feat: Support Nano 33 IoT, MKR WIFI 1010, XIAO, Wio Terminal

.github/workflows/compile-arduino_wifinina-examples.yaml

@@ -1,7 +1,22 @@
 name: Compile Arduino WiFiNINA Examples
 
 # See: https://docs.github.com/en/free-pro-team@latest/actions/reference/events-that-trigger-workflows
-on: [push, pull_request]
+on:
+  push:
+    paths:
+      - ".github/workflows/compile-arduino_wifinina-examples.yaml"
+      - "examples/arduino_wifinina/**"
+      - "src/**"
+  pull_request:
+    paths:
+      - ".github/workflows/compile-arduino_wifinina-examples.yaml"
+      - "examples/arduino_wifinina/**"
+      - "src/**"
+  schedule:
+    # Run every Tuesday at 8 AM UTC to catch breakage caused by changes to external resources (libraries, platforms).
+    - cron: "0 8 * * TUE"
+  workflow_dispatch:
+  repository_dispatch:
 
 jobs:
   build:

.github/workflows/compile-seeed-studio-examples.yaml

@@ -0,0 +1,81 @@
+name: Compile SeedStudio Examples
+
+# See: https://docs.github.com/en/free-pro-team@latest/actions/reference/events-that-trigger-workflows
+on:
+  push:
+    paths:
+      - ".github/workflows/compile-seeed-studio-examples.yaml"
+      - "examples/seeed-studio/**"
+      - "src/**"
+  pull_request:
+    paths:
+      - ".github/workflows/compile-seeed-studio-examples.yaml"
+      - "examples/seeed-studio/**"
+      - "src/**"
+  schedule:
+    # Run every Tuesday at 8 AM UTC to catch breakage caused by changes to external resources (libraries, platforms).
+    - cron: "0 8 * * TUE"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  build:
+    name: ${{ matrix.board.fqbn }}
+    runs-on: ubuntu-latest
+
+    env:
+      SKETCHES_REPORTS_PATH: sketches-reports
+
+    strategy:
+      fail-fast: false
+
+      matrix:
+        board:
+          - fqbn: Seeeduino:samd:seeed_XIAO_m0:usbstack=arduino,debug=off
+            platforms: |
+              - name: Seeeduino:samd
+                source-url: https://files.seeedstudio.com/arduino/package_seeeduino_boards_index.json
+            libraries: |
+              - name: Seeed Arduino rpcWiFi
+              - name: Seeed Arduino rpcUnified
+              - name: Seeed_Arduino_mbedtls
+              - name: Seeed Arduino FS
+              - name: Seeed Arduino SFUD
+            artifact-name-suffix: seeeduino-xia0
+          - fqbn: Seeeduino:samd:seeed_wio_terminal
+            platforms: |
+              - name: Seeeduino:samd
+                source-url: https://files.seeedstudio.com/arduino/package_seeeduino_boards_index.json
+            libraries: |
+              - name: Seeed Arduino rpcWiFi
+              - name: Seeed Arduino rpcUnified
+              - name: Seeed_Arduino_mbedtls
+              - name: Seeed Arduino FS
+              - name: Seeed Arduino SFUD
+            artifact-name-suffix: seeeduino-wio_terminal
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Compile examples
+        uses: arduino/compile-sketches@v1
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          fqbn: ${{ matrix.board.fqbn }}
+          platforms: ${{ matrix.board.platforms }}
+          libraries: |
+            # Install the library from the local path.
+            - source-path: ./
+            ${{ matrix.board.libraries }}
+          sketch-paths: |
+            - examples/seeed-studio/xio-wio-terminal/WebSocketClient
+          enable-deltas-report: true
+          sketches-report-path: ${{ env.SKETCHES_REPORTS_PATH }}
+
+      - name: Save sketches report as workflow artifact
+        uses: actions/upload-artifact@v4
+        with:
+          if-no-files-found: error
+          path: ${{ env.SKETCHES_REPORTS_PATH }}
+          name: sketches-report-${{ matrix.board.artifact-name-suffix }}

.github/workflows/compile-unor4wifi-examples.yaml

@@ -1,7 +1,22 @@
 name: Compile Arduino UNO R4 WiFi Examples
 
 # See: https://docs.github.com/en/free-pro-team@latest/actions/reference/events-that-trigger-workflows
-on: [push, pull_request]
+on:
+  push:
+    paths:
+      - ".github/workflows/compile-unor4wifi-examples.yaml"
+      - "examples/arduino_renesas/**"
+      - "src/**"
+  pull_request:
+    paths:
+      - ".github/workflows/compile-unor4wifi-examples.yaml"
+      - "examples/arduino_renesas/**"
+      - "src/**"
+  schedule:
+    # Run every Tuesday at 8 AM UTC to catch breakage caused by changes to external resources (libraries, platforms).
+    - cron: "0 8 * * TUE"
+  workflow_dispatch:
+  repository_dispatch:
 
 jobs:
   build:

