xtensa-esp32-elf
FreeBSD port of Espressif ESP32 toolchain. see https://github.com/trombik/xtensa-esp32-elf/tree/devel/devel/xtensa-esp32-elf for details (by trombik)
esp-pacs
Peripheral Access Crates for Espressif SoCs and modules (by esp-rs)
| xtensa-esp32-elf | esp-pacs | |
|---|---|---|
| 1 | 1 | |
| 5 | 93 | |
| - | - | |
| 5.3 | 8.6 | |
| 10 days ago | 9 days ago | |
| Makefile | Rust | |
| - | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
xtensa-esp32-elf
Posts with mentions or reviews of xtensa-esp32-elf.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-04-22.
-
Espressif Acquires Majority Stake in M5Stack
I am using IDF with ESP32-C3 on FreeBSD with this unofficial port https://github.com/trombik/xtensa-esp32-elf
esp-pacs
Posts with mentions or reviews of esp-pacs.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-09-15.
-
The Embedded Rust ESP Development Ecosystem
The no-std ecosystem follows the same layering approach that exists within embedded Rust. In embedded Rust, there are several levels of abstraction that are introduced on top of microcontroller hardware as shown in the figure below. The first level is the peripheral access crate (PAC) which gives us access to low-level microcontroller registers at the bit level. It's also worth noting that the PAC is specific to a particular microcontroller series. For ESP devices the different PACs are captured in the esp-pacs repository. The microarchitecture crate is at a similar abstraction level to the PAC but specific to processor core (Ex. RISC-V) functions.
What are some alternatives?
When comparing xtensa-esp32-elf and esp-pacs you can also consider the following projects:
esp-wifi - A WiFi, Bluetooth and ESP-NOW driver for use with Espressif chips and bare-metal Rust
esp-hal - no_std Hardware Abstraction Layers for ESP32 microcontrollers
esp-backtrace - backtrace for ESP32 bare-metal
esp-storage - implementation of embedded-storage traits to access unencrypted ESP32 flash
esp-alloc - A simple `no_std` heap allocator for RISC-V and Xtensa processors from Espressif
novusk - A kernel written in Rust