mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
components/lwip: Set the ping target info
Add API for set the ping target info and get the ping result
This commit is contained in:
parent
a3f6728797
commit
6c86586e97
131
components/lwip/apps/ping/esp_ping.c
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131
components/lwip/apps/ping/esp_ping.c
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// 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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#include <string.h>
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#include "esp_ping.h"
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#include "lwip/ip_addr.h"
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typedef struct _ping_option {
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ip4_addr_t ping_target;
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uint32_t ping_count;
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uint32_t ping_rcv_timeout;
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uint32_t ping_delay;
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uint16_t ping_id;
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esp_ping_found_fn ping_res_fn;
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esp_ping_found ping_res;
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void *ping_reserve;
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} ping_option;
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static ping_option ping_option_info[1];
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esp_err_t esp_ping_set_target(ping_target_id_t opt_id, void *opt_val, uint32_t opt_len)
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{
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esp_err_t ret = ESP_OK;
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if (opt_val == NULL) {
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return ESP_ERR_PING_INVALID_PARAMS;
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}
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switch (opt_id) {
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case PING_TARGET_IP_ADDRESS:
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ESP_PING_CHECK_OPTLEN(opt_len, uint32_t);
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ping_option_info->ping_target.addr = *(uint32_t *)opt_val;
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break;
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case PING_TARGET_IP_ADDRESS_COUNT:
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ESP_PING_CHECK_OPTLEN(opt_len, uint32_t);
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ping_option_info->ping_count = *(uint32_t *)opt_val;
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break;
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case PING_TARGET_RCV_TIMEO:
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ESP_PING_CHECK_OPTLEN(opt_len, uint32_t);
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ping_option_info->ping_rcv_timeout = (*(uint32_t *)opt_val) * 1000;
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break;
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case PING_TARGET_DELAY_TIME:
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ESP_PING_CHECK_OPTLEN(opt_len, uint32_t);
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ping_option_info->ping_delay = (*(uint32_t *)opt_val) * 1000;
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break;
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case PING_TARGET_ID:
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ESP_PING_CHECK_OPTLEN(opt_len, uint16_t);
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ping_option_info->ping_id = *(uint16_t *)opt_val;
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break;
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case PING_TARGET_RES_FN:
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ping_option_info->ping_res_fn = opt_val;
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break;
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default:
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ret = ESP_ERR_PING_INVALID_PARAMS;
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break;
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}
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return ret;
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}
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esp_err_t esp_ping_get_target(ping_target_id_t opt_id, void *opt_val, uint32_t opt_len)
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{
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esp_err_t ret = ESP_OK;
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if (opt_val == NULL) {
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return ESP_ERR_PING_INVALID_PARAMS;
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}
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switch (opt_id) {
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case PING_TARGET_IP_ADDRESS:
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ESP_PING_CHECK_OPTLEN(opt_len, uint32_t);
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*(uint32_t *)opt_val = ping_option_info->ping_target.addr;
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break;
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case PING_TARGET_IP_ADDRESS_COUNT:
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ESP_PING_CHECK_OPTLEN(opt_len, uint32_t);
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*(uint32_t *)opt_val = ping_option_info->ping_count;
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break;
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case PING_TARGET_RCV_TIMEO:
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ESP_PING_CHECK_OPTLEN(opt_len, uint32_t);
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*(uint32_t *)opt_val = ping_option_info->ping_rcv_timeout;
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break;
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case PING_TARGET_DELAY_TIME:
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ESP_PING_CHECK_OPTLEN(opt_len, uint32_t);
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*(uint32_t *)opt_val = ping_option_info->ping_delay;
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break;
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case PING_TARGET_ID:
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ESP_PING_CHECK_OPTLEN(opt_len, uint16_t);
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*(uint16_t *)opt_val = ping_option_info->ping_id;
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break;
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default:
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ret = ESP_ERR_PING_INVALID_PARAMS;
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break;
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}
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return ret;
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}
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esp_err_t esp_ping_result(uint8_t res_val, uint16_t ping_len, uint32_t ping_time)
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{
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esp_err_t ret = ESP_OK;
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ping_option_info->ping_res.bytes = ping_len;
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ping_option_info->ping_res.ping_err = res_val;
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ping_option_info->ping_res.resp_time = ping_time;
