chris/Weather_ESP
1
0
Fork 0
Code Releases Activity
8c93743548
Weather_ESP/main/main.c

283 lines
9.7 KiB
C
Raw Blame History

#include "display.h"
#include "sensors.h"
#include <esp_log.h>
#include <freertos/FreeRTOS.h>
#include <freertos/task.h>
//#include <esp_wifi.h>
//#include "freertos/event_groups.h"
//#include "nvs_flash.h"
//#include <esp_http_server.h>
//#include <sys/param.h>
//#define WIFI_SSID "Netzknecht"
//#define WIFI_PASS "SpvtNVYsSRTsX36I"
//#define WIFI_RETRIES 10
//
//static EventGroupHandle_t s_wifi_event_group;
//#define WIFI_CONNECTED_BIT BIT0
//#define WIFI_FAIL_BIT BIT1
//
//static const char *TAG = "wifi station";
//static int s_retry_num = 0;
//
//char cur_value_str[255];
//
///* An HTTP GET handler */
//static esp_err_t hello_get_handler(httpd_req_t *req)
//{
// char* buf;
// size_t buf_len;
//
// /* Get header value string length and allocate memory for length + 1,
// * extra byte for null termination */
// buf_len = httpd_req_get_hdr_value_len(req, "Host") + 1;
// if (buf_len > 1) {
// buf = malloc(buf_len);
// /* Copy null terminated value string into buffer */
// if (httpd_req_get_hdr_value_str(req, "Host", buf, buf_len) == ESP_OK) {
// ESP_LOGI(TAG, "Found header => Host: %s", buf);
// }
// free(buf);
// }
//
// buf_len = httpd_req_get_hdr_value_len(req, "Test-Header-2") + 1;
// if (buf_len > 1) {
// buf = malloc(buf_len);
// if (httpd_req_get_hdr_value_str(req, "Test-Header-2", buf, buf_len) == ESP_OK) {
// ESP_LOGI(TAG, "Found header => Test-Header-2: %s", buf);
// }
// free(buf);
// }
//
// buf_len = httpd_req_get_hdr_value_len(req, "Test-Header-1") + 1;
// if (buf_len > 1) {
// buf = malloc(buf_len);
// if (httpd_req_get_hdr_value_str(req, "Test-Header-1", buf, buf_len) == ESP_OK) {
// ESP_LOGI(TAG, "Found header => Test-Header-1: %s", buf);
// }
// free(buf);
// }
//
// /* Read URL query string length and allocate memory for length + 1,
// * extra byte for null termination */
// buf_len = httpd_req_get_url_query_len(req) + 1;
// if (buf_len > 1) {
// buf = malloc(buf_len);
// if (httpd_req_get_url_query_str(req, buf, buf_len) == ESP_OK) {
// ESP_LOGI(TAG, "Found URL query => %s", buf);
// char param[32];
// /* Get value of expected key from query string */
// if (httpd_query_key_value(buf, "query1", param, sizeof(param)) == ESP_OK) {
// ESP_LOGI(TAG, "Found URL query parameter => query1=%s", param);
// }
// if (httpd_query_key_value(buf, "query3", param, sizeof(param)) == ESP_OK) {
// ESP_LOGI(TAG, "Found URL query parameter => query3=%s", param);
// }
// if (httpd_query_key_value(buf, "query2", param, sizeof(param)) == ESP_OK) {
// ESP_LOGI(TAG, "Found URL query parameter => query2=%s", param);
// }
// }
// free(buf);
// }
//
// /* Set some custom headers */
// httpd_resp_set_hdr(req, "Custom-Header-1", "Custom-Value-1");
// httpd_resp_set_hdr(req, "Custom-Header-2", "Custom-Value-2");
//
// /* Send response with custom headers and body set as the
// * string passed in user context*/
// const char* resp_str = cur_value_str;
// httpd_resp_send(req, resp_str, strlen(resp_str));
//
// /* After sending the HTTP response the old HTTP request
// * headers are lost. Check if HTTP request headers can be read now. */
// if (httpd_req_get_hdr_value_len(req, "Host") == 0) {
// ESP_LOGI(TAG, "Request headers lost");
// }
// return ESP_OK;
//}
//
//static httpd_uri_t hello = {
// .uri = "/hello",
// .method = HTTP_GET,
// .handler = hello_get_handler,
// /* Let's pass response string in user
// * context to demonstrate it's usage */
// .user_ctx = "Hello World!"
