Module esp_hal::psram

PSRAM “virtual peripheral” driver (ESP32)

Overview

The PSRAM module provides support for accessing and controlling the Pseudo Static Random Access Memory (PSRAM) on the ESP32.

The PSRAM module enables users to interface with the PSRAM memory present on the ESP32 chip. PSRAM provides additional external memory to supplement the internal memory of the ESP32, allowing for increased storage capacity and improved performance in certain applications.

Structs

• PsramConfig
  PSRAM configuration

Enums

• PsramCacheSpeed
  Cache Speed
• PsramSize
  Size of PSRAM

Functions

• init_psram
  Initializes the PSRAM memory on supported devices.