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ping_option_info->ping_res.total_time += ping_time;
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ping_option_info->ping_res.total_bytes += ping_len;
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if (res_val == 0) {
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ping_option_info->ping_res.timeout_count ++;
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}
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if (--ping_option_info->ping_count != 0 && ping_option_info->ping_res_fn) {
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ping_option_info->ping_res_fn(PING_TARGET_RES_FN, &ping_option_info->ping_res);
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} else {
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memset(&ping_option_info->ping_res, 0, sizeof(esp_ping_found));
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}
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return ret;
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}
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94
components/lwip/apps/ping/esp_ping.h
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94
components/lwip/apps/ping/esp_ping.h
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// 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 ESP_PING_H_
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#define ESP_PING_H_
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#include "esp_err.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define ESP_ERR_PING_BASE 0x5000
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#define ESP_ERR_PING_INVALID_PARAMS ESP_ERR_PING_BASE + 0x00
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#define ESP_ERR_PING_NO_MEM ESP_ERR_PING_BASE + 0x01
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#define ESP_PING_CHECK_OPTLEN(optlen, opttype) do { if ((optlen) < sizeof(opttype)) { return ESP_ERR_PING_INVALID_PARAMS; }}while(0)
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typedef struct _ping_found {
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uint32_t resp_time;
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uint32_t timeout_count;
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uint32_t bytes;
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uint32_t total_bytes;
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uint32_t total_time;
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int8_t ping_err;
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} esp_ping_found;
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typedef enum {
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PING_TARGET_IP_ADDRESS = 50, /**< target IP address */
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PING_TARGET_IP_ADDRESS_COUNT = 51, /**< target IP address total counter */
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PING_TARGET_RCV_TIMEO = 52, /**< receive timeout */
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PING_TARGET_DELAY_TIME = 53, /**< delay time */
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PING_TARGET_ID = 54, /**< identifier */
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PING_TARGET_RES_FN = 55
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} ping_target_id_t;
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typedef void (* esp_ping_found_fn)(ping_target_id_t found_id, esp_ping_found *found_val);
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/**
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* @brief Set PING function option
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*
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* @param[in] opt_id: option index, 50 for IP, 51 for COUNT, 52 for RCV TIMEOUT, 53 for DELAY TIME, 54 for ID
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* @param[in] opt_val: option parameter
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* @param[in] opt_len: option length
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*
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* @return
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* - ESP_OK
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* - ESP_ERR_PING_INVALID_PARAMS
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*/
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esp_err_t esp_ping_set_target(ping_target_id_t opt_id, void *opt_val, uint32_t opt_len);
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/**
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* @brief Get PING function option
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*
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* @param[in] opt_id: option index, 50 for IP, 51 for COUNT, 52 for RCV TIMEOUT, 53 for DELAY TIME, 54 for ID
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* @param[in] opt_val: option parameter
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* @param[in] opt_len: option length
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*
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* @return
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* - ESP_OK
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* - ESP_ERR_PING_INVALID_PARAMS
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*/
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esp_err_t esp_ping_get_target(ping_target_id_t opt_id, void *opt_val, uint32_t opt_len);
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/**
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* @brief Get PING function result action
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*
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* @param[in] res_val: ping function action, 1 for successful, 0 for fail.
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* res_len: response bytes
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* res_time: response time
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*
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* @return
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* - ESP_OK
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* - ESP_ERR_PING_INVALID_PARAMS
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*/
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esp_err_t esp_ping_result(uint8_t res_val, uint16_t res_len, uint32_t res_time);
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#ifdef __cplusplus
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}
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#endif
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#endif /* ESP_PING_H_ */
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366
components/lwip/apps/ping/ping.c
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366
components/lwip/apps/ping/ping.c
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/**
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* @file
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* Ping sender module
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*
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*/
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/*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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*/
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/**
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* This is an example of a "ping" sender (with raw API and socket API).
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* It can be used as a start point to maintain opened a network connection, or
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* like a network "watchdog" for your device.
