diff options
| -rw-r--r-- | include/station.h | 2 | ||||
| -rw-r--r-- | main/main.c | 36 | ||||
| -rw-r--r-- | main/station.c | 16 |
3 files changed, 46 insertions, 8 deletions
diff --git a/include/station.h b/include/station.h index 70d1b14..39d7f53 100644 --- a/include/station.h +++ b/include/station.h @@ -2,6 +2,6 @@ #ifndef STATION_H_ #define STATION_H_ -void wifi_init_station(); +void wifi_init_station(const char* ssid, const char* psk); #endif /* STATION_H_ */ diff --git a/main/main.c b/main/main.c index 06fb4ef..5723c4c 100644 --- a/main/main.c +++ b/main/main.c @@ -2,6 +2,7 @@ #include "drv/ws2812b.h" #include "esp_spi_flash.h" #include "esp_system.h" +#include "lwip/sockets.h" #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "sdkconfig.h" @@ -84,7 +85,40 @@ void app_main(void) printf("Configuration complete!!\n"); - wifi_init_station(); + wifi_init_station("Wort", "JoshIsBau5"); + + int s = socket(AF_INET, SOCK_STREAM, 0); + struct sockaddr_in addr; + memset(&addr, 0, sizeof(addr)); + addr.sin_port = htons(1234); + addr.sin_family = AF_INET; + addr.sin_addr.s_addr = INADDR_ANY; + int err = bind(s, (struct sockaddr*) &addr, sizeof(addr)); + + if (err) { + printf("Error binding to sockaddr: %d\n", err); + return; + } + + printf("Listening ...\n"); + listen(s, 1); + + while (true) { + printf("Waiting for connection... \n"); + char buf[128]; + + struct sockaddr_in client_addr; + socklen_t size; + int sock = accept(s, (struct sockaddr*)&client_addr, &size); + + printf("Accepted connection\n"); + ssize_t len; + + while ((len = read(sock, buf, sizeof(buf) - 1)) > 0) { + buf[len] = 0; + printf("Got %s\n", buf); + } + } ws2812b_t* drv = ws2812b_init(spi); ws2812b_buffer_t* buffer = ws2812b_new_buffer(5); diff --git a/main/station.c b/main/station.c index fa1dd0d..8f69f49 100644 --- a/main/station.c +++ b/main/station.c @@ -40,7 +40,7 @@ static void event_handler(void* arg, esp_event_base_t event_base, } } -void wifi_init_station() +void wifi_init_station(const char* ssid, const char* psk) { /** Initialize the flash. Not exactly sure why this is required, but it is, * otherwise there will be a fault. */ @@ -76,12 +76,12 @@ void wifi_init_station() wifi_config_t wifi_config = { .sta = { - .ssid = "Wort", - .password = "psk", + // .ssid = ssid, + // .password = psk, /* Setting a password implies station will connect to all security modes including WEP/WPA. * However these modes are deprecated and not advisable to be used. Incase your Access point * doesn't support WPA2, these mode can be enabled by commenting below line */ - .threshold.authmode = WIFI_AUTH_WPA2_PSK, + .threshold.authmode = WIFI_AUTH_WPA2_PSK, .pmf_cfg = { .capable = true, @@ -89,6 +89,10 @@ void wifi_init_station() }, }, }; + + memcpy(wifi_config.sta.ssid, ssid, strlen(ssid)); + memcpy(wifi_config.sta.password, psk, strlen(psk)); + ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA) ); ESP_ERROR_CHECK(esp_wifi_set_config(WIFI_IF_STA, &wifi_config) ); ESP_ERROR_CHECK(esp_wifi_start() ); @@ -106,10 +110,10 @@ void wifi_init_station() * happened. */ if (bits & WIFI_CONNECTED_BIT) { ESP_LOGI(TAG, "connected to ap SSID:%s password:%s", - "Wort", "psk"); + ssid, psk); } else if (bits & WIFI_FAIL_BIT) { ESP_LOGI(TAG, "Failed to connect to SSID:%s, password:%s", - "Wort", "psk"); + ssid, psk); } else { ESP_LOGE(TAG, "UNEXPECTED EVENT"); } |