v1.1.0 for ESP32_S2

#### Releases v1.1.0

1. Add support to ESP32_S2-based boards using `LwIP W5500 Ethernet`

Author: khoih-prog

README.md

@@ -35,7 +35,7 @@
   * [Basic Operation](#basic-operations)
   * [Advanced Options](#advanced-options)
   * [Other Function Calls](#other-function-calls)
-* [How to connect W5500 to ESP32_S3](#How-to-connect-W5500-to-ESP32_S3)
+* [How to connect W5500 to ESP32_S2/S3](#How-to-connect-W5500-to-ESP32_S2S3)
 * [Examples](#examples)
   * [Original Examples](#original-examples)
     * [ 1. AdvancedWebServer](examples/AdvancedWebServer)
@@ -62,6 +62,7 @@
   * [ 4. MQTTClient_Basic on ESP32S3_DEV with ESP32_S3_W5500](#4-MQTTClient_Basic-on-ESP32S3_DEV-with-ESP32_S3_W5500)
   * [ 5. WebClient on ESP32S3_DEV with ESP32_S3_W5500](#5-WebClient-on-ESP32S3_DEV-with-ESP32_S3_W5500)
   * [ 6. UDPSendReceive on ESP32S3_DEV with ESP32_S3_W5500](#6-UDPSendReceive-on-ESP32S3_DEV-with-ESP32_S3_W5500)
+  * [ 7. AdvancedWebServer on ESP32S2_DEV with ESP32_S2_W5500](#7-AdvancedWebServer-on-ESP32S2_DEV-with-ESP32_S2_W5500)
 * [Debug](#debug)
 * [Troubleshooting](#troubleshooting)
 * [Releases](#releases)
@@ -98,22 +99,32 @@ Library is providing similar functions to:
 1. [Ivan Grokhotkov's ESP32 WebServer](https://github.com/espressif/arduino-esp32/tree/master/libraries/WebServer)
 2. [HTTPClient Library](https://github.com/espressif/arduino-esp32/tree/master/libraries/HTTPClient)
 
+---
+
 Please also check these twin libraries
 
 1. [WebServer_WT32_ETH01](https://github.com/khoih-prog/WebServer_WT32_ETH01) for ESP32-based `WT32_ETH01` using `LwIP LAN8720`
 2. [WebServer_ESP32_ENC](https://github.com/khoih-prog/WebServer_ESP32_ENC) for ESP32-boards using `LwIP ENC28J60`
 3. [WebServer_ESP32_W5500](https://github.com/khoih-prog/WebServer_ESP32_W5500) for ESP32-boards using `LwIP W5500`
 4. [WebServer_ESP32_SC_ENC](https://github.com/khoih-prog/WebServer_ESP32_SC_ENC) for ESP32_S3-boards using `LwIP ENC28J60`
 
+---
 
 #### Currently supported Boards
 
 This [**WebServer_ESP32_SC_W5500** library](https://github.com/khoih-prog/WebServer_ESP32_SC_W5500) currently supports these following boards:
 
  1. **ESP32_S3 boards** using `LwIP W5500 Ethernet`
+ 2. **ESP32_S2 boards** using `LwIP W5500 Ethernet`
 
- Hopefully the `ESP32_S2` and `ESP32_C3-based` boards will be supported in the near future to use `LwIP W5500 or ENC28J60 Ethernet`
+ Hopefully the `ESP32_C3-based` boards will be supported in the near future to use `LwIP W5500 or ENC28J60 Ethernet`
+
 
+#### ESP32S2_DEV
+
+<p align="center">
+    <img src="https://github.com/khoih-prog/WebServer_ESP32_SC_W5500/raw/main/pics/ESP32S2_DEV.png">
+</p> 
 
 #### ESP32S3_DEV
 
@@ -201,8 +212,6 @@ in many files. But be sure to use the following `.h` file **in just 1 `.h`, `.cp
 
 Check the new [**multiFileProject** example](examples/multiFileProject) for a `HOWTO` demo.
 
