Standard Library

The Zerynth standard library is composed of many modules ranging from hardware interfaces to high level functionalities.

Contents:

• Zerynth Builtins
  • Builtins Constants
  • Builtin Exceptions
  • Builtin GPIO Functions
  • Builtin Functions
• Math
• GPIO
• Analog to Digital Conversion
• Pulse Width Modulation
• Input Capture Unit
• DAC
  • The DAC class
• CAN
  • The Can class
• Hardware Timers
• I2C
  • The I2C class
• SPI
  • The Spi class
• Garbage Collector
• Streams
  • The stream class
  • The serial class
  • The SocketStream class
  • The FileStream class
  • The ResourceStream class
• Threading
  • Thread Objects
    • Thread class
    • Lock class
    • Semaphore class
    • Event class
  • Condition Objects
    • Condition class
• Software Timers
• Date and time
  • timedelta Objects
    • Class attributes
    • Class methods
    • Examples of usage
  • timezone Objects
    • Methods to customize
    • Class attributes
    • Class methods
    • Examples of usage
  • datetime Objects
    • Constructors
    • Class attributes
    • Class methods
    • Examples of usage
• Sunrise and sunset time
  • Class methods
  • Examples of usage
• WiFi
• GSM
• BLE
  • Module Functions
  • Service class
  • Characteristic class
• BLE Beacons
  • Module Functions
• Ethernet
• JSON
• CBOR
  • Tag class
  • Undefined class
• MsgPack
• Sockets
  • The socket class
• Requests
• Urlparse
• Fifo
  • Fifo class
• Queue
  • Queue class
• Flash
  • The FlashFileStream class
• Operating System
  • The FileIO class
• fatFS
  • Driver
  • File/Directory Access/Management
• SpiFlash
  • SpiFlash class
• QSpiFlash class
• SpiSD
  • SpiSD class
• MCU
• VM
• Secure Socket Layer
  • The sslsocket class
• Firmware Over the Air update (FOTA)
  • FOTA process for bytecode only
  • FOTA process for bytecode and VM
  • FOTA functions
• Power Management
  • Power management model
  • Power management for STM32Fxx families
  • Power management for NXP K64 families
  • Power management for Microchip SAMD21
  • Power management for Esp8266
• Secure Firmware
  • Bytecode integrity check
  • Watchdogs
  • Watchdogs for STM32Fxx families
  • Watchdogs for NXP K64 families
  • Watchdogs for Microchip SAMD21
  • Watchdogs for ESP32 devices
• Cryptography
  • MD5 secure hash
    • The MD5 class
  • SHA1 secure hash
    • The SHA1 class
  • SHA2 secure hash
    • The module is based on the C library cifra.
    • The SHA2 class
  • SHA3 secure hash
    • The module is based on the C library cifra.
    • The SHA3 class
  • Keccak secure hash
    • The module is based on a patched version of the C library cifra.
    • The Keccak class
  • HMAC
  • Elliptic Curve Cryptography
• Bignum
  • The Bignum class
• Base64
• JSON Web Tokens
• Struct
  • Functions and Exceptions
  • Format Strings
    • Byte Order, Size, and Alignment
    • Format Characters
    • Examples
• Real-Time Clock
  • Real-Time Clock for ESP32 devices
• X509
• NTPClient Library
  • NTPClient class
• Board Support Package
  • List of supported boards