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esp_wifi:Add softap example channel configuration

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This commit is contained in:
zhangyanjiao 2020-04-30 16:24:04 +08:00
parent 0fd913708c
commit fe1969dd3b
2 changed files with 13 additions and 2 deletions
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8
examples/wifi/getting_started/softAP/main/Kconfig.projbuild
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@ -12,6 +12,14 @@ config ESP_WIFI_PASSWORD
help help
WiFi password (WPA or WPA2) for the example to use. WiFi password (WPA or WPA2) for the example to use.
config ESP_WIFI_CHANNEL
int "WiFi Channel"
range 1 13
default 1
help
WiFi channel (network channel) for the example to use.
config MAX_STA_CONN config MAX_STA_CONN
int "Maximal STA connections" int "Maximal STA connections"
default 4 default 4

7
examples/wifi/getting_started/softAP/main/softap_example_main.c
View file

@ -26,6 +26,7 @@
*/ */
#define EXAMPLE_ESP_WIFI_SSID CONFIG_ESP_WIFI_SSID #define EXAMPLE_ESP_WIFI_SSID CONFIG_ESP_WIFI_SSID
#define EXAMPLE_ESP_WIFI_PASS CONFIG_ESP_WIFI_PASSWORD #define EXAMPLE_ESP_WIFI_PASS CONFIG_ESP_WIFI_PASSWORD
#define EXAMPLE_ESP_WIFI_CHANNEL CONFIG_ESP_WIFI_CHANNEL
#define EXAMPLE_MAX_STA_CONN CONFIG_MAX_STA_CONN #define EXAMPLE_MAX_STA_CONN CONFIG_MAX_STA_CONN
/* FreeRTOS event group to signal when we are connected*/ /* FreeRTOS event group to signal when we are connected*/
@ -65,6 +66,7 @@ void wifi_init_softap()
.ap = { .ap = {
.ssid = EXAMPLE_ESP_WIFI_SSID, .ssid = EXAMPLE_ESP_WIFI_SSID,
.ssid_len = strlen(EXAMPLE_ESP_WIFI_SSID), .ssid_len = strlen(EXAMPLE_ESP_WIFI_SSID),
.channel = EXAMPLE_ESP_WIFI_CHANNEL,
.password = EXAMPLE_ESP_WIFI_PASS, .password = EXAMPLE_ESP_WIFI_PASS,
.max_connection = EXAMPLE_MAX_STA_CONN, .max_connection = EXAMPLE_MAX_STA_CONN,
.authmode = WIFI_AUTH_WPA_WPA2_PSK .authmode = WIFI_AUTH_WPA_WPA2_PSK
@ -78,8 +80,9 @@ void wifi_init_softap()
ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_AP, &wifi_config)); ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_AP, &wifi_config));
ESP_ERROR_CHECK(esp_wifi_start()); ESP_ERROR_CHECK(esp_wifi_start());
ESP_LOGI(TAG, "wifi_init_softap finished.SSID:%s password:%s", ESP_LOGI(TAG, "wifi_init_softap finished. SSID:%s password:%s channel:%d",
EXAMPLE_ESP_WIFI_SSID, EXAMPLE_ESP_WIFI_PASS); EXAMPLE_ESP_WIFI_SSID, EXAMPLE_ESP_WIFI_PASS, EXAMPLE_ESP_WIFI_CHANNEL);
} }
void app_main() void app_main()