138 lines
4.5 KiB
C
138 lines
4.5 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef _TCPIP_ADAPTER_H_
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#define _TCPIP_ADAPTER_H_
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#include <stdint.h>
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#include "esp_wifi.h"
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#define CONFIG_TCPIP_LWIP 1
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#define CONFIG_DHCP_STA_LIST 1
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#if CONFIG_TCPIP_LWIP
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#include "lwip/ip_addr.h"
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#include "rom/queue.h"
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struct ip_info {
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ip4_addr_t ip;
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ip4_addr_t netmask;
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ip4_addr_t gw;
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};
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/* Defined in esp_misc.h */
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struct dhcps_lease {
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bool enable;
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ip4_addr_t start_ip;
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ip4_addr_t end_ip;
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};
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typedef struct dhcps_lease tcpip_adapter_dhcps_lease;
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#endif
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#if CONFIG_DHCP_STA_LIST
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struct station_list {
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STAILQ_ENTRY(station_list) next;
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uint8_t mac[6];
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ip4_addr_t ip;
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};
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#endif
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#define ESP_ERR_TCPIP_ADAPTER_BASE 0x5000 // base should be moved to esp_err.h
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#define ESP_ERR_TCPIP_ADAPTER_INVALID_PARAMS ESP_ERR_TCPIP_ADAPTER_BASE + 0x00
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#define ESP_ERR_TCPIP_ADAPTER_IF_NOT_READY ESP_ERR_TCPIP_ADAPTER_BASE + 0x01
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#define ESP_ERR_TCPIP_ADAPTER_DHCPC_START_FAILED ESP_ERR_TCPIP_ADAPTER_BASE + 0x02
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#define ESP_ERR_TCPIP_ADAPTER_DHCP_ALREADY_STARTED ESP_ERR_TCPIP_ADAPTER_BASE + 0x03
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#define ESP_ERR_TCPIP_ADAPTER_DHCP_ALREADY_STOPED ESP_ERR_TCPIP_ADAPTER_BASE + 0x04
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#define ESP_ERR_TCPIP_ADAPTER_NO_MEM ESP_ERR_TCPIP_ADAPTER_BASE + 0x05
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/* will add ethernet interface */
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typedef enum {
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TCPIP_ADAPTER_IF_STA = 0, /**< ESP32 station interface */
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TCPIP_ADAPTER_IF_AP, /**< ESP32 soft-AP interface */
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TCPIP_ADAPTER_IF_MAX
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} tcpip_adapter_if_t;
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typedef enum {
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TCPIP_ADAPTER_DHCP_INIT = 0,
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TCPIP_ADAPTER_DHCP_STARTED,
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TCPIP_ADAPTER_DHCP_STOPED,
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TCPIP_ADAPTER_DHCP_STATUS_MAX
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} tcpip_adapter_dhcp_status_t;
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/*op*/
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typedef enum{
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TCPIP_ADAPTER_OP_START = 0,
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TCPIP_ADAPTER_OP_SET,
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TCPIP_ADAPTER_OP_GET,
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TCPIP_ADAPTER_OP_MAX
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} tcpip_adapter_option_mode;
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typedef enum{
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TCPIP_ADAPTER_ROUTER_SOLICITATION_ADDRESS = 32,
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TCPIP_ADAPTER_REQUESTED_IP_ADDRESS = 50,
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TCPIP_ADAPTER_IP_ADDRESS_LEASE_TIME = 51,
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TCPIP_ADAPTER_IP_REQUEST_RETRY_TIME = 52,
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} tcpip_adapter_option_id;
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void tcpip_adapter_init(void);
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esp_err_t tcpip_adapter_start(tcpip_adapter_if_t tcpip_if, uint8_t *mac, struct ip_info *info);
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esp_err_t tcpip_adapter_stop(tcpip_adapter_if_t tcpip_if);
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esp_err_t tcpip_adapter_up(tcpip_adapter_if_t tcpip_if);
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esp_err_t tcpip_adapter_down(tcpip_adapter_if_t tcpip_if);
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esp_err_t tcpip_adapter_get_ip_info(tcpip_adapter_if_t tcpip_if, struct ip_info *if_ip);
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esp_err_t tcpip_adapter_set_ip_info(tcpip_adapter_if_t tcpip_if, struct ip_info *if_ip);
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#if 0
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esp_err_t tcpip_adapter_get_mac(tcpip_adapter_if_t tcpip_if, uint8_t *mac);
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esp_err_t tcpip_adapter_set_mac(tcpip_adapter_if_t tcpip_if, uint8_t *mac);
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#endif
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esp_err_t tcpip_adapter_dhcps_get_status(tcpip_adapter_if_t tcpip_if, tcpip_adapter_dhcp_status_t *status);
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esp_err_t tcpip_adapter_dhcps_option(tcpip_adapter_option_mode opt_op, tcpip_adapter_option_id opt_id, void *opt_val, uint32_t opt_len);
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esp_err_t tcpip_adapter_dhcps_start(tcpip_adapter_if_t tcpip_if);
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esp_err_t tcpip_adapter_dhcps_stop(tcpip_adapter_if_t tcpip_if);
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esp_err_t tcpip_adapter_dhcpc_get_status(tcpip_adapter_if_t tcpip_if, tcpip_adapter_dhcp_status_t *status);
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esp_err_t tcpip_adapter_dhcpc_option(tcpip_adapter_option_mode opt_op, tcpip_adapter_option_id opt_id, void *opt_val, uint32_t opt_len);
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esp_err_t tcpip_adapter_dhcpc_start(tcpip_adapter_if_t tcpip_if);
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esp_err_t tcpip_adapter_dhcpc_stop(tcpip_adapter_if_t tcpip_if);
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esp_err_t tcpip_adapter_sta_input(void *buffer, uint16_t len, void* eb);
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esp_err_t tcpip_adapter_ap_input(void *buffer, uint16_t len, void* eb);
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#if 0
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//esp_err_t tcpip_dep_input(wifi_interface_t wifi_if, void *buffer, uint16 len);
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esp_err_t tcpip_adapter_output(tcpip_adapter_if_t tcpip_if, void *buffer, uint16_t len);
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#endif
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wifi_interface_t tcpip_adapter_get_wifi_if(void *dev);
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esp_err_t tcpip_adapter_get_sta_list(struct station_info *sta_info, struct station_list **sta_list);
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esp_err_t tcpip_adapter_free_sta_list(struct station_list *sta_list);
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#endif /* _TCPIP_ADAPTER_H_ */
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