Cant add more than 135 leds per channel

[sudousercom]

Hi! I try to adding more than 135leds in PINs definition, and in CRGB array, and than i use CLP::scale Controller just disconnect after few seconds in software like iCUE or SignalRGB It works perfect with one channel, i can add all my leds per one piece (391 leds with scale works fine) But with two channels it crashes any time when i adding more than 135led per channel (in PINs definitions, CRGB just ignored bigger values and not scales)

• OS: Windows 11
• Board: Arduino Leonardo
• Device: Lighting Node PRO, and commander core was tried
• Version of IDE: Arduino IDE 1.8.19
• Version of CLP: 0.15.0
• Version of CLP Boards: 0.3.1
• Sketch: i tried sketches from example, and generated from srgbmods

the code:

// Arduino IDE Custom Sketch for spoofed Node Pros
// generated at https://srgbmods.net
#include <CorsairLightingProtocol.h>
#include <FastLED.h>

#define DATA_PIN3 3

#define DATA_PIN5 5

#define LEDS_PIN3 170

#define LEDS_PIN5 220

#define OFFSET_PIN3 0

#define OFFSET_PIN5 0

CRGB ledsChannel1[170];
CRGB ledsChannel2[220];

const char mySerialNumber[] PROGMEM = "98014CDC9F167A68809B";

CorsairLightingFirmwareStorageEEPROM firmwareStorage;
CorsairLightingFirmware firmware(CORSAIR_LIGHTING_NODE_PRO, &firmwareStorage);
FastLEDControllerStorageEEPROM storage;
FastLEDController ledController(&storage);
CorsairLightingProtocolController cLP(&ledController, &firmware);
CorsairLightingProtocolHID cHID(&cLP, mySerialNumber);

void setup()
{
    DeviceID deviceId = { 0x98, 0x01, 0x4C, 0xDC };
    firmware.setDeviceID(deviceId);
    CLP::disableBuildInLEDs();

    FastLED.addLeds<WS2812B, DATA_PIN3, GRB>(ledsChannel1, OFFSET_PIN3, LEDS_PIN3);

    FastLED.addLeds<WS2812B, DATA_PIN5, GRB>(ledsChannel2, OFFSET_PIN5, LEDS_PIN5);

    ledController.addLEDs(0, ledsChannel1, 60);
    ledController.addLEDs(1, ledsChannel2, 60);
        ledController.onUpdateHook(0, []() {
          CLP::scale(&ledController, 0, 170);
        });
        ledController.onUpdateHook(1, []() {
          CLP::scale(&ledController, 1, 220);
        });
}

void loop()
{
    cHID.update();
    if (ledController.updateLEDs())
    {
        FastLED.show();
    }
}

[Legion2]

This looks like the Arduino is running out on memory. There is not much you can do.when you use a single channel from which size do you scale up?

[sudousercom]

This looks like the Arduino is running out on memory. There is not much you can do.when you use a single channel from which size do you scale up?

60 as i remember

[sudousercom]

so, reduse ledController.addLEDs to 10 on both channels, and set scale to 168 on 1, and to 223 on 2 helps, and now all works as expected, thank you!

[sudousercom]

so, reduse ledController.addLEDs to 10 on both channels, and set scale to 168 on 1, and to 223 on 2 helps, and now all works as expected, thank you!

but works weird, like small count of leds, and filled up more faster, than colors changed

[sudousercom]

max value, for leds per channel for ledController.addLEDs is 44, 45 lead to crashes. slow update cause is low framerate, about 15-17

[github-actions[bot]]

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