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esp-idf/examples/mesh/manual_networking/main/mesh_main.c

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mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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/* Mesh Manual Networking Example
This example code is in the Public Domain (or CC0 licensed, at your option.)
Unless required by applicable law or agreed to in writing, this
software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
CONDITIONS OF ANY KIND, either express or implied.
*/
#include <string.h>
#include "esp_wifi.h"
#include "esp_system.h"
#include "esp_event_loop.h"
#include "esp_log.h"
#include "esp_mesh.h"
#include "esp_mesh_internal.h"
#include "mesh_light.h"
#include "nvs_flash.h"
/*******************************************************
* Macros
*******************************************************/
//#define MESH_SET_ROOT
#ifndef MESH_SET_ROOT
#define MESH_SET_NODE
#endif
/*******************************************************
* Constants
*******************************************************/
/*******************************************************
* Variable Definitions
*******************************************************/
static const char *MESH_TAG = "mesh_main";
static const uint8_t MESH_ID[6] = { 0x77, 0x77, 0x77, 0x77, 0x77, 0x77};
static mesh_addr_t mesh_parent_addr;
static int mesh_layer = -1;
/*******************************************************
* Function Declarations
*******************************************************/
void mesh_event_handler(mesh_event_t event);
void mesh_scan_done_handler(int num);
/*******************************************************
* Function Definitions
*******************************************************/
void mesh_scan_done_handler(int num)
{
int i;
int ie_len = 0;
mesh_assoc_t assoc;
mesh_assoc_t parent_assoc = { .layer = CONFIG_MESH_MAX_LAYER, .rssi = -120 };
wifi_ap_record_t record;
wifi_ap_record_t parent_record = { 0, };
bool parent_found = false;
mesh_type_t my_type = MESH_IDLE;
int my_layer = -1;
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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wifi_config_t parent = { 0, };
wifi_scan_config_t scan_config = { 0 };
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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for (i = 0; i < num; i++) {
esp_mesh_scan_get_ap_ie_len(&ie_len);
esp_mesh_scan_get_ap_record(&record, &assoc);
if (ie_len == sizeof(assoc)) {
ESP_LOGW(MESH_TAG,
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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"<MESH>[%d]%s, layer:%d/%d, assoc:%d/%d, %d, "MACSTR", channel:%u, rssi:%d, ID<"MACSTR"><%s>",
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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i, record.ssid, assoc.layer, assoc.layer_cap, assoc.assoc,
assoc.assoc_cap, assoc.layer2_cap, MAC2STR(record.bssid),
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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record.primary, record.rssi, MAC2STR(assoc.mesh_id), assoc.encrypted ? "IE Encrypted" : "IE Unencrypted");
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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#ifdef MESH_SET_NODE
if (assoc.mesh_type != MESH_IDLE && assoc.layer_cap
&& assoc.assoc < assoc.assoc_cap && record.rssi > -70) {
if (assoc.layer < parent_assoc.layer || assoc.layer2_cap < parent_assoc.layer2_cap) {
parent_found = true;
memcpy(&parent_record, &record, sizeof(record));
memcpy(&parent_assoc, &assoc, sizeof(assoc));
if (parent_assoc.layer_cap != 1) {
my_type = MESH_NODE;
} else {
my_type = MESH_LEAF;
}
my_layer = parent_assoc.layer + 1;
}
}
#endif
} else {
ESP_LOGI(MESH_TAG, "[%d]%s, "MACSTR", channel:%u, rssi:%d", i,
record.ssid, MAC2STR(record.bssid), record.primary,
record.rssi);
#ifdef MESH_SET_ROOT
if (!strcmp(CONFIG_MESH_ROUTER_SSID, (char *) record.ssid)) {
parent_found = true;
memcpy(&parent_record, &record, sizeof(record));
my_type = MESH_ROOT;
my_layer = MESH_ROOT_LAYER;
}
#endif
}
}
if (parent_found) {
/*
* parent
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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* Both channel and SSID of the parent are mandatory.
