////////////////////////////////////////////////////
// //
// HomeSpan: A HomeKit implementation for the ESP32 //
// ------------------------------------------------ //
// //
// Example 6: One working on/off LED and one working //
// dimmable LED, both based on the LightBulb //
// Service //
// //
////////////////////////////////////////////////////////////
#include "HomeSpan.h"
#include "DEV_LED.h"
void setup() {
// Example 6 changes Example 5 so that LED #2 is now dimmable, instead of just on/off. This requires us to create a new
// derived Service we will name "DEV_DimmableLED" Instead of creating a new file to store this definition, we will simply
// tack it on to the end of the DEV_LED.h file that includes the code we created in Example 5 to control an on/off LED.
// Grouping similar-style Services in one ".h" file makes it easier to organize your custom devices.
// As usual, all previous comments have been deleted and only new changes from the previous example are shown.
// NOTE: The Arduino/ESP32 code base does not include the function analogWrite() which is typically used to create a PWM
// output to drive the brightness of an LED. Instead, the ESP32 code base itself includes a set of functions to create PWM output
// and the ESP32 chip has built-in PWM functionality specifically for this purpose.
// HomeSpan wraps all of this PWM functionality into a single integrated class called LedPin, making it very easy to define
// dimmable LED pins and set the PWM level (i.e. duty cycle) from 0-100%. Use of this LedPin class is shown in DEV_DimmableLED.
Serial.begin(115200);
homeSpan.begin(Category::Lighting,"HomeSpan LED");
new SpanAccessory();
new Service::AccessoryInformation();
new Characteristic::Identify();
new DEV_LED(16); // create an on/off LED attached to pin 16 (same as in Example 5)
new SpanAccessory();
new Service::AccessoryInformation();
new Characteristic::Identify();
new DEV_DimmableLED(17); // NEW! create a dimmable (PWM-driven) LED attached to pin 17. See new code at end of DEV_LED.h
} // end of setup()
//////////////////////////////////////
void loop(){
homeSpan.poll();
} // end of loop()