A collection of my ESP8266/ESP32 libraries... Both the ESP8266_NONOS_SDK and the ESP32_RTOS_SDK are supported
- GCC 10.x
- Modified framework-arduinoespressif8266
- v3.1.2-mod
- GCC 8.4.x with gnu++17
- Modified framework-arduinoespressif32
- v2.0.9-mod
Framework to build WebUIs with bootstrap and store them mostly compressed in a virtual file system. Combined with server side includes, complex dynamic web pages/forms with a low memory footprint can be created
Following software is required to build the virtual file system. Compatible versions might work as well, the listed ones have been tested...
- Java JRE 8 / openjdk-18-jre-headless
- NodeJS v12 or v16
- Install node dependencies with
npm install - PHP 7.4.x (8.x is not supported yet)
- mklittlefs - If it is not being installed automatically, run
pio pkg install -t "platformio/tool-mklittlefs@~1.203.0"
Executables must be in PATH. If you have PHP 8.x, install PHP 7.x from source and export PHPEXE=/home/sascha/Desktop/php-7.4.30/sapi/cli/php. For Windows, create an environment variable PHPEXE pointing to php.exe
More details about binaries can be found/changed in lib/KFCWebBuilder/KFCWebBuilder.json
include Arduino_combat.h, which provides KFCFS_begin() and the KFCFS wrapper object. It can be used like the SPIFFS/LittleFS object, but adds transparent accesss to the read only VFS
Classes to create complex dynamic HTML forms (using bootstrap 4.5), server side validation of posted forms, dynamic menus, support for authenticated sessions and http headers
Examples:
Send messages to a syslog server via UDP, TCP and TLS
Library to get current weather and the forecast from https://openweathermap.org/
Platform independent timer, scheduler with prioritized queue, WiFi callbacks and loop functions
Detect crashes and offer safe mode by pressing the reset button during boot, count number of resets for extended functionality (reset configuration, open public hotspot etc...) It also offers a RTC memory manager to store data identified by an unique id and crc check. An emulation of a RTC clock is included that will keep track of time during deep sleep and restarts
Store crash logs with checksum of the firmware, version and other details directly in flash memory. Does not allocate any memory and uses copy on write to ensure no data is lost. WebUI to review crash reports and download stack traces
Library to handle configurations stored in a NVS flash partition, read on demand to save memory, manage changes in structure automatically, export and import configuration as JSON
Library to handle RESTful APIs using asyncHTTPrequest/KFCJson
Support for push buttons with debouncing and rotary encoders. Different methods from polling, default interrupts or custom interrupt handlers are available
An extension for Adafruit_GFX and supported TFT/OLED displays. If offers fullscreen double buffering for flicker free output. The buffer is compressed to fit into the RAM of the ESP8266. A few extra methods for easier text output are available as well. Partial or full screen updates are supported, depending on the display features
Arduino_compat.hcross platform support (ESP32/ESP8266/Win32 Console)asyncHTTPrequestfor ESP32/ESP8266debug_helper.hfor local and global debugging messagesReadADC.hoffer a wrapper to read the ESP8266 ADC safelyMutex.hNONOS/RTOS_SDK compatible semaphores for ESP8266/ESP32PrintString.ha class that combbinesStringwith thePrintinterfaceSSIProxyStream.ha class that offers server side includes and the creation of dynamic web pages/forms with a very small memory footprintDataProviderInterface.ha class to build dynamic web pages that are created on the fly (for ESPAsyncWebServer)misc.ha lot useful functions and classessection_defines.hpartition management for the ESP8266 and ESP32