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cpu/esp32: registration of RX callback in esp_wifi

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RX callback function should be register when WiFi has been connected to AP successfully and should be unregistered when WiFi disconnects from AP. Therefore, esp_wifi_internal_reg_rxcb is called now in event handler on event SYSTEM_EVENT_STA_CONNECTED. It is reset now on event SYSTEM_EVENT_STA_DISCONNECTED.
This commit is contained in:
Gunar Schorcht 2019-01-13 17:34:05 +01:00 committed by Schorcht
parent f4cacc1e24
commit 90e9c95c30
1 changed files with 10 additions and 0 deletions
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10
cpu/esp32/esp-wifi/esp_wifi_netdev.c
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@ -122,18 +122,28 @@ static esp_err_t IRAM_ATTR _esp_system_event_handler(void *ctx, system_event_t *
case SYSTEM_EVENT_STA_CONNECTED:
DEBUG("%s WiFi connected\n", __func__);
/* register RX callback function */
esp_wifi_internal_reg_rxcb(ESP_IF_WIFI_STA, _esp_wifi_rx_cb);
_esp_wifi_dev.connected = true;
_esp_wifi_dev.event = SYSTEM_EVENT_ETH_CONNECTED;
_esp_wifi_dev.netdev.event_callback(&_esp_wifi_dev.netdev, NETDEV_EVENT_ISR);
break;
case SYSTEM_EVENT_STA_DISCONNECTED:
DEBUG("%s WiFi disconnected from ssid %s, reason %d\n", __func__,
event->event_info.disconnected.ssid,
event->event_info.disconnected.reason);
/* unregister RX callback function */
esp_wifi_internal_reg_rxcb(ESP_IF_WIFI_STA, NULL);
_esp_wifi_dev.connected = false;
_esp_wifi_dev.event = SYSTEM_EVENT_ETH_DISCONNECTED;
_esp_wifi_dev.netdev.event_callback(&_esp_wifi_dev.netdev, NETDEV_EVENT_ISR);
break;
default: