[package]
name    = "esp-hal-common"
version = "0.1.0"
authors = [
    "Jesse Braham <jesse@beta7.io>",
    "Björn Quentin <bjoern.quentin@mobile-j.de>",
]
edition     = "2021"
description = "HAL implementations for peripherals common among Espressif devices; should not be used directly"
repository  = "https://github.com/esp-rs/esp-hal"
license     = "MIT OR Apache-2.0"

[dependencies]
cfg-if       = "1.0"
embedded-hal = { version = "0.2", features = ["unproven"] }
nb           = "1.0"
paste        = "1.0"
procmacros   = { path = "../esp-hal-procmacros", package = "esp-hal-procmacros" }
void         = { version = "1.0", default-features = false }

# RISC-V
riscv                       = { version = "0.7", optional = true }
riscv-atomic-emulation-trap = { version = "0.1", optional = true }

# Xtensa
xtensa-lx = { version = "0.6", optional = true }

# IMPORTANT:
# Each supported device MUST have its PAC included below along with a
# corresponding feature. We rename the PAC packages because we cannot
# have dependencies and features with the same names.
esp32_pac   = { package = "esp32",   git = "https://github.com/esp-rs/esp-pacs.git", branch = "with_source", optional = true }
esp32c3_pac = { package = "esp32c3", git = "https://github.com/esp-rs/esp-pacs.git", branch = "with_source", optional = true }
esp32s2_pac = { package = "esp32s2", git = "https://github.com/esp-rs/esp-pacs.git", branch = "with_source", optional = true }
esp32s3_pac = { package = "esp32s3", git = "https://github.com/esp-rs/esp-pacs.git", branch = "with_source", optional = true }

[features]
esp32   = [  "esp32_pac/rt", "xtensa",   "dual_core"]
esp32c3 = ["esp32c3_pac/rt", "risc_v", "single_core"]
esp32s2 = ["esp32s2_pac/rt", "xtensa", "single_core"]
esp32s3 = ["esp32s3_pac/rt", "xtensa",   "dual_core"]

# Architecture (should not be enabled directly, but instead by a PAC's feature)
risc_v = ["riscv", "riscv-atomic-emulation-trap"]
xtensa = ["procmacros/rtc_slow", "xtensa-lx/esp32"]

# Core Count (should not be enabled directly, but instead by a PAC's feature)
single_core = []
dual_core   = []