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esp_wifi:Add softap example channel configuration

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This commit is contained in:
zhangyanjiao 2020-04-30 16:04:44 +08:00
parent f56937f0eb
commit c3d4c61650
2 changed files with 12 additions and 2 deletions
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7
examples/wifi/getting_started/softAP/main/Kconfig.projbuild
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@ -11,6 +11,13 @@ menu "Example Configuration"
default "mypassword" default "mypassword"
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"

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()