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This is simple yet complete WebServer library for AVR, Portenta_H7, Teensy, SAM DUE, SAMD, STM32, RP2040-based, etc. boards running WiFi modules/shields (WiFiNINA, CYW43439, U-Blox W101, W102, etc.). The functions are similar and compatible to ESP8266/ESP32 WebServer libraries to make life much easier to port sketches from ESP8266/ESP32. Now using WiFiMulti_Generic library

License: MIT License

C++ 61.75% C 37.95% Shell 0.30%
wifi webserver teensy nano-33-iot sam-due wifinina stm32 tcp rp2040 nano-rp2040-connect

wifiwebserver's Introduction

WiFiWebServer

arduino-library-badge GitHub release GitHub contributions welcome GitHub issues

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Table of Contents

Why do we need this WiFiWebServer library

Features

This WiFiWebServer library is a simple yet complete WebServer library for AVR, Portenta_H7, Teensy, SAM DUE, Arduino SAMD21, Adafruit SAMD21/SAMD51, Adafruit nRF52, ESP32/ESP8266, STM32F/L/H/G/WB/MP1, etc. boards, using WiFi modules/shields (WiFiNINA, WiFi101, U-Blox W101, W102, ESP8266/ESP32-AT, etc.).

The functions are similar and compatible to those of ESP32 WebServer and ESP8266WebServer libraries to make life much easier to port sketches from ESP8266/ESP32.

This WiFiWebServer library, from v1.1.0, also provides high-level HTTP and WebSocket Client with the functions are similar and compatible to those of ArduinoHttpClient Library

The library provides supports to:

  1. WiFi Client, STA and AP mode
  2. TCP Server and Client
  3. UDP Server and Client
  4. HTTP Server and Client
  5. HTTP GET and POST requests, provides argument parsing, handles one client at a time.
  6. High-level HTTP (GET, POST, PUT, PATCH, DELETE) and WebSocket Client. From v1.1.0.

It is based on and modified from:

  1. Ivan Grokhotkov's ESP8266WebServer
  2. Ivan Grokhotkov's ESP32 WebServer
  3. ArduinoHttpClient Library

The WiFiWebServer class found in WiFiWebServer.h header, is a simple web server that knows how to handle HTTP requests such as GET and POST and can only support one client at a time.

The newly-created WiFiMulti-related examples in WiFiMulti demonstrate how to use the new WiFiMulti_Generic library to connect to the best of multi-WiFi APs, with auto-checking / auto-reconnecting features when WiFi connection is lost.

Currently Supported Boards

This WiFiWebServer library currently supports these following boards:

  1. SAM DUE

  2. SAMD21

  • Arduino: ZERO, MKR, NANO_33_IOT, etc.
  • Adafruit SAMD21 (M0) : ItsyBitsy M0, Feather M0, Feather M0 Express, Metro M0 Express, Circuit Playground Express, Trinket M0, PIRkey, HalloWing M0, Crickit M0, etc.
  • Seeeduino: LoRaWAN, Zero, Femto M0, XIAO M0, Wio GPS Board, etc.
  1. SAMD51
  • Adafruit SAMD51 (M4) : Metro M4, Grand Central M4, ItsyBitsy M4, Feather M44 Express, Trellis M4, Metro M4 AirLift lite, MONSTER M4SK Express, Hallowing EM4 xpress, etc.
  • Seeeduino: Wio Terminal, Grove UI Wireless

  1. Teensy (4.1, 4.0, 3.6, 3.5, 3,2, 3.1, 3.0, LC)

  2. All STM32F/L/H/G/WB/MP1 with more than 32KB flash memory.

  3. AVR Mega1280, 2560, ADK, 32U4, 16U4, etc. using Arduino, Adafruit or Sparkfun core. To use patch for ArduinoSTL library.

  4. RP2040-based boards, such as Nano RP2040 Connect, or RASPBERRY_PI_PICO_W with CYW43439 WiFi, using Arduino-mbed RP2040 core or Earle Philhower's arduino-pico core

  5. RP2040-based boards, such as RASPBERRY_PI_PICO, ADAFRUIT_FEATHER_RP2040 and GENERIC_RP2040, using Arduino-mbed RP2040 core or Earle Philhower's arduino-pico core.

  6. ESP32

  • ESP32 boards, such as ESP32_DEV, etc.
  • ESP32S2-based boards, such as ESP32S2_DEV, ESP32_S2 Saola, etc.
  • ESP32C3-based boards, such as ESP32C3_DEV, etc. New
  • ESP32_S3 (ESP32S3_DEV, ESP32_S3_BOX, UM TINYS3, UM PROS3, UM FEATHERS3, etc.) New

  1. ESP8266

  2. Portenta_H7

  3. nRF52 boards, such as AdaFruit Feather nRF52832, nRF52840 Express, BlueFruit Sense, Itsy-Bitsy nRF52840 Express, Metro nRF52840 Express, NINA_B302_ublox, NINA_B112_ublox, etc.

  4. Arduino megaAVR boards using Arduino core

  • UNO WiFi Rev2 : WiFi101 New
  • Nano Every : WiFiEspAT New
  1. CO2 Ampel
  • SAMD : WiFi101 New

  1. STM32 using STM32duino Maple core. New

  2. Sparkfun SAMD

  • SAMD21, SAMD51 : WiFiEspAT New
  1. Industruino SAMD
  • D21G : WiFiEspAT New
  1. Tlera Corp STM32WB boards
  • Firefly-WB55RG, Nucleo-WB55RG, etc. : WiFiEspAT New
  1. Maixduino boards
  • Sipeed Maixduino, etc. : WiFiEspAT New

  1. RTL8720DN using Realtek AmebaD core New

  2. Arduino, Sparkfun, Adafruit, etc. AVR boards (Mega, 32U4, etc.). To use patch for ArduinoSTL library New

  • Arduino Uno / Mega / Duemilanove / Diecimila / LilyPad / Mini / Fio / Nano, etc.
  • Arduino ATMega 16U4, 32U4 such as AVR Leonardo, Leonardo ETH, YUN, Esplora, LILYPAD_USB, AVR_ROBOT_CONTROL, AVR_ROBOT_MOTOR, AVR_INDUSTRIAL101, etc.
  • Adafruit ATMega 32U4 such as AVR_FLORA8, AVR_FEATHER32U4, AVR_CIRCUITPLAY, AVR_ITSYBITSY32U4_5V, AVR_ITSYBITSY32U4_3V, AVR_BLUEFRUITMICRO, AVR_ADAFRUIT32U4, etc.
  • Adafruit ATMega 328(P) such as AVR_METRO, AVR_FEATHER328P, AVR_PROTRINKET5, AVR_PROTRINKET3, AVR_PROTRINKET5FTDI, AVR_PROTRINKET3FTDI, etc.
  • Generic or Sparkfun AVR ATmega_32U4 such as AVR_MAKEYMAKEY, AVR_PROMICRO, etc.
  • Generic or Sparkfun AVR ATmega_328(P) such as ARDUINO_REDBOT, ARDUINO_AVR_DIGITAL_SANDBOX, etc.
  • Generic or Sparkfun AVR ATmega128RFA1 such as ATMEGA128RFA1_DEV_BOARD, etc.

Currently supported WiFi shields/modules

  1. WiFiNINA using WiFiNINA_Generic library
  2. WiFi101 using WiFi101_Generic library New
  3. u-blox W101, W102 using WiFiNINA_Generic library
  4. ESP8266-AT command using WiFiEspAT library
  5. ESP8266/ESP32-AT command using ESP_AT_Lib library
  6. Built-in WiFi of ESP32, ESP8266
  7. Built-in WiFi of Portenta_H7
  8. Built-in CYW43439 WiFi of RASPBERRY_PI_PICO_W New

Prerequisites

  1. Arduino IDE 1.8.19+ for Arduino. GitHub release

  2. ESP32 Core 2.0.5+ for ESP32-based boards. Latest release

  3. ESP8266 Core 3.0.2+ for ESP8266-based boards. Latest release.

  4. Arduino AVR core 1.8.6+ for Arduino (Use Arduino Board Manager) for AVR boards. GitHub release

  5. Teensy core v1.57+ for Teensy (4.1, 4.0, 3.6, 3.5, 3,2, 3.1, 3.0) boards.

  6. Arduino SAM DUE core v1.6.12+ for SAM DUE ARM Cortex-M3 boards.

  7. Arduino SAMD core 1.8.13+ for SAMD ARM Cortex-M0+ boards. GitHub release

  8. Adafruit SAMD core 1.7.11+ for SAMD ARM Cortex-M0+ and M4 boards (Nano 33 IoT, etc.). GitHub release

  9. Seeeduino SAMD core 1.8.3+ for SAMD21/SAMD51 boards (XIAO M0, Wio Terminal, etc.). Latest release

  10. Adafruit nRF52 v1.3.0+ for nRF52 boards such as Adafruit NRF52840_FEATHER, NRF52832_FEATHER, NRF52840_FEATHER_SENSE, NRF52840_ITSYBITSY, NRF52840_CIRCUITPLAY, NRF52840_CLUE, NRF52840_METRO, NRF52840_PCA10056, PARTICLE_XENON, NINA_B302_ublox, etc. GitHub release

  11. Arduino Core for STM32 v2.3.0+ for STM32F/L/H/G/WB/MP1 boards. GitHub release

  12. Earle Philhower's arduino-pico core v2.6.3+ for RP2040-based boards such as RASPBERRY_PI_PICO, RASPBERRY_PI_PICO_W, ADAFRUIT_FEATHER_RP2040 and GENERIC_RP2040, etc. GitHub release

  13. ArduinoCore-mbed mbed_rp2040, mbed_nano, mbed_portenta core 3.4.1+ for Arduino (Use Arduino Board Manager) Portenta_H7, RP2040-based boards, such as Nano_RP2040_Connect, RASPBERRY_PI_PICO. GitHub release

  14. Arduino megaAVR core 1.8.7+ for Arduino megaAVR boards such as UNO_WIFI_REV2, NANO_EVERY

  15. Functional-Vlpp library v1.0.2+ to use server's lambda function. To install, check arduino-library-badge

  16. WiFiNINA_Generic library v1.8.15-1+ if using WiFiNINA. To install, check arduino-library-badge.

  17. ESP_AT_Lib library v1.4.1+ if using ESP8288/ESP32-AT shields. To install, check arduino-library-badge.

  18. WiFi101_Generic library v1.0.0+ to use SAMD MKR1000, etc. boards with WiFi101 for sending larger data. To install, check arduino-library-badge.

  19. WiFiEspAT library v1.4.1+ if using ESP8288/ESP32-AT shields. GitHub release

  20. WiFiMulti_Generic library v1.2.2+ to use WiFiMulti function. To install, check arduino-library-badge. New

Installation

Use Arduino Library Manager

The best and easiest way is to use Arduino Library Manager. Search for WiFiWebServer, then select / install the latest version. You can also use this link arduino-library-badge for more detailed instructions.

Manual Install

  1. Navigate to WiFiWebServer page.
  2. Download the latest release WiFiWebServer-master.zip.
  3. Extract the zip file to WiFiWebServer-master directory
  4. Copy the whole WiFiWebServer-master folder to Arduino libraries' directory such as ~/Arduino/libraries/.

VS Code & PlatformIO:

  1. Install VS Code
  2. Install PlatformIO
  3. Install WiFiWebServer library by using Library Manager. Search for WiFiWebServer in Platform.io Author's Libraries
  4. Use included platformio.ini file from examples to ensure that all dependent libraries will installed automatically. Please visit documentation for the other options and examples at Project Configuration File

Packages' Patches

1. For Adafruit nRF52840 and nRF52832 boards

To be able to compile, run and automatically detect and display BOARD_NAME on nRF52840/nRF52832 boards, you have to copy the whole nRF52 Packages_Patches directory into Adafruit nRF52 directory (~/.arduino15/packages/adafruit/hardware/nrf52/1.3.0).

Supposing the Adafruit nRF52 version is 1.3.0. These files must be copied into the directory:

  • ~/.arduino15/packages/adafruit/hardware/nrf52/1.3.0/platform.txt
  • ~/.arduino15/packages/adafruit/hardware/nrf52/1.3.0/boards.txt
  • ~/.arduino15/packages/adafruit/hardware/nrf52/1.3.0/cores/nRF5/Udp.h
  • ~/.arduino15/packages/adafruit/hardware/nrf52/1.3.0/cores/nRF5/Print.h
  • ~/.arduino15/packages/adafruit/hardware/nrf52/1.3.0/cores/nRF5/Print.cpp
  • ~/.arduino15/packages/adafruit/hardware/nrf52/1.3.0/variants/NINA_B302_ublox/variant.h
  • ~/.arduino15/packages/adafruit/hardware/nrf52/1.3.0/variants/NINA_B302_ublox/variant.cpp
  • ~/.arduino15/packages/adafruit/hardware/nrf52/1.3.0/variants/NINA_B112_ublox/variant.h
  • ~/.arduino15/packages/adafruit/hardware/nrf52/1.3.0/variants/NINA_B112_ublox/variant.cpp
  • ~/.arduino15/packages/adafruit/hardware/nrf52/1.3.0/cores/nRF5/Udp.h

Whenever a new version is installed, remember to copy these files into the new version directory. For example, new version is x.yy.z These files must be copied into the directory:

  • ~/.arduino15/packages/adafruit/hardware/nrf52/x.yy.z/platform.txt
  • ~/.arduino15/packages/adafruit/hardware/nrf52/x.yy.z/boards.txt
  • ~/.arduino15/packages/adafruit/hardware/nrf52/x.yy.z/cores/nRF5/Udp.h
  • ~/.arduino15/packages/adafruit/hardware/nrf52/x.yy.z/cores/nRF5/Print.h
  • ~/.arduino15/packages/adafruit/hardware/nrf52/x.yy.z/cores/nRF5/Print.cpp
  • ~/.arduino15/packages/adafruit/hardware/nrf52/x.yy.z/variants/NINA_B302_ublox/variant.h
  • ~/.arduino15/packages/adafruit/hardware/nrf52/x.yy.z/variants/NINA_B302_ublox/variant.cpp
  • ~/.arduino15/packages/adafruit/hardware/nrf52/x.yy.z/variants/NINA_B112_ublox/variant.h
  • ~/.arduino15/packages/adafruit/hardware/nrf52/x.yy.z/variants/NINA_B112_ublox/variant.cpp
  • ~/.arduino15/packages/adafruit/hardware/nrf52/x.yy.z/cores/nRF5/Udp.h

2. For Teensy boards

To be able to compile and run on Teensy boards, you have to copy the files in Packages_Patches for Teensy directory into Teensy hardware directory (./arduino-1.8.19/hardware/teensy/avr/boards.txt).

Supposing the Arduino version is 1.8.19. These files must be copied into the directory:

  • ./arduino-1.8.19/hardware/teensy/avr/boards.txt
  • ./arduino-1.8.19/hardware/teensy/avr/cores/teensy/Stream.h
  • ./arduino-1.8.19/hardware/teensy/avr/cores/teensy3/Stream.h
  • ./arduino-1.8.19/hardware/teensy/avr/cores/teensy4/Stream.h

Whenever a new version is installed, remember to copy this file into the new version directory. For example, new version is x.yy.zz These files must be copied into the directory:

  • ./arduino-x.yy.zz/hardware/teensy/avr/boards.txt
  • ./arduino-x.yy.zz/hardware/teensy/avr/cores/teensy/Stream.h
  • ./arduino-x.yy.zz/hardware/teensy/avr/cores/teensy3/Stream.h
  • ./arduino-x.yy.zz/hardware/teensy/avr/cores/teensy4/Stream.h

3. For Arduino SAM DUE boards

To be able to compile and run on SAM DUE boards, you have to copy the whole SAM DUE directory into Arduino sam directory (~/.arduino15/packages/arduino/hardware/sam/1.6.12).

Supposing the Arduino SAM core version is 1.6.12. This file must be copied into the directory:

  • ~/.arduino15/packages/arduino/hardware/sam/1.6.12/platform.txt

Whenever a new version is installed, remember to copy this file into the new version directory. For example, new version is x.yy.zz This file must be copied into the directory:

  • ~/.arduino15/packages/arduino/hardware/sam/x.yy.zz/platform.txt

4. For Arduino SAMD boards

To be able to compile, run and automatically detect and display BOARD_NAME on Arduino SAMD (Nano-33-IoT, etc) boards, you have to copy the whole Arduino SAMD Packages_Patches directory into Arduino SAMD directory (~/.arduino15/packages/arduino/hardware/samd/1.8.13).

