led_strip_set_pixel() function

Set RGB for a specific pixel

Syntax

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Summary

Declaration

Definition

from led_strip.h:35

esp_err_t led_strip_set_pixel(led_strip_handle_t strip, uint32_t index, uint32_t red, uint32_t green, uint32_t blue);

Implemented in led_strip_api.c:13

Arguments

Argument

Description

strip

LED strip

index

index of pixel to set

red

red part of color

green

green part of color

blue

blue part of color

Return value

- ESP_OK: Set RGB for a specific pixel successfully - ESP_ERR_INVALID_ARG: Set RGB for a specific pixel failed because of invalid parameters - ESP_FAIL: Set RGB for a specific pixel failed because other error occurred

Examples

References

from examples

led_strip_set_pixel() function

Syntax

Arguments

Return value

Examples

References

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