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*
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*/
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#include "lwip/opt.h"
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#if LWIP_IPV4 && LWIP_RAW /* don't build if not configured for use in lwipopts.h */
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#include "ping.h"
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#include "lwip/mem.h"
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#include "lwip/raw.h"
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#include "lwip/icmp.h"
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#include "lwip/netif.h"
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#include "lwip/sys.h"
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#include "lwip/timers.h"
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#include "lwip/inet_chksum.h"
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#if PING_USE_SOCKETS
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#include "lwip/sockets.h"
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#include "lwip/inet.h"
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#endif /* PING_USE_SOCKETS */
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#ifdef ESP_LWIP
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#include "esp_ping.h"
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#include "lwip/ip_addr.h"
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#endif
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/**
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* PING_DEBUG: Enable debugging for PING.
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*/
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#ifndef PING_DEBUG
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#define PING_DEBUG LWIP_DBG_ON
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#endif
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/** ping target - should be an "ip4_addr_t" */
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#ifndef PING_TARGET
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#define PING_TARGET (netif_default ? *netif_ip4_gw(netif_default) : (*IP4_ADDR_ANY))
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#endif
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/** ping receive timeout - in milliseconds */
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#ifndef PING_RCV_TIMEO
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#define PING_RCV_TIMEO 1000
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#endif
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/** ping delay - in milliseconds */
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#ifndef PING_DELAY
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#define PING_DELAY 1000
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#endif
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/** ping identifier - must fit on a u16_t */
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#ifndef PING_ID
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#define PING_ID 0xAFAF
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#endif
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/** ping additional data size to include in the packet */
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#ifndef PING_DATA_SIZE
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#define PING_DATA_SIZE 32
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#endif
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/** ping result action - no default action */
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#ifndef PING_RESULT
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#define PING_RESULT(ping_ok)
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#endif
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/* ping variables */
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static u16_t ping_seq_num;
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static u32_t ping_time;
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#if !PING_USE_SOCKETS
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static struct raw_pcb *ping_pcb;
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#endif /* PING_USE_SOCKETS */
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/** Prepare a echo ICMP request */
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static void
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ping_prepare_echo( struct icmp_echo_hdr *iecho, u16_t len)
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{
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size_t i;
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size_t data_len = len - sizeof(struct icmp_echo_hdr);
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ICMPH_TYPE_SET(iecho, ICMP_ECHO);