For core version v1.8.10+

Supposing the Arduino SAMD version is 1.8.13. Now only one file must be copied into the directory:

  • ~/.arduino15/packages/arduino/hardware/samd/1.8.13/platform.txt

Whenever a new version is installed, remember to copy this files into the new version directory. For example, new version is x.yy.zz

This file must be copied into the directory:

  • ~/.arduino15/packages/arduino/hardware/samd/x.yy.zz/platform.txt

For core version v1.8.9-

Supposing the Arduino SAMD version is 1.8.9. These files must be copied into the directory:

  • ~/.arduino15/packages/arduino/hardware/samd/1.8.9/platform.txt
  • ~/.arduino15/packages/arduino/hardware/samd/1.8.9/cores/arduino/Arduino.h

Whenever a new version is installed, remember to copy these files into the new version directory. For example, new version is x.yy.z

These files must be copied into the directory:

  • ~/.arduino15/packages/arduino/hardware/samd/x.yy.z/platform.txt
  • ~/.arduino15/packages/arduino/hardware/samd/x.yy.z/cores/arduino/Arduino.h

This is mandatory to fix the notorious Arduino SAMD compiler error. See Improve Arduino compatibility with the STL (min and max macro)

 ...\arm-none-eabi\include\c++\7.2.1\bits\stl_algobase.h:243:56: error: macro "min" passed 3 arguments, but takes just 2
     min(const _Tp& __a, const _Tp& __b, _Compare __comp)

Whenever the above-mentioned compiler error issue is fixed with the new Arduino SAMD release, you don't need to copy the Arduino.h file anymore.

5. For Adafruit SAMD boards

To be able to compile, run and automatically detect and display BOARD_NAME on Adafruit SAMD (Itsy-Bitsy M4, etc) boards, you have to copy the whole Adafruit SAMD Packages_Patches directory into Adafruit samd directory (~/.arduino15/packages/adafruit/hardware/samd/1.7.11).

Supposing the Adafruit SAMD core version is 1.7.11. These files must be copied into the directory:

  • ~/.arduino15/packages/adafruit/hardware/samd/1.7.11/platform.txt
  • ~/.arduino15/packages/adafruit/hardware/samd/1.7.11/cores/arduino/Print.h
  • ~/.arduino15/packages/adafruit/hardware/samd/1.7.11/cores/arduino/Print.cpp

Whenever a new version is installed, remember to copy this file into the new version directory. For example, new version is x.yy.zz These files must be copied into the directory:

  • ~/.arduino15/packages/adafruit/hardware/samd/x.yy.zz/platform.txt
  • ~/.arduino15/packages/adafruit/hardware/samd/x.yy.zz/cores/arduino/Print.h
  • ~/.arduino15/packages/adafruit/hardware/samd/x.yy.zz/cores/arduino/Print.cpp

6. For Seeeduino SAMD boards

To be able to compile, run and automatically detect and display BOARD_NAME on Seeeduino SAMD (XIAO M0, Wio Terminal, etc) boards, you have to copy the whole Seeeduino SAMD Packages_Patches directory into Seeeduino samd directory (~/.arduino15/packages/Seeeduino/hardware/samd/1.8.3).

Supposing the Seeeduino SAMD core version is 1.8.3. These files must be copied into the directory:

  • ~/.arduino15/packages/Seeeduino/hardware/samd/1.8.3/platform.txt
  • ~/.arduino15/packages/Seeeduino/hardware/samd/1.8.3/cores/arduino/Arduino.h
  • ~/.arduino15/packages/Seeeduino/hardware/samd/1.8.3/cores/arduino/Print.h
  • ~/.arduino15/packages/Seeeduino/hardware/samd/1.8.3/cores/arduino/Print.cpp

Whenever a new version is installed, remember to copy this file into the new version directory. For example, new version is x.yy.zz These files must be copied into the directory:

  • ~/.arduino15/packages/Seeeduino/hardware/samd/x.yy.zz/platform.txt
  • ~/.arduino15/packages/Seeeduino/hardware/samd/x.yy.zz/cores/arduino/Arduino.h
  • ~/.arduino15/packages/Seeeduino/hardware/samd/x.yy.zz/cores/arduino/Print.h
  • ~/.arduino15/packages/Seeeduino/hardware/samd/x.yy.zz/cores/arduino/Print.cpp

7. For STM32 boards

7.1 For STM32 boards to use LAN8720

For Generic STM32F4 series boards, such as STM32F407VE, using LAN8720, please use STM32 core v2.2.0 as breaking core v2.3.0 creates the compile error.

To use LAN8720 on some STM32 boards

  • Nucleo-144 (F429ZI, NUCLEO_F746NG, NUCLEO_F746ZG, NUCLEO_F756ZG)
  • Discovery (DISCO_F746NG)
  • STM32F4 boards (BLACK_F407VE, BLACK_F407VG, BLACK_F407ZE, BLACK_F407ZG, BLACK_F407VE_Mini, DIYMORE_F407VGT, FK407M1)

you have to copy the files stm32f4xx_hal_conf_default.h and stm32f7xx_hal_conf_default.h into STM32 stm32 directory (~/.arduino15/packages/STM32/hardware/stm32/2.2.0/system) to overwrite the old files.

Supposing the STM32 stm32 core version is 2.2.0. These files must be copied into the directory:

  • ~/.arduino15/packages/STM32/hardware/stm32/2.2.0/system/STM32F4xx/stm32f4xx_hal_conf_default.h for STM32F4.
  • ~/.arduino15/packages/STM32/hardware/stm32/2.2.0/system/STM32F7xx/stm32f7xx_hal_conf_default.h for Nucleo-144 STM32F7.

Whenever a new version is installed, remember to copy this file into the new version directory. For example, new version is x.yy.zz, these files must be copied into the corresponding directory:

  • ~/.arduino15/packages/STM32/hardware/stm32/x.yy.zz/system/STM32F4xx/stm32f4xx_hal_conf_default.h
  • ~/.arduino15/packages/STM32/hardware/stm32/x.yy.zz/system/STM32F7xx/stm32f7xx_hal_conf_default.h

7.2 For STM32 boards to use Serial1

To use Serial1 on some STM32 boards without Serial1 definition (Nucleo-144 NUCLEO_F767ZI, Nucleo-64 NUCLEO_L053R8, etc.) boards, you have to copy the files STM32 variant.h into STM32 stm32 directory (~/.arduino15/packages/STM32/hardware/stm32/2.3.0). You have to modify the files corresponding to your boards, this is just an illustration how to do.

Supposing the STM32 stm32 core version is 2.3.0. These files must be copied into the directory:

  • ~/.arduino15/packages/STM32/hardware/stm32/2.3.0/variants/STM32F7xx/F765Z(G-I)T_F767Z(G-I)T_F777ZIT/NUCLEO_F767ZI/variant.h for Nucleo-144 NUCLEO_F767ZI.
  • ~/.arduino15/packages/STM32/hardware/stm32/2.3.0/variants/STM32L0xx/L052R(6-8)T_L053R(6-8)T_L063R8T/NUCLEO_L053R8/variant.h for Nucleo-64 NUCLEO_L053R8.

Whenever a new version is installed, remember to copy this file into the new version directory. For example, new version is x.yy.zz, these files must be copied into the corresponding directory:

  • ~/.arduino15/packages/STM32/hardware/stm32/x.yy.zz/variants/STM32F7xx/F765Z(G-I)T_F767Z(G-I)T_F777ZIT/NUCLEO_F767ZI/variant.h
  • ~/.arduino15/packages/STM32/hardware/stm32/x.yy.zz/variants/STM32L0xx/L052R(6-8)T_L053R(6-8)T_L063R8T/NUCLEO_L053R8/variant.h

8. For RP2040-based boards using Earle Philhower arduino-pico core

8.1 To use BOARD_NAME

To be able to automatically detect and display BOARD_NAME on RP2040-based boards (RASPBERRY_PI_PICO, ADAFRUIT_FEATHER_RP2040, GENERIC_RP2040, etc) boards, you have to copy the file RP2040 platform.txt into rp2040 directory (~/.arduino15/packages/rp2040/hardware/rp2040/1.4.0).

Supposing the rp2040 core version is 1.4.0. This file must be copied into the directory:

  • ~/.arduino15/packages/rp2040/hardware/rp2040/1.4.0/platform.txt

Whenever a new version is installed, remember to copy this file into the new version directory. For example, new version is x.yy.zz This file must be copied into the directory:

  • ~/.arduino15/packages/rp2040/hardware/rp2040/x.yy.zz/platform.txt

With core after v1.5.0, this step is not necessary anymore thanks to the PR Add -DBOARD_NAME="{build.board}" #136.

8.2 To avoid compile error relating to microsecondsToClockCycles

Some libraries, such as Adafruit DHT-sensor-library, require the definition of microsecondsToClockCycles(). To be able to compile and run on RP2040-based boards, you have to copy the files in RP2040 Arduino.h into rp2040 directory (~/.arduino15/packages/rp2040/hardware/rp2040/1.4.0).

Supposing the rp2040 core version is 1.4.0. This file must be copied to replace:

  • ~/.arduino15/packages/rp2040/hardware/rp2040/1.4.0/cores/rp2040/Arduino.h

Whenever a new version is installed, remember to copy this file into the new version directory. For example, new version is x.yy.zz This file must be copied to replace:

  • ~/.arduino15/packages/rp2040/hardware/rp2040/x.yy.zz/cores/rp2040/Arduino.h

With core after v1.5.0, this step is not necessary anymore thanks to the PR Add defs for compatibility #142.

9. For Portenta_H7 boards using Arduino IDE in Linux

To be able to upload firmware to Portenta_H7 using Arduino IDE in Linux (Ubuntu, etc.), you have to copy the file portenta_post_install.sh into mbed_portenta directory (~/.arduino15/packages/arduino/hardware/mbed_portenta/3.4.1/portenta_post_install.sh).

Then run the following command using sudo

$ cd ~/.arduino15/packages/arduino/hardware/mbed_portenta/3.4.1
$ chmod 755 portenta_post_install.sh
$ sudo ./portenta_post_install.sh

This will create the file /etc/udev/rules.d/49-portenta_h7.rules as follows:

# Portenta H7 bootloader mode UDEV rules

SUBSYSTEMS=="usb", ATTRS{idVendor}=="2341", ATTRS{idProduct}=="035b", GROUP="plugdev", MODE="0666"

Supposing the ArduinoCore-mbed core version is 3.4.1. Now only one file must be copied into the directory:

  • ~/.arduino15/packages/arduino/hardware/mbed_portenta/3.4.1/portenta_post_install.sh

Whenever a new version is installed, remember to copy this files into the new version directory. For example, new version is x.yy.zz

This file must be copied into the directory:

  • ~/.arduino15/packages/arduino/hardware/mbed_portenta/x.yy.zz/portenta_post_install.sh

10. For RTL8720DN boards using AmebaD core

To avoid compile error relating to PROGMEM, you have to copy the file Realtek AmebaD core pgmspace.h into Realtek AmebaD directory (~/.arduino15/packages/realtek/hardware/AmebaD/3.1.4/cores/ambd/avr/pgmspace.h).

Supposing the Realtek AmebaD core version is 3.1.4. This file must be copied into the directory:

  • ~/.arduino15/packages/realtek/hardware/AmebaD/3.1.4/cores/ambd/avr/pgmspace.h

Whenever a new version is installed, remember to copy this file into the new version directory. For example, new version is x.yy.zz This file must be copied into the directory:

  • ~/.arduino15/packages/realtek/hardware/AmebaD/x.yy.zz/cores/ambd/avr/pgmspace.h

11. For SAMD21 and SAMD51 boards using ArduinoCore-fab-sam core

To avoid compile error relating to SAMD21/SAMD51, you have to copy the file ArduinoCore-fab-sam core pgmspace.h into ArduinoCore-fab-sam samd directory (~/.arduino15/packages/Fab_SAM_Arduino/hardware/samd/1.9.0/boards.txt).

Supposing the ArduinoCore-fab-sam samd core version is 1.9.0. This file must be copied into the directory:

  • ~/.arduino15/packages/Fab_SAM_Arduino/hardware/samd/1.9.0/boards.txt

Whenever a new version is installed, remember to copy this file into the new version directory. For example, new version is x.yy.zz This file must be copied into the directory:

  • ~/.arduino15/packages/Fab_SAM_Arduino/hardware/samd/x.yy.zz/boards.txt

12. For Seeeduino RP2040 boards

To be able to compile, run and automatically detect and display BOARD_NAME on Seeeduino RP2040 (XIAO RP2040, Wio RP2040 Mini) boards, you have to copy the whole Seeeduino RP2040 Packages_Patches directory into Seeeduino samd directory (~/.arduino15/packages/Seeeduino/hardware/rp2040/2.7.2).

Supposing the Seeeduino RP2040 core version is 2.7.2. These files must be copied into the directory:

  • ~/.arduino15/packages/Seeeduino/hardware/rp2040/2.7.2/boards.txt
  • ~/.arduino15/packages/Seeeduino/hardware/rp2040/2.7.2/variants/Seeed_XIAO_RP2040/pins_arduino.h

Whenever a new version is installed, remember to copy this file into the new version directory. For example, new version is x.yy.zz These files must be copied into the directory:

  • ~/.arduino15/packages/Seeeduino/hardware/samd/x.yy.zz/boards.txt
  • ~/.arduino15/packages/Seeeduino/hardware/samd/x.yy.zz/variants/Seeed_XIAO_RP2040/pins_arduino.h

13. For Seeeduino nRF52840 boards

To be able to compile and run on Xiao nRF52840 boards, you have to copy the whole nRF52 1.0.0 directory into Seeeduino nRF52 directory (~/.arduino15/packages/Seeeduino/hardware/nrf52/1.0.0).

Supposing the Seeeduino nRF52 version is 1.0.0. These files must be copied into the directory:

  • ~/.arduino15/packages/Seeeduino/hardware/nrf52/1.0.0/platform.txt
  • ~/.arduino15/packages/Seeeduino/hardware/nrf52/1.0.0/cores/nRF5/Print.h
  • ~/.arduino15/packages/Seeeduino/hardware/nrf52/1.0.0/cores/nRF5/Print.cpp
  • ~/.arduino15/packages/Seeeduino/hardware/nrf52/1.0.0/cores/nRF5/Udp.h

Whenever a new version is installed, remember to copy these files into the new version directory. For example, new version is x.yy.z These files must be copied into the directory:

  • ~/.arduino15/packages/Seeeduino/hardware/nrf52/x.yy.z/platform.txt
  • ~/.arduino15/packages/Seeeduino/hardware/nrf52/x.yy.z/cores/nRF5/Print.h
  • ~/.arduino15/packages/Seeeduino/hardware/nrf52/x.yy.z/cores/nRF5/Print.cpp
  • ~/.arduino15/packages/Seeeduino/hardware/nrf52/x.yy.z/cores/nRF5/Udp.h

How to configure to use different WiFi Libraries

1. Modify pin-to-pin connection in WiFiNINA_Generic library

Please change the pin-to-pin connection in ~/Arduino/libraries/src/WiFiNINA_Pinout_Generic.h to match actual connection if using WiFiNINA with WiFiNINA_Generic library.

For example

#elif ( defined(NRF52840_FEATHER) || defined(NRF52832_FEATHER) || defined(NRF52_SERIES) || defined(ARDUINO_NRF52_ADAFRUIT) || \
        defined(NRF52840_FEATHER_SENSE) || defined(NRF52840_ITSYBITSY) || defined(NRF52840_CIRCUITPLAY) || defined(NRF52840_CLUE) || \
        defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )

  #warning You have to modify pin usage according to actual connection for NRF528XX
  // To define pin out for WiFiNINA here

  //#define PINS_COUNT           (60u)
  //NINA
  #define NINA_GPIO0  (26u)                             //26
  #define NINA_RESETN (27u)
  #define NINA_ACK    (28u)

  #define SPIWIFI_SS       24   //PIN_SPI1_SS            //24
  #define SPIWIFI_ACK      28   //NINA_ACK               //28 
  #define SPIWIFI_RESET    27   //NINA_RESETN            //27

2. How to select which built-in WiFi or shield to use

  • To use W102-based WiFiNINA, define in the sketch:
#define USE_WIFI_NINA         true
  • To use built-in WiFi101 or shield:
#define USE_WIFI_NINA         false
#define USE_WIFI101           true
  • To use MKR1000 with built-in WiFi101:
// Don't care false or true
#define USE_WIFI_NINA         false
  • For boards other than MKR1000, to use another WiFi library with the standard WiFi.h, such as WiFiEspAT library library
#define USE_WIFI_NINA         false
  • To use another WiFi library without the standard WiFi.h

For example, WiFi_XYZ library uses WiFi_XYZ.h

#define USE_WIFI_NINA         false
#define USE_WIFI_CUSTOM       true

...
//Must be placed before #include <WiFiWebServer.h>
#include <WiFi_XYZ.h>
#include <WiFiWebServer.h>

3. Important

  • The WiFiEsp, WiFi_Link libraries are not supported. Don't use unless you know how to modify those libraries.
  • Requests to support for any custom WiFi library will be ignored. Use at your own risk.

Usage

Class Constructor

  WiFiWebServer server(80);

Creates the WiFiWebServer class object.

