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add ip addr configuration

pull/20/head
XiaochaoGONG 2019-01-04 14:11:55 +08:00
parent 8756eb73ed
commit b3fa3231d6
4 changed files with 38 additions and 2 deletions
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4
examples/single_chip/camera_web_server/main/Kconfig.projbuild
View File

@ -25,6 +25,10 @@ config ESP_WIFI_AP_PASSWORD
help
AP password for WPA2 or empty for Open.
config SERVER_IP
string "IP address of server"
default "192.168.4.1"
config ESP_MAXIMUM_RETRY
int "Maximum retry"
default 5

13
examples/single_chip/camera_web_server/main/app_wifi.c
View File

@ -43,6 +43,7 @@
#define EXAMPLE_ESP_MAXIMUM_RETRY CONFIG_ESP_MAXIMUM_RETRY
#define EXAMPLE_ESP_WIFI_AP_SSID CONFIG_ESP_WIFI_AP_SSID
#define EXAMPLE_ESP_WIFI_AP_PASS CONFIG_ESP_WIFI_AP_PASSWORD
#define EXAMPLE_IP_ADDR CONFIG_SERVER_IP
static const char *TAG = "camera wifi";
@ -87,6 +88,18 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
void wifi_init_softap()
{
if (strcmp(EXAMPLE_IP_ADDR, "192.168.4.1"))
{
int a, b, c, d;
sscanf(EXAMPLE_IP_ADDR, "%d.%d.%d.%d", &a, &b, &c, &d);
tcpip_adapter_ip_info_t ip_info;
IP4_ADDR(&ip_info.ip, a, b, c, d);
IP4_ADDR(&ip_info.gw, a, b, c, d);
IP4_ADDR(&ip_info.netmask, 255, 255, 255, 0);
ESP_ERROR_CHECK(tcpip_adapter_dhcps_stop(WIFI_IF_AP));
ESP_ERROR_CHECK(tcpip_adapter_set_ip_info(WIFI_IF_AP, &ip_info));
ESP_ERROR_CHECK(tcpip_adapter_dhcps_start(WIFI_IF_AP));
}
wifi_config_t wifi_config;
memset(&wifi_config, 0, sizeof(wifi_config_t));
snprintf((char*)wifi_config.ap.ssid, 32, "%s", EXAMPLE_ESP_WIFI_AP_SSID);

6
examples/single_chip/recognition_solution/main/Kconfig.projbuild
View File

@ -11,10 +11,14 @@ config ESP_WIFI_PASSWORD
default ""
help
WiFi password (WPA or WPA2) for the example to use.
config MAX_STA_CONN
int "Maximal STA connections"
default 1
help
Max number of the STA connects to AP.
config SERVER_IP
string "IP address of server"
default "192.168.4.1"
endmenu

17
examples/single_chip/recognition_solution/main/app_wifi.c
View File

@ -40,6 +40,7 @@ static const char *TAG = "app_wifi";
#define EXAMPLE_ESP_WIFI_SSID CONFIG_ESP_WIFI_SSID
#define EXAMPLE_ESP_WIFI_PASS CONFIG_ESP_WIFI_PASSWORD
#define EXAMPLE_MAX_STA_CONN CONFIG_MAX_STA_CONN
#define EXAMPLE_IP_ADDR CONFIG_SERVER_IP
static esp_err_t event_handler(void *ctx, system_event_t *event)
{/*{{{*/
@ -75,6 +76,20 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
static void wifi_init_softap()
{
tcpip_adapter_init();
if (strcmp(EXAMPLE_IP_ADDR, "192.168.4.1"))
{
int a, b, c, d;
sscanf(EXAMPLE_IP_ADDR, "%d.%d.%d.%d", &a, &b, &c, &d);
tcpip_adapter_ip_info_t ip_info;
IP4_ADDR(&ip_info.ip, a, b, c, d);
IP4_ADDR(&ip_info.gw, a, b, c, d);
IP4_ADDR(&ip_info.netmask, 255, 255, 255, 0);
ESP_ERROR_CHECK(tcpip_adapter_dhcps_stop(WIFI_IF_AP));
ESP_ERROR_CHECK(tcpip_adapter_set_ip_info(WIFI_IF_AP, &ip_info));
ESP_ERROR_CHECK(tcpip_adapter_dhcps_start(WIFI_IF_AP));
}
ESP_ERROR_CHECK(esp_event_loop_init(event_handler, NULL));
wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
@ -103,7 +118,7 @@ static void wifi_init_softap()
esp_wifi_set_ps(WIFI_PS_NONE);
ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_AP));
ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_AP, &wifi_config));
ESP_ERROR_CHECK(esp_wifi_set_config(WIFI_IF_AP, &wifi_config));
ESP_ERROR_CHECK(esp_wifi_start());