//};
//
//static httpd_handle_t start_webserver(void)
//{
// httpd_handle_t server = NULL;
// httpd_config_t config = HTTPD_DEFAULT_CONFIG();
//
// // Start the httpd server
// ESP_LOGI(TAG, "Starting server on port: '%d'", config.server_port);
// if (httpd_start(&server, &config) == ESP_OK) {
// // Set URI handlers
// ESP_LOGI(TAG, "Registering URI handlers");
// httpd_register_uri_handler(server, &hello);
// return server;
// }
//
// ESP_LOGI(TAG, "Error starting server!");
// return NULL;
//}
//
//static void stop_webserver(httpd_handle_t server)
//{
// // Stop the httpd server
// 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(TAG, "Stopping webserver");
// stop_webserver(*server);
// *server = NULL;
// }
//}
//
//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(TAG, "Starting webserver");
// *server = start_webserver();
// }
//}
//
//static void event_handler(void* arg, esp_event_base_t event_base,
// int32_t event_id, void* event_data)
//{
// if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START) {
// esp_wifi_connect();
// } else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED) {
// if (s_retry_num < WIFI_RETRIES) {
// esp_wifi_connect();
// s_retry_num++;
// ESP_LOGI(TAG, "retry to connect to the AP");
// } else {
// xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
// }
// ESP_LOGI(TAG,"connect to the AP fail");
// } else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) {
// ip_event_got_ip_t* event = (ip_event_got_ip_t*) event_data;
// ESP_LOGI(TAG, "got ip:%s",
// ip4addr_ntoa(&event->ip_info.ip));
// s_retry_num = 0;
// xEventGroupSetBits(s_wifi_event_group, WIFI_CONNECTED_BIT);
// }
//}
//void wifi_init_sta()
//{
// s_wifi_event_group = xEventGroupCreate();
//
// tcpip_adapter_init();
//
// ESP_ERROR_CHECK(esp_event_loop_create_default());
//
// wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
// ESP_ERROR_CHECK(esp_wifi_init(&cfg));
//
// //tcpip_adapter_dhcpc_stop(TCPIP_ADAPTER_IF_STA);
// //tcpip_adapter_ip_info_t info;
// //ip4_addr_t gw;
// //gw.addr = ipaddr_addr("192.168.0.1");
// //info.gw = gw;
// //ip4_addr_t ip;
// //ip.addr = ipaddr_addr("192.168.0.110");
// //info.ip = ip;
// //ip4_addr_t netmask;
// //netmask.addr = ipaddr_addr("255.255.255.0");
// //info.netmask = netmask;
// //tcpip_adapter_sta_start(0, &info);
//
// ESP_ERROR_CHECK(esp_event_handler_register(WIFI_EVENT, ESP_EVENT_ANY_ID, &event_handler, NULL));
// ESP_ERROR_CHECK(esp_event_handler_register(IP_EVENT, IP_EVENT_STA_GOT_IP, &event_handler, NULL));
//
// wifi_config_t wifi_config = {
// .sta = {
// .ssid = WIFI_SSID,
// .password = WIFI_PASS
// },
// };
// ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA) );
// ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config) );
// ESP_ERROR_CHECK(esp_wifi_start() );
//
// ESP_LOGI(TAG, "wifi_init_sta finished.");
//
// /* Waiting until either the connection is established (WIFI_CONNECTED_BIT) or connection failed for the maximum
// * number of re-tries (WIFI_FAIL_BIT). The bits are set by event_handler() (see above) */
// EventBits_t bits = xEventGroupWaitBits(s_wifi_event_group,
// WIFI_CONNECTED_BIT | WIFI_FAIL_BIT,
// pdFALSE,
// pdFALSE,
// portMAX_DELAY);
//
// //tcpip_adapter_set_ip_info(TCPIP_ADAPTER_IF_STA, &info);
// /* xEventGroupWaitBits() returns the bits before the call returned, hence we can test which event actually
// * happened. */
// if (bits & WIFI_CONNECTED_BIT) {
// ESP_LOGI(TAG, "connected to ap SSID:%s password:%s",
// WIFI_SSID, WIFI_PASS);
// } else if (bits & WIFI_FAIL_BIT) {
// ESP_LOGI(TAG, "Failed to connect to SSID:%s, password:%s",
// WIFI_SSID, WIFI_PASS);
// } else {
// ESP_LOGE(TAG, "UNEXPECTED EVENT");
// }
//
// ESP_ERROR_CHECK(esp_event_handler_unregister(IP_EVENT, IP_EVENT_STA_GOT_IP, &event_handler));
// ESP_ERROR_CHECK(esp_event_handler_unregister(WIFI_EVENT, ESP_EVENT_ANY_ID, &event_handler));
// vEventGroupDelete(s_wifi_event_group);
//}
void app_main(void)
{
int32_t temp = -12;
uint32_t pressure = 0;
uint32_t humidity = 0;
int32_t temp2 = 0;
uint32_t pressure2 = 0;
uint32_t humidity2 = 0;
// INIT WIFI
//Initialize NVS
// esp_err_t ret = nvs_flash_init();
// if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
// ESP_ERROR_CHECK(nvs_flash_erase());
// ret = nvs_flash_init();
// }
// ESP_ERROR_CHECK(ret);
//
// ESP_LOGI(TAG, "ESP_WIFI_MODE_STA");
// wifi_init_sta();
// INIT WEBSERVER
// static httpd_handle_t server = NULL;
// 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();
init_sensors();
init_display();
read_sensor(&temp, &pressure, &humidity);
read_sensor2(&temp2, &pressure2, &humidity2);
display_data(temp, pressure, humidity, temp2, pressure2, humidity2);
while (1) {
read_sensor(&temp, &pressure, &humidity);
read_sensor2(&temp2, &pressure2, &humidity2);
display_data(temp, pressure, humidity, temp2, pressure2, humidity2);
vTaskDelay(1000 / portTICK_PERIOD_MS);
}
}
View Git Blame Copy Permalink