Parameters:

host port number: int port (default is the standard HTTP port 80)

Basic Operations

Starting the server

  void begin();

Handling incoming client requests

  void handleClient();

Disabling the server

  void close();
  void stop();

Both methods function the same

Client request handlers

  void on();
  void addHandler();
  void onNotFound();
  void onFileUpload();

Example:

  server.on("/", handlerFunction);
  server.onNotFound(handlerFunction);   // called when handler is not assigned
  server.onFileUpload(handlerFunction); // handle file uploads

Sending responses to the client

  void send();
  void send_P();

Parameters:

code - HTTP response code, can be 200 or 404, etc.

content_type - HTTP content type, like "text/plain" or "image/png", etc.

content - actual content body

Advanced Options

Getting information about request arguments

  const String & arg();
  const String & argName();
  int   args();
  bool  hasArg();

Function usage:

arg - get request argument value, use arg("plain") to get POST body

argName - get request argument name

args - get arguments count

hasArg - check if argument exist

Getting information about request headers

  const String & header();
  const String & headerName();
  const String & hostHeader();
  int   headers();
  bool  hasHeader();

Function usage:

header - get request header value

headerName - get request header name

hostHeader - get request host header if available, else empty string

headers - get header count

hasHeader - check if header exist

Authentication

  bool authenticate();
  void requestAuthentication();

Function usage:

authenticate - server authentication, returns true if client is authenticated else false

requestAuthentication - sends authentication failure response to the client

Example Usage:

  if(!server.authenticate(username, password))
  {
    server.requestAuthentication();
  }

Other Function Calls

  const String& uri(); // get the current uri
  HTTPMethod    method(); // get the current method 
  WiFiClient    client(); // get the current client
  HTTPUpload&   upload(); // get the current upload
  
  void setContentLength(); // set content length
  void sendHeader(); // send HTTP header
  void sendContent(); // send content
  void sendContent_P(); 
  void collectHeaders(); // set the request headers to collect
  void serveStatic();
  
  size_t streamFile();

Examples:

Original Examples

  1. AdvancedWebServer
  2. AP_SimpleWebServer
  3. HelloServer
  4. HelloServer2
  5. HttpBasicAuth
  6. MQTTClient_Auth
  7. MQTTClient_Basic
  8. MQTT_ThingStream
  9. PostServer
  10. ScanNetworks
  11. SimpleAuthentication
  12. UdpNTPClient
  13. UdpSendReceive
  14. WebClient
  15. WebClientRepeating
  16. WebServer
  17. WiFiUdpNtpClient
  18. multiFileProject New

HTTP and WebSocket Client New Examples

  1. BasicAuthGet
  2. CustomHeader
  3. DweetGet
  4. DweetPost
  5. HueBlink
  6. node_test_server
  7. PostWithHeaders
  8. SimpleDelete
  9. SimpleGet
  10. SimpleHTTPExample
  11. SimplePost
  12. SimplePut
  13. SimpleWebSocket

WiFiMulti Examples

  1. AdvancedWebServer_WiFiMulti
  2. MQTTClient_Auth_WiFiMulti
  3. MQTTClient_Basic_WiFiMulti
  4. MQTT_ThingStream_WiFiMulti
  5. WiFiUdpNtpClient_WiFiMulti
  6. WebClient_WiFiMulti
  7. WebClientRepeating_WiFiMulti
  8. WebServer_WiFiMulti

Example AdvancedWebServer

1. File AdvancedWebServer.ino

WiFiWebServer/examples/AdvancedWebServer/AdvancedWebServer.ino

Lines 40 to 327 in 9094e54

#include "defines.h"
int status = WL_IDLE_STATUS; // the Wifi radio's status
int reqCount = 0; // number of requests received
WiFiWebServer server(80);
#if defined(LED_BUILTIN)
const int led = LED_BUILTIN;
#else
#if (ESP32)
// Using pin 13 will crash ESP32_C3
const int led = 2;
#else
const int led = 13;
#endif
#endif
void handleRoot()
{
#define BUFFER_SIZE 512
digitalWrite(led, 1);
char temp[BUFFER_SIZE];
int sec = millis() / 1000;
int min = sec / 60;
int hr = min / 60;
int day = hr / 24;
hr = hr % 24;
snprintf(temp, BUFFER_SIZE - 1,
"<html>\
<head>\
<meta http-equiv='refresh' content='5'/>\
<title>%s</title>\
<style>\
body { background-color: #cccccc; font-family: Arial, Helvetica, Sans-Serif; Color: #000088; }\
</style>\
</head>\
<body>\
<h1>Hello from %s</h1>\
<h3>running WiFiWebServer</h3>\
<h3>on %s</h3>\
<p>Uptime: %d d %02d:%02d:%02d</p>\
<img src=\"/test.svg\" />\
</body>\
</html>", BOARD_NAME, BOARD_NAME, SHIELD_TYPE, day, hr, min % 60, sec % 60);
server.send(200, F("text/html"), temp);
digitalWrite(led, 0);
}
void handleNotFound()
{
digitalWrite(led, 1);
String message = F("File Not Found\n\n");
message += F("URI: ");
message += server.uri();
message += F("\nMethod: ");
message += (server.method() == HTTP_GET) ? F("GET") : F("POST");
message += F("\nArguments: ");
message += server.args();
message += F("\n");
for (uint8_t i = 0; i < server.args(); i++)
{
message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
}
server.send(404, F("text/plain"), message);
digitalWrite(led, 0);
}
#define ORIGINAL_STR_LEN (2048 * MULTIPLY_FACTOR)
//String out;
void drawGraph()
{
static String out;
static uint16_t previousStrLen = ORIGINAL_STR_LEN;
if (out.length() == 0)
{
WS_LOGWARN1(F("String Len = 0, extend to"), ORIGINAL_STR_LEN);
out.reserve(ORIGINAL_STR_LEN);
}
#if (MULTIPLY_FACTOR == 1)
out = F( "<svg xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\" width=\"310\" height=\"150\">\n" \
"<rect width=\"310\" height=\"150\" fill=\"rgb(250, 230, 210)\" stroke-width=\"3\" stroke=\"rgb(0, 0, 0)\" />\n" \
"<g stroke=\"blue\">\n");
#elif (MULTIPLY_FACTOR == 2)
out = F( "<svg xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\" width=\"610\" height=\"150\">\n" \
"<rect width=\"610\" height=\"150\" fill=\"rgb(250, 230, 210)\" stroke-width=\"3\" stroke=\"rgb(0, 0, 0)\" />\n" \
"<g stroke=\"blue\">\n");
#elif (MULTIPLY_FACTOR == 4)
out = F( "<svg xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\" width=\"1210\" height=\"150\">\n" \
"<rect width=\"1210\" height=\"150\" fill=\"rgb(250, 230, 210)\" stroke-width=\"3\" stroke=\"rgb(0, 0, 0)\" />\n" \
"<g stroke=\"blue\">\n");
#endif
char temp[70];
int y = rand() % 130;
for (int x = 10; x < (300 * MULTIPLY_FACTOR); x += 10)
{
int y2 = rand() % 130;
sprintf(temp, "<line x1=\"%d\" y1=\"%d\" x2=\"%d\" y2=\"%d\" stroke-width=\"2\" />\n", x, 140 - y, x + 10, 140 - y2);
out += temp;
y = y2;
}
out += F("</g>\n</svg>\n");
WS_LOGDEBUG1(F("String Len = "), out.length());
if (out.length() > previousStrLen)
{
WS_LOGERROR3(F("String Len > "), previousStrLen, F(", extend to"), out.length() + 48);
previousStrLen = out.length() + 48;
out.reserve(previousStrLen);
}
else
{
server.send(200, "image/svg+xml", out);
}
}
void setup()
{
//out.reserve(ORIGINAL_STR_LEN);
pinMode(led, OUTPUT);
digitalWrite(led, 0);
Serial.begin(115200);
while (!Serial && millis() < 5000);
delay(200);
Serial.print(F("\nStarting AdvancedWebServer on "));
Serial.print(BOARD_NAME);
Serial.print(F(" with "));
Serial.println(SHIELD_TYPE);
Serial.println(WIFI_WEBSERVER_VERSION);
#if WIFI_USING_ESP_AT
// initialize serial for ESP module
EspSerial.begin(115200);
// initialize ESP module
WiFi.init(&EspSerial);
Serial.println(F("WiFi shield init done"));
#endif
#if ! (ESP32 || ESP8266)
// check for the presence of the shield
#if USE_WIFI_NINA
if (WiFi.status() == WL_NO_MODULE)
#else
if (WiFi.status() == WL_NO_SHIELD)
#endif
{
Serial.println(F("WiFi shield not present"));
// don't continue
while (true);
}
#endif
#if USE_WIFI_NINA
String fv = WiFi.firmwareVersion();
if (fv < WIFI_FIRMWARE_LATEST_VERSION)
{
Serial.println(F("Please upgrade the firmware"));
}
#endif
#if (ESP32 || ESP8266)
WiFi.mode(WIFI_STA);
Serial.print(F("Connecting to WPA SSID: "));
Serial.println(ssid);
if (WiFi.status() != WL_CONNECTED)
{
if (strlen(pass) >= 8)
{
WiFi.begin(ssid, pass);
}
else
{
WiFi.begin(ssid);
}
}
while (WiFi.status() != WL_CONNECTED)
{
delay(500);
}
#else
// attempt to connect to WiFi network
while ( status != WL_CONNECTED)
{
//delay(500);
Serial.print(F("Connecting to WPA SSID: "));
Serial.println(ssid);
// Connect to WPA/WPA2 network
status = WiFi.begin(ssid, pass);
}
#endif
server.on(F("/"), handleRoot);
server.on(F("/test.svg"), drawGraph);
server.on(F("/inline"), []()
{
server.send(200, F("text/plain"), F("This works as well"));
});
server.onNotFound(handleNotFound);
server.begin();
Serial.print(F("HTTP server started @ "));
Serial.println(WiFi.localIP());
}
void heartBeatPrint()
{
static int num = 1;
Serial.print(F("H"));
if (num == 80)
{
Serial.println();
num = 1;
}
else if (num++ % 10 == 0)
{
Serial.print(F(" "));
}
}
void check_status()
{
static unsigned long checkstatus_timeout = 0;
#define STATUS_CHECK_INTERVAL 60000L
// Send status report every STATUS_REPORT_INTERVAL (60) seconds: we don't need to send updates frequently if there is no status change.
if ((millis() > checkstatus_timeout) || (checkstatus_timeout == 0))
{
heartBeatPrint();
checkstatus_timeout = millis() + STATUS_CHECK_INTERVAL;
}
}
void loop()
{
server.handleClient();
check_status();
}

2. File defines.h

WiFiWebServer/examples/AdvancedWebServer/defines.h

Lines 12 to 409 in 9094e54

#ifndef defines_h
#define defines_h
#define DEBUG_WIFI_WEBSERVER_PORT Serial
// Debug Level from 0 to 4
#define _WIFI_LOGLEVEL_ 1
#define _WIFININA_LOGLEVEL_ 1
#if ( defined(ARDUINO_PORTENTA_H7_M7) || defined(ARDUINO_PORTENTA_H7_M4) )
#define MULTIPLY_FACTOR 4
#if defined(BOARD_NAME)
#undef BOARD_NAME
#endif
#if defined(CORE_CM7)
#warning Using Portenta H7 M7 core
#define BOARD_NAME "PORTENTA_H7_M7"
#else
#warning Using Portenta H7 M4 core
#define BOARD_NAME "PORTENTA_H7_M4"
#endif
#define USE_WIFI_PORTENTA_H7 true
#define USE_WIFI_NINA false
// To use the default WiFi library here
#define USE_WIFI_CUSTOM false
#elif (ESP32)
#define USE_WIFI_NINA false
// To use the default WiFi library here
#define USE_WIFI_CUSTOM false
#elif (ESP8266)
#define USE_WIFI_NINA false
// To use the default WiFi library here
#define USE_WIFI_CUSTOM true
#elif ( defined(ARDUINO_SAMD_MKR1000) || defined(ARDUINO_SAMD_MKRWIFI1010) )
#define MULTIPLY_FACTOR 2
#define USE_WIFI_NINA false
#define USE_WIFI101 true
#define USE_WIFI_CUSTOM false
#elif ( defined(ARDUINO_NANO_RP2040_CONNECT) || defined(ARDUINO_SAMD_NANO_33_IOT) )
#define MULTIPLY_FACTOR 4 //2
#define USE_WIFI_NINA true
#define USE_WIFI101 false
#define USE_WIFI_CUSTOM false
#elif defined(ARDUINO_RASPBERRY_PI_PICO_W)
#define MULTIPLY_FACTOR 4
#define USE_WIFI_NINA false
#define USE_WIFI101 false
#define USE_WIFI_CUSTOM false
#elif ( defined(__AVR_ATmega4809__) || defined(ARDUINO_AVR_UNO_WIFI_REV2) || defined(ARDUINO_AVR_NANO_EVERY) || \
defined(ARDUINO_AVR_ATmega4809) || defined(ARDUINO_AVR_ATmega4808) || defined(ARDUINO_AVR_ATmega3209) || \
defined(ARDUINO_AVR_ATmega3208) || defined(ARDUINO_AVR_ATmega1609) || defined(ARDUINO_AVR_ATmega1608) || \
defined(ARDUINO_AVR_ATmega809) || defined(ARDUINO_AVR_ATmega808) )
#error Not supported. Lack of memory for megaAVR
#else
#define USE_WIFI_NINA false
#define USE_WIFI101 false
// If not USE_WIFI_NINA, you can USE_WIFI_CUSTOM, then include the custom WiFi library here
#define USE_WIFI_CUSTOM true
#endif
#if (!USE_WIFI_NINA && USE_WIFI_CUSTOM)
#if (ESP8266)
#include "ESP8266WiFi.h"
#else
//#include "WiFi_XYZ.h"
#include "WiFiEspAT.h"
#define WIFI_USING_ESP_AT true
#endif
#endif
#if WIFI_USING_ESP_AT
#define EspSerial Serial1
#error WIFI_USING_ESP_AT is not supported for AdvancedWebServer
#endif
#if USE_WIFI_PORTENTA_H7
#warning Using Portenta H7 WiFi
#define SHIELD_TYPE "Portenta_H7 WiFi"
#elif USE_WIFI_NINA
#warning Using WiFiNINA using WiFiNINA_Generic Library
#define SHIELD_TYPE "WiFiNINA using WiFiNINA_Generic Library"
#elif USE_WIFI101
#warning Using WiFi101 using WiFi101 Library
#define SHIELD_TYPE "WiFi101 using WiFi101 Library"
#elif (ESP32 || ESP8266)
#warning Using ESP WiFi with WiFi Library
#define SHIELD_TYPE "ESP WiFi using WiFi Library"
#elif defined(ARDUINO_RASPBERRY_PI_PICO_W)
#warning Using RP2040W CYW43439 WiFi
#define SHIELD_TYPE "RP2040W CYW43439 WiFi"
#elif USE_WIFI_CUSTOM
#warning Using Custom WiFi using Custom WiFi Library
#define SHIELD_TYPE "Custom WiFi using Custom WiFi Library"
#else
#define SHIELD_TYPE "Unknown WiFi shield/Library"
#endif
#if ( defined(NRF52840_FEATHER) || defined(NRF52832_FEATHER) || defined(NRF52_SERIES) || defined(ARDUINO_NRF52_ADAFRUIT) || \
defined(NRF52840_FEATHER_SENSE) || defined(NRF52840_ITSYBITSY) || defined(NRF52840_CIRCUITPLAY) || defined(NRF52840_CLUE) || \
defined(NRF52840_METRO) || defined(NRF52840_PCA10056) || defined(PARTICLE_XENON) || defined(NINA_B302_ublox) || defined(NINA_B112_ublox) )
#if defined(WIFI_USE_NRF528XX)
#undef WIFI_USE_NRF528XX
#endif
#define WIFI_USE_NRF528XX true
#endif
#if ( defined(ARDUINO_SAMD_ZERO) || defined(ARDUINO_SAMD_MKR1000) || defined(ARDUINO_SAMD_MKRWIFI1010) \
|| defined(ARDUINO_SAMD_NANO_33_IOT) || defined(ARDUINO_SAMD_MKRFox1200) || defined(ARDUINO_SAMD_MKRWAN1300) || defined(ARDUINO_SAMD_MKRWAN1310) \
|| defined(ARDUINO_SAMD_MKRGSM1400) || defined(ARDUINO_SAMD_MKRNB1500) || defined(ARDUINO_SAMD_MKRVIDOR4000) || defined(__SAMD21G18A__) \
|| defined(ARDUINO_SAMD_CIRCUITPLAYGROUND_EXPRESS) || defined(__SAMD21E18A__) || defined(__SAMD51__) || defined(__SAMD51J20A__) || defined(__SAMD51J19A__) \
|| defined(__SAMD51G19A__) || defined(__SAMD51P19A__) || defined(__SAMD21G18A__) )
#if defined(WIFI_USE_SAMD)
#undef WIFI_USE_SAMD
#endif
#define WIFI_USE_SAMD true
#endif
#if ( defined(ARDUINO_SAM_DUE) || defined(__SAM3X8E__) )
#if defined(WIFI_USE_SAM_DUE)
#undef WIFI_USE_SAM_DUE
#endif
#define WIFI_USE_SAM_DUE true
#warning Use SAM_DUE architecture
#endif
#if ( defined(STM32F0) || defined(STM32F1) || defined(STM32F2) || defined(STM32F3) ||defined(STM32F4) || defined(STM32F7) || \
defined(STM32L0) || defined(STM32L1) || defined(STM32L4) || defined(STM32H7) ||defined(STM32G0) || defined(STM32G4) || \
defined(STM32WB) || defined(STM32MP1) ) && ! ( defined(ARDUINO_PORTENTA_H7_M7) || defined(ARDUINO_PORTENTA_H7_M4) )
#if defined(WIFI_USE_STM32)
#undef WIFI_USE_STM32
#endif
#define WIFI_USE_STM32 true
#endif
#ifdef CORE_TEENSY
#if defined(__IMXRT1062__)
// For Teensy 4.1/4.0
#define BOARD_TYPE "TEENSY 4.1/4.0"
#elif defined(__MK66FX1M0__)
#define BOARD_TYPE "Teensy 3.6"
#elif defined(__MK64FX512__)
#define BOARD_TYPE "Teensy 3.5"
#elif defined(__MKL26Z64__)
#define BOARD_TYPE "Teensy LC"
#elif defined(__MK20DX256__)
#define BOARD_TYPE "Teensy 3.2" // and Teensy 3.1 (obsolete)
#elif defined(__MK20DX128__)
#define BOARD_TYPE "Teensy 3.0"
#elif defined(__AVR_AT90USB1286__)
#error Teensy 2.0++ not supported yet
#elif defined(__AVR_ATmega32U4__)
#error Teensy 2.0 not supported yet
#else
// For Other Boards
#define BOARD_TYPE "Unknown Teensy Board"
#endif
#elif defined(WIFI_USE_NRF528XX)
#if defined(NRF52840_FEATHER)
#define BOARD_TYPE "NRF52840_FEATHER_EXPRESS"
#elif defined(NRF52832_FEATHER)
#define BOARD_TYPE "NRF52832_FEATHER"
#elif defined(NRF52840_FEATHER_SENSE)
#define BOARD_TYPE "NRF52840_FEATHER_SENSE"
#elif defined(NRF52840_ITSYBITSY)
#define BOARD_TYPE "NRF52840_ITSYBITSY_EXPRESS"
#elif defined(NRF52840_CIRCUITPLAY)
#define BOARD_TYPE "NRF52840_CIRCUIT_PLAYGROUND"
#elif defined(NRF52840_CLUE)
#define BOARD_TYPE "NRF52840_CLUE"
#elif defined(NRF52840_METRO)
#define BOARD_TYPE "NRF52840_METRO_EXPRESS"
#elif defined(NRF52840_PCA10056)
#define BOARD_TYPE "NORDIC_NRF52840DK"
#elif defined(NINA_B302_ublox)
#define BOARD_TYPE "NINA_B302_ublox"
#elif defined(NINA_B112_ublox)
#define BOARD_TYPE "NINA_B112_ublox"
#elif defined(PARTICLE_XENON)
#define BOARD_TYPE "PARTICLE_XENON"
#elif defined(MDBT50Q_RX)
#define BOARD_TYPE "RAYTAC_MDBT50Q_RX"
#elif defined(ARDUINO_NRF52_ADAFRUIT)
#define BOARD_TYPE "ARDUINO_NRF52_ADAFRUIT"
#else
#define BOARD_TYPE "nRF52 Unknown"
#endif
#elif defined(WIFI_USE_SAMD)
#if defined(ARDUINO_SAMD_ZERO)
#define BOARD_TYPE "SAMD Zero"
#elif defined(ARDUINO_SAMD_MKR1000)
#define BOARD_TYPE "SAMD MKR1000"
#elif defined(ARDUINO_SAMD_MKRWIFI1010)
#define BOARD_TYPE "SAMD MKRWIFI1010"
#elif defined(ARDUINO_SAMD_NANO_33_IOT)
#define BOARD_TYPE "SAMD NANO_33_IOT"
#elif defined(ARDUINO_SAMD_MKRFox1200)
#define BOARD_TYPE "SAMD MKRFox1200"
#elif ( defined(ARDUINO_SAMD_MKRWAN1300) || defined(ARDUINO_SAMD_MKRWAN1310) )
#define BOARD_TYPE "SAMD MKRWAN13X0"
#elif defined(ARDUINO_SAMD_MKRGSM1400)
#define BOARD_TYPE "SAMD MKRGSM1400"
#elif defined(ARDUINO_SAMD_MKRNB1500)
#define BOARD_TYPE "SAMD MKRNB1500"
#elif defined(ARDUINO_SAMD_MKRVIDOR4000)
#define BOARD_TYPE "SAMD MKRVIDOR4000"
#elif defined(ARDUINO_SAMD_CIRCUITPLAYGROUND_EXPRESS)
#define BOARD_TYPE "SAMD ARDUINO_SAMD_CIRCUITPLAYGROUND_EXPRESS"
#elif defined(ADAFRUIT_FEATHER_M0_EXPRESS)
#define BOARD_TYPE "SAMD21 ADAFRUIT_FEATHER_M0_EXPRESS"
#elif defined(ADAFRUIT_METRO_M0_EXPRESS)
#define BOARD_TYPE "SAMD21 ADAFRUIT_METRO_M0_EXPRESS"
#elif defined(ADAFRUIT_CIRCUITPLAYGROUND_M0)
#define BOARD_TYPE "SAMD21 ADAFRUIT_CIRCUITPLAYGROUND_M0"
#elif defined(ADAFRUIT_GEMMA_M0)
#define BOARD_TYPE "SAMD21 ADAFRUIT_GEMMA_M0"
#elif defined(ADAFRUIT_TRINKET_M0)
#define BOARD_TYPE "SAMD21 ADAFRUIT_TRINKET_M0"
#elif defined(ADAFRUIT_ITSYBITSY_M0)
#define BOARD_TYPE "SAMD21 ADAFRUIT_ITSYBITSY_M0"
#elif defined(ARDUINO_SAMD_HALLOWING_M0)
#define BOARD_TYPE "SAMD21 ARDUINO_SAMD_HALLOWING_M0"
#elif defined(ADAFRUIT_METRO_M4_EXPRESS)
#define BOARD_TYPE "SAMD51 ADAFRUIT_METRO_M4_EXPRESS"
#elif defined(ADAFRUIT_GRAND_CENTRAL_M4)
#define BOARD_TYPE "SAMD51 ADAFRUIT_GRAND_CENTRAL_M4"
#elif defined(ADAFRUIT_FEATHER_M4_EXPRESS)
#define BOARD_TYPE "SAMD51 ADAFRUIT_FEATHER_M4_EXPRESS"
#elif defined(ADAFRUIT_ITSYBITSY_M4_EXPRESS)
#define BOARD_TYPE "SAMD51 ADAFRUIT_ITSYBITSY_M4_EXPRESS"
#elif defined(ADAFRUIT_TRELLIS_M4_EXPRESS)
#define BOARD_TYPE "SAMD51 ADAFRUIT_TRELLIS_M4_EXPRESS"
#elif defined(ADAFRUIT_PYPORTAL)
#define BOARD_TYPE "SAMD51 ADAFRUIT_PYPORTAL"
#elif defined(ADAFRUIT_PYPORTAL_M4_TITANO)
#define BOARD_TYPE "SAMD51 ADAFRUIT_PYPORTAL_M4_TITANO"
#elif defined(ADAFRUIT_PYBADGE_M4_EXPRESS)
#define BOARD_TYPE "SAMD51 ADAFRUIT_PYBADGE_M4_EXPRESS"
#elif defined(ADAFRUIT_METRO_M4_AIRLIFT_LITE)
#define BOARD_TYPE "SAMD51 ADAFRUIT_METRO_M4_AIRLIFT_LITE"
#elif defined(ADAFRUIT_PYGAMER_M4_EXPRESS)
#define BOARD_TYPE "SAMD51 ADAFRUIT_PYGAMER_M4_EXPRESS"
#elif defined(ADAFRUIT_PYGAMER_ADVANCE_M4_EXPRESS)
#define BOARD_TYPE "SAMD51 ADAFRUIT_PYGAMER_ADVANCE_M4_EXPRESS"
#elif defined(ADAFRUIT_PYBADGE_AIRLIFT_M4)
#define BOARD_TYPE "SAMD51 ADAFRUIT_PYBADGE_AIRLIFT_M4"
#elif defined(ADAFRUIT_MONSTER_M4SK_EXPRESS)
#define BOARD_TYPE "SAMD51 ADAFRUIT_MONSTER_M4SK_EXPRESS"
#elif defined(ADAFRUIT_HALLOWING_M4_EXPRESS)
#define BOARD_TYPE "SAMD51 ADAFRUIT_HALLOWING_M4_EXPRESS"
#elif defined(SEEED_WIO_TERMINAL)
#define BOARD_TYPE "SAMD SEEED_WIO_TERMINAL"
#elif defined(SEEED_FEMTO_M0)
#define BOARD_TYPE "SAMD SEEED_FEMTO_M0"
#elif defined(SEEED_XIAO_M0)
#define BOARD_TYPE "SAMD SEEED_XIAO_M0"
#elif defined(Wio_Lite_MG126)
#define BOARD_TYPE "SAMD SEEED Wio_Lite_MG126"
#elif defined(WIO_GPS_BOARD)
#define BOARD_TYPE "SAMD SEEED WIO_GPS_BOARD"
#elif defined(SEEEDUINO_ZERO)
#define BOARD_TYPE "SAMD SEEEDUINO_ZERO"
#elif defined(SEEEDUINO_LORAWAN)
#define BOARD_TYPE "SAMD SEEEDUINO_LORAWAN"
#elif defined(SEEED_GROVE_UI_WIRELESS)
#define BOARD_TYPE "SAMD SEEED_GROVE_UI_WIRELESS"
#elif defined(__SAMD21E18A__)
#define BOARD_TYPE "SAMD21E18A"
#elif defined(__SAMD21G18A__)
#define BOARD_TYPE "SAMD21G18A"
#elif defined(__SAMD51G19A__)
#define BOARD_TYPE "SAMD51G19A"
#elif defined(__SAMD51J19A__)
#define BOARD_TYPE "SAMD51J19A"
#elif defined(__SAMD51P19A__)
#define BOARD_TYPE "__SAMD51P19A__"
#elif defined(__SAMD51J20A__)
#define BOARD_TYPE "SAMD51J20A"
#elif defined(__SAM3X8E__)
#define BOARD_TYPE "SAM3X8E"
#elif defined(__CPU_ARC__)
#define BOARD_TYPE "CPU_ARC"
#elif defined(__SAMD51__)
#define BOARD_TYPE "SAMD51"
#else
#define BOARD_TYPE "SAMD Unknown"
#endif
#elif defined(WIFI_USE_STM32)
#if defined(STM32F0)
#warning STM32F0 board selected
#define BOARD_TYPE "STM32F0"
#elif defined(STM32F1)
#warning STM32F1 board selected
#define BOARD_TYPE "STM32F1"
#elif defined(STM32F2)
#warning STM32F2 board selected
#define BOARD_TYPE "STM32F2"
#elif defined(STM32F3)
#warning STM32F3 board selected
#define BOARD_TYPE "STM32F3"
#elif defined(STM32F4)
#warning STM32F4 board selected
#define BOARD_TYPE "STM32F4"
#elif defined(STM32F7)
#warning STM32F7 board selected
#define BOARD_TYPE "STM32F7"
#elif defined(STM32L0)
#warning STM32L0 board selected
#define BOARD_TYPE "STM32L0"
#elif defined(STM32L1)
#warning STM32L1 board selected
#define BOARD_TYPE "STM32L1"
#elif defined(STM32L4)
#warning STM32L4 board selected
#define BOARD_TYPE "STM32L4"
#elif defined(STM32H7)
#warning STM32H7 board selected
#define BOARD_TYPE "STM32H7"
#elif defined(STM32G0)
#warning STM32G0 board selected
#define BOARD_TYPE "STM32G0"
#elif defined(STM32G4)
#warning STM32G4 board selected
#define BOARD_TYPE "STM32G4"
#elif defined(STM32WB)
#warning STM32WB board selected
#define BOARD_TYPE "STM32WB"
#elif defined(STM32MP1)
#warning STM32MP1 board selected
#define BOARD_TYPE "STM32MP1"
#else
#warning STM32 unknown board selected
#define BOARD_TYPE "STM32 Unknown"
#endif
#elif defined(ESP32)
#warning ESP32 board selected
#define BOARD_TYPE "ESP32"
#define MULTIPLY_FACTOR 4
#elif defined(ESP8266)
#warning ESP8266 board selected
#define BOARD_TYPE "ESP8266"
#define MULTIPLY_FACTOR 4
#else
#define BOARD_TYPE "AVR Mega"
#endif
#ifndef BOARD_NAME
#if defined(ARDUINO_BOARD)
#define BOARD_NAME ARDUINO_BOARD
#elif defined(BOARD_TYPE)
#define BOARD_NAME BOARD_TYPE
#else
#define BOARD_NAME "Unknown Board"
#endif
#endif
#if !defined(MULTIPLY_FACTOR)
#define MULTIPLY_FACTOR 1
#endif
//#define SENDCONTENT_P_BUFFER_SZ 8192
#include <WiFiWebServer.h>
char ssid[] = "YOUR_SSID"; // your network SSID (name)
char pass[] = "12345678"; // your network password
#endif //defines_h

Debug Terminal Output Samples

1. AdvancedWebServer on Arduino SAMD_NANO_33_IOT using WiFiNINA_Generic Library

The following are debug terminal output and screen shot when running example AdvancedWebServer on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library

Starting AdvancedServer on SAMD_NANO_33_IOT
WiFiWebServer v1.10.1
[NN] ===============================
[NN] 
Used/default SPI pinout: 
[NN] MOSI:  11
[NN] MISO:  12
[NN] SCK:  13
[NN] SS:  10
[NN] ===============================
[NN] 
Used/default NINA pinout: 
[NN] NINA_GPIO0:  26
[NN] NINA_RESETN/SPIWIFI_RESET:  27
[NN] NINA_ACK:  28
[NN] SS:  10
[NN] ===============================
[NN] 
Actual final pinout to used: 
[NN] SPIWIFI_SS:  24
[NN] SLAVESELECT/SPIWIFI_SS:  24
[NN] SLAVEREADY/SPIWIFI_ACK/NINA_ACK:  28
[NN] SLAVERESET/SPIWIFI_RESET/NINA_RESETN:  27
[NN] ===============================
Connecting to WPA SSID: HueNet1
HTTP server started @ 192.168.2.118
H[WIFI] String Len = 0, extend to 2048
WiFiWebServer::handleClient: New Client
method:  GET
url:  /
search:
headerName: Host
headerValue: 192.168.2.118
headerName: Connection
headerValue: keep-alive
headerName: Cache-Control
headerValue: max-age=0
headerName: DNT
headerValue: 1
headerName: Upgrade-Insecure-Requests
headerValue: 1
headerName: User-Agent
headerValue: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36
headerName: Accept
headerValue: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
headerName: Accept-Encoding
headerValue: gzip, deflate
headerName: Accept-Language
headerValue: en-GB,en-US;q=0.9,en;q=0.8
headerName: Cookie
headerValue: NINASESSIONID=0
args:
args count:  0
args:
args count:  0
Request: /
Arguments: 
Final list of key/value pairs:
WiFiWebServer::_handleRequest handle
WiFiWebServer::send1: len =  330
content =  <html><head><meta http-equiv='refresh' content='5'/><title>WiFiNINA SAMD_NANO_33_IOT</title><style>body { background-color: #cccccc; font-family: Arial, Helvetica, Sans-Serif; Color: #000088; }</style></head><body><h1>Hello from WiFiNINA</h1><h2>on SAMD_NANO_33_IOT</h2><p>Uptime: 00:00:20</p><img src="/test.svg" /></body></html>
WiFiWebServer::_prepareHeader sendHeader Conn close
WiFiWebServer::send1: write header =  HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 330
Connection: close