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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*/
parent.sta.channel = parent_record.primary;
memcpy(&parent.sta.ssid, &parent_record.ssid,
sizeof(parent_record.ssid));
parent.sta.bssid_set = 1;
memcpy(&parent.sta.bssid, parent_record.bssid, 6);
if (my_type == MESH_ROOT) {
ESP_LOGW(MESH_TAG, "<PARENT>%s, "MACSTR", channel:%u, rssi:%d",
parent_record.ssid, MAC2STR(parent_record.bssid),
parent_record.primary, parent_record.rssi);
} else {
ESP_LOGW(MESH_TAG,
"<PARENT>%s, layer:%d/%d, assoc:%d/%d, %d, "MACSTR", channel:%u, rssi:%d",
parent_record.ssid, parent_assoc.layer,
parent_assoc.layer_cap, parent_assoc.assoc,
parent_assoc.assoc_cap, parent_assoc.layer2_cap,
MAC2STR(parent_record.bssid), parent_record.primary,
parent_record.rssi);
}
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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ESP_ERROR_CHECK(esp_mesh_set_parent(&parent, (mesh_addr_t *)&parent_assoc.mesh_id, my_type, my_layer));
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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} else {
ESP_LOGW(MESH_TAG,
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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"<Warning>no parent found, modify IE crypto configuration and scan");
if (CONFIG_MESH_IE_CRYPTO_FUNCS) {
/* modify IE crypto key */
ESP_LOGW(MESH_TAG, "<Config>modify IE crypto key to %s", CONFIG_MESH_IE_CRYPTO_KEY);
ESP_ERROR_CHECK(esp_mesh_set_ie_crypto_key(CONFIG_MESH_IE_CRYPTO_KEY, strlen(CONFIG_MESH_IE_CRYPTO_KEY)));
} else {
/* disable IE crypto */
ESP_LOGW(MESH_TAG, "<Config>disable IE crypto");
ESP_ERROR_CHECK(esp_mesh_set_ie_crypto_funcs(NULL));
}
ESP_ERROR_CHECK(esp_wifi_scan_stop());
scan_config.show_hidden = 1;
scan_config.scan_type = WIFI_SCAN_TYPE_PASSIVE;
ESP_ERROR_CHECK(esp_wifi_scan_start(&scan_config, 0));
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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}
}
void mesh_event_handler(mesh_event_t event)
{
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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mesh_addr_t id = {0,};
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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static uint8_t last_layer = 0;
ESP_LOGD(MESH_TAG, "esp_event_handler:%d", event.id);
switch (event.id) {
case MESH_EVENT_STARTED:
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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esp_mesh_get_id(&id);
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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ESP_LOGI(MESH_TAG, "<MESH_EVENT_STARTED>ID:"MACSTR"", MAC2STR(id.addr));
mesh_layer = esp_mesh_get_layer();
ESP_ERROR_CHECK(esp_mesh_set_self_organized(0, 0));
ESP_ERROR_CHECK(esp_wifi_scan_stop());
wifi_scan_config_t scan_config = { 0 };
/* mesh softAP is hidden */
scan_config.show_hidden = 1;
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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scan_config.scan_type = WIFI_SCAN_TYPE_PASSIVE;
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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ESP_ERROR_CHECK(esp_wifi_scan_start(&scan_config, 0));
break;
case MESH_EVENT_STOPPED:
ESP_LOGI(MESH_TAG, "<MESH_EVENT_STOPPED>");
mesh_layer = esp_mesh_get_layer();
break;
case MESH_EVENT_CHILD_CONNECTED:
ESP_LOGI(MESH_TAG, "<MESH_EVENT_CHILD_CONNECTED>aid:%d, "MACSTR"",
event.info.child_connected.aid,
MAC2STR(event.info.child_connected.mac));
break;
case MESH_EVENT_CHILD_DISCONNECTED:
ESP_LOGI(MESH_TAG, "<MESH_EVENT_CHILD_DISCONNECTED>aid:%d, "MACSTR"",
event.info.child_disconnected.aid,
MAC2STR(event.info.child_disconnected.mac));
break;
case MESH_EVENT_ROUTING_TABLE_ADD:
ESP_LOGW(MESH_TAG, "<MESH_EVENT_ROUTING_TABLE_ADD>add %d, new:%d",
event.info.routing_table.rt_size_change,
event.info.routing_table.rt_size_new);
break;
case MESH_EVENT_ROUTING_TABLE_REMOVE:
ESP_LOGW(MESH_TAG, "<MESH_EVENT_ROUTING_TABLE_REMOVE>remove %d, new:%d",
event.info.routing_table.rt_size_change,
event.info.routing_table.rt_size_new);
break;
mesh: bugfix and add two APIs 1. new APIs: esp_mesh_get_subnet_nodes_num() and esp_mesh_get_subnet_nodes_list(). 2. fix hard to find the parent during connect. 3. disable Wi-Fi channel switch function. 4. fix a typo of MESH_EVENT_NO_PARENT_FOUND.
