Crate esp32c2_hal

no_std HAL for the ESP32-C2/ESP8684 from Espressif.

Implements a number of the traits defined by the various packages in the embedded-hal repository.

Modules

• adc
  Analog to digital (ADC) conversion support.
• analog
  Common module for analog functions
• assist_debug
  Debug Assistant
• clock
  Clock Control
• delay
  Delay driver implement the blocking DelayMs and DelayUs traits from embedded-hal.
• dma
  Direct Memory Access Commons
• efuse
  Reading of eFuses
• esp_riscv_rt
  Minimal startup / runtime for RISC-V CPUs from Espressif
• gpio
  General Purpose I/Os
• i2c
  I2C Driver
• interrupt
  Interrupt support
• ledc
  LEDC (LED PWM Controller) peripheral control
• macros
  Procedural macros for placing statics and functions into RAM, and for marking interrupt handlers.
• peripheral
  Exclusive peripheral access
• peripherals
  Peripheral instance singletons
• prelude
  The prelude
• radio
  Wireless communication peripheral implementations
• reset
  Hardware and Software Reset
• rng
  Random number generator driver
• rom
  ESP ROM libraries
• rtc_cntl
  Low-power Management
• sha
  Secure Hash Algorithm peripheral driver
• spi
  Serial Peripheral Interface
• system
  System Control
• systimer
  System Timer peripheral driver
• timer
  General-purpose timers
• trapframe
  State of the CPU saved when entering exception or interrupt
• uart
  UART driver

Structs

• Delay
  Delay driver
• IO
  General Purpose Input/Output driver
• Rng
  Random Number Generator
• Rtc
  Low-power Management
• Rwdt
  RTC Watchdog Timer
• Spi
  SPI peripheral driver
• Timer
  General-purpose Timer driver
• Uart
  UART driver

Enums

• Cpu
  Available CPU cores

Functions

• get_core
  Which core the application is currently executing on

Attribute Macros

• entry
  Attribute to declare the entry point of the program