WiFiWebServer::sendContent: Client.write content:  <html><head><meta http-equiv='refresh' content='5'/><title>WiFiNINA SAMD_NANO_33_IOT</title><style>body { background-color: #cccccc; font-family: Arial, Helvetica, Sans-Serif; Color: #000088; }</style></head><body><h1>Hello from WiFiNINA</h1><h2>on SAMD_NANO_33_IOT</h2><p>Uptime: 00:00:20</p><img src="/test.svg" /></body></html>
WiFiWebServer::_handleRequest OK
WiFiWebServer::handleClient: Client disconnected
WiFiWebServer::handleClient: Don't keepCurrentClient
WiFiWebServer::handleClient: Client disconnected
WiFiWebServer::handleClient: New Client
method:  GET
url:  /test.svg
search:
headerName: Host
headerValue: 192.168.2.118
headerName: Connection
headerValue: keep-alive
headerName: User-Agent
headerValue: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36
headerName: DNT
headerValue: 1
headerName: Accept
headerValue: image/webp,image/apng,image/*,*/*;q=0.8
headerName: Referer
headerValue: http://192.168.2.118/
headerName: Accept-Encoding
headerValue: gzip, deflate
headerName: Accept-Language
headerValue: en-GB,en-US;q=0.9,en;q=0.8
headerName: Cookie
headerValue: NINASESSIONID=0
args:
args count:  0
args:
args count:  0
Request: /test.svg
Arguments: 
Final list of key/value pairs:
WiFiWebServer::_handleRequest handle
WiFiWebServer::send1: len =  1946
content =  <svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="310" height="150">
<rect width="310" height="150" fill="rgb(250, 230, 210)" stroke-width="1" stroke="rgb(0, 0, 0)" />
<g stroke="black">
<line x1="10" y1="77" x2="20" y2="67" stroke-width="1" />
<line x1="20" y1="67" x2="30" y2="98" stroke-width="1" />
<line x1="30" y1="98" x2="40" y2="111" stroke-width="1" />
<line x1="40" y1="111" x2="50" y2="90" stroke-width="1" />
<line x1="50" y1="90" x2="60" y2="22" stroke-width="1" />
<line x1="60" y1="22" x2="70" y2="98" stroke-width="1" />
<line x1="70" y1="98" x2="80" y2="64" stroke-width="1" />
<line x1="80" y1="64" x2="90" y2="104" stroke-width="1" />
<line x1="90" y1="104" x2="100" y2="31" stroke-width="1" />
<line x1="100" y1="31" x2="110" y2="59" stroke-width="1" />
<line x1="110" y1="59" x2="120" y2="139" stroke-width="1" />
<line x1="120" y1="139" x2="130" y2="117" stroke-width="1" />
<line x1="130" y1="117" x2="140" y2="75" stroke-width="1" />
<line x1="140" y1="75" x2="150" y2="72" stroke-width="1" />
<line x1="150" y1="72" x2="160" y2="137" stroke-width="1" />
<line x1="160" y1="137" x2="170" y2="20" stroke-width="1" />
<line x1="170" y1="20" x2="180" y2="94" stroke-width="1" />
<line x1="180" y1="94" x2="190" y2="81" stroke-width="1" />
<line x1="190" y1="81" x2="200" y2="38" stroke-width="1" />
<line x1="200" y1="38" x2="210" y2="33" stroke-width="1" />
<line x1="210" y1="33" x2="220" y2="53" stroke-width="1" />
<line x1="220" y1="53" x2="230" y2="88" stroke-width="1" />
<line x1="230" y1="88" x2="240" y2="32" stroke-width="1" />
<line x1="240" y1="32" x2="250" y2="110" stroke-width="1" />
<line x1="250" y1="110" x2="260" y2="87" stroke-width="1" />
<line x1="260" y1="87" x2="270" y2="11" stroke-width="1" />
<line x1="270" y1="11" x2="280" y2="98" stroke-width="1" />
<line x1="280" y1="98" x2="290" y2="76" stroke-width="1" />
<line x1="290" y1="76" x2="300" y2="121" stroke-width="1" />
</g>
</svg>

WiFiWebServer::_prepareHeader sendHeader Conn close
WiFiWebServer::send1: write header =  HTTP/1.1 200 OK
Content-Type: image/svg+xml
Content-Length: 1946
Connection: close

2. SimpleWebSocket on Arduino SAMD_NANO_33_IOT using WiFiNINA_Generic Library

The terminal output of SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library running SimpleWebSocket example to demonstrate newly-added WebSocket Client feature.

Starting SimpleWebSocket on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
WiFiWebServer v1.10.1
Connecting to SSID: HueNet1
You're connected to the network, IP = 192.168.2.98
SSID: HueNet1, Signal strength (RSSI):-24 dBm
starting WebSocket client
Sending Hello 0
Sending Hello 1
Received a message:
0 => Hello from SimpleWebSocket on SAMD_NANO_33_IOT, millis = 6642
Sending Hello 2
Received a message:
1 => Hello from SimpleWebSocket on SAMD_NANO_33_IOT, millis = 11648
Sending Hello 3
Received a message:
2 => Hello from SimpleWebSocket on SAMD_NANO_33_IOT, millis = 16655
Sending Hello 4
Received a message:
3 => Hello from SimpleWebSocket on SAMD_NANO_33_IOT, millis = 21661
Sending Hello 5
Received a message:
4 => Hello from SimpleWebSocket on SAMD_NANO_33_IOT, millis = 26668
Sending Hello 6
Received a message:
5 => Hello from SimpleWebSocket on SAMD_NANO_33_IOT, millis = 31675

3. SimpleHTTPExample on Arduino SAMD_NANO_33_IOT using WiFiNINA_Generic Library

The terminal output of SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library running SimpleHTTPExample example to demonstrate newly-added HTTP Client feature.

Starting SimpleHTTPExample on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
WiFiWebServer v1.10.1
Connecting to SSID: HueNet1
You're connected to the network, IP = 192.168.2.98
SSID: HueNet1, Signal strength (RSSI):-21 dBm
startedRequest ok
Got status code: 200
Content length is: 2263
Body returned follows:

           `:;;;,`                      .:;;:.           
        .;;;;;;;;;;;`                :;;;;;;;;;;:     TM 
      `;;;;;;;;;;;;;;;`            :;;;;;;;;;;;;;;;      
     :;;;;;;;;;;;;;;;;;;         `;;;;;;;;;;;;;;;;;;     
    ;;;;;;;;;;;;;;;;;;;;;       .;;;;;;;;;;;;;;;;;;;;    
   ;;;;;;;;:`   `;;;;;;;;;     ,;;;;;;;;.`   .;;;;;;;;   
  .;;;;;;,         :;;;;;;;   .;;;;;;;          ;;;;;;;  
  ;;;;;;             ;;;;;;;  ;;;;;;,            ;;;;;;. 
 ,;;;;;               ;;;;;;.;;;;;;`              ;;;;;; 
 ;;;;;.                ;;;;;;;;;;;`      ```       ;;;;;`
 ;;;;;                  ;;;;;;;;;,       ;;;       .;;;;;
`;;;;:                  `;;;;;;;;        ;;;        ;;;;;
,;;;;`    `,,,,,,,,      ;;;;;;;      .,,;;;,,,     ;;;;;
:;;;;`    .;;;;;;;;       ;;;;;,      :;;;;;;;;     ;;;;;
:;;;;`    .;;;;;;;;      `;;;;;;      :;;;;;;;;     ;;;;;
.;;;;.                   ;;;;;;;.        ;;;        ;;;;;
 ;;;;;                  ;;;;;;;;;        ;;;        ;;;;;
 ;;;;;                 .;;;;;;;;;;       ;;;       ;;;;;,
 ;;;;;;               `;;;;;;;;;;;;                ;;;;; 
 `;;;;;,             .;;;;;; ;;;;;;;              ;;;;;; 
  ;;;;;;:           :;;;;;;.  ;;;;;;;            ;;;;;;  
   ;;;;;;;`       .;;;;;;;,    ;;;;;;;;        ;;;;;;;:  
    ;;;;;;;;;:,:;;;;;;;;;:      ;;;;;;;;;;:,;;;;;;;;;;   
    `;;;;;;;;;;;;;;;;;;;.        ;;;;;;;;;;;;;;;;;;;;    
      ;;;;;;;;;;;;;;;;;           :;;;;;;;;;;;;;;;;:     
       ,;;;;;;;;;;;;;,              ;;;;;;;;;;;;;;       
         .;;;;;;;;;`                  ,;;;;;;;;:         
                                                         
                                                         
                                                         
                                                         
    ;;;   ;;;;;`  ;;;;:  .;;  ;; ,;;;;;, ;;. `;,  ;;;;   
    ;;;   ;;:;;;  ;;;;;; .;;  ;; ,;;;;;: ;;; `;, ;;;:;;  
   ,;:;   ;;  ;;  ;;  ;; .;;  ;;   ,;,   ;;;,`;, ;;  ;;  
   ;; ;:  ;;  ;;  ;;  ;; .;;  ;;   ,;,   ;;;;`;, ;;  ;;. 
   ;: ;;  ;;;;;:  ;;  ;; .;;  ;;   ,;,   ;;`;;;, ;;  ;;` 
  ,;;;;;  ;;`;;   ;;  ;; .;;  ;;   ,;,   ;; ;;;, ;;  ;;  
  ;;  ,;, ;; .;;  ;;;;;:  ;;;;;: ,;;;;;: ;;  ;;, ;;;;;;  
  ;;   ;; ;;  ;;` ;;;;.   `;;;:  ,;;;;;, ;;  ;;,  ;;;;

4. DweetPost on Arduino SAMD_NANO_33_IOT using WiFiNINA_Generic Library

The terminal output of SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library running DweetPost example to demonstrate newly-added HTTP Client feature.

Starting DweetPost on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
WiFiWebServer v1.10.1
Connecting to SSID: HueNet1
You're connected to the network, IP = 192.168.2.98
SSID: HueNet1, Signal strength (RSSI):-22 dBm
making POST request
Status code: 200
Response: {"this":"succeeded","by":"dweeting","the":"dweet","with":{"thing":"Hello-from-SAMD_NANO_33_IOT","created":"2020-11-17T19:55:37.378Z","content":{"sensorValue":581},"transaction":"f968ee5f-35b5-4984-ac3d-34d93fdaddbe"}}
Wait ten seconds

making POST request
Status code: 200
Response: {"this":"succeeded","by":"dweeting","the":"dweet","with":{"thing":"Hello-from-SAMD_NANO_33_IOT","created":"2020-11-17T19:55:48.925Z","content":{"sensorValue":570},"transaction":"68ee52e0-22a3-4af2-96cd-aaa53587b314"}}
Wait ten seconds

5. DweetGet on Arduino SAMD_NANO_33_IOT using WiFiNINA_Generic Library

The terminal output of SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library running DweetGet example to demonstrate newly-added HTTP Client feature.

Starting DweetGet on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
WiFiWebServer v1.10.1
Connecting to SSID: HueNet1
You're connected to the network, IP = 192.168.2.98
SSID: HueNet1, Signal strength (RSSI):-25 dBm
Making GET request
Status code: 200
Response: {"this":"succeeded","by":"getting","the":"dweets","with":[{"thing":"Hello-from-SAMD_NANO_33_IOT","created":"2020-11-17T20:06:18.905Z","content":{"sensorValue":567}}]}
"sensorValue":567
Value string: 567
Actual value: 567
Wait ten seconds
Making GET request
Status code: 200
Response: {"this":"succeeded","by":"getting","the":"dweets","with":[{"thing":"Hello-from-SAMD_NANO_33_IOT","created":"2020-11-17T20:06:18.905Z","content":{"sensorValue":567}}]}
"sensorValue":567
Value string: 567
Actual value: 567
Wait ten seconds

6. MQTTClient_Auth on Arduino SAMD_NANO_33_IOT using WiFiNINA_Generic Library

The terminal output of SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library running MQTTClient_Auth example to demonstrate newly-added MQTT Client feature.

Starting MQTTClient_Auth on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
WiFiWebServer v1.10.1
Please upgrade the firmware
Connecting to WPA SSID: HueNet1
Connected! IP address: 192.168.2.98
Attempting MQTT connection to broker.emqx.io...connected
Message Send : MQTT_Pub => Hello from MQTTClient_Auth on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
Message arrived [MQTT_Pub] Hello from MQTTClient_Auth on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
Message Send : MQTT_Pub => Hello from MQTTClient_Auth on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
Message arrived [MQTT_Pub] Hello from MQTTClient_Auth on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library

7. MQTT_ThingStream on Arduino SAMD_NANO_33_IOT using WiFiNINA_Generic Library

The terminal output of SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library running MQTT_ThingStream example to demonstrate newly-added MQTT Client feature.

Start MQTT_ThingStream on SAMD_NANO_33_IOT
Starting MQTTClient_Auth on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
WiFiWebServer v1.10.1
Please upgrade the firmware
Connecting to WPA SSID: HueNet1
Connected! IP address: 192.168.2.98
***************************************
STM32_Pub
***************************************
Attempting MQTT connection to broker.emqx.io
...connected
Published connection message successfully!
Subscribed to: STM32_Sub
MQTT Message Send : STM32_Pub => Hello from MQTT_ThingStream on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
MQTT Message receive [STM32_Pub] Hello from MQTT_ThingStream on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
MQTT Message Send : STM32_Pub => Hello from MQTT_ThingStream on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
MQTT Message receive [STM32_Pub] Hello from MQTT_ThingStream on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
MQTT Message Send : STM32_Pub => Hello from MQTT_ThingStream on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library
MQTT Message receive [STM32_Pub] Hello from MQTT_ThingStream on SAMD_NANO_33_IOT with WiFiNINA using WiFiNINA_Generic Library

8. WebClientRepeating on RASPBERRY_PI_PICO with Custom WiFi using Custom WiFi Library

The terminal output of RASPBERRY_PI_PICO with Custom WiFi (ESP8266-AT) using Custom WiFi (WiFiEspAT) Library running WebClientRepeating example to demonstrate new RP2040-based board using Earle Philhower's arduino-pico core

Starting WebClientRepeating on RASPBERRY_PI_PICO with Custom WiFi using Custom WiFi Library
WiFiWebServer v1.10.1
WiFi shield init done
Connecting to SSID: HueNet1
You're connected to the network, IP = 192.168.2.76
SSID: HueNet1, Signal strength (RSSI):-29 dBm
Connecting...
HTTP/1.1 200 OK
Server: nginx/1.4.2
Date: Wed, 26 May 2021 03:56:08 GMT
Content-Type: text/plain
Content-Length: 2263
Last-Modified: Wed, 02 Oct 2013 13:46:47 GMT
Connection: close
Vary: Accept-Encoding
ETag: "524c23c7-8d7"
Accept-Ranges: bytes


           `:;;;,`                      .:;;:.           
        .;;;;;;;;;;;`                :;;;;;;;;;;:     TM 
      `;;;;;;;;;;;;;;;`            :;;;;;;;;;;;;;;;      
     :;;;;;;;;;;;;;;;;;;         `;;;;;;;;;;;;;;;;;;     
    ;;;;;;;;;;;;;;;;;;;;;       .;;;;;;;;;;;;;;;;;;;;    
   ;;;;;;;;:`   `;;;;;;;;;     ,;;;;;;;;.`   .;;;;;;;;   
  .;;;;;;,         :;;;;;;;   .;;;;;;;          ;;;;;;;  
  ;;;;;;             ;;;;;;;  ;;;;;;,            ;;;;;;. 
 ,;;;;;               ;;;;;;.;;;;;;`              ;;;;;; 
 ;;;;;.                ;;;;;;;;;;;`      ```       ;;;;;`
 ;;;;;                  ;;;;;;;;;,       ;;;       .;;;;;
`;;;;:                  `;;;;;;;;        ;;;        ;;;;;
,;;;;`    `,,,,,,,,      ;;;;;;;      .,,;;;,,,     ;;;;;
:;;;;`    .;;;;;;;;       ;;;;;,      :;;;;;;;;     ;;;;;
:;;;;`    .;;;;;;;;      `;;;;;;      :;;;;;;;;     ;;;;;
.;;;;.                   ;;;;;;;.        ;;;        ;;;;;
 ;;;;;                  ;;;;;;;;;        ;;;        ;;;;;
 ;;;;;                 .;;;;;;;;;;       ;;;       ;;;;;,
 ;;;;;;               `;;;;;;;;;;;;                ;;;;; 
 `;;;;;,             .;;;;;; ;;;;;;;              ;;;;;; 
  ;;;;;;:           :;;;;;;.  ;;;;;;;            ;;;;;;  
   ;;;;;;;`       .;;;;;;;,    ;;;;;;;;        ;;;;;;;:  
    ;;;;;;;;;:,:;;;;;;;;;:      ;;;;;;;;;;:,;;;;;;;;;;   
    `;;;;;;;;;;;;;;;;;;;.        ;;;;;;;;;;;;;;;;;;;;    
      ;;;;;;;;;;;;;;;;;           :;;;;;;;;;;;;;;;;:     
       ,;;;;;;;;;;;;;,              ;;;;;;;;;;;;;;       
         .;;;;;;;;;`                  ,;;;;;;;;:         
                                                         
                                                         
                                                         
                                                         
    ;;;   ;;;;;`  ;;;;:  .;;  ;; ,;;;;;, ;;. `;,  ;;;;   
    ;;;   ;;:;;;  ;;;;;; .;;  ;; ,;;;;;: ;;; `;, ;;;:;;  
   ,;:;   ;;  ;;  ;;  ;; .;;  ;;   ,;,   ;;;,`;, ;;  ;;  
   ;; ;:  ;;  ;;  ;;  ;; .;;  ;;   ,;,   ;;;;`;, ;;  ;;. 
   ;: ;;  ;;;;;:  ;;  ;; .;;  ;;   ,;,   ;;`;;;, ;;  ;;` 
  ,;;;;;  ;;`;;   ;;  ;; .;;  ;;   ,;,   ;; ;;;, ;;  ;;  
  ;;  ,;, ;; .;;  ;;;;;:  ;;;;;: ,;;;;;: ;;  ;;, ;;;;;;  
  ;;   ;; ;;  ;;` ;;;;.   `;;;:  ,;;;;;, ;;  ;;,  ;;;;

9. AdvancedWebServer on Arduino Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library

The following are debug terminal output and screen shot when running example AdvancedWebServer on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library

Starting AdvancedServer on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library
WiFiWebServer v1.10.1
Connecting to WPA SSID: HueNet1
HTTP server started @ 192.168.2.130
H[WIFI] handleClient: New Client
[WIFI] method:  GET
[WIFI] url:  /
[WIFI] search:
[WIFI] headerName: Host
[WIFI] headerValue: 192.168.2.130
[WIFI] headerName: Connection
[WIFI] headerValue: keep-alive
[WIFI] headerName: Cache-Control
[WIFI] headerValue: max-age=0
[WIFI] headerName: Upgrade-Insecure-Requests
[WIFI] headerValue: 1
[WIFI] headerName: DNT
[WIFI] headerValue: 1
[WIFI] headerName: User-Agent
[WIFI] headerValue: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36
[WIFI] headerName: Accept
[WIFI] headerValue: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
[WIFI] headerName: Referer
[WIFI] headerValue: http://192.168.2.130/
[WIFI] headerName: Accept-Encoding
[WIFI] headerValue: gzip, deflate
[WIFI] headerName: Accept-Language
[WIFI] headerValue: en-GB,en-US;q=0.9,en;q=0.8,vi;q=0.7
[WIFI] args:
[WIFI] args count:  0
[WIFI] args:
[WIFI] args count:  0
[WIFI] Request: /
[WIFI] Arguments: 
[WIFI] Final list of key/value pairs:
[WIFI] _handleRequest handle
[WIFI] send1: len =  392
[WIFI] content =  <html><head><meta http-equiv='refresh' content='5'/><title>Nano RP2040 Connect</title><style>body { background-color: #cccccc; font-family: Arial, Helvetica, Sans-Serif; Color: #000088; }</style></head><body><h1>Hello from Nano RP2040 Connect</h1><h3>running WiFiWebServer</h3><h3>on WiFiNINA using WiFiNINA_Generic Library</h3><p>Uptime: 0 d 00:00:12</p><img src="/test.svg" /></body></html>
[WIFI] _prepareHeader sendHeader Conn close
[WIFI] send1: write header =  HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 392
Connection: close
[WIFI] sendContent: Client.write content:  <html><head><meta http-equiv='refresh' content='5'/><title>Nano RP2040 Connect</title><style>body { background-color: #cccccc; font-family: Arial, Helvetica, Sans-Serif; Color: #000088; }</style></head><body><h1>Hello from Nano RP2040 Connect</h1><h3>running WiFiWebServer</h3><h3>on WiFiNINA using WiFiNINA_Generic Library</h3><p>Uptime: 0 d 00:00:12</p><img src="/test.svg" /></body></html>
[WIFI] _handleRequest OK
[WIFI] handleClient: Client disconnected
[WIFI] handleClient: Don't keepCurrentClient
[WIFI] handleClient: Client disconnected
[WIFI] handleClient: New Client
[WIFI] method:  GET
[WIFI] url:  /test.svg
[WIFI] search:  
[WIFI] headerName: Host
[WIFI] headerValue: 192.168.2.130
[WIFI] headerName: Connection
[WIFI] headerValue: keep-alive
[WIFI] headerName: User-Agent
[WIFI] headerValue: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36
[WIFI] headerName: DNT
[WIFI] headerValue: 1
[WIFI] headerName: Accept
[WIFI] headerValue: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
[WIFI] headerName: Referer
[WIFI] headerValue: http://192.168.2.130/
[WIFI] headerName: Accept-Encoding
[WIFI] headerValue: gzip, deflate
[WIFI] headerName: Accept-Language
[WIFI] headerValue: en-GB,en-US;q=0.9,en;q=0.8,vi;q=0.7
[WIFI] args:  
[WIFI] args count:  0
[WIFI] args:  
[WIFI] args count:  0
[WIFI] Request: /test.svg
[WIFI] Arguments: 
[WIFI] Final list of key/value pairs:
[WIFI] _handleRequest handle
[WIFI] send1: len =  1954
[WIFI] content =  <svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="310" height="150">
<rect width="310" height="150" fill="rgb(250, 230, 210)" stroke-width="3" stroke="rgb(0, 0, 0)" />
<g stroke="blue">
<line x1="10" y1="77" x2="20" y2="92" stroke-width="2" />
<line x1="20" y1="92" x2="30" y2="123" stroke-width="2" />
<line x1="30" y1="123" x2="40" y2="136" stroke-width="2" />
<line x1="40" y1="136" x2="50" y2="115" stroke-width="2" />
<line x1="50" y1="115" x2="60" y2="47" stroke-width="2" />
<line x1="60" y1="47" x2="70" y2="123" stroke-width="2" />
<line x1="70" y1="123" x2="80" y2="89" stroke-width="2" />
<line x1="80" y1="89" x2="90" y2="129" stroke-width="2" />
<line x1="90" y1="129" x2="100" y2="56" stroke-width="2" />
<line x1="100" y1="56" x2="110" y2="83" stroke-width="2" />
<line x1="110" y1="83" x2="120" y2="33" stroke-width="2" />
<line x1="120" y1="33" x2="130" y2="11" stroke-width="2" />
<line x1="130" y1="11" x2="140" y2="99" stroke-width="2" />
<line x1="140" y1="99" x2="150" y2="96" stroke-width="2" />
<line x1="150" y1="96" x2="160" y2="31" stroke-width="2" />
<line x1="160" y1="31" x2="170" y2="44" stroke-width="2" />
<line x1="170" y1="44" x2="180" y2="118" stroke-width="2" />
<line x1="180" y1="118" x2="190" y2="105" stroke-width="2" />
<line x1="190" y1="105" x2="200" y2="62" stroke-width="2" />
<line x1="200" y1="62" x2="210" y2="57" stroke-width="2" />
<line x1="210" y1="57" x2="220" y2="77" stroke-width="2" />
<line x1="220" y1="77" x2="230" y2="111" stroke-width="2" />
<line x1="230" y1="111" x2="240" y2="55" stroke-width="2" />
<line x1="240" y1="55" x2="250" y2="133" stroke-width="2" />
<line x1="250" y1="133" x2="260" y2="110" stroke-width="2" />
<line x1="260" y1="110" x2="270" y2="34" stroke-width="2" />
<line x1="270" y1="34" x2="280" y2="121" stroke-width="2" />
<line x1="280" y1="121" x2="290" y2="99" stroke-width="2" />
<line x1="290" y1="99" x2="300" y2="14" stroke-width="2" />
</g>
</svg>
[WIFI] _prepareHeader sendHeader Conn close
[WIFI] send1: write header =  HTTP/1.1 200 OK
Content-Type: image/svg+xml
Content-Length: 1954
Connection: close

10. SimpleHTTPExample on ESP32_DEV

The terminal output of ESP32_DEV running SimpleHTTPExample example to demonstrate newly-added HTTP Client feature.

Starting SimpleHTTPExample on ESP32_DEV with ESP WiFi using WiFi Library
WiFiWebServer v1.10.1
Connecting to SSID: HueNet1
You're connected to the network, IP = 192.168.2.80
SSID: HueNet1, Signal strength (RSSI):-23 dBm
startedRequest ok
Got status code: 200
Content length is: 2263
Body returned follows:

           `:;;;,`                      .:;;:.           
        .;;;;;;;;;;;`                :;;;;;;;;;;:     TM 
      `;;;;;;;;;;;;;;;`            :;;;;;;;;;;;;;;;      
     :;;;;;;;;;;;;;;;;;;         `;;;;;;;;;;;;;;;;;;     
    ;;;;;;;;;;;;;;;;;;;;;       .;;;;;;;;;;;;;;;;;;;;    
   ;;;;;;;;:`   `;;;;;;;;;     ,;;;;;;;;.`   .;;;;;;;;   
  .;;;;;;,         :;;;;;;;   .;;;;;;;          ;;;;;;;  
  ;;;;;;             ;;;;;;;  ;;;;;;,            ;;;;;;. 
 ,;;;;;               ;;;;;;.;;;;;;`              ;;;;;; 
 ;;;;;.                ;;;;;;;;;;;`      ```       ;;;;;`
 ;;;;;                  ;;;;;;;;;,       ;;;       .;;;;;
`;;;;:                  `;;;;;;;;        ;;;        ;;;;;
,;;;;`    `,,,,,,,,      ;;;;;;;      .,,;;;,,,     ;;;;;
:;;;;`    .;;;;;;;;       ;;;;;,      :;;;;;;;;     ;;;;;
:;;;;`    .;;;;;;;;      `;;;;;;      :;;;;;;;;     ;;;;;
.;;;;.                   ;;;;;;;.        ;;;        ;;;;;
 ;;;;;                  ;;;;;;;;;        ;;;        ;;;;;
 ;;;;;                 .;;;;;;;;;;       ;;;       ;;;;;,
 ;;;;;;               `;;;;;;;;;;;;                ;;;;; 
 `;;;;;,             .;;;;;; ;;;;;;;              ;;;;;; 
  ;;;;;;:           :;;;;;;.  ;;;;;;;            ;;;;;;  
   ;;;;;;;`       .;;;;;;;,    ;;;;;;;;        ;;;;;;;:  
    ;;;;;;;;;:,:;;;;;;;;;:      ;;;;;;;;;;:,;;;;;;;;;;   
    `;;;;;;;;;;;;;;;;;;;.        ;;;;;;;;;;;;;;;;;;;;    
      ;;;;;;;;;;;;;;;;;           :;;;;;;;;;;;;;;;;:     
       ,;;;;;;;;;;;;;,              ;;;;;;;;;;;;;;       
         .;;;;;;;;;`                  ,;;;;;;;;:         
                                                         
                                                         
                                                         
                                                         
    ;;;   ;;;;;`  ;;;;:  .;;  ;; ,;;;;;, ;;. `;,  ;;;;   
    ;;;   ;;:;;;  ;;;;;; .;;  ;; ,;;;;;: ;;; `;, ;;;:;;  
   ,;:;   ;;  ;;  ;;  ;; .;;  ;;   ,;,   ;;;,`;, ;;  ;;  
   ;; ;:  ;;  ;;  ;;  ;; .;;  ;;   ,;,   ;;;;`;, ;;  ;;. 
   ;: ;;  ;;;;;:  ;;  ;; .;;  ;;   ,;,   ;;`;;;, ;;  ;;` 
  ,;;;;;  ;;`;;   ;;  ;; .;;  ;;   ,;,   ;; ;;;, ;;  ;;  
  ;;  ,;, ;; .;;  ;;;;;:  ;;;;;: ,;;;;;: ;;  ;;, ;;;;;;  
  ;;   ;; ;;  ;;` ;;;;.   `;;;:  ,;;;;;, ;;  ;;,  ;;;;   
Got status code: 200
Content length is: 2263

11. AdvancedWebServer on PORTENTA_H7_M7 with Portenta_H7 WiFi

The following are debug terminal output and screen shot when running example AdvancedWebServer on PORTENTA_H7_M7 with Portenta_H7 WiFi

Starting AdvancedServer on PORTENTA_H7_M7 with Portenta_H7 WiFi
WiFiWebServer v1.10.1
Connecting to WPA SSID: HueNet1
HTTP server started @ 192.168.2.138
H[WIFI] String Len = 0, extend to 2048
HHHHHHHHH HHHHHHH

12. MQTTClient_Auth on PORTENTA_H7_M7 with Portenta_H7 WiFi

The terminal output of PORTENTA_H7_M7 with Portenta_H7 WiFi running MQTTClient_Auth example to demonstrate MQTT Client feature.

Starting MQTTClient_Auth on PORTENTA_H7_M7 with Portenta_H7 WiFi
WiFiWebServer v1.10.1
Connecting to SSID: HueNet1
Connected! IP address: 192.168.2.130
Attempting MQTT connection to broker.emqx.io...connected
Message Send : MQTT_Pub => Hello from MQTTClient_Auth on PORTENTA_H7_M7 with Portenta_H7 WiFi
Message arrived [MQTT_Pub] Hello from MQTTClient_Auth on PORTENTA_H7_M7 with Portenta_H7 WiFi
Message Send : MQTT_Pub => Hello from MQTTClient_Auth on PORTENTA_H7_M7 with Portenta_H7 WiFi
Message arrived [MQTT_Pub] Hello from MQTTClient_Auth on PORTENTA_H7_M7 with Portenta_H7 WiFi

13. WebClientRepeating on PORTENTA_H7_M7 with Portenta_H7 WiFi

The terminal output of PORTENTA_H7_M7 with Portenta_H7 WiFi running WebClientRepeating example.

Starting WebClientRepeating on PORTENTA_H7_M7 with Portenta_H7 WiFi
WiFiWebServer v1.10.1
Connecting to SSID: HueNet1
You're connected to the network, IP = 192.168.2.130
SSID: HueNet1, Signal strength (RSSI):-33 dBm
Connecting...
HTTP/1.1 200 OK
Server: nginx/1.4.2
Date: Wed, 08 Sep 2021 01:29:41 GMT
Content-Type: text/plain
Content-Length: 2263
Last-Modified: Wed, 02 Oct 2013 13:46:47 GMT
Connection: close
Vary: Accept-Encoding
ETag: "524c23c7-8d7"
Accept-Ranges: bytes


           `:;;;,`                      .:;;:.           
        .;;;;;;;;;;;`                :;;;;;;;;;;:     TM 
      `;;;;;;;;;;;;;;;`            :;;;;;;;;;;;;;;;      
     :;;;;;;;;;;;;;;;;;;         `;;;;;;;;;;;;;;;;;;     
    ;;;;;;;;;;;;;;;;;;;;;       .;;;;;;;;;;;;;;;;;;;;    
   ;;;;;;;;:`   `;;;;;;;;;     ,;;;;;;;;.`   .;;;;;;;;   
  .;;;;;;,         :;;;;;;;   .;;;;;;;          ;;;;;;;  
  ;;;;;;             ;;;;;;;  ;;;;;;,            ;;;;;;. 
 ,;;;;;               ;;;;;;.;;;;;;`              ;;;;;; 
 ;;;;;.                ;;;;;;;;;;;`      ```       ;;;;;`
 ;;;;;                  ;;;;;;;;;,       ;;;       .;;;;;
`;;;;:                  `;;;;;;;;        ;;;        ;;;;;
,;;;;`    `,,,,,,,,      ;;;;;;;      .,,;;;,,,     ;;;;;
:;;;;`    .;;;;;;;;       ;;;;;,      :;;;;;;;;     ;;;;;
:;;;;`    .;;;;;;;;      `;;;;;;      :;;;;;;;;     ;;;;;
.;;;;.                   ;;;;;;;.        ;;;        ;;;;;
 ;;;;;                  ;;;;;;;;;        ;;;        ;;;;;
 ;;;;;                 .;;;;;;;;;;       ;;;       ;;;;;,
 ;;;;;;               `;;;;;;;;;;;;                ;;;;; 
 `;;;;;,             .;;;;;; ;;;;;;;              ;;;;;; 
  ;;;;;;:           :;;;;;;.  ;;;;;;;            ;;;;;;  
   ;;;;;;;`       .;;;;;;;,    ;;;;;;;;        ;;;;;;;:  
    ;;;;;;;;;:,:;;;;;;;;;:      ;;;;;;;;;;:,;;;;;;;;;;   
    `;;;;;;;;;;;;;;;;;;;.        ;;;;;;;;;;;;;;;;;;;;    
      ;;;;;;;;;;;;;;;;;           :;;;;;;;;;;;;;;;;:     
       ,;;;;;;;;;;;;;,              ;;;;;;;;;;;;;;       
         .;;;;;;;;;`                  ,;;;;;;;;:         
                                                         
                                                         
                                                         
                                                         
    ;;;   ;;;;;`  ;;;;:  .;;  ;; ,;;;;;, ;;. `;,  ;;;;   
    ;;;   ;;:;;;  ;;;;;; .;;  ;; ,;;;;;: ;;; `;, ;;;:;;  
   ,;:;   ;;  ;;  ;;  ;; .;;  ;;   ,;,   ;;;,`;, ;;  ;;  
   ;; ;:  ;;  ;;  ;;  ;; .;;  ;;   ,;,   ;;;;`;, ;;  ;;. 
   ;: ;;  ;;;;;:  ;;  ;; .;;  ;;   ,;,   ;;`;;;, ;;  ;;` 
  ,;;;;;  ;;`;;   ;;  ;; .;;  ;;   ,;,   ;; ;;;, ;;  ;;  
  ;;  ,;, ;; .;;  ;;;;;:  ;;;;;: ,;;;;;: ;;  ;;, ;;;;;;  
  ;;   ;; ;;  ;;` ;;;;.   `;;;:  ,;;;;;, ;;  ;;,  ;;;;

14. AdvancedWebServer on ESP32C3_DEV with ESP WiFi

The following are debug terminal output and screen shot when running example AdvancedWebServer on PORTENTA_H7_M7 with Portenta_H7 WiFi

Starting AdvancedWebServer on ESP32C3_DEV with ESP WiFi using WiFi Library
WiFiWebServer v1.10.1
Connecting to WPA SSID: HueNet1
HTTP server started @ 192.168.2.86
HH

15. AdvancedWebServer on ESP32S3_DEV with ESP WiFi

The following are debug terminal output and screen shot when running example AdvancedWebServer on PORTENTA_H7_M7 with Portenta_H7 WiFi

