Create usermode_rotary_set.h
This commit is contained in:
parent
18a4a43f8a
commit
4198954d46
211
usermods/rotary_encoder_change_brightness/usermode_rotary_set.h
Normal file
211
usermods/rotary_encoder_change_brightness/usermode_rotary_set.h
Normal file
@ -0,0 +1,211 @@
|
||||
#pragma once
|
||||
|
||||
#include "wled.h"
|
||||
|
||||
//v2 usermod that allows to change brightness and color using a rotary encoder,
|
||||
//change between modes by pressing a button (many encoder have one included)
|
||||
class RotaryEncoderSet : public Usermod
|
||||
{
|
||||
private:
|
||||
//Private class members. You can declare variables and functions only accessible to your usermod here
|
||||
unsigned long lastTime = 0;
|
||||
/*
|
||||
** Rotary Encoder Example
|
||||
** Use the Sparkfun Rotary Encoder to vary brightness of LED
|
||||
**
|
||||
** Sample the encoder at 500Hz using the millis() function
|
||||
*/
|
||||
|
||||
int fadeAmount = 5; // how many points to fade the Neopixel with each step
|
||||
unsigned long currentTime;
|
||||
unsigned long loopTime;
|
||||
const int pinA = 5; // DT from encoder
|
||||
const int pinB = 18; // CLK from encoder
|
||||
const int pinC = 23; // SW from encoder
|
||||
unsigned char select_state = 0; // 0 = brightness 1 = color
|
||||
unsigned char button_state = HIGH;
|
||||
unsigned char prev_button_state = HIGH;
|
||||
CRGB fastled_col;
|
||||
CHSV prim_hsv;
|
||||
int16_t new_val;
|
||||
|
||||
unsigned char Enc_A;
|
||||
unsigned char Enc_B;
|
||||
unsigned char Enc_A_prev = 0;
|
||||
|
||||
public:
|
||||
//Functions called by WLED
|
||||
|
||||
/*
|
||||
* setup() is called once at boot. WiFi is not yet connected at this point.
|
||||
* You can use it to initialize variables, sensors or similar.
|
||||
*/
|
||||
void setup()
|
||||
{
|
||||
//Serial.println("Hello from my usermod!");
|
||||
pinMode(pinA, INPUT_PULLUP);
|
||||
pinMode(pinB, INPUT_PULLUP);
|
||||
pinMode(pinC, INPUT_PULLUP);
|
||||
currentTime = millis();
|
||||
loopTime = currentTime;
|
||||
}
|
||||
|
||||
/*
|
||||
* connected() is called every time the WiFi is (re)connected
|
||||
* Use it to initialize network interfaces
|
||||
*/
|
||||
void connected()
|
||||
{
|
||||
//Serial.println("Connected to WiFi!");
|
||||
}
|
||||
|
||||
/*
|
||||
* loop() is called continuously. Here you can check for events, read sensors, etc.
|
||||
*
|
||||
* Tips:
|
||||
* 1. You can use "if (WLED_CONNECTED)" to check for a successful network connection.
|
||||
* Additionally, "if (WLED_MQTT_CONNECTED)" is available to check for a connection to an MQTT broker.
|
||||
*
|
||||
* 2. Try to avoid using the delay() function. NEVER use delays longer than 10 milliseconds.
|
||||
* Instead, use a timer check as shown here.
