From e3918fee5c8e5b5ce7f9b3e85b05a64e6fbb37a0 Mon Sep 17 00:00:00 2001
From: Tolentino Cotesta <cotestatnt@yahoo.com>
Date: Fri, 21 Mar 2025 12:59:00 +0100
Subject: [PATCH] MODE AP_STA

---
 libraries/WiFiS3/src/WiFi.cpp | 6 +++---
 libraries/WiFiS3/src/WiFi.h   | 9 +++++----
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/libraries/WiFiS3/src/WiFi.cpp b/libraries/WiFiS3/src/WiFi.cpp
index 35fa33d6..fb581ea3 100644
--- a/libraries/WiFiS3/src/WiFi.cpp
+++ b/libraries/WiFiS3/src/WiFi.cpp
@@ -42,11 +42,11 @@ int CWifi::begin(const char* ssid) {
 }
 
 /* -------------------------------------------------------------------------- */
-int CWifi::begin(const char* ssid, const char *passphrase) {
+int CWifi::begin(const char* ssid, const char *passphrase, uint8_t mode) {
 /* -------------------------------------------------------------------------- */
    string res = "";
    modem.begin();
-   modem.write(string(PROMPT(_MODE)),res, "%s%d\r\n" , CMD_WRITE(_MODE), 1);
+   modem.write(string(PROMPT(_MODE)),res, "%s%d\r\n" , CMD_WRITE(_MODE), mode);
 
    if(passphrase == nullptr) {
       if(!modem.write(string(PROMPT(_BEGINSTA)),res, "%s%s\r\n" , CMD_WRITE(_BEGINSTA), ssid)) {
@@ -400,7 +400,7 @@ IPAddress CWifi::localIP() {
    IPAddress local_IP(0,0,0,0);
 
    if(modem.write(string(PROMPT(_MODE)),res, "%s" , CMD_READ(_MODE)))  {
-      if(atoi(res.c_str()) == 1) {
+      if(atoi(res.c_str()) == 1 || atoi(res.c_str()) == 3) {
          if(modem.write(string(PROMPT(_IPSTA)),res, "%s%d\r\n" , CMD_WRITE(_IPSTA), IP_ADDR)) {
             local_IP.fromString(res.c_str());
          }
diff --git a/libraries/WiFiS3/src/WiFi.h b/libraries/WiFiS3/src/WiFi.h
index eb7f5940..070bdae8 100644
--- a/libraries/WiFiS3/src/WiFi.h
+++ b/libraries/WiFiS3/src/WiFi.h
@@ -112,11 +112,12 @@ class CWifi {
     /* Start WiFi connection with passphrase
      * the most secure supported mode will be automatically selected
      *
-     * @param `ssid` Pointer to the SSID string.
-     * @param `passphrase` Passphrase. Valid characters in a passphrase
-     * must be between ASCII 32-126 (decimal).
+     * param ssid: Pointer to the SSID string.
+     * param passphrase: Passphrase. Valid characters in a passphrase
+     *        must be between ASCII 32-126 (decimal).
+     * param mode: WiFi mode: STA, AP or AP_STA (mixed) 
      */
-    int begin(const char* ssid, const char *passphrase);
+    int begin(const char* ssid, const char *passphrase, uint8_t mode = 1);
 
     /**
      * @brief Starts a Wi-Fi Access Point with the specified SSID.