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ICMPH_CODE_SET(iecho, 0);
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iecho->chksum = 0;
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iecho->id = PING_ID;
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iecho->seqno = lwip_htons(++ping_seq_num);
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/* fill the additional data buffer with some data */
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for(i = 0; i < data_len; i++) {
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((char*)iecho)[sizeof(struct icmp_echo_hdr) + i] = (char)i;
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}
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iecho->chksum = inet_chksum(iecho, len);
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}
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#if PING_USE_SOCKETS
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/* Ping using the socket ip */
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static err_t
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ping_send(int s, ip_addr_t *addr)
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{
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int err;
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struct icmp_echo_hdr *iecho;
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struct sockaddr_in to;
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size_t ping_size = sizeof(struct icmp_echo_hdr) + PING_DATA_SIZE;
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LWIP_ASSERT("ping_size is too big", ping_size <= 0xffff);
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LWIP_ASSERT("ping: expect IPv4 address", !IP_IS_V6(addr));
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iecho = (struct icmp_echo_hdr *)mem_malloc((mem_size_t)ping_size);
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if (!iecho) {
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return ERR_MEM;
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}
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ping_prepare_echo(iecho, (u16_t)ping_size);
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to.sin_len = sizeof(to);
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to.sin_family = AF_INET;
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inet_addr_from_ipaddr(&to.sin_addr, ip_2_ip4(addr));
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err = lwip_sendto(s, iecho, ping_size, 0, (struct sockaddr*)&to, sizeof(to));
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mem_free(iecho);
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return (err ? ERR_OK : ERR_VAL);
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}
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static void
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ping_recv(int s)
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{
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char buf[64];
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int len;
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struct sockaddr_in from;
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struct ip_hdr *iphdr;
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struct icmp_echo_hdr *iecho;
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int fromlen = sizeof(from);
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while((len = lwip_recvfrom(s, buf, sizeof(buf), 0, (struct sockaddr*)&from, (socklen_t*)&fromlen)) > 0) {
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if (len >= (int)(sizeof(struct ip_hdr)+sizeof(struct icmp_echo_hdr))) {
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if (from.sin_family != AF_INET) {
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/* Ping is not IPv4 */
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LWIP_DEBUGF( PING_DEBUG, ("ping: invalid sin_family\n"));
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} else {
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ip4_addr_t fromaddr;
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inet_addr_to_ipaddr(&fromaddr, &from.sin_addr);
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LWIP_DEBUGF( PING_DEBUG, ("ping: recv "));
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ip4_addr_debug_print(PING_DEBUG, &fromaddr);
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LWIP_DEBUGF( PING_DEBUG, (" %"U32_F" ms\n", (sys_now() - ping_time)));
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iphdr = (struct ip_hdr *)buf;
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iecho = (struct icmp_echo_hdr *)(buf + (IPH_HL(iphdr) * 4));
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if ((iecho->id == PING_ID) && (iecho->seqno == lwip_htons(ping_seq_num))) {
