libwebsockets
Lightweight C library for HTML5 websockets
lws-freertos.h
1/*
2 * libwebsockets - small server side websockets and web server implementation
3 *
4 * Copyright (C) 2010 - 2020 Andy Green <andy@warmcat.com>
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to
8 * deal in the Software without restriction, including without limitation the
9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10 * sell copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
22 * IN THE SOFTWARE.
23 *
24 * This is included from libwebsockets.h if LWS_PLAT_FREERTOS
25 */
26
27typedef int lws_sockfd_type;
28typedef int lws_filefd_type;
29
30#if defined(LWS_AMAZON_RTOS)
31#include <FreeRTOS.h>
32#include <event_groups.h>
33#include <string.h>
34#include "timers.h"
35#include <lwip/sockets.h>
36
37/*
38 * Later lwip (at least 2.1.12) already defines these in its own headers
39 * protected by the same test as used here... if POLLIN / POLLOUT already exist
40 * then assume no need to declare those and struct pollfd.
41 *
42 * Older lwip needs these declarations done here.
43 */
44
45#if !defined(POLLIN) && !defined(POLLOUT)
46
47struct pollfd {
48 lws_sockfd_type fd;
49 short events;
50 short revents;
51};
52#define POLLIN 0x0001
53#define POLLPRI 0x0002
54#define POLLOUT 0x0004
55#define POLLERR 0x0008
56#define POLLHUP 0x0010
57#define POLLNVAL 0x0020
58
59#endif
60
61#else /* LWS_AMAZON_RTOS */
62#include <freertos/FreeRTOS.h>
63#include <freertos/event_groups.h>
64#include <string.h>
65#include "esp_wifi.h"
66#include "esp_system.h"
67#include "esp_event.h"
68//#include "esp_event_loop.h"
69#include "nvs.h"
70#include "driver/gpio.h"
71#include "esp_spi_flash.h"
72#include "freertos/timers.h"
73
74#if defined(LWS_ESP_PLATFORM)
75#include "lwip/sockets.h"
76#include "lwip/netdb.h"
77#if defined(LWS_WITH_DRIVERS)
78#include "libwebsockets/lws-gpio.h"
79extern const lws_gpio_ops_t lws_gpio_plat;
80#endif
81#endif
82
83#endif /* LWS_AMAZON_RTOS */
84
85#if !defined(CONFIG_FREERTOS_HZ)
86#define CONFIG_FREERTOS_HZ 100
87#endif
Definition: lws-gpio.h:52