-
-
 ---
 ---
 
@@ -253,7 +262,7 @@ Look in file [**adc_common.c**](https://github.com/espressif/esp-idf/blob/master
 ### Class Constructor
 
 ```cpp
-  WebServer server(80);
+WebServer server(80);
 ```
 
 Creates the `WebServer_ESP32_SC_W5500` class object.
@@ -408,7 +417,7 @@ size_t streamFile();
 ---
 ---
 
-### How to connect W5500 to ESP32_S3
+### How to connect W5500 to ESP32_S2/S3
 
 You can change the `INT` pin to another one. Default is `GPIO4`
 
@@ -419,13 +428,6 @@ You can change the `INT` pin to another one. Default is `GPIO4`
 
 ---
 
-
-#### ESP32S3_DEV
-
-<p align="center">
-    <img src="https://github.com/khoih-prog/WebServer_ESP32_SC_W5500/raw/main/pics/ESP32S3_DEV.png">
-</p> 
-
 #### W5500
 
 <p align="center">
@@ -436,6 +438,14 @@ You can change the `INT` pin to another one. Default is `GPIO4`
     <img src="https://github.com/khoih-prog/WebServer_ESP32_SC_W5500/raw/main/pics/W5500_small.png">
 </p> 
 
+---
+
+
+#### ESP32S3_DEV
+
+<p align="center">
+    <img src="https://github.com/khoih-prog/WebServer_ESP32_SC_W5500/raw/main/pics/ESP32S3_DEV.png">
+</p> 
 
 
 |W5500|<--->|ESP32_S3|
@@ -449,6 +459,26 @@ You can change the `INT` pin to another one. Default is `GPIO4`
 |GND|<--->|GND|
 |3.3V|<--->|3.3V|
 
+---
+
+#### ESP32S2_DEV
+
+<p align="center">
+    <img src="https://github.com/khoih-prog/WebServer_ESP32_SC_W5500/raw/main/pics/ESP32S2_DEV.png">
+</p> 
+
+
+|W5500|<--->|ESP32_S2|
+|:-:|:-:|:-:|
+|MOSI|<--->|GPIO35|
+|MISO|<--->|GPIO37|
+|SCK|<--->|GPIO36|
+|SS|<--->|GPIO34|
+|INT|<--->|GPIO4|
+|RST|<--->|RST|
+|GND|<--->|GND|
+|3.3V|<--->|3.3V|
+
 