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/* do some ping result processing */
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#ifdef ESP_LWIP
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esp_ping_result((ICMPH_TYPE(iecho) == ICMP_ER), len, (sys_now() - ping_time));
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#else
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PING_RESULT((ICMPH_TYPE(iecho) == ICMP_ER));
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#endif
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return;
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} else {
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LWIP_DEBUGF( PING_DEBUG, ("ping: drop\n"));
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}
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}
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}
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fromlen = sizeof(from);
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}
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if (len == 0) {
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LWIP_DEBUGF( PING_DEBUG, ("ping: recv - %"U32_F" ms - timeout\n", (sys_now()-ping_time)));
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}
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/* do some ping result processing */
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#ifdef ESP_LWIP
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esp_ping_result(0, len, (sys_now()-ping_time));
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#else
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PING_RESULT(0);
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#endif
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}
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static void
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ping_thread(void *arg)
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{
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int s;
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int ret;
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ip_addr_t ping_target;
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#if LWIP_SO_SNDRCVTIMEO_NONSTANDARD
|
||||
int timeout = PING_RCV_TIMEO;
|
||||
#else
|
||||
struct timeval timeout;
|
||||
timeout.tv_sec = PING_RCV_TIMEO/1000;
|
||||
timeout.tv_usec = (PING_RCV_TIMEO%1000)*1000;
|
||||
#endif
|
||||
LWIP_UNUSED_ARG(arg);
|
||||
|
||||
if ((s = lwip_socket(AF_INET, SOCK_RAW, IP_PROTO_ICMP)) < 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
ret = lwip_setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout));
|
||||
LWIP_ASSERT("setting receive timeout failed", ret == 0);
|
||||
LWIP_UNUSED_ARG(ret);
|
||||
|
||||
while (1) {
|
||||
#ifdef ESP_LWIP
|
||||
ip4_addr_t ipaddr;
|
||||
esp_ping_get_target(PING_TARGET_IP_ADDRESS, &ipaddr.addr, sizeof(uint32_t));
|
||||
ip_addr_copy_from_ip4(ping_target, ipaddr);
|
||||
#else
|
||||
ip_addr_copy_from_ip4(ping_target, PING_TARGET);
|
||||
#endif
|
||||
|
||||
if (ping_send(s, &ping_target) == ERR_OK) {
|
||||
LWIP_DEBUGF( PING_DEBUG, ("ping: send "));
|
||||
ip_addr_debug_print(PING_DEBUG, &ping_target);
|
||||
LWIP_DEBUGF( PING_DEBUG, ("\n"));
|
||||
|
||||
ping_time = sys_now();
|
||||
ping_recv(s);
|
||||
} else {
|
||||
LWIP_DEBUGF( PING_DEBUG, ("ping: send "));
|
||||
ip_addr_debug_print(PING_DEBUG, &ping_target);
|
||||
LWIP_DEBUGF( PING_DEBUG, (" - error\n"));
|
||||
}
|
||||
sys_msleep(PING_DELAY);
|
||||
}
|
||||
}
|
||||
|
||||
#else /* PING_USE_SOCKETS */
|
||||
|
||||
/* Ping using the raw ip */
|
||||
static u8_t
|
||||
ping_recv(void *arg, struct raw_pcb *pcb, struct pbuf *p, const ip_addr_t *addr)
|
||||
{
|
||||
struct icmp_echo_hdr *iecho;
|
||||
LWIP_UNUSED_ARG(arg);
|
||||
LWIP_UNUSED_ARG(pcb);
|
||||
LWIP_UNUSED_ARG(addr);
|
||||
LWIP_ASSERT("p != NULL", p != NULL);
|
||||
|
||||
if ((p->tot_len >= (PBUF_IP_HLEN + sizeof(struct icmp_echo_hdr))) &&
|
||||
pbuf_header(p, -PBUF_IP_HLEN) == 0) {
|
||||
iecho = (struct icmp_echo_hdr *)p->payload;
|
||||
|
||||
if ((iecho->id == PING_ID) && (iecho->seqno == lwip_htons(ping_seq_num))) {
|
||||
LWIP_DEBUGF( PING_DEBUG, ("ping: recv "));
|
||||
ip_addr_debug_print(PING_DEBUG, addr);
|
||||
LWIP_DEBUGF( PING_DEBUG, (" %"U32_F" ms\n", (sys_now()-ping_time)));
|
||||
|
||||
/* do some ping result processing */
|
||||
PING_RESULT(1);
|
||||
pbuf_free(p);
|
||||
return 1; /* eat the packet */
|
||||
}
|
||||
/* not eaten, restore original packet */
|
||||
pbuf_header(p, PBUF_IP_HLEN);
|
||||
}
|
||||
|
||||
return 0; /* don't eat the packet */
|
||||
}
|
||||
|
||||
static void
|
||||
ping_send(struct raw_pcb *raw, ip_addr_t *addr)
|
||||
{
|
||||
struct pbuf *p;
|
||||
struct icmp_echo_hdr *iecho;
|
||||
size_t ping_size = sizeof(struct icmp_echo_hdr) + PING_DATA_SIZE;
|
||||
|
||||
