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esp-idf-template
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Removed all network/WiFi related code to be replaced by a plain helloworld application in order to serve as a template project only irelevant of IDF version

This commit is contained in:
David Cermak 2019-10-29 12:21:07 +01:00
parent b1bd86d2bf
commit b68f55fc78
1 changed files with 8 additions and 62 deletions
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70
main/main.c
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@ -1,68 +1,14 @@
#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "esp_wifi.h"
#include "esp_system.h"
#include "esp_event.h"
#if ESP_IDF_VERSION_MAJOR < 4
#include "esp_event_loop.h"
#endif
#include "nvs_flash.h"
#include "driver/gpio.h"
#include "freertos/task.h"
#if ESP_IDF_VERSION_MAJOR >= 4
static void wifi_event_handler(void* arg, esp_event_base_t event_base,
int32_t event_id, void* event_data)
void app_main()
{
}
static void ip_event_handler(void* arg, esp_event_base_t event_base,
int32_t event_id, void* event_data)
{
}
#else
esp_err_t event_handler(void *ctx, system_event_t *event)
{
return ESP_OK;
}
#endif
void app_main(void)
{
nvs_flash_init();
tcpip_adapter_init();
#if ESP_IDF_VERSION_MAJOR >= 4
ESP_ERROR_CHECK(esp_event_loop_create_default());
ESP_ERROR_CHECK(esp_event_handler_register(WIFI_EVENT, ESP_EVENT_ANY_ID, &wifi_event_handler, NULL));
ESP_ERROR_CHECK(esp_event_handler_register(IP_EVENT, ESP_EVENT_ANY_ID, &ip_event_handler, NULL));
#else
ESP_ERROR_CHECK( esp_event_loop_init(event_handler, NULL) );
#endif
wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
ESP_ERROR_CHECK( esp_wifi_init(&cfg) );
ESP_ERROR_CHECK( esp_wifi_set_storage(WIFI_STORAGE_RAM) );
ESP_ERROR_CHECK( esp_wifi_set_mode(WIFI_MODE_STA) );
wifi_config_t sta_config = {
.sta = {
.ssid = CONFIG_ESP_WIFI_SSID,
.password = CONFIG_ESP_WIFI_PASSWORD,
.bssid_set = false
}
};
ESP_ERROR_CHECK( esp_wifi_set_config(WIFI_IF_STA, &sta_config) );
ESP_ERROR_CHECK( esp_wifi_start() );
ESP_ERROR_CHECK( esp_wifi_connect() );
gpio_set_direction(GPIO_NUM_4, GPIO_MODE_OUTPUT);
int level = 0;
while (true) {
gpio_set_level(GPIO_NUM_4, level);
level = !level;
vTaskDelay(300 / portTICK_PERIOD_MS);
int i = 0;
while (1) {
printf("[%d] Hello world!\n", i);
i++;
vTaskDelay(5000 / portTICK_PERIOD_MS);
}
}