 ---
 ---
@@ -740,6 +770,40 @@ Unix time = 1670996705
 The UTC time is 5:45:05
 ```
 
+---
+
+
+#### 7. AdvancedWebServer on ESP32S2_DEV with ESP32_S2_W5500
+
+The following are debug terminal output and screen shot when running example [AdvancedWebServer](examples/AdvancedWebServer) on `ESP32S2_DEV` with `ESP32_S2_W5500`. The `built-in MAC address` is used now instead of user-defined one.
+
+<p align="center">
+    <img src="https://github.com/khoih-prog/WebServer_ESP32_SC_W5500/raw/main/pics/AdvancedWebServer_ESP32_S2.png">
+</p>
+
+```cpp
+Start AdvancedWebServer on ESP32S2_DEV with ESP32_S2_W5500
+WebServer_ESP32_SC_W5500 v1.1.0 for core v2.0.0+
+[EWS] Default SPI pinout:
+[EWS] SPI_HOST: 2
+[EWS] MOSI: 35
+[EWS] MISO: 37
+[EWS] SCK: 36
+[EWS] CS: 34
+[EWS] INT: 4
+[EWS] SPI Clock (MHz): 25
+[EWS] =========================
+Using built-in mac_eth = 7E:DF:A1:08:32:C9
+
+ETH Started
+ETH Connected
+ETH MAC: 7E:DF:A1:08:32:C9, IPv4: 192.168.2.133
+FULL_DUPLEX, 100Mbps
+HTTP EthernetWebServer is @ IP : 192.168.2.133
+...
+```
+
+
 ---
 ---
 
@@ -774,15 +838,15 @@ Submit issues to: [WebServer_ESP32_SC_W5500 issues](https://github.com/khoih-pro
 ### TO DO
 
 1. Bug Searching and Killing
-2. Add support to **ESP32_S2 and ESP32_C3-based boards** using `LwIP W5500 Ethernet`
+2. Add support to **ESP32_C3-based boards** using `LwIP W5500 Ethernet`
 3. Add support to **ESP32_S2 and ESP32_C3-based boards** using `LwIP ENC28J60 Ethernet`
 
 ### DONE
 
  1. Add support to **ESP32S3-based boards** using `LwIP W5500 Ethernet`
  2. Using `SPI_DMA_CH_AUTO` instead of manually selected
  3. Add example [multiFileProject]](https://github.com/khoih-prog/WebServer_ESP32_SC_W5500/tree/main/examples/multiFileProject)
-
+ 4. Add support to **ESP32S2-based boards** using `LwIP W5500 Ethernet`
 
 ---
 ---

changelog.md

@@ -15,14 +15,19 @@
 
 
 * [Changelog](#changelog)
-  * [Releases v1.0.0](#releases-v100)
+  * [Releases v1.1.0](#releases-v110)
   * [Releases v1.0.1](#releases-v101)
+  * [Releases v1.0.0](#releases-v100)
 
 ---
 ---
 
 ## Changelog
 
+#### Releases v1.1.0
+
+1. Add support to ESP32_S2-based boards using `LwIP W5500 Ethernet`
+
 #### Releases v1.0.1
 
 1. Using `SPI_DMA_CH_AUTO` instead of manually selected

library.json

@@ -1,6 +1,6 @@
 {
   "name": "WebServer_ESP32_SC_W5500",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "keywords": "WebServer, Ethernet, MQTT, MQTTS, HTTP, HTTPS, SSL, Arduino, ESP32, ESP32-S3, ESP32-S2, ESP32-C3, W5500, HTTP-Client, WebSocket-Client, MQTT-Client, server, client, websocket, LittleFS, SPIFFS, ThingStream",
   "description": "Simple Ethernet WebServer, HTTP/HTTPS Client wrapper library for ESP32_S2, S3 and C3 boards using W5500 with LwIP Ethernet library. The WebServer supports HTTP(S) GET and POST requests, provides argument parsing, handles one client at a time. It provides HTTP(S), MQTT(S) Client and supports WebServer serving from LittleFS/SPIFFS",
   "authors":

library.properties

@@ -1,5 +1,5 @@
 name=WebServer_ESP32_SC_W5500
-version=1.0.1
+version=1.1.0
 author=Khoi Hoang
 license=GPLv3
 maintainer=Khoi Hoang <khoih.prog@gmail.com>

platformio/platformio.ini

@@ -138,7 +138,7 @@ build_flags =
 
 
 ; ============================================================
-[env:esp32sc3]
+[env:esp32c3]
 platform = espressif32
 framework = arduino
 

src/WebServer_ESP32_SC_W5500.h

@@ -9,12 +9,13 @@
   Built by Khoi Hoang https://github.com/khoih-prog/WebServer_ESP32_SC_W5500
   Licensed under GPLv3 license
 
-  Version: 1.0.1
+  Version: 1.1.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
   1.0.0   K Hoang      13/12/2022 Initial coding for ESP32_S3_W5500 (ESP32_S3 + W5500)
   1.0.1   K Hoang      14/12/2022 Using SPI_DMA_CH_AUTO instead of manually selected
+  1.1.0   K Hoang      19/12/2022 dd support to ESP32_S2_W5500 (ESP32_S2 + W5500)
  *****************************************************************************************************************************/
 
 #pragma once
@@ -31,22 +32,22 @@
     #warning Using code for ESP32 core v2.0.0+ in WebServer_ESP32_SC_W5500.h
   #endif
 
-  #define WEBSERVER_ESP32_SC_W5500_VERSION       "WebServer_ESP32_SC_W5500 v1.0.1 for core v2.0.0+"
+  #define WEBSERVER_ESP32_SC_W5500_VERSION       "WebServer_ESP32_SC_W5500 v1.1.0 for core v2.0.0+"
 #else
   #if (_ETHERNET_WEBSERVER_LOGLEVEL_ > 3)