README.md

@@ -33,7 +33,8 @@ a WebSocket Server and Client for Arduino based on RFC6455.
  - ATmega2560 with Ethernet Shield (ATmega branch)
  - ATmega2560 with enc28j60 (ATmega branch)
  - Arduino UNO [R4 WiFi](https://github.com/arduino/ArduinoCore-renesas)
- - Arduino Nano 33 IoT, MKR WIFI 1010
+ - Arduino Nano 33 IoT, MKR WIFI 1010 (requires [WiFiNINA](https://github.com/arduino-libraries/WiFiNINA/) library)
+ - Seeeduino XIAO, Seeeduino Wio Terminal (requires [rpcWiFi](https://github.com/Seeed-Studio/Seeed_Arduino_rpcWiFi) library)
 
 ###### Note: ######
 

examples/seeed-studio/xio-wio-terminal/WebSocketClient/WebSocketClient.ino

@@ -0,0 +1,105 @@
+/*
+ * WebSocketClient.ino
+ *
+ *  Created on: 10.08.2024
+ *
+ */
+
+#include <Arduino.h>
+#include <rpcWiFi.h>
+#include <WiFiMulti.h>
+#include <WebSocketsClient.h>
+
+WebSocketsClient webSocket;
+WiFiMulti wifiMulti;
+
+#define USE_SERIAL Serial
+
+void hexdump(const void *mem, uint32_t len, uint8_t cols = 16) {
+	const uint8_t* src = (const uint8_t*) mem;
+	USE_SERIAL.printf("\n[HEXDUMP] Address: 0x%08X len: 0x%X (%d)", (ptrdiff_t)src, len, len);
+	for(uint32_t i = 0; i < len; i++) {
+		if(i % cols == 0) {
+			USE_SERIAL.printf("\n[0x%08X] 0x%08X: ", (ptrdiff_t)src, i);
+		}
+		USE_SERIAL.printf("%02X ", *src);
+		src++;
+	}
+	USE_SERIAL.printf("\n");
+}
+
+void webSocketEvent(WStype_t type, uint8_t * payload, size_t length) {
+
+	switch(type) {
+		case WStype_DISCONNECTED:
+			USE_SERIAL.printf("[WSc] Disconnected!\n");
+			break;
+		case WStype_CONNECTED:
+			USE_SERIAL.printf("[WSc] Connected to url: %s\n", payload);
+
+			// send message to server when Connected
+			webSocket.sendTXT("Connected");
+			break;
+		case WStype_TEXT:
+			USE_SERIAL.printf("[WSc] get text: %s\n", payload);
+
+			// send message to server
+			// webSocket.sendTXT("message here");
+			break;
+		case WStype_BIN:
+			USE_SERIAL.printf("[WSc] get binary length: %u\n", length);
+			hexdump(payload, length);
+
+			// send data to server
+			// webSocket.sendBIN(payload, length);
+			break;
+		case WStype_ERROR:			
+		case WStype_FRAGMENT_TEXT_START:
+		case WStype_FRAGMENT_BIN_START:
+		case WStype_FRAGMENT:
+    case WStype_PONG:
+    case WStype_PING:
+		case WStype_FRAGMENT_FIN:
+			break;
+	}
+
+}
+
+void setup() {
+	// USE_SERIAL.begin(921600);
+	USE_SERIAL.begin(115200);
+
+	USE_SERIAL.println();
+	USE_SERIAL.println();
+	USE_SERIAL.println();
+
+	for(uint8_t t = 4; t > 0; t--) {
+		USE_SERIAL.printf("[SETUP] BOOT WAIT %d...\n", t);
+		USE_SERIAL.flush();
+		delay(1000);
+	}
+
+	wifiMulti.addAP("SSID", "passpasspass");
+
+	//WiFi.disconnect();
+	while(wifiMulti.run() != WL_CONNECTED) {
+		delay(100);
+	}
+
+	// server address, port and URL
+	webSocket.begin("192.168.0.123", 81, "/");
+
+	// event handler
+	webSocket.onEvent(webSocketEvent);
+
+	// use HTTP Basic Authorization this is optional remove if not needed
+	webSocket.setAuthorization("user", "Password");
+
+	// try ever 5000 again if connection has failed
+	webSocket.setReconnectInterval(5000);
+
+}
+
+void loop() {
+	webSocket.loop();
+}

library.json

@@ -16,7 +16,7 @@
     "keywords": "wifi, http, web, server, client, websocket",
     "license": "LGPL-2.1",
     "name": "WebSockets",
-    "platforms": "atmelavr, espressif8266, espressif32, raspberrypi, renesas_uno",
+    "platforms": "*",
     "repository": {
         "type": "git",
         "url": "https://github.com/Links2004/arduinoWebSockets.git"

src/SocketIOclient.cpp

@@ -261,4 +261,4 @@ void SocketIOclient::handleCbEvent(WStype_t type, uint8_t * payload, size_t leng
         case WStype_PONG:
             break;
     }
-}
+}

