some compile fixes

cores/esp32/esp32-hal-gpio.c

@@ -13,6 +13,7 @@
 // limitations under the License.
 
 #include "esp32-hal-gpio.h"
+#include "pins_arduino.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "esp_attr.h"

cores/esp32/esp32-hal-uart.c

@@ -339,8 +339,13 @@ void uartRxFifoToQueue(uart_t* uart)
 	//disable interrupts
 	uart->dev->int_ena.val = 0;
 	uart->dev->int_clr.val = 0xffffffff;
+#if CONFIG_IDF_TARGET_ESP32
 	while (uart->dev->status.rxfifo_cnt || (uart->dev->mem_rx_status.wr_addr != uart->dev->mem_rx_status.rd_addr)) {
 		c = uart->dev->fifo.rw_byte;
+#else
+	while (uart->dev->status.rxfifo_cnt) {
+		c = uart->dev->ahb_fifo.rw_byte;
+#endif
 		xQueueSend(uart->queue, &c, 0);
 	}
 	//enable interrupts

libraries/WiFi/src/WiFiGeneric.cpp

@@ -79,9 +79,24 @@ static void _network_event_task(void * arg){
     _network_event_task_handle = NULL;
 }
 
+static esp_err_t _network_event_cb(void* arg, system_event_t *event) {
+    system_prov_event_t *sys_prov_data = (system_prov_event_t *)malloc(sizeof(system_prov_event_t));
+    if(sys_prov_data == NULL) {
+        return ESP_FAIL;
+    }
+    sys_prov_data->sys_event = event;
+    sys_prov_data->prov_event = NULL;
+    if (postToSysQueue(sys_prov_data) != ESP_OK){
+        free(sys_prov_data);
+        return ESP_FAIL;
+    }
+    return ESP_OK;
+}
+
 static void _network_event_cb(void* arg, esp_event_base_t base, int32_t id, void* data) {
-    if (xQueueSend(_network_event_queue, (system_event_t *)data, portMAX_DELAY) != pdPASS) {
+    system_event_t *event = (system_event_t *)data;
-        log_w("Network Event Queue Send Failed!");
+    if(_network_event_cb(arg, event) != ESP_OK){
+        log_e("event dispatch failed");
     }
 }
 // static esp_err_t _network_event_cb(void *arg, system_event_t *event){

libraries/WiFi/src/WiFiGeneric.h

@@ -114,7 +114,7 @@ class WiFiGenericClass
     bool setTxPower(wifi_power_t power);
     wifi_power_t getTxPower();
 
-    static esp_err_t _eventCallback(void *arg, system_event_t *event, wifi_prov_event_t *prov_event);
+    static esp_err_t _eventCallback(void *arg, system_event_t *event, wifi_prov_event_t *prov_event=NULL);
 
   protected:
     static bool _persistent;