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Remove http server, not needed

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This commit is contained in:
Florian Hoss 2022-07-25 13:58:37 +02:00
parent 8df47b4934
commit 2a14cbb936
1 changed files with 0 additions and 77 deletions
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77
ESPTest/src/main.c
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@ -14,7 +14,6 @@
#include "lwip/sys.h"
static const char *WIFI_TAG = "wifi station";
static const char *SERVER_TAG = "http server";
/* FreeRTOS event group to signal when we are connected*/
static EventGroupHandle_t s_wifi_event_group;
@ -118,80 +117,8 @@ void wifi_init_sta(void)
}
}
static esp_err_t hello_get_handler(httpd_req_t *req)
{
/* Send response with custom headers and body set as the
* string passed in user context*/
const char *resp_str = (const char *)req->user_ctx;
httpd_resp_send(req, resp_str, HTTPD_RESP_USE_STRLEN);
return ESP_OK;
}
static const httpd_uri_t hello = {
.uri = "/hello",
.method = HTTP_GET,
.handler = hello_get_handler,
.user_ctx = "Hello World!"};
static httpd_handle_t start_webserver(void)
{
httpd_handle_t server = NULL;
httpd_config_t config = HTTPD_DEFAULT_CONFIG();
config.lru_purge_enable = true;
// Start the httpd server
ESP_LOGI(SERVER_TAG, "Starting server on port: '%d'", config.server_port);
if (httpd_start(&server, &config) == ESP_OK)
{
// Set URI handlers
ESP_LOGI(SERVER_TAG, "Registering URI handlers");
httpd_register_uri_handler(server, &hello);
return server;
}
ESP_LOGI(SERVER_TAG, "Error starting server!");
return NULL;
}
static esp_err_t stop_webserver(httpd_handle_t server)
{
// Stop the httpd server
return httpd_stop(server);
}
static void disconnect_handler(void *arg, esp_event_base_t event_base,
int32_t event_id, void *event_data)
{
httpd_handle_t *server = (httpd_handle_t *)arg;
if (*server)
{
ESP_LOGI(SERVER_TAG, "Stopping webserver");
if (stop_webserver(*server) == ESP_OK)
{
*server = NULL;
}
else
{
ESP_LOGE(SERVER_TAG, "Failed to stop http server");
}
}
}
static void connect_handler(void *arg, esp_event_base_t event_base,
int32_t event_id, void *event_data)
{
httpd_handle_t *server = (httpd_handle_t *)arg;
if (*server == NULL)
{
ESP_LOGI(SERVER_TAG, "Starting webserver");
*server = start_webserver();
}
}
void app_main(void)
{
static httpd_handle_t server = NULL;
esp_err_t ret = nvs_flash_init();
if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND)
{
@ -202,8 +129,4 @@ void app_main(void)
ESP_LOGI(WIFI_TAG, "ESP_WIFI_MODE_STA");
wifi_init_sta();
ESP_ERROR_CHECK(esp_event_handler_register(IP_EVENT, IP_EVENT_STA_GOT_IP, &connect_handler, &server));
ESP_ERROR_CHECK(esp_event_handler_register(WIFI_EVENT, WIFI_EVENT_STA_DISCONNECTED, &disconnect_handler, &server));
server = start_webserver();
}