db0f9732b2
custom board driver ma120x0 is broken esp dsp is now IDF managed component mdns is now IDF managed component Signed-off-by: Karl Osterseher <karli_o@gmx.at>
123 lines
3.7 KiB
C
123 lines
3.7 KiB
C
/*
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* ESPRESSIF MIT License
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*
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* Copyright (c) 2020 <ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD>
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*
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* Permission is hereby granted for use on all ESPRESSIF SYSTEMS products, in
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* which case, it is free of charge, to any person obtaining a copy of this
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* software and associated documentation files (the "Software"), to deal in the
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* Software without restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do
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* so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*/
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#ifndef _PERIPH_WS2812_DRIVER_H
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#define _PERIPH_WS2812_DRIVER_H
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#include "esp_peripherals.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief The RGB peripheral value
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*/
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typedef uint32_t periph_rgb_value;
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#define make_rgb_value(x, y, z) (((int)(z) << 16) + ((int)(y) << 8) + (x))
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#define LED2812_COLOR_BLACK make_rgb_value(0, 0, 0)
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#define LED2812_COLOR_BLUE make_rgb_value(0, 0, 255)
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#define LED2812_COLOR_GREEN make_rgb_value(0, 255, 0)
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#define LED2812_COLOR_CYAN make_rgb_value(0, 255, 255)
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#define LED2812_COLOR_RED make_rgb_value(255, 0, 0)
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#define LED2812_COLOR_PURPLE make_rgb_value(255, 0, 255)
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#define LED2812_COLOR_YELLOW make_rgb_value(255, 255, 0)
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#define LED2812_COLOR_WHITE make_rgb_value(255, 255, 255)
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#define LED2812_COLOR_ORANGE make_rgb_value(255, 165, 0)
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/**
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* @brief The ws2812 peripheral configuration
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*/
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typedef struct {
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int gpio_num; /*!< The GPIO number of ws2812*/
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int led_num; /*!< The number of ws2812 */
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} periph_ws2812_cfg_t;
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/**
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* @brief The periph ws2812 mode
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*/
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typedef enum {
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PERIPH_WS2812_BLINK,
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PERIPH_WS2812_FADE,
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PERIPH_WS2812_ONE,
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} periph_ws2812_mode_t;
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/**
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* @brief The periph ws2812 control config
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*/
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typedef struct periph_ws2812_ctrl_cfg {
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periph_rgb_value color; /*!< The RGB value */
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uint32_t time_on_ms; /*!< The time on milliseconds, suggest min is 100 ms */
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uint32_t time_off_ms; /*!< The time off milliseconds, suggest min is 100 ms */
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uint32_t loop; /*!< The times offloop */
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periph_ws2812_mode_t mode; /*!< ws2812 mode (setting color, blink or fade) */
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} periph_ws2812_ctrl_cfg_t;
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/**
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* @brief Create the ws2812 peripheral handle for esp_peripherals
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*
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* @note The handle was created by this function automatically destroy
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* when `esp_periph_destroy` is called
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*
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* @param config The configuration
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*
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* @return The esp peripheral handle
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*/
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esp_periph_handle_t periph_ws2812_init(periph_ws2812_cfg_t *config);
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/**
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* @brief Control ws2812 Peripheral
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*
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* @param[in] periph The ws2812 periph
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* @param[in] control_cfg The ws2812 color config
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* @param[in] ctx The ctx
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*
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* @return
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* - ESP_OK
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* - ESP_FAIL
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*/
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esp_err_t periph_ws2812_control(esp_periph_handle_t periph,
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periph_ws2812_ctrl_cfg_t *control_cfg,
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void *ctx);
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/**
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* @brief Stop ws2812
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*
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* @param[in] periph The periph
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*
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* @return
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* - ESP_OK
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* - ESP_FAIL
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*/
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esp_err_t periph_ws2812_stop(esp_periph_handle_t periph);
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#ifdef __cplusplus
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}
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#endif
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#endif
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