Starting AdvancedWebServer on ESP32S3_DEV with ESP WiFi using WiFi Library
WiFiWebServer v1.10.1
Connecting to WPA SSID: HueNet1
HTTP server started @ 192.168.2.86
HH

16. AdvancedWebServer_WiFiMulti on Nano RP2040 Connect with WiFiNINA

The following are debug terminal output and screen shot when running example AdvancedWebServer_WiFiMulti on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library

Starting AdvancedWebServer_WiFiMulti on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library
WiFiMulti_Generic v1.2.2
WiFiWebServer v1.10.1
Connecting WiFi...
WiFi connected, IP address: 192.168.2.113
You're connected to the network, IP = 192.168.2.113
SSID: HueNet1, Signal strength (RSSI):-20 dBm
HTTP server started @ 192.168.2.113
H

17. MQTTClient_Auth_WiFiMulti on Nano RP2040 Connect with WiFiNINA

The following are debug terminal output and screen shot when running example MQTTClient_Auth_WiFiMulti on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library

Starting MQTTClient_Auth_WiFiMulti on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library
WiFiMulti_Generic v1.2.2
WiFiWebServer v1.10.1
Connecting WiFi...
WiFi connected, IP address: 192.168.2.113
You're connected to the network, IP = 192.168.2.113
SSID: HueNet1, Signal strength (RSSI):-18 dBm
Attempting MQTT connection to broker.emqx.io...connected
Published connection message successfully!
Subscribed to: Nano RP2040 ConnectSub
H
MQTT Message Send : Nano RP2040 ConnectPub => Hello from MQTTClient_Auth__WiFiMulti on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library
Message arrived [Nano RP2040 ConnectPub] Hello from MQTTClient_Auth__WiFiMulti on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library
HH
MQTT Message Send : Nano RP2040 ConnectPub => Hello from MQTTClient_Auth__WiFiMulti on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library
H
Message arrived [Nano RP2040 ConnectPub] Hello from MQTTClient_Auth__WiFiMulti on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library
HH
MQTT Message Send : Nano RP2040 ConnectPub => Hello from MQTTClient_Auth__WiFiMulti on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library
H
Message arrived [Nano RP2040 ConnectPub] Hello from MQTTClient_Auth__WiFiMulti on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library

18. WiFiUdpNTPClient_WiFiMulti on Nano RP2040 Connect with WiFiNINA

The following are debug terminal output and screen shot when running example WiFiUdpNTPClient_WiFiMulti on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library

Starting WiFiUdpNTPClient_WiFiMulti on Nano RP2040 Connect with WiFiNINA using WiFiNINA_Generic Library
WiFiMulti_Generic v1.2.2
WiFiWebServer v1.10.1
Connecting WiFi...
WiFi connected, IP address: 192.168.2.113
You're connected to the network, IP = 192.168.2.113
SSID: HueNet1, Signal strength (RSSI):-17 dBm
Starting connection to server...
Listening on port 2390
HHH
Packet received
Seconds since Jan 1 1900 = 3869665072
Unix time = 1660676272
The UTC time is 18:57:52
HH
Packet received
Seconds since Jan 1 1900 = 3869665132
Unix time = 1660676332
The UTC time is 18:58:52
HH

19. AdvancedWebServer_WiFiMulti on RASPBERRY_PI_PICO_W

The following are debug terminal output and screen shot when running example AdvancedWebServer_WiFiMulti on RASPBERRY_PI_PICO_W with CYW43439 WiFi

Starting AdvancedWebServer_WiFiMulti on RASPBERRY_PI_PICO_W with RP2040W CYW43439 WiFi
WiFiMulti_Generic v1.2.2
WiFiWebServer v1.10.1
Connecting WiFi...

WiFi connected, IP address: 192.168.2.180
You're connected to the network, IP = 192.168.2.180
SSID: HueNet1, Signal strength (RSSI):0 dBm
HTTP server started @ 192.168.2.180
HH

Debug

Debug is enabled by default on Serial. Debug Level from 0 to 4. To disable, change the WIFI_LOGLEVEL and WIFININA_LOGLEVEL to 0

// Use this to output debug msgs to Serial
#define DEBUG_WIFI_WEBSERVER_PORT   Serial

// Debug Level from 0 to 4
#define _WIFI_LOGLEVEL_             1
#define _WIFININA_LOGLEVEL_         1

Troubleshooting

If you get compilation errors, more often than not, you may need to install a newer version of the board's core, applying Libraries' Patches, Packages' Patches or this library latest version.

Issues

Submit issues to: WiFiWebServer issues

TO DO

  1. Bug Searching and Killing
  2. Add SSL/TLS Client and Server support
  3. Support more types of boards using WiFiNINA and other WiFi shields.
  4. Add support to megaAVR boards using MegaCoreX core

DONE

  1. Add support to Arduino SAMD21, Adafruit SAMD21/SAMD51, Seeeduino SAMD21/SAMD51.
  2. Add support to nRF52.
  3. Add support to SAM DUE.
  4. Add support to all STM32F/L/H/G/WB/MP1.
  5. Add support to WiFiNINA using WiFiNINA_Generic library.
  6. Add support to ESP_AT_Lib library.
  7. Add support to WiFi101 library.
  8. Add support to WiFiEspAT library.
  9. Add support to PROGMEM-related commands, such as sendContent_P() and send_P()
  10. Add High-level HTTP (GET, POST, PUT, PATCH, DELETE) and WebSocket Client
  11. Add support to Arduino Nano RP2040 Connect using Arduino mbed OS for Nano boards.
  12. Add support to RP2040-based boards, such as RASPBERRY_PI_PICO, ADAFRUIT_FEATHER_RP2040 and GENERIC_RP2040, using Earle Philhower's arduino-pico core.
  13. Add support to RP2040-based boards, such as RASPBERRY_PI_PICO, ADAFRUIT_FEATHER_RP2040 and GENERIC_RP2040, using Arduino-mbed mbed_rp2040 core.
  14. Add support to Portenta_H7 boards, using Arduino-mbed mbed_portenta core.
  15. Reduce usage of Arduino String with std::string
  16. Optimize library code and examples by using reference-passing instead of value-passing.
  17. Add support to new ESP32-S3 and ESP32_C3
  18. Add support to megaAVR boards (UNO_WIFI_REV2, NANO_EVERY) using Arduino megaAVR core
  19. Rewrite library and add example multiFileProject to demo for multiple-file project to fix multiple-definitions linker error
  20. Add WiFiMulti_Generic library support
  21. Add many WiFiMulti-related examples in WiFiMulti
  22. Add support to RASPBERRY_PI_PICO_W using CYW4343 WiFi with Earle Philhower's arduino-pico core v2.4.0+
  23. Better workaround for RP2040W WiFi.status() bug using ping() to local gateway
  24. Add new features, such as CORS
  25. Use allman astyle and add utils
  26. Using new WiFi101_Generic library for sending larger data

Contributions and Thanks

  1. Based on and modified from Ivan Grokhotkov's ESP8266WebServer
  2. Thanks to good work of Miguel Alexandre Wisintainer for initiating, inspriring, working with, developing, debugging and testing. Without that, support to nRF52, especially U-Blox B302 running as nRF52840 and U-Blox B112 running as nRF52832, has never been started and finished. See u-blox nina b
  3. Adrian McEwen for HttpClient Library on which the ArduinoHttpClient Library and this EthernetWebServer library are relied.
  4. RQnet to report issue Decoding Error. two times called urlDecode in Parsing-impl.h. #17 leading to version v1.6.3 to fix the decoding error bug when using special & in data fields.
igrr
⭐️⭐️ Ivan Grokhotkov
 amcewen
⭐️ Adrian McEwen
 tcpipchip
⭐️ Miguel Wisintainer
 RQnet
RQnet

Contributing

If you want to contribute to this project:

  • Report bugs and errors
  • Ask for enhancements
  • Create issues and pull requests
  • Tell other people about this library

License

  • The library is licensed under MIT

Copyright

Copyright (c) 2020- Khoi Hoang

wifiwebserver's People

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wifiwebserver's Issues

server.send buffer size limited to 4k

html file or message is > 4500 bytes
server.send buffer truncates at > 4096
String message="";
message+=("html content is over 4500 bytes");
server.send(200, "text/html", message);

Decoding Error. two times called urlDecode in Parsing-impl.h.

Describe the bug

if i use password with special charakters like "%&*%25%26" with WiFiManager_NINA_lite V1.6.1 the decoding of this password is wrong. I got just "%". I use "GET" with urlDecoded value request.

Steps to Reproduce

just send this password %&*%25%26 with WiFiManager_NINA_lite

Problem

urlDecode(.....) is called two times.
first in _parseRequest() -> urlDecode(...)
second in _parseRequest() -> _parseArguments(...) -> (void)_parseArgumentsPrivate(data, storeArgHandler()); -> urlDecode(...)

the first call is decoding and the second decoding is trimming at the "&".

Solution

replace this line
searchStr = urlDecode(url.substring(hasSearch + 1));

with that line
searchStr = url.substring(hasSearch + 1);

problem

solution

CO2-Ampel board support

Thank your for your great job.

I would like to use WiFiWebServer library on CO2-Ampel board with information as below:
SAMD21 + WINC1501B (WiFi101)

/ Needed for WINC1501B (WiFi101) library
// --------------------------------------
#define WINC1501_RESET_PIN (12u) // reset pin
#define WINC1501_WAKE_PIN (11u) // wake pin
#define WINC1501_CHIP_EN_PIN (10u) // enable pin
#define WINC1501_INTN_PIN (13u) // int pin
#define WINC1501_SPI SPI
#define WINC1501_SPI_CS_PIN (14u) // cs pin

https://github.com/mariolukas/Watterott-CO2-Ampel-Plus-Firmware
https://learn.watterott.com/breakouts/co2-ampel/

I tried the following settings with many compilation errors

include <WiFiWebServer.h>
#define USE_WIFI_NINA false
#define USE_WIFI101 true

Is it possible to make a slight modification on WiFiWebServer library to support CO2-Ampel board running WiFi101 ?
Thank you

Problem using ESP8266 nodeMCU 1.0

Describe the bug

When using the esp8266 nodemcu 1.0 board, with the esp core installed and 1.9.3 of WiFiWebServer, on compile the WifiWebServer reports "#error Unknown or unsupported board" and fails.

Using Arduino 2.0 rc 9.3.
Installed the esp core. The board is recognized and is selected correctly.

Steps to Reproduce

Sample sketch to reproduce with nodemcu 1.0 (ESP-12E) selected as board.

#include <ESP8266WiFi.h>
#include <WiFiWebServer.h>
void setup() {
// put your setup code here, to run once:
}
void loop() {
// put your main code here, to run repeatedly:
}

Expected behavior

I am making the assumption as the documentation says that the ESP8266 is supported, it should work without modifications.

Actual behavior

The compile fails. I am able to make it work by modifying the WiFiWebServer.hpp to include the following at line 166:
#elif (ESP8266)
#define USE_WIFI_NINA false
// To use the default WiFi library here
#define USE_WIFI_CUSTOM true

Arduino IDE version: 2.0 rc9.3
ESP32 Core Version  3.0.2
OS: Windows 11 Home

Issue where size of SVG String throws encoding error

This issue revolves around sending an SVG image to the client.

MKR 1010
WifiNINA_generic

Following the SVG example in Webserver simple I have this code


void drawLogo () {
 String out;
  out.reserve(4000);

  out += F("<svg width=\"34\" height=\"25\" viewBox=\"0 0 34 25\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\">");  
  out += F("<path d=\"M8.72676 3.42225C8.78977 3.33633 8.85063 3.25326 8.9092 3.17307H6.62577C5.73029 4.39606 4.6919 5.82384 3.73828 7.1886H5.99208C6.97791 5.80379 7.98179 4.43616 8.72676 3.42225Z\" fill=\"#27B3E0\"/>");
  out += F("<path d=\"M11.1758 3.1731C9.99572 1.52996 8.98574 0.123423 8.90895 4.18698e-05C8.81315 0.20616 7.8547 1.49657 6.62598 3.1731H8.90939H11.1758\" fill=\"#68BCE9\"/>");
  out += F("<path d=\"M9.60159 4.13675C10.3175 5.13491 11.1289 6.26482 11.8286 7.24292H14.09C13.3084 6.14309 12.1803 4.57211 11.1757 3.17297H8.90918C9.1121 3.45509 9.34181 3.77587 9.60159 4.13675\" fill=\"#27B3E0\"/>");
  out += F("<path d=\"M3.91649 23.3067C5.36333 24.2229 7.00637 24.6444 8.64404 24.6444C10.4146 24.6444 12.1751 24.147 13.6756 23.2531H3.83691C3.86388 23.2701 3.88927 23.2897 3.91649 23.3067\" fill=\"#00598E\"/>");
  out += F("<path d=\"M16.8507 20.0382H14.6438C14.3219 20.4369 13.9784 20.7676 13.6566 21.0316C12.2851 22.1571 10.4579 22.8026 8.6435 22.8026C7.28198 22.8026 5.98779 22.4385 4.90098 21.7504C3.84963 21.085 3.09646 20.2129 2.60092 19.2367H0.592773C1.19672 20.825 2.26941 22.2358 3.83643 23.252H13.675C14.9931 22.4678 16.1111 21.3784 16.8507 20.0382\" fill=\"#00649E\"/>");
  out += F("<path d=\"M1.87935 15.2212H0.0254722C-0.0727224 16.5984 0.112259 17.9729 0.593046 19.2373H2.60121C1.9732 18 1.76011 16.593 1.87935 15.2212Z\" fill=\"#007ABD\"/>");
  out += F("<path d=\"M2.63224 12.3664C2.77397 12.0608 2.99771 11.6639 3.278 11.2048H1.15679C1.08406 11.3417 1.01672 11.4745 0.961958 11.592C0.428752 12.7494 0.113475 13.9856 0.0253906 15.2205H1.87917C1.96559 14.2248 2.22625 13.2486 2.63224 12.3664\" fill=\"#008FCA\"/>");
  out += F("<path d=\"M5.99231 7.18944H3.73845C2.65487 8.74183 1.68417 10.2098 1.15723 11.2048H3.2785C3.95323 10.1014 4.96221 8.63628 5.99231 7.18944Z\" fill=\"#00A7D8\"/>");
  out += F("<path d=\"M9.8873 18.675C8.86483 18.675 8.12848 18.5798 7.47419 18.43C7.33778 18.4034 7.2151 18.3067 7.2151 18.1569V17.1752C7.2151 17.0253 7.33778 16.9161 7.47419 16.9161C7.48777 16.9161 7.48777 16.9161 7.50136 16.9161C8.04669 16.9847 9.41017 17.0533 9.91461 17.0533C11.1281 17.0533 11.4961 16.6164 11.4961 15.8265C11.4961 15.2944 11.2371 15.0213 10.3373 14.4891L8.53755 13.4121C7.26958 12.6629 6.92871 11.8717 6.92871 10.9179C6.92871 9.41806 7.80133 8.32711 10.3373 8.32711C11.2371 8.32711 12.4914 8.46296 12.955 8.57219C13.0913 8.6002 13.2004 8.69543 13.2004 8.83128V9.84099C13.2004 9.97684 13.105 10.0861 12.9686 10.0861C12.955 10.0861 12.955 10.0861 12.9414 10.0861C12.0415 10.0034 11.1417 9.95024 10.2555 9.95024C9.24646 9.95024 8.8238 10.3045 8.8238 10.9179C8.8238 11.3675 9.05557 11.6406 9.94192 12.1307L11.5779 13.0438C13.0777 13.8757 13.4732 14.7482 13.4732 15.8265C13.4732 17.2032 12.6141 18.675 9.8873 18.675Z\" fill=\"#00598E\"/>");
  out += F("<path d=\"M16.5043 18.5671H15.1545C15.0045 18.5671 14.8818 18.444 14.8818 18.2942V8.69591C14.8818 8.54613 15.0045 8.43695 15.1545 8.43695H16.5043C16.6542 8.43695 16.7769 8.54613 16.7769 8.69591V18.2942C16.7769 18.444 16.6542 18.5671 16.5043 18.5671Z\" fill=\"#00598E\"/>");
  out += F("<path d=\"M23.727 11.4766C23.727 10.331 23.0452 9.89549 21.6814 9.89549C21.3951 9.89549 20.7134 9.9221 20.4679 9.95011V13.1949C20.6862 13.2075 21.4496 13.2356 21.6814 13.2356C23.154 13.2356 23.727 12.6894 23.727 11.5984V11.4766ZM21.6814 14.7901C21.3272 14.7901 20.782 14.748 20.4679 14.7354V18.294C20.4679 18.4438 20.3591 18.5657 20.209 18.5657H18.8459C18.6956 18.5657 18.5732 18.4438 18.5732 18.294V8.91378C18.5732 8.64069 18.7364 8.54546 19.0091 8.50484C19.7181 8.39561 20.6862 8.32698 21.6814 8.32698C23.7814 8.32698 25.6081 9.06363 25.6081 11.4766V11.5984C25.6081 14.0128 23.7814 14.7901 21.6814 14.7901Z\" fill=\"#00598E\"/>");
  out += F("<path d=\"M32.1179 11.4766C32.1179 10.331 31.4368 9.89549 30.073 9.89549C29.7868 9.89549 29.105 9.9221 28.8595 9.95011V13.1949C29.0777 13.2075 29.8412 13.2356 30.073 13.2356C31.5456 13.2356 32.1179 12.6894 32.1179 11.5984V11.4766ZM30.073 14.7901C29.7188 14.7901 29.1736 14.748 28.8595 14.7354V18.294C28.8595 18.4438 28.7507 18.5657 28.6006 18.5657H27.2375C27.0872 18.5657 26.9648 18.4438 26.9648 18.294V8.91378C26.9648 8.64069 27.128 8.54546 27.4007 8.50484C28.1097 8.39561 29.0777 8.32698 30.073 8.32698C32.173 8.32698 33.9997 9.06363 33.9997 11.4766V11.5984C33.9997 14.0128 32.173 14.7901 30.073 14.7901Z\" fill=\"#00598E\"/>");
  out += F("</svg>\n");
  Serial.println(out);
 
  server.send(200, F("image/svg+xml"), out);
  
}

server.on(F("/logo.svg"), drawLogo);

When removing the last line path of the SVG, the logo shows without an issue. otherwise i get this error

This page contains the following errors:
error on line 2 at column 3496: Encoding error
Below is a rendering of the page up to the first error.
image

I have swapped the paths around, and added and removed the \n page breaks, the location of the error moves accordingly. That tells me that maybe, the buffer is not completing the transmission before resetting. IE the data does not complete sending after a certain size.

