127 lines
4.7 KiB
C
127 lines
4.7 KiB
C
/****************************************************************************
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* apps/include/netutils/esp8266.h
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*
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* Copyright (C) 2015-2016 Pierre-Noel Bouteville. All rights reserved.
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* Author: Pierre-Noel Bouteville <pnb990@gmail.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __APPS_INCLUDE_NETUTILS_ESP8266_H
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#define __APPS_INCLUDE_NETUTILS_ESP8266_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include "nuttx/config.h"
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#include <netinet/in.h>
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#ifdef CONFIG_NETUTILS_ESP8266
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define lespSSID_SIZE 32 /* Number of character max of SSID (null char not included) */
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#define lespBSSID_SIZE 6
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#define lespIP(x1,x2,x3,x4) ((x1) << 24 | (x2) << 16 | (x3) << 8 | (x4) << 0)
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/****************************************************************************
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* Public Types
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****************************************************************************/
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typedef enum
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{
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lesp_eMODE_AP = 0,
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lesp_eMODE_STATION = 1,
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lesp_eMODE_BOTH = 2
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} lesp_mode_t;
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typedef enum
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{
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lesp_eSECURITY_NONE = 0,
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lesp_eSECURITY_WEP,
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lesp_eSECURITY_WPA_PSK,
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lesp_eSECURITY_WPA2_PSK,
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lesp_eSECURITY_WPA_WPA2_PSK,
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lesp_eSECURITY_NBR
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} lesp_security_t;
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typedef struct
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{
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lesp_security_t security;
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char ssid[lespSSID_SIZE+1]; /* +1 for null char */
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uint8_t bssid[lespBSSID_SIZE];
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int rssi;
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int channel;
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} lesp_ap_t;
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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int lesp_initialize(void);
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int lesp_soft_reset(void);
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const char *lesp_security_to_str(lesp_security_t security);
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int lesp_ap_connect(const char *ssid_name, const char *ap_key, int timeout_s);
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int lesp_ap_get(lesp_ap_t *ap);
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int lesp_ap_is_connected(void);
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int lesp_set_dhcp(lesp_mode_t mode, bool enable);
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int lesp_get_dhcp(bool *ap_enable, bool *sta_enable);
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int lesp_set_net(lesp_mode_t mode, in_addr_t ip, in_addr_t mask,
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in_addr_t gateway);
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int lesp_get_net(lesp_mode_t mode, in_addr_t *ip, in_addr_t *mask,
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in_addr_t *gw);
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typedef void (*lesp_cb_t)(lesp_ap_t *wlan);
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int lesp_list_access_points(lesp_cb_t cb);
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int lesp_socket(int domain, int type, int protocol);
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int lesp_closesocket(int sockfd);
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int lesp_bind(int sockfd, FAR const struct sockaddr *addr, socklen_t addrlen);
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int lesp_connect(int sockfd, FAR const struct sockaddr *addr, socklen_t addrlen);
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int lesp_listen(int sockfd, int backlog);
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int lesp_accept(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
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ssize_t lesp_send(int sockfd, FAR const uint8_t *buf, size_t len, int flags);
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ssize_t lesp_recv(int sockfd, FAR uint8_t *buf, size_t len, int flags);
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int lesp_setsockopt(int sockfd, int level, int option,
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FAR const void *value, socklen_t value_len);
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FAR struct hostent *lesp_gethostbyname(FAR const char *hostname);
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#endif /* CONFIG_NETUTILS_ESP8266 */
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#endif /* __APPS_INCLUDE_NETUTILS_ESP8266_H */
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