LWIP_DEBUGF( PING_DEBUG, ("ping: send "));
|
||||
ip_addr_debug_print(PING_DEBUG, addr);
|
||||
LWIP_DEBUGF( PING_DEBUG, ("\n"));
|
||||
LWIP_ASSERT("ping_size <= 0xffff", ping_size <= 0xffff);
|
||||
|
||||
p = pbuf_alloc(PBUF_IP, (u16_t)ping_size, PBUF_RAM);
|
||||
if (!p) {
|
||||
return;
|
||||
}
|
||||
if ((p->len == p->tot_len) && (p->next == NULL)) {
|
||||
iecho = (struct icmp_echo_hdr *)p->payload;
|
||||
|
||||
ping_prepare_echo(iecho, (u16_t)ping_size);
|
||||
|
||||
raw_sendto(raw, p, addr);
|
||||
ping_time = sys_now();
|
||||
}
|
||||
pbuf_free(p);
|
||||
}
|
||||
|
||||
static void
|
||||
ping_timeout(void *arg)
|
||||
{
|
||||
struct raw_pcb *pcb = (struct raw_pcb*)arg;
|
||||
ip_addr_t ping_target;
|
||||
|
||||
LWIP_ASSERT("ping_timeout: no pcb given!", pcb != NULL);
|
||||
|
||||
ip_addr_copy_from_ip4(ping_target, PING_TARGET);
|
||||
ping_send(pcb, &ping_target);
|
||||
|
||||
sys_timeout(PING_DELAY, ping_timeout, pcb);
|
||||
}
|
||||
|
||||
static void
|
||||
ping_raw_init(void)
|
||||
{
|
||||
ping_pcb = raw_new(IP_PROTO_ICMP);
|
||||
LWIP_ASSERT("ping_pcb != NULL", ping_pcb != NULL);
|
||||
|
||||
raw_recv(ping_pcb, ping_recv, NULL);
|
||||
raw_bind(ping_pcb, IP_ADDR_ANY);
|
||||
sys_timeout(PING_DELAY, ping_timeout, ping_pcb);
|
||||
}
|
||||
|
||||
void
|
||||
ping_send_now(void)
|
||||
{
|
||||
ip_addr_t ping_target;
|
||||
LWIP_ASSERT("ping_pcb != NULL", ping_pcb != NULL);
|
||||
ip_addr_copy_from_ip4(ping_target, PING_TARGET);
|
||||
ping_send(ping_pcb, &ping_target);
|
||||
}
|
||||
|
||||
#endif /* PING_USE_SOCKETS */
|
||||
|
||||
void
|
||||
ping_init(void)
|
||||
{
|
||||
#if PING_USE_SOCKETS
|
||||
sys_thread_new("ping_thread", ping_thread, NULL, DEFAULT_THREAD_STACKSIZE, DEFAULT_THREAD_PRIO);
|
||||
#else /* PING_USE_SOCKETS */
|
||||
ping_raw_init();
|
||||
#endif /* PING_USE_SOCKETS */
|
||||
}
|
||||
|
||||
#endif /* LWIP_IPV4 && LWIP_RAW */
|
56
components/lwip/apps/ping/ping.h
Normal file
56
components/lwip/apps/ping/ping.h
Normal file
@ -0,0 +1,56 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
|
||||
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
||||
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
* OF SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef LWIP_PING_H
|
||||
#define LWIP_PING_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* PING_USE_SOCKETS: Set to 1 to use sockets, otherwise the raw api is used
|
||||
*/
|
||||
#ifndef PING_USE_SOCKETS
|
||||
#define PING_USE_SOCKETS LWIP_SOCKET
|
||||
#endif
|
||||
|
||||
|
||||
void ping_init(void);
|
||||
|
||||
#if !PING_USE_SOCKETS
|
||||
void ping_send_now(void);
|
||||
#endif /* !PING_USE_SOCKETS */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_PING_H */
|
@ -2,9 +2,9 @@
|
||||
# Component Makefile
|
||||
#
|
||||
|
||||
COMPONENT_ADD_INCLUDEDIRS := include/lwip include/lwip/port include/lwip/posix
|
||||
COMPONENT_ADD_INCLUDEDIRS := include/lwip include/lwip/port include/lwip/posix apps/ping
|
||||
|
||||
COMPONENT_SRCDIRS := api apps/sntp apps core/ipv4 core/ipv6 core netif port/freertos port/netif port
|
||||
COMPONENT_SRCDIRS := api apps/sntp apps/ping apps core/ipv4 core/ipv6 core netif port/freertos port/netif port
|
||||
|
||||
CFLAGS += -Wno-address # lots of LWIP source files evaluate macros that check address of stack variables
|
||||
|
||||
|
25
components/lwip/include/lwip/port/lwipopts.h
Executable file → Normal file
25
components/lwip/include/lwip/port/lwipopts.h
Executable file → Normal file
@ -189,6 +189,10 @@
|
||||
---------- RAW options ----------
|
||||
---------------------------------
|
||||
*/
|
||||
/**
|
||||
* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
|
||||
*/
|
||||
#define LWIP_RAW 1
|
||||
|
||||
/*
|
||||
----------------------------------
|
||||
@ -402,6 +406,27 @@
|
||||
*/
|
||||
#define DEFAULT_ACCEPTMBOX_SIZE 6
|
||||
|
||||
/**
|
||||
* DEFAULT_THREAD_STACKSIZE: The stack size used by any other lwIP thread.
|
||||
* The stack size value itself is platform-dependent, but is passed to
|
||||
* sys_thread_new() when the thread is created.
|
||||
*/
|
||||
#define DEFAULT_THREAD_STACKSIZE TCPIP_THREAD_STACKSIZE
|
||||
|
||||
/**
|
||||
* DEFAULT_THREAD_PRIO: The priority assigned to any other lwIP thread.
|
||||
* The priority value itself is platform-dependent, but is passed to
|
||||
* sys_thread_new() when the thread is created.
|
||||
*/
|
||||
#define DEFAULT_THREAD_PRIO TCPIP_THREAD_PRIO
|
||||
|
||||
/**
|
||||
* DEFAULT_RAW_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
|
||||
* NETCONN_RAW. The queue size value itself is platform-dependent, but is passed
|
||||
* to sys_mbox_new() when the recvmbox is created.
|
||||
*/
|
||||
#define DEFAULT_RAW_RECVMBOX_SIZE 6
|
||||
|
||||
/*
|
||||
----------------------------------------------
|
||||
---------- Sequential layer options ----------
|
||||
|
Loading…
x
Reference in New Issue
Block a user