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case MESH_EVENT_NO_PARENT_FOUND:
ESP_LOGI(MESH_TAG, "<MESH_EVENT_NO_PARENT_FOUND>scan times:%d",
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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event.info.no_parent.scan_times);
/* TODO handler for the failure */
break;
case MESH_EVENT_PARENT_CONNECTED:
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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esp_mesh_get_id(&id);
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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mesh_layer = event.info.connected.self_layer;
memcpy(&mesh_parent_addr.addr, event.info.connected.connected.bssid, 6);
ESP_LOGI(MESH_TAG,
"<MESH_EVENT_PARENT_CONNECTED>layer:%d-->%d, parent:"MACSTR"%s, ID:"MACSTR"",
last_layer, mesh_layer, MAC2STR(mesh_parent_addr.addr),
esp_mesh_is_root() ? "<ROOT>" :
(mesh_layer == 2) ? "<layer2>" : "", MAC2STR(id.addr));
last_layer = mesh_layer;
mesh_connected_indicator(mesh_layer);
if (esp_mesh_is_root()) {
tcpip_adapter_dhcpc_start(TCPIP_ADAPTER_IF_STA);
}
break;
case MESH_EVENT_PARENT_DISCONNECTED:
ESP_LOGI(MESH_TAG,
"<MESH_EVENT_PARENT_DISCONNECTED>reason:%d",
event.info.disconnected.reason);
mesh_disconnected_indicator();
mesh_layer = esp_mesh_get_layer();
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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if (event.info.disconnected.reason == WIFI_REASON_ASSOC_TOOMANY) {
ESP_ERROR_CHECK(esp_wifi_scan_stop());
scan_config.show_hidden = 1;
scan_config.scan_type = WIFI_SCAN_TYPE_PASSIVE;
ESP_ERROR_CHECK(esp_wifi_scan_start(&scan_config, 0));
}
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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break;
case MESH_EVENT_LAYER_CHANGE:
mesh_layer = event.info.layer_change.new_layer;
ESP_LOGI(MESH_TAG, "<MESH_EVENT_LAYER_CHANGE>layer:%d-->%d%s",
last_layer, mesh_layer,
esp_mesh_is_root() ? "<ROOT>" :
(mesh_layer == 2) ? "<layer2>" : "");
last_layer = mesh_layer;
mesh_connected_indicator(mesh_layer);
break;
case MESH_EVENT_ROOT_ADDRESS:
ESP_LOGI(MESH_TAG, "<MESH_EVENT_ROOT_ADDRESS>root address:"MACSTR"",
MAC2STR(event.info.root_addr.addr));
break;
case MESH_EVENT_ROOT_GOT_IP:
/* root starts to connect to server */
ESP_LOGI(MESH_TAG,
"<MESH_EVENT_ROOT_GOT_IP>sta ip: " IPSTR ", mask: " IPSTR ", gw: " IPSTR,
IP2STR(&event.info.got_ip.ip_info.ip),
IP2STR(&event.info.got_ip.ip_info.netmask),
IP2STR(&event.info.got_ip.ip_info.gw));
break;
case MESH_EVENT_ROOT_LOST_IP:
ESP_LOGI(MESH_TAG, "<MESH_EVENT_ROOT_LOST_IP>");
break;
case MESH_EVENT_ROOT_FIXED:
ESP_LOGI(MESH_TAG, "<MESH_EVENT_ROOT_FIXED>%s",
event.info.root_fixed.is_fixed ? "fixed" : "not fixed");
break;
case MESH_EVENT_SCAN_DONE:
ESP_LOGI(MESH_TAG, "<MESH_EVENT_SCAN_DONE>number:%d",
event.info.scan_done.number);
mesh_scan_done_handler(event.info.scan_done.number);
break;
default:
ESP_LOGI(MESH_TAG, "unknown id:%d", event.id);
break;
}
}
void app_main(void)
{
ESP_ERROR_CHECK(mesh_light_init());
ESP_ERROR_CHECK(nvs_flash_init());
/* tcpip initialization */
tcpip_adapter_init();
/* for mesh
