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63 lines
1.9 KiB
Plaintext
63 lines
1.9 KiB
Plaintext
# Copyright (c) 2021 HAW Hamburg
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#
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# This file is subject to the terms and conditions of the GNU Lesser
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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#
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config MODULE_WS281X
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bool "WS2812/SK6812 RGB LED (NeoPixel)"
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depends on HAS_CPU_CORE_ATMEGA || HAS_ARCH_ESP32 || HAS_ARCH_NATIVE || HAS_PERIPH_TIMER_POLL
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depends on TEST_KCONFIG
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select MODULE_XTIMER
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select MODULE_WS281X_ATMEGA if HAS_CPU_CORE_ATMEGA
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select MODULE_WS281X_VT100 if HAS_ARCH_NATIVE
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select MODULE_WS281X_ESP32 if HAS_ARCH_ESP32
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select MODULE_WS281X_TIMER_GPIO_LL if HAS_PERIPH_TIMER_POLL
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config MODULE_WS281X_ATMEGA
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bool
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depends on HAS_CPU_CORE_ATMEGA
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config MODULE_WS281X_VT100
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bool
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depends on HAS_ARCH_NATIVE
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config MODULE_WS281X_ESP32
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bool
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depends on HAS_ARCH_ESP32
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config MODULE_WS281X_ESP32_HW
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bool "WS2812/SK6812 RGB LED uses ESP32x RMT"
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depends on MODULE_WS281X_ESP32 && HAS_ESP_RMT
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default y
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help
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The driver can use on ESP32x SoCs either the Remote Control (RMT)
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peripheral or a bit-banging software implementation to generate the
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RGB LED signal. Using the RMT peripheral requires more ROM and RAM but
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does not use the CPU to generate the RGB LED signal. Disable this
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option if saving ROM and RAM is required.
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config MODULE_WS281X_ESP32_SW
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bool
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depends on MODULE_WS281X_ESP32
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default y if !MODULE_WS281X_ESP32_HW
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help
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Use the bit-banging software implementation to generate the RGB LED
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signal.
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config MODULE_WS281X_TIMER_GPIO_LL
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bool
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depends on HAS_PERIPH_TIMER_POLL
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select MODULE_PERIPH_TIMER_POLL
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depends on HAS_PERIPH_GPIO_LL
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select MODULE_PERIPH_GPIO_LL
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help
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Use a platform independent bit-banging software implementation to
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generate the RGB LED signal.
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config HAVE_WS281X
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bool
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help
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Indicates that a WS2812/SK6812 RGB LED sensor is present.
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