Crate esp32c6_hal

no_std HAL for the ESP32-C6 from Espressif.

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

Cargo Features

• async - Enable support for asynchronous operation, with interfaces provided by embedded-hal-async and embedded-io-async
• debug - Enable debug features in the HAL (used for development)
• defmt - Enable defmt::Format on certain types
• direct-vectoring - Enable direct vector table hooking support
• eh1 - Implement the traits defined in the 1.0.0-xxx pre-releases of embedded-hal, embedded-hal-nb, and embedded-io
• embassy - Enable support for embassy, a modern asynchronous embedded framework. One of embassy-time-* features must also be enabled when using this feature.
• embassy-time-systick - Enable the embassy time driver using the SYSTIMER peripheral. The SYSTIMER peripheral has three alarms available for use
• embassy-time-timg0 - Enable the embassy time driver using the TIMG0 peripheral. The TIMG0 peripheral has a single alarm available for use
• embassy-integrated-timers - Uses hardware timers as alarms for the executors. Using this feature limits the number of executors to the number of hardware alarms provided by the time driver
• embassy-generic-queue-N (where N can be 8, 16, 32, 64 or 128) - Use a generic timer queue of size N for the executors’ timer queues. Using this feature can expand the number of executors you can use to N
• interrupt-preemption - Enable priority-based interrupt preemption
• log - enable log output using the log crate
• rt - Runtime support
• ufmt - Implement the ufmt_write::uWrite trait for the UART and USB Serial JTAG drivers
• vectored - Enable interrupt vectoring
• flip-link - move the stack to the start of RAM to get zero-cost stack overflow protection

Default Features

The rt, vectored and embassy-integrated-timers features are enabled by default.

Modules

• aes
  Advanced Encryption Standard (AES) support.
• analog
  Analog peripherals
• assist_debug
  Debug Assistant
• clock
  Clock Control
• delay
  Delay driver
• dma
  Direct Memory Access Commons
• ecc
  ECC Accelerator
• efuse
  Reading of eFuses (ESP32-C6)
• esp_riscv_rt
  Minimal startup / runtime for RISC-V CPUs from Espressif
• etm
  Event Task Matrix (ETM)
• gpio
  General Purpose I/Os
• hmac
  HMAC Accelerator
• i2c
  I2C Driver
• i2s
  I2S Master
• interrupt
  Interrupt support
• ledc
  LEDC (LED PWM Controller) peripheral control
• lp_core
  Control the LP core
• macros
  Overview
• mcpwm
  MCPWM (Motor Control Pulse Width Modulator) peripheral
• parl_io
  Parallel IO
• pcnt
  Pulse Counter peripheral driver
• peripheral
  Exclusive peripheral access
• peripherals
  Peripheral instance singletons (ESP32-C6)
• prelude
  The prelude
• reset
  Hardware and Software Reset
• rmt
  Remote Control Peripheral (RMT)
• rng
  Random Number Generator
• rom
  ESP ROM libraries
• rsa
  RSA Accelerator support.
• rtc_cntl
  RTC_CNTL (Real-Time Clock Control) and 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
• trace
  RISC­V Trace Encoder (TRACE)
• trapframe
  State of the CPU saved when entering exception or interrupt
• twai
  Two-wire Automotive Interface (TWAI)
• uart
  UART driver
• usb_serial_jtag
  USB Serial JTAG peripheral driver

Macros

• dma_buffers
  Convenience macro to create DMA buffers and descriptors
• dma_descriptors
  Convenience macro to create DMA descriptors

Structs

• Delay
  Delay driver
• FlashSafeDma
  FlashSafeDma
• IO
  General Purpose Input/Output driver
• Rmt
  RMT Instance
• Rng
  Random number generator driver
• Rtc
  Low-power Management
• Rwdt
  RTC Watchdog Timer
• Timer
  General-purpose Timer driver
• Uart
  UART driver
• UartRx
  UART RX
• UartTx
  UART TX
• UsbSerialJtag
  USB Serial JTAG 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