Ping works!

3 files changed, 19 insertions, 0 deletions

diff --git a/ports/esp32s2/common-hal/wifi/Radio.c b/ports/esp32s2/common-hal/wifi/Radio.c
index 49ad0592e..d4f17f2bb 100644
--- a/ports/esp32s2/common-hal/wifi/Radio.c
+++ b/ports/esp32s2/common-hal/wifi/Radio.c
@@ -28,6 +28,7 @@
 
 #include <string.h>
 
+#include "common-hal/wifi/__init__.h"
 #include "lib/utils/interrupt_char.h"
 #include "py/runtime.h"
 #include "shared-bindings/ipaddress/IPv4Address.h"
diff --git a/ports/esp32s2/common-hal/wifi/__init__.c b/ports/esp32s2/common-hal/wifi/__init__.c
index 1dc9ef9a8..eb033256d 100644
--- a/ports/esp32s2/common-hal/wifi/__init__.c
+++ b/ports/esp32s2/common-hal/wifi/__init__.c
@@ -24,6 +24,9 @@
  * THE SOFTWARE.
  */
 
+#include "common-hal/wifi/__init__.h"
+
+#include "shared-bindings/ipaddress/IPv4Address.h"
 #include "shared-bindings/wifi/Radio.h"
 
 #include "py/runtime.h"
@@ -148,3 +151,14 @@ void wifi_reset(void) {
     radio->netif = NULL;
     ESP_ERROR_CHECK(esp_netif_deinit());
 }
+
+void ipaddress_ipaddress_to_esp_idf(mp_obj_t ip_address, ip_addr_t* esp_ip_address) {
+    if (!MP_OBJ_IS_TYPE(ip_address, &ipaddress_ipv4address_type)) {
+        mp_raise_ValueError(translate("Only IPv4 addresses supported"));
+    }
+    mp_obj_t packed = common_hal_ipaddress_ipv4address_get_packed(ip_address);
+    size_t len;
+    const char* bytes = mp_obj_str_get_data(packed, &len);
+
+    IP_ADDR4(esp_ip_address, bytes[0], bytes[1], bytes[2], bytes[3]);
+}
diff --git a/ports/esp32s2/common-hal/wifi/__init__.h b/ports/esp32s2/common-hal/wifi/__init__.h
index bb68bcfdf..d2bd06c57 100644
--- a/ports/esp32s2/common-hal/wifi/__init__.h
+++ b/ports/esp32s2/common-hal/wifi/__init__.h
@@ -29,6 +29,10 @@
 
 #include "py/obj.h"
 
+#include "lwip/api.h"
+
 void wifi_reset(void);
 
+void ipaddress_ipaddress_to_esp_idf(mp_obj_t ip_address, ip_addr_t* esp_ip_address);
+
 #endif // MICROPY_INCLUDED_ESP32S2_COMMON_HAL_WIFI___INIT___H