src/SocketIOclient.h

@@ -55,9 +55,11 @@ class SocketIOclient : protected WebSocketsClient {
     void beginSSL(String host, uint16_t port, String url = "/socket.io/?EIO=3", String protocol = "arduino", uint32_t pingInterval = 60 * 1000, uint32_t pongTimeout = 90 * 1000, uint8_t disconnectTimeoutCount = 5);
 #ifndef SSL_AXTLS
     void beginSSLWithCA(const char * host, uint16_t port, const char * url = "/socket.io/?EIO=3", const char * CA_cert = NULL, const char * protocol = "arduino", uint32_t pingInterval = 60 * 1000, uint32_t pongTimeout = 90 * 1000, uint8_t disconnectTimeoutCount = 5);
-    void beginSSLWithCA(const char * host, uint16_t port, const char * url = "/socket.io/?EIO=3", BearSSL::X509List * CA_cert = NULL, const char * protocol = "arduino", uint32_t pingInterval = 60 * 1000, uint32_t pongTimeout = 90 * 1000, uint8_t disconnectTimeoutCount = 5);
     void setSSLClientCertKey(const char * clientCert = NULL, const char * clientPrivateKey = NULL);
+    #if defined(SSL_BARESSL)
+    void beginSSLWithCA(const char * host, uint16_t port, const char * url = "/socket.io/?EIO=3", BearSSL::X509List * CA_cert = NULL, const char * protocol = "arduino", uint32_t pingInterval = 60 * 1000, uint32_t pongTimeout = 90 * 1000, uint8_t disconnectTimeoutCount = 5);
     void setSSLClientCertKey(BearSSL::X509List * clientCert = NULL, BearSSL::PrivateKey * clientPrivateKey = NULL);
+    #endif
 #endif
 #endif
     bool isConnected(void);

src/WebSockets.h

@@ -105,6 +105,12 @@
 #define WEBSOCKETS_YIELD() yield()
 #define WEBSOCKETS_YIELD_MORE() delay(1)
 
+#elif defined(WIO_TERMINAL) || defined(SEEED_XIAO_M0)
+
+#define WEBSOCKETS_MAX_DATA_SIZE (15 * 1024)
+#define WEBSOCKETS_YIELD() yield()
+#define WEBSOCKETS_YIELD_MORE() delay(1)
+
 #else
 
 // atmega328p has only 2KB ram!
@@ -128,7 +134,7 @@
 #define NETWORK_RP2040 (6)
 #define NETWORK_UNOWIFIR4 (7)
 #define NETWORK_WIFI_NINA (8)
-
+#define NETWORK_SAMD_SEED (9)
 
 // max size of the WS Message Header
 #define WEBSOCKETS_MAX_HEADER_SIZE (14)
@@ -153,6 +159,9 @@
 #elif defined(ARDUINO_SAMD_MKRWIFI1010) || defined(ARDUINO_SAMD_NANO_33_IOT)
 #define WEBSOCKETS_NETWORK_TYPE NETWORK_WIFI_NINA
 
+#elif defined(WIO_TERMINAL) || defined(SEEED_XIAO_M0)
+#define WEBSOCKETS_NETWORK_TYPE NETWORK_SAMD_SEED
+
 #else
 #define WEBSOCKETS_NETWORK_TYPE NETWORK_W5100
 
@@ -248,10 +257,6 @@
 #elif(WEBSOCKETS_NETWORK_TYPE == NETWORK_UNOWIFIR4)
 
 #include <WiFiS3.h>
-
-#define WEBSOCKETS_NETWORK_CLASS WiFiClient
-#define WEBSOCKETS_NETWORK_SERVER_CLASS WiFiServer
-
 #define WEBSOCKETS_NETWORK_CLASS WiFiClient
 #define WEBSOCKETS_NETWORK_SERVER_CLASS WiFiServer
 
@@ -264,6 +269,23 @@
 
 #define WEBSOCKETS_NETWORK_CLASS WiFiClient
 #define WEBSOCKETS_NETWORK_SERVER_CLASS WiFiServer
+#define WEBSOCKETS_NETWORK_SSL_CLASS WiFiSSLClient
+
+#elif(WEBSOCKETS_NETWORK_TYPE == NETWORK_SAMD_SEED)
+#if __has_include(<rpcWiFi.h>) && __has_include(<rpcWiFiClientSecure.h>)
+    #include <rpcWiFi.h>
+    #include <rpcWiFiClientSecure.h>
+#else
+    #error "Please install rpcWiFi library!"
+#endif
+
+#define WEBSOCKETS_NETWORK_CLASS WiFiClient
+#define WEBSOCKETS_NETWORK_SERVER_CLASS WiFiServer
+#define WEBSOCKETS_NETWORK_SSL_CLASS WiFiClientSecure
+
+#define WEBSOCKETS_NETWORK_CLASS WiFiClient
+#define WEBSOCKETS_NETWORK_SERVER_CLASS WiFiServer
+
 #else
 #error "no network type selected!"
 #endif