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SourceVuESP-IDF Framework and ExamplesNimBLE_Security sampleled_strip_spi_obj

led_strip_spi_obj struct

Syntax

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Summary

Declaration

from led_strip_spi_dev.c:25

typedef struct { led_strip_t base; spi_host_device_t spi_host; spi_device_handle_t spi_device; uint32_t strip_len; uint8_t bytes_per_pixel; uint8_t pixel_buf[]; } led_strip_spi_obj;

Fields

Field

Declared as

led_strip_spi_obj::base

led_strip_spi_obj::spi_host

spi_host_device_t

led_strip_spi_obj::spi_device

spi_device_handle_t

led_strip_spi_obj::strip_len

uint32_t

led_strip_spi_obj::bytes_per_pixel

uint8_t

led_strip_spi_obj::pixel_buf

uint8_t[]

References

Code

Location

Referrer

typedef struct {

led_strip_spi_dev.c:25

} led_strip_spi_obj;

led_strip_spi_dev.c:32

led_strip_spi_obj

led_strip_spi_obj *spi_strip = __containerof(strip, led_strip_spi_obj, base);

led_strip_spi_dev.c:52

led_strip_spi_set_pixel()

led_strip_spi_obj *spi_strip = __containerof(strip, led_strip_spi_obj, base);

led_strip_spi_dev.c:68

led_strip_spi_set_pixel_rgbw()

led_strip_spi_obj *spi_strip = __containerof(strip, led_strip_spi_obj, base);

led_strip_spi_dev.c:85

led_strip_spi_refresh()

led_strip_spi_obj *spi_strip = __containerof(strip, led_strip_spi_obj, base);

led_strip_spi_dev.c:99

led_strip_spi_clear()

led_strip_spi_obj *spi_strip = __containerof(strip, led_strip_spi_obj, base);

led_strip_spi_dev.c:113

led_strip_spi_del()

free(spi_strip);

led_strip_spi_dev.c:118

led_strip_spi_del()

led_strip_spi_obj *spi_strip = NULL;

led_strip_spi_dev.c:124

led_strip_new_spi_device()

spi_strip = heap_caps_calloc(1, sizeof(led_strip_spi_obj) + led_config->max_leds * bytes_per_pixel * SPI_BYTES_PER_COLOR_BYTE, mem_caps);

led_strip_spi_dev.c:141

led_strip_new_spi_device()

free(spi_strip);

led_strip_spi_dev.c:208

led_strip_new_spi_device()

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Implementations

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Instances

Lifecycle

led_strip_spi_obj is freed by 2 symbols:

led_strip_spi_obj

led_strip_spi_del()

led_strip_new_spi_device()