* stop DHCP server on softAP interface by default
* stop DHCP client on station interface by default
* */
ESP_ERROR_CHECK(tcpip_adapter_dhcps_stop(TCPIP_ADAPTER_IF_AP));
ESP_ERROR_CHECK(tcpip_adapter_dhcpc_stop(TCPIP_ADAPTER_IF_STA));
#if 0
/* static ip settings */
tcpip_adapter_ip_info_t sta_ip;
sta_ip.ip.addr = ipaddr_addr("192.168.1.102");
sta_ip.gw.addr = ipaddr_addr("192.168.1.1");
sta_ip.netmask.addr = ipaddr_addr("255.255.255.0");
tcpip_adapter_set_ip_info(WIFI_IF_STA, &sta_ip);
#endif
/* wifi initialization */
ESP_ERROR_CHECK(esp_event_loop_init(NULL, NULL));
wifi_init_config_t config = WIFI_INIT_CONFIG_DEFAULT();
ESP_ERROR_CHECK(esp_wifi_init(&config));
ESP_ERROR_CHECK(esp_wifi_set_storage(WIFI_STORAGE_FLASH));
ESP_ERROR_CHECK(esp_wifi_start());
/* mesh initialization */
ESP_ERROR_CHECK(esp_mesh_init());
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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/* mesh enable IE crypto */
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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mesh_cfg_t cfg = MESH_INIT_CONFIG_DEFAULT();
/* mesh ID */
memcpy((uint8_t *) &cfg.mesh_id, MESH_ID, 6);
/* mesh event callback */
cfg.event_cb = &mesh_event_handler;
/* router */
cfg.channel = CONFIG_MESH_CHANNEL;
cfg.router.ssid_len = strlen(CONFIG_MESH_ROUTER_SSID);
memcpy((uint8_t *) &cfg.router.ssid, CONFIG_MESH_ROUTER_SSID, cfg.router.ssid_len);
memcpy((uint8_t *) &cfg.router.password, CONFIG_MESH_ROUTER_PASSWD,
strlen(CONFIG_MESH_ROUTER_PASSWD));
/* mesh softAP */
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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ESP_ERROR_CHECK(esp_mesh_set_ap_authmode(CONFIG_MESH_AP_AUTHMODE));
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
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cfg.mesh_ap.max_connection = CONFIG_MESH_AP_CONNECTIONS;
memcpy((uint8_t *) &cfg.mesh_ap.password, CONFIG_MESH_AP_PASSWD,
strlen(CONFIG_MESH_AP_PASSWD));
ESP_ERROR_CHECK(esp_mesh_set_config(&cfg));
/* mesh start */
ESP_ERROR_CHECK(esp_mesh_start());
mesh: bugfix 1. suppport mesh type, mesh ID, router and IE crypt func&key at any time after mesh is initalized. 2. support modify parent at any time after mesh is configured. 3. modify manual networking example. 4. update header file. 5. fix issues in root conflicts handling. 6. add max length of beacon to menuconfig. 7. fix issue when received a beacon without DSSS.
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ESP_LOGI(MESH_TAG, "mesh starts successfully, heap:%d\n", esp_get_free_heap_size());
mesh: add manual networking function 1. add mesh_assoc_t to esp_mesh_internal.h file. 2. rename "node" to "device" in esp_mesh.h. 3. add MESH_EVENT_SCAN_DONE event. 4. add APIs esp_mesh_scan_get_ap_record() and esp_mesh_scan_get_ap_ie_len() to get scan results. 5. modify API esp_mesh_set_self_organized() by adding parameter "select_parent". 6. modify API esp_mesh_set_parent() by adding parameter "parent_mesh_id" 7. add manual networking example.
2018-05-21 05:22:04 -04:00
}
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