led_strip_encoder.c File Reference

Data Structures
struct	rmt_led_strip_encoder_t
	An encoder to use the RMT peripheral to drive RGB LEDs. More...

Functions
esp_err_t	rmt_new_led_strip_encoder (const led_strip_encoder_config_t *config, rmt_encoder_handle_t *ret_encoder)
	Create RMT encoder for encoding LED strip pixels into RMT symbols.

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Data Structure Documentation

rmt_led_strip_encoder_t

struct rmt_led_strip_encoder_t

Data Fields
rmt_encoder_t	base	The base encoder.
rmt_encoder_t *	bytes_encoder	A pointer to the bytes encoder.
rmt_encoder_t *	copy_encoder	A pointer to the copy encoder.
int	state	The current encoder state bitmask. Bit values are in rmt_encode_state_t.
rmt_symbol_word_t	reset_code	The reset code.

Function Documentation

rmt_new_led_strip_encoder()

esp_err_t rmt_new_led_strip_encoder	(	const led_strip_encoder_config_t *	config,
		rmt_encoder_handle_t *	ret_encoder )

Create RMT encoder for encoding LED strip pixels into RMT symbols.

Parameters

[in]	config	Encoder configuration
[out]	ret_encoder	Returned encoder handle

Returns

• ESP_ERR_INVALID_ARG for any invalid arguments
• ESP_ERR_NO_MEM out of memory when creating led strip encoder
• ESP_OK if creating encoder successfully