RemoteXY community — How work with RGB Color?

Re: How work with RGB Color?

null@example.com (Kickster) — Sat, 20 Apr 2019 15:42:40 +0000

Magnificent! Thanks!

Re: How work with RGB Color?

null@example.com (Guillaume) — Sat, 20 Apr 2019 00:39:40 +0000

Change

void colorWipe(uint8_t color) {

void colorWipe(uint32_t color) {

Then it should work..

Re: How work with RGB Color?

null@example.com (Kickster) — Fri, 19 Apr 2019 17:44:25 +0000

Okay... my last wish I hope Don´t see any reason why is working only blue color:

//////////////////////////////////////////////
// RemoteXY include library //
//////////////////////////////////////////////

// RemoteXY select connection mode and include library
#define REMOTEXY_MODE__ESP8266WIFI_LIB_POINT
#include
#include

// RemoteXY connection settings
#define REMOTEXY_WIFI_SSID "RemoteXY"
#define REMOTEXY_WIFI_PASSWORD "12345678"
#define REMOTEXY_SERVER_PORT 6377

// RemoteXY configurate
#pragma pack(push, 1)
uint8_t RemoteXY_CONF[] =
{ 255,3,0,0,0,11,0,8,24,0,
6,0,20,4,55,55,24,24 };

// this structure defines all the variables of your control interface
struct {

// input variable
uint8_t LOOL_r; // =0..255 Red color value
uint8_t LOOL_g; // =0..255 Green color value
uint8_t LOOL_b; // =0..255 Blue color value

// other variable
uint8_t connect_flag; // =1 if wire connected, else =0

} RemoteXY;
#pragma pack(pop)

/////////////////////////////////////////////
// END RemoteXY include //
/////////////////////////////////////////////
#include

#define PIN 14
#define NUMPIXELS 100
#define LED_COUNT 60

Adafruit_NeoPixel strip(LED_COUNT, PIN, NEO_GRB + NEO_KHZ400);

void setup()
{
RemoteXY_Init ();
strip.begin(); // INITIALIZE NeoPixel strip object (REQUIRED)
strip.show(); // Turn OFF all pixels ASAP
strip.setBrightness(50); // Set BRIGHTNESS to about 1/5 (max = 255)

// TODO you setup code

}

void loop() {
{
RemoteXY_Handler();

static uint8_t prevR = RemoteXY.LOOL_r;
static uint8_t prevG = RemoteXY.LOOL_g;
static uint8_t prevB = RemoteXY.LOOL_b;

if ( RemoteXY.LOOL_r != prevR || RemoteXY.LOOL_g != prevG || RemoteXY.LOOL_b != prevB )
{
prevR = RemoteXY.LOOL_r;
prevG = RemoteXY.LOOL_g;
prevB = RemoteXY.LOOL_b;
colorWipe( strip.Color( RemoteXY.LOOL_r, RemoteXY.LOOL_g, RemoteXY.LOOL_b ));
}
}
}
// TODO you loop code
// use the RemoteXY structure for data transfer

void colorWipe(uint8_t color) {
for(int i=0; i strip.setPixelColor(i, color); // Set pixel's color (in RAM)
strip.show(); // Update strip to match
}
}

If anybody know, I´ll be very glad, thanks

Re: How work with RGB Color?

null@example.com (Guillaume) — Fri, 19 Apr 2019 17:19:19 +0000

Nice

Re: How work with RGB Color?

null@example.com (Kickster) — Fri, 19 Apr 2019 17:11:09 +0000

IT WORKS! Only for blue color, but I´ll try some repair magic. Thank you!

Re: How work with RGB Color?

null@example.com (Guillaume) — Fri, 19 Apr 2019 16:43:50 +0000

What about you call colorWipe only when the color values changed ?

void loop()
{
    RemoteXY_Handler();
    
    static uint8_t prevR = RemoteXY.LOOL_r;
    static uint8_t prevG = RemoteXY.LOOL_g;
    static uint8_t prevB = RemoteXY.LOOL_b;
    
    if ( RemoteXY.LOOL_r != prevR || RemoteXY.LOOL_g != prevG || RemoteXY.LOOL_b != prevB )
    {
        prevR = RemoteXY.LOOL_r;
        prevG = RemoteXY.LOOL_g;
        prevB = RemoteXY.LOOL_b;
        colorWipe( strip.Color( RemoteXY.LOOL_r,   RemoteXY.LOOL_g,  RemoteXY.LOOL_b ));
    }
}

Re: How work with RGB Color?

null@example.com (Kickster) — Fri, 19 Apr 2019 16:38:43 +0000

int wait was only some thing I coppied from another code. Removed. For the strip.show() - I need change the colors in real time (sure +- few millisecs) so I need the update every loop... Hope I´m right

I edited code up.

Re: How work with RGB Color?

null@example.com (Guillaume) — Fri, 19 Apr 2019 16:09:39 +0000

First, place strip.show(); after the for loop. You want to update once, not every loop iteration. Second, you have a "wait" parameter in the colorWipe function. What is it? Some delay() that you removed? You cannot have blocking code.

Re: How work with RGB Color?

null@example.com (Kickster) — Fri, 19 Apr 2019 14:33:40 +0000

Yeah, it works in program, but in app is unlimited connecting loading, and then... "Socket create error: Host unreachable". But without colorWipe it works fine, sadly but not for me

Re: How work with RGB Color?

null@example.com (Guillaume) — Fri, 19 Apr 2019 12:23:27 +0000

Welcome

This doesn't work ?

colorWipe( strip.Color( RemoteXY.LOOL_r,   RemoteXY.LOOL_g,  RemoteXY.LOOL_b ), 50 );

How work with RGB Color?

null@example.com (Kickster) — Thu, 18 Apr 2019 13:04:26 +0000

Hi, as a Arduino newbie I have a question. I want remote my WS2811 adressable led strip through RGB color panel. Best choice for me are three variables - red, green, blue - and work with them, but i dunno how to earn them. There is my in-progress sketch:

//////////////////////////////////////////////
// RemoteXY include library //
//////////////////////////////////////////////

// RemoteXY select connection mode and include library
#define REMOTEXY_MODE__ESP8266WIFI_LIB_POINT
#include
#include

// RemoteXY connection settings
#define REMOTEXY_WIFI_SSID "RemoteXY"
#define REMOTEXY_WIFI_PASSWORD "12345678"
#define REMOTEXY_SERVER_PORT 6377

// input variable
uint8_t LOOL_r; // =0..255 Red color value
uint8_t LOOL_g; // =0..255 Green color value
uint8_t LOOL_b; // =0..255 Blue color value

// other variable
uint8_t connect_flag; // =1 if wire connected, else =0

} RemoteXY;
#pragma pack(pop)

/////////////////////////////////////////////
// END RemoteXY include //
/////////////////////////////////////////////
#include

#define PIN 14
#define NUMPIXELS 100
#define LED_COUNT 60

Adafruit_NeoPixel strip(LED_COUNT, PIN, NEO_GRB + NEO_KHZ400);

void loop() {
RemoteXY_Handler ();
colorWipe( strip.Color( RemoteXY.LOOL_r, RemoteXY.LOOL_g, RemoteXY.LOOL_b ));

}
// TODO you loop code
// use the RemoteXY structure for data transfer

void colorWipe(uint8_t color) {
for(int i=0; i strip.setPixelColor(i, color); // Set pixel's color (in RAM)
strip.show(); // Update strip to match
}
}

Thank you for all advices