Enable Async on RP2040

.github/workflows/ci.yml

@@ -1,6 +1,6 @@
 name: Arduino Library CI
 
-on: 
+on:
   push:
     paths-ignore:
       - '**/**.md'
@@ -25,7 +25,7 @@ jobs:
       - uses: actions/setup-python@v1
         with:
           python-version: '3.x'
-      
+
       - uses: actions/checkout@v2
 
       - uses: actions/checkout@v2
@@ -41,19 +41,20 @@ jobs:
 
       - name: Install test dependencies
         run: arduino-cli lib install --git-url https://github.com/me-no-dev/ESPAsyncWebServer --git-url https://github.com/me-no-dev/ESPAsyncTCP --git-url https://github.com/me-no-dev/AsyncTCP
-      
+
       - name: Skip SyncDemo Example
         run: |
           cd examples
           cd Demo
           touch .esp32.test.skip
           touch .esp8266.test.skip
+          touch .picow_rp2040.test.skip
 
       - name: Configure ElegantOTA to Async Mode
         run: |
           cd src
           sed -i 's/ELEGANTOTA_USE_ASYNC_WEBSERVER 0/ELEGANTOTA_USE_ASYNC_WEBSERVER 1/' ElegantOTA.h
-      
+
       - name: Test Async Demo
         run: python3 ci/build_platform.py esp8266 esp32
 
@@ -63,7 +64,7 @@ jobs:
       - uses: actions/setup-python@v1
         with:
           python-version: '3.x'
-      
+
       - uses: actions/checkout@v2
 
       - uses: actions/checkout@v2
@@ -80,6 +81,7 @@ jobs:
           cd AsyncDemo
           touch .esp32.test.skip
           touch .esp8266.test.skip
+          touch .picow_rp2040.test.skip
 
       - name: Test Sync Demo
         run: python3 ci/build_platform.py esp8266 esp32 picow_rp2040

library.json

@@ -15,6 +15,20 @@
       "maintainer": true
     }
   ],
+  "dependencies":
+  [
+    {
+      "owner": "esphome",
+      "name": "ESPAsyncWebServer-esphome",
+      "version": "^3.0.0",
+      "platforms": ["espressif8266", "espressif32"]
+    },
+    {
+      "name": "ESPAsyncWebServer",
+      "version": "https://github.com/doomhammer/ESPAsyncWebServer#more-rp2040-fixes",
+      "platforms": ["raspberrypi"]
+    }
+  ],
   "version": "3.1.1",
   "frameworks": "arduino",
   "platforms": ["espressif8266", "espressif32", "raspberrypi"]

src/ElegantOTA.h

@@ -79,18 +79,20 @@ _____ _                        _    ___ _____  _
   #include "Arduino.h"
   #include "FS.h"
   #include "LittleFS.h"
-  #include "WiFiClient.h"
-  #include "WiFiServer.h"
-  #include "WebServer.h"
-  #include "WiFiUdp.h"
   #include "StreamString.h"
   #include "Updater.h"
-  #define HARDWARE              "RP2040"
-  #define ELEGANTOTA_WEBSERVER  WebServer
-  // Throw an error if async mode is enabled
   #if ELEGANTOTA_USE_ASYNC_WEBSERVER == 1
-    #error "Async mode is not supported on RP2040. Please set ELEGANTOTA_USE_ASYNC_WEBSERVER to 0."
+    #include "AsyncTCP_RP2040W.h"
+    #include "ESPAsyncWebServer.h"
+    #define ELEGANTOTA_WEBSERVER AsyncWebServer
+  #else
+    #include "WiFiClient.h"
+    #include "WiFiServer.h"
+    #include "WebServer.h"
+    #include "WiFiUdp.h"
+    #define ELEGANTOTA_WEBSERVER WebServer
   #endif
+  #define HARDWARE "RP2040"
   extern uint8_t _FS_start;
   extern uint8_t _FS_end;
 #endif