     #warning Using code for ESP32 core v1.0.6- in WebServer_ESP32_SC_W5500.h
   #endif
 
-  #define WEBSERVER_ESP32_SC_W5500_VERSION       "WebServer_ESP32_SC_W5500 v1.0.1 for core v1.0.6-"
+  #define WEBSERVER_ESP32_SC_W5500_VERSION       "WebServer_ESP32_SC_W5500 v1.1.0 for core v1.0.6-"
 #endif
 
 //////////////////////////////////////////////////////////////
 
 #define WEBSERVER_ESP32_SC_W5500_VERSION_MAJOR    1
-#define WEBSERVER_ESP32_SC_W5500_VERSION_MINOR    0
-#define WEBSERVER_ESP32_SC_W5500_VERSION_PATCH    1
+#define WEBSERVER_ESP32_SC_W5500_VERSION_MINOR    1
+#define WEBSERVER_ESP32_SC_W5500_VERSION_PATCH    0
 
-#define WEBSERVER_ESP32_SC_W5500_VERSION_INT      1000001
+#define WEBSERVER_ESP32_SC_W5500_VERSION_INT      1001000
 
 /////////////////////////////////////////////////////////////
 

src/WebServer_ESP32_SC_W5500.hpp

@@ -9,12 +9,13 @@
   Built by Khoi Hoang https://github.com/khoih-prog/WebServer_ESP32_SC_W5500
   Licensed under GPLv3 license
 
-  Version: 1.0.1
+  Version: 1.1.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
   1.0.0   K Hoang      13/12/2022 Initial coding for ESP32_S3_W5500 (ESP32_S3 + W5500)
   1.0.1   K Hoang      14/12/2022 Using SPI_DMA_CH_AUTO instead of manually selected
+  1.1.0   K Hoang      19/12/2022 dd support to ESP32_S2_W5500 (ESP32_S2 + W5500)
  *****************************************************************************************************************************/
 
 #pragma once
@@ -37,9 +38,7 @@
   #ifndef SHIELD_TYPE
   	#define SHIELD_TYPE         "ESP32_S2_W5500"
 	#endif
-  
-  #error ESP32_S2 not supported yet. Please use EthernetWebServer
-  
+   
 #elif ( ARDUINO_ESP32C3_DEV )
 	#if (_ETHERNET_WEBSERVER_LOGLEVEL_ > 3)
 		#if ( defined(ESP_ARDUINO_VERSION_MAJOR) && (ESP_ARDUINO_VERSION_MAJOR >= 2) )

src/WebServer_ESP32_SC_W5500_Debug.h

@@ -9,12 +9,13 @@
   Built by Khoi Hoang https://github.com/khoih-prog/WebServer_ESP32_SC_W5500
   Licensed under GPLv3 license
 
-  Version: 1.0.1
+  Version: 1.1.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
   1.0.0   K Hoang      13/12/2022 Initial coding for ESP32_S3_W5500 (ESP32_S3 + W5500)
   1.0.1   K Hoang      14/12/2022 Using SPI_DMA_CH_AUTO instead of manually selected
+  1.1.0   K Hoang      19/12/2022 dd support to ESP32_S2_W5500 (ESP32_S2 + W5500)
  *****************************************************************************************************************************/
 
 #pragma once

src/WebServer_ESP32_SC_W5500_Impl.h

@@ -9,12 +9,13 @@
   Built by Khoi Hoang https://github.com/khoih-prog/WebServer_ESP32_SC_W5500
   Licensed under GPLv3 license
 
-  Version: 1.0.1
+  Version: 1.1.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
   1.0.0   K Hoang      13/12/2022 Initial coding for ESP32_S3_W5500 (ESP32_S3 + W5500)
   1.0.1   K Hoang      14/12/2022 Using SPI_DMA_CH_AUTO instead of manually selected
+  1.1.0   K Hoang      19/12/2022 dd support to ESP32_S2_W5500 (ESP32_S2 + W5500)
  *****************************************************************************************************************************/
 
 #pragma once

src/w5500/esp32_sc_w5500.cpp

@@ -9,12 +9,13 @@
   Built by Khoi Hoang https://github.com/khoih-prog/WebServer_ESP32_SC_W5500
   Licensed under GPLv3 license
 
-  Version: 1.0.1
+  Version: 1.1.0
 
   Version Modified By   Date      Comments
   ------- -----------  ---------- -----------
   1.0.0   K Hoang      13/12/2022 Initial coding for ESP32_S3_W5500 (ESP32_S3 + W5500)
   1.0.1   K Hoang      14/12/2022 Using SPI_DMA_CH_AUTO instead of manually selected
+  1.1.0   K Hoang      19/12/2022 dd support to ESP32_S2_W5500 (ESP32_S2 + W5500)
  *****************************************************************************************************************************/
 
 #define _ETHERNET_WEBSERVER_LOGLEVEL_       1
@@ -136,18 +137,18 @@ bool ESP32_W5500::begin(int MISO, int MOSI, int SCLK, int CS, int INT, int SPICL
     return false;
   }
 
+#if USING_ESP32_S3
   eth_mac->set_addr(eth_mac, W5500_Mac);
-
-#if 1
+#else
+  eth_mac->set_addr(eth_mac, mac_eth);
+#endif
 
   if ( (SPICLOCK_MHZ < 14) || (SPICLOCK_MHZ > 25) )
   {
     ET_LOGERROR("SPI Clock must be >= 14 and <= 25 MHz for W5500");
     ESP_ERROR_CHECK(ESP_FAIL);
   }
 
-#endif
-
   /* attach Ethernet driver to TCP/IP stack */
   if (esp_netif_attach(eth_netif, esp_eth_new_netif_glue(eth_handle)) != ESP_OK)
   {