Module esp32_hal::peripherals
source · Expand description
§Peripheral instance singletons (ESP32)
§Overview
The Peripherals
module provides singleton instances of various peripherals
and allows users to access and use them in their applications.
These peripherals provide various functionalities and interfaces for
interacting with different hardware components on the ESP32
chip, such as
timers, GPIO
pins, I2C
, SPI
, UART
, and more. Users can access and
utilize these peripherals by importing the respective singleton instances
from this module.
It’s important to note that the module also exports the Interrupt
enum
from the ESP32
PAC (Peripheral Access Crate)
for users to handle
interrupts associated with these peripherals.
⚠️ NOTE: notice that psram
and radio
are marked with false
in the
peripherals!
macro. Basically, that means that there’s no real peripheral
(no PSRAM
nor RADIO
peripheral in the PACs) but we’re creating “virtual
peripherals” for them in order to ensure the uniqueness of the instances
(Singletons).
Structs§
Enums§
- Enumeration of all the interrupts.