Please advise.

1400 char limit on html send (not chunking!!)

2 problems with wifiweserver library.
1: does not serve pages if WIFI_LOGLEVEL is not 4.!!
gives ipaddress ERR_EMPTY_RESPONSE msg in browser
2:I get a mismatch between expected size and actual size, and page does not display. when sendiing html longer than 1400 chars.

increased esize of html send in asdvancedwebserver example.(used A String instead of char var) worked fine until lebght got over 1400 then truncates. debug msgs show correct length

html should be chunked it appears to no be.
all html should be transmitted
only first 1400 chars sent

arduinoide1.8.10 lastestwifewebserverlibrary latest wifi101. using mkr1000 board lastestpatch.

error WIFI_USING_ESP_AT is not supported for AdvancedWebServer

Describe the bug

I am attempting to run the SimpleWebSocket example on an Arduino Uno Wifi Rev2 as a stepping stone to connect to leverage pusher websockets. When compiling the code to the board i get the error message below.
It may just be that my board is not compatible, but i figured i would ask.

Steps to Reproduce

  1. connect arduino
  2. choose board: Arduino Mega AVR -> Arduino Uno WiFi Rev2
  3. load "SimpleWebSockets" example
  4. click verify / upload

Expected behavior

code compiles and then attempts to connect to socket server

Actual behavior

code compiles with error above

Debug and AT-command log (if applicable)

In file included from /var/folders/h1/tt2m6t8j3k30wvy6w3hwdzb40000gn/T/arduino_modified_sketch_773187/SimpleWebSocket.ino:24:0:
defines.h:90:4: error: #error WIFI_USING_ESP_AT is not supported for AdvancedWebServer
   #error WIFI_USING_ESP_AT is not supported for AdvancedWebServer
    ^~~~~
In file included from /var/folders/h1/tt2m6t8j3k30wvy6w3hwdzb40000gn/T/arduino_modified_sketch_773187/defines.h:373:0,
                 from /var/folders/h1/tt2m6t8j3k30wvy6w3hwdzb40000gn/T/arduino_modified_sketch_773187/SimpleWebSocket.ino:24:
/Users/jonasweigert/Documents/Arduino/libraries/WiFiWebServer/src/WiFiWebServer.h:239:10: fatal error: string: No such file or directory
 #include <string>
          ^~~~~~~~
compilation terminated.
exit status 1
#error WIFI_USING_ESP_AT is not supported for AdvancedWebServer

Information

Please ensure to specify the following:

Arduino IDE version: 1.18.19
WifiNINA 1.8.3
OS: Mac OSX

Content-Type "multipart/form-data" in POST request occasionally crashes WiFiWebServer

Describe the bug

Very random bug that I can't even seem to reproduce at the moment. Was using XMLHttpRequest to submit form data from client to server via POST. Form data is stored in a FormData object.
As plain vanilla as it gets, no extra headers etc. But request did not get parsed correctly by the server when (by default) Content-Type was set to "multipart/form-data". When switching to Content-Type "application/x-www-form-urlencoded" the POST worked as expected.

Steps to Reproduce

The relevant code snippets are for the client (taken from https://developer.mozilla.org/en-US/docs/Learn/Forms/Sending_forms_through_JavaScript):
//////////////////////////////////////////////////////
Click Me!

<script> const btn = document.querySelector('button'); function sendData( data ) { const XHR = new XMLHttpRequest(), FD = new FormData(); // Push our data into our FormData object for( name in data ) { FD.append( name, data[ name ] ); } // Define what happens on successful data submission XHR.addEventListener( 'load', function( event ) { alert( 'Yeah! Data sent and response loaded.' ); } ); // Define what happens in case of error XHR.addEventListener(' error', function( event ) { alert( 'Oops! Something went wrong.' ); } ); // Set up our request XHR.open( 'POST', 'http://192.168.0.29/' ); // hard-coded to point to the server IP // XHR.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); // added for testing a different Content-Type header // Send our FormData object; HTTP headers are set automatically XHR.send( FD ); } btn.addEventListener( 'click', function() { sendData( {test:"ok"} ); } ) </script>

//////////////////////////////////////////////////////

The server used was WiFiWebServer, called from SAMD_WiFiNINA.ino in the WiFiManager_NINA_Lite examples. Server connected to local WiFi, both WIFI and WIFININA debug levels set to 4.

Expected behavior

Expect the submitted test data (value pair "test" and "ok") to show up in the debug log, like it does when using "application/x-www-form-urlencoded", see log below:

[WIFI] handleClient: New Client
[WIFI] method: POST
[WIFI] url: /
[WIFI] search:
[WIFI] headerName: Host
[WIFI] headerValue: 192.168.0.29
[WIFI] headerName: User-Agent
[WIFI] headerValue: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0
[WIFI] headerName: Accept
[WIFI] headerValue: /
[WIFI] headerName: Accept-Language
[WIFI] headerValue: en-GB,en;q=0.5
[WIFI] headerName: Accept-Encoding
[WIFI] headerValue: gzip, deflate
[WIFI] headerName: Content-Type
[WIFI] headerValue: application/x-www-form-urlencoded
[WIFI] headerName: Content-Length
[WIFI] headerValue: 175
[WIFI] headerName: Origin
[WIFI] headerValue: null
[WIFI] headerName: Connection
[WIFI] headerValue: keep-alive
[WIFI] headerName: Sec-GPC
[WIFI] headerValue: 1
[WIFI] headerName: Pragma
[WIFI] headerValue: no-cache
[WIFI] headerName: Cache-Control
[WIFI] headerValue: no-cache
[WIFI] args: -----------------------------276130166930317460881212043603
Content-Disposition: form-data; name="test"

ok
-----------------------------276130166930317460881212043603--

[WIFI] args count: 2
[WIFI] args: -----------------------------276130166930317460881212043603
Content-Disposition: form-data; name="test"

ok

Actual behavior

See log below. The request did not go past the parser, but got stuck somewhere in Parsing-impl.h.
Server then became unresponsive, and with it the whole board.

Debug log

[WIFI] handleClient: New Client
[WIFI] method: POST
[WIFI] url: /
[WIFI] search:
[WIFI] headerName: Host
[WIFI] headerValue: 192.168.0.29
[WIFI] headerName: User-Agent
[WIFI] headerValue: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0
[WIFI] headerName: Accept
[WIFI] headerValue: /
[WIFI] headerName: Accept-Language
[WIFI] headerValue: en-GB,en;q=0.5
[WIFI] headerName: Accept-Encoding
[WIFI] headerValue: gzip, deflate
[WIFI] headerName: Content-Type
[WIFI] headerValue: multipart/form-data; boundary=---------------------------180992477013271867871486342273
[WIFI] headerName: Content-Length
[WIFI] headerValue: 174
[WIFI] headerName: Origin
[WIFI] headerValue: null
[WIFI] headerName: Connection
[WIFI] headerValue: keep-alive
[WIFI] headerName: Sec-GPC
[WIFI] headerValue: 1
[WIFI] args:
[WIFI] args count: 0
[WIFI] args:
[WIFI] args count: 0
[WIFI] Parse Form: Boundary: ---------------------------180992477013271867871486342273
[WIFI] Length: 174
...and this is where we become stuck!

Other observations

I did look at the HTTP request details (Request payload section) in the Firefox Network debugger.
2021-05-01 17_18_19-Mozilla Firefox

In the --...---xx... Boundary line, after the last number, a space and two double quotes showed up ( ""), which looked odd and out of place. Too bad, I can't reproduce this at the moment and provide a matching screen shot. And it does not show in the log above, either.
At an earlier time, the last message on the console would be "Error: line: ...", and it would only then go unresponsive. That led me to look at Parsing-impl.h, where this message must be generated in method WiFiWebServer::_parseForm.

Maybe the extra quotes are mistaken by the parser for the start of a key/data value? I'm not sure, and I'm sorry I can't even reproduce it at the moment at all. Hope any of this makes some sense to you.

Information

  • Arduino IDE version: 1.8.13 on Windows 10
  • Board: Arduino NANO 33 IoT with latest firmware

Integration with Arduino IDE 2.0 doesn't seem to work?

Installing the WiFiWebServer library in IDE 2.0 works.

However, trying to include the main header file doesn't appear to work:

#include <WiFiWebServer.h>

returns an error:

Compilation error: WifiWebServer.h: No such file or directory

MKR1000 - HelloServer issue when _WIFI_LOGLEVEL_ < 4

Hi, really great library! I am experiencing a strange issue where the handleClient doesn't seem to function when the WIFI_LOGLEVEL identifier is set to 0 through 3. When the identifier is set to 4, everything works as expected.

With the identifier set to 0-3, I get the following output to serial:

Starting HelloServer on SAMD MKR1000 with WiFi101 using WiFi101 Library
Connecting to WPA SSID: *****
HTTP server started @ *****

I can ping the device and it seems to be executing loop(). When using a browser to navigate to the server, the browser returns ERR_EMPTY_RESPONSE. No info is logged to Serial, and I can confirm that handleRoot or any other handler never gets called.

Very strange! Any ideas?

MKR1000

This does not work on MKR1000. Serial monitor shows:
Starting HelloServer on SAMD MKR1000

But then hangs up on WiFi.begin

Sending a large HTML

Hello,

is it possible to send a large HTML response using the library that you have created? If so, could you please provide a code snippet of how to achieve it? Thanks so much for the work you put into this library :)

fatal error: functional-vlpp.h: No such file or directory

In file included from D:\PROYECTOS_ARDUINO\esp8266_led2\esp8266_led2.ino:4:0:
D:\PROYECTOS_ARDUINO\libraries\WiFiWebServer-1.4.2\src/WiFiWebServer.h:122:10: fatal error: functional-vlpp.h: No such file or directory
#include <functional-vlpp.h>

Compile issue for RP2040 Connect

Line 149 of WiFiWebServer.h doesn't work with RP2040 Connect on PlatformIO, fix is simple, just add the !defined as shown below:

// KH, For PROGMEM commands
// ESP32/ESP8266 includes <pgmspace.h> by default, and memccpy_P was already defined there
#if !(ESP32 || ESP8266) && !defined(ARDUINO_NANO_RP2040_CONNECT)
#include <avr/pgmspace.h>
#define memccpy_P(dest, src, c, n) memccpy((dest), (src), (c), (n))
#endif

Thanks to maxgerhardt for the fix. More details on this over here, https://community.platformio.org/t/rp2040-connect-wifiwebserver-build-issues/23801/2

send_P sends corrupted data with large char arrays

I have a quite straightforward implementation:

  char content[sizeof(INDEX_HTML1)];
  memcpy_P(content, INDEX_HTML1, sizeof(INDEX_HTML1));
  server.send_P(200, "text/html", content, sizeof(content));

with INDEX_HTML being an ~7kb string with HTML content

const char INDEX_HTML1[] PROGMEM = R"====(
    
    <html>
<head>
<script>

...

$("#btn_min").click(function() {
                if (timeVal > 0) {
                    timeVal = timeVal - 0.05;
                }

                $("#val").text(Number(timeVal).toFixed(2));

                $.ajax({
                    url: "/setTime?time=" + timeVal,
                    success: function(result) {

...

Running this yields the following data corruption:


            $("#btn_min").click(function() {
                if (timeVal > 0) {
                    timeVal = timeVal - 0.05;
                }

              ������p��?��������umber(timeVal).toFixed(2));

                $.ajax({
                    url: "/setTime?time=" + timeVal,
                    success: function(result) {

Tried to go down the source code, but couldn't find a thing. Would you kindly be able to confirm the bug?

WifiWebServer and EthernetWebServer Incompatible

Hey. You have great libraries. Congratulations.
I'm trying use both libraries WifiWebServer and EthernetWebServer in my project and have redefinition problems.
With only one library i don't have any problem.

Examples:
error: multiple definition of 'enum mime::type' enum type
error: redefinition of 'struct mime::Entry' struct Entry
error: multiple definition of 'enum HTTPMethod' enum HTTPMethod

ERR_EMPTY_RESPONSE when serial monitor is not active.

Describe the bug

Same or similar behaviour as described in #9
I am using this lib for my Co2 Ampel (see #10) Firmware now
Everything works as expected until the serial monitor of the Arduino IDE is open.
After closing the monitor, i am getting "ERR_EMPTY_RESPONSE" in the Browser.

Steps to Reproduce

Code: https://github.com/mariolukas/Watterott-CO2-Ampel-Plus-Firmware/blob/main/CO2-Ampel_Plus/NetworkManager.cpp

  1. Connecting the board
  2. Open serial monitor in IDE
  3. Using a browser with the IP
  4. Everything is working like expected.
  5. Closing the serial monitor,
  6. Refreshing the browser
  7. ERR_EMPTY_RESPONSE in browser

Even this does not work:

  1. Resetting the device
  2. Not using serial monitor
  3. Opening the web Interface by IP
  4. ERR_EMPTY_RESPONSE in browser

Same behaviour in AP mode and when connected to WPA network.

Information

  • Arduino IDE version 1.8.16
  • SAMD21
  • wifi101
  • MacOS (BigSur)

Additional context

Already tried some delays like described in #9 but this does not change anything. ( by the way the character limit to 1400 chars might be solved by sending the content in chunks).

HTTPS / TLS / Secure Post or someway to encrypt traffic

Let me start by saying I already know HTTPS is not possible on these SAMD devices but can anyone recommend some way of encrypting the communications to prevent man in the middle? I'm posting data to the server which I'd like to not be in plain text. Someone could in theory watch the traffic with WireShark and figure out the API commands being sent to my SAMD devices (matrix portal). Maybe AES? I'm very new to this type of development so I'm struggling to figure out something lightweight enough to run on these.

when webrequest is done , ESP32 crashes

Describe the bug

Used example code for WifiServer on ESP32 , Heltec WIFI kit 32.
When visited by browser, the handleRoot function crashes, i see a reboot in the serial monitor on platformio

A clear and concise description of what the bug is.

ESP32 crash when going to visit IP adres in my case 192.168.50.77.
I

Steps to Reproduce

Visit from webbrowser the ip adres and ESP32 crashes, when closing browser it keeps running.

Steps to reproduce the behavior. Including the MRE sketches

Expected behavior

servicing of html request.

A clear and concise description of what you expected to happen.

functional servng of HTML code.

Actual behavior

A clear and concise description of what you expected to happen.

Debug and AT-command log (if applicable)

A clear and concise description of what you expected to happen.

Screenshots

If applicable, add screenshots to help explain your problem.

Information

Please ensure to specify the following:

  • Arduino IDE version (e.g. 1.8.13) or Platform.io version
  • ESP8266,ESP32 or STM32 Core Version (e.g. ESP8266 core v2.7.4, ESP32 v1.0.5 or STM32 v1.9.0)
  • Contextual information (e.g. what you were trying to achieve)
  • Simplest possible steps to reproduce
  • Anything that might be relevant in your opinion, such as:
    • Operating system (Windows, Ubuntu, etc.) and the output of uname -a
    • Network configuration

Example

My setup

Platformio V.2.5.0
framework-arduinoespressif32 @ 3.20003.220626 (2.0.3)

  • tool-esptoolpy @ 1.30300.0 (3.3.0)
  • toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch3
  • Windows 11 latest

Context:
I encountered an endless loop while trying to connect to Local WiFi.

Steps to reproduce:
1. ...
2. ...
3. ...
4. ...

Additional context

Add any other context about the problem here.
main code ESP32 webserver and mqtt.txt
main code ESP32 webserver and mqtt.txt

Added maim.cpp that i use ,
it's a project for mqtt which works and wanted to add webserver also.

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