|
||||
*/
|
||||
void loop()
|
||||
{
|
||||
currentTime = millis(); // get the current elapsed time
|
||||
|
||||
if (currentTime >= (loopTime + 2)) // 2ms since last check of encoder = 500Hz
|
||||
{
|
||||
button_state = digitalRead(pinC);
|
||||
if (prev_button_state != button_state)
|
||||
{
|
||||
if (button_state == LOW)
|
||||
{
|
||||
if (select_state == 1)
|
||||
{
|
||||
select_state = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
select_state = 1;
|
||||
}
|
||||
prev_button_state = button_state;
|
||||
}
|
||||
else
|
||||
{
|
||||
prev_button_state = button_state;
|
||||
}
|
||||
}
|
||||
int Enc_A = digitalRead(pinA); // Read encoder pins
|
||||
int Enc_B = digitalRead(pinB);
|
||||
if ((!Enc_A) && (Enc_A_prev))
|
||||
{ // A has gone from high to low
|
||||
if (Enc_B == HIGH)
|
||||
{ // B is high so clockwise
|
||||
if (select_state == 0)
|
||||
{
|
||||
if (bri + fadeAmount <= 255)
|
||||
bri += fadeAmount; // increase the brightness, dont go over 255
|
||||
}
|
||||
else
|
||||
{
|
||||
fastled_col.red = col[0];
|
||||
fastled_col.green = col[1];
|
||||
fastled_col.blue = col[2];
|
||||
prim_hsv = rgb2hsv_approximate(fastled_col);
|
||||
new_val = (int16_t)prim_hsv.h + fadeAmount;
|
||||
if (new_val > 255)
|
||||
new_val -= 255; // roll-over if bigger than 255
|
||||
if (new_val < 0)
|
||||
new_val += 255; // roll-over if smaller than 0
|
||||
prim_hsv.h = (byte)new_val;
|
||||
hsv2rgb_rainbow(prim_hsv, fastled_col);
|
||||
col[0] = fastled_col.red;
|
||||
col[1] = fastled_col.green;
|
||||
col[2] = fastled_col.blue;
|
||||
}
|
||||
}
|
||||
else if (Enc_B == LOW)
|
||||
{ // B is low so counter-clockwise
|
||||
if (select_state == 0)
|
||||
{
|
||||
if (bri - fadeAmount >= 0)
|
||||
bri -= fadeAmount; // decrease the brightness, dont go below 0
|
||||
}
|
||||
else
|
||||
{
|
||||
fastled_col.red = col[0];
|
||||
fastled_col.green = col[1];
|
||||
fastled_col.blue = col[2];
|
||||
prim_hsv = rgb2hsv_approximate(fastled_col);
|
||||
new_val = (int16_t)prim_hsv.h - fadeAmount;
|
||||
if (new_val > 255)
|
||||
new_val -= 255; // roll-over if bigger than 255
|
||||
if (new_val < 0)
|
||||
new_val += 255; // roll-over if smaller than 0
|
||||
prim_hsv.h = (byte)new_val;
|
||||
hsv2rgb_rainbow(prim_hsv, fastled_col);
|
||||
col[0] = fastled_col.red;
|
||||
col[1] = fastled_col.green;
|
||||
col[2] = fastled_col.blue;
|
||||
}
|
||||
}
|
||||
//call for notifier -> 0: init 1: direct change 2: button 3: notification 4: nightlight 5: other (No notification)
|
||||
// 6: fx changed 7: hue 8: preset cycle 9: blynk 10: alexa
|
||||
colorUpdated(NOTIFIER_CALL_MODE_BUTTON);
|
||||
updateInterfaces()
|
||||
}
|
||||
Enc_A_prev = Enc_A; // Store value of A for next time
|
||||
loopTime = currentTime; // Updates loopTime
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* addToJsonInfo() can be used to add custom entries to the /json/info part of the JSON API.
|
||||
* Creating an "u" object allows you to add custom key/value pairs to the Info section of the WLED web UI.
|
||||
* Below it is shown how this could be used for e.g. a light sensor
|
||||
*/
|
||||
/*
|
||||
void addToJsonInfo(JsonObject& root)
|
||||
{
|
||||
int reading = 20;
|
||||
//this code adds "u":{"Light":[20," lux"]} to the info object
|
||||
JsonObject user = root["u"];
|
||||
if (user.isNull()) user = root.createNestedObject("u");
|
||||
|
||||
JsonArray lightArr = user.createNestedArray("Light"); //name
|
||||
lightArr.add(reading); //value
|
||||
lightArr.add(" lux"); //unit
|
||||
}
|
||||
*/
|
||||
|
||||
/*
|
||||
* addToJsonState() can be used to add custom entries to the /json/state part of the JSON API (state object).
|
||||
* Values in the state object may be modified by connected clients
|
||||
*/
|
||||
void addToJsonState(JsonObject &root)
|
||||
{
|
||||
//root["user0"] = userVar0;
|
||||
}
|
||||
|
||||
/*
|
||||
* readFromJsonState() can be used to receive data clients send to the /json/state part of the JSON API (state object).
|
||||
* Values in the state object may be modified by connected clients
|
||||
*/
|
||||
void readFromJsonState(JsonObject &root)
|
||||
{
|
||||
userVar0 = root["user0"] | userVar0; //if "user0" key exists in JSON, update, else keep old value
|
||||
//if (root["bri"] == 255) Serial.println(F("Don't burn down your garage!"));
|
||||
}
|
||||
|
||||
/*
|
||||
* getId() allows you to optionally give your V2 usermod an unique ID (please define it in const.h!).
|
||||
* This could be used in the future for the system to determine whether your usermod is installed.
|
||||
*/
|
||||
uint16_t getId()
|
||||
{
|
||||
return 0xABCD;
|
||||
}
|
||||
|
||||
//More methods can be added in the future, this example will then be extended.
|
||||
//Your usermod will remain compatible as it does not need to implement all methods from the Usermod base class!
|
||||
};
|
Loading…
Reference in New Issue
Block a user