# Actually |(periph_timer_poll and periph_gpio_ll), but that's too complex for FEATURES_REQUIRED_ANY to express
FEATURES_REQUIRED_ANY += cpu_core_atmega|arch_esp32|arch_native|periph_timer_poll

ifeq (,$(filter ws281x_%,$(USEMODULE)))
  ifneq (,$(filter cpu_core_atmega,$(FEATURES_USED)))
    USEMODULE += ws281x_atmega
  endif
  ifneq (,$(filter arch_native,$(FEATURES_USED)))
    USEMODULE += ws281x_vt100
  endif
  ifneq (,$(filter arch_esp32,$(FEATURES_USED)))
    USEMODULE += ws281x_esp32
  endif
  # Not only looking for the used feature but also for the absence of any more specific driver
  ifeq (-periph_timer_poll,$(filter ws281x_%,$(USEMODULE))-$(filter periph_timer_poll,$(FEATURES_USED)))
    USEMODULE += ws281x_timer_gpio_ll
  endif
endif

ifneq (,$(filter ws281x_atmega,$(USEMODULE)))
  FEATURES_REQUIRED += cpu_core_atmega
endif

ifneq (,$(filter ws281x_esp32%,$(USEMODULE)))
  FEATURES_REQUIRED += arch_esp32
  ifneq (,$(filter ws281x_esp32_sw,$(USEMODULE)))
    USEMODULE += ws281x_esp32
  else
    # use ESP32x RMT hardware implementation by default
    FEATURES_REQUIRED += esp_rmt
    USEMODULE += esp_idf_rmt
    USEMODULE += ws281x_esp32
    USEMODULE += ws281x_esp32_hw
  endif
endif

ifneq (,$(filter ws281x_timer_gpio_ll,$(USEMODULE)))
  FEATURES_REQUIRED += periph_gpio_ll periph_timer periph_timer_poll
endif

# It would seem xtimer is always required as it is used in the header...
USEMODULE += xtimer