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https://github.com/zephyrproject-rtos/zephyr
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fef3ebaa69
- Updates gpio driver and device tree files to the new GPIO Config flags - Implements the new port_* APIs - Update I2C and PWM Drivers to use new GPIO config - Add esp32.overlay to gpio_basic_api test - refactor convert_int_type, regs struct - remove config_polarity - add kConfig notes Tests: - samples/basic/blinky - samples/basic/button - tests/drivers/gpio/gpio_basic_api - tests/drivers/gpio/gpio_api_1pin Board: - esp32 DevKitC V4 Note about interrupts: The ESP32 requires specifying a CPU interrupt to be used for GPIO interrupt signals. CPU interrupts can be either level or edge (or special) triggered, but not both. Please check gpio/Kconfig.esp32 for more info. Signed-off-by: Mohamed ElShahawi <ExtremeGTX@hotmail.com>
40 lines
816 B
Plaintext
40 lines
816 B
Plaintext
# ESP32 GPIO configuration options
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# Copyright (c) 2017 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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menuconfig GPIO_ESP32
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bool "ESP32 GPIO"
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depends on SOC_ESP32
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select HAS_DTS_GPIO
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help
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Enables the ESP32 GPIO driver
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if GPIO_ESP32
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config GPIO_ESP32_IRQ
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int "IRQ line for ESP32 GPIO pins"
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default 10
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help
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Select the IRQ line to be used for GPIO interrupts.
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Edge-triggered interrupts are supported on lines: 10, 22,
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28, 30.
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Level-triggered interrupts are supported on lines: 0-5, 8,
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9, 12, 13, 17-21, 23-27, 31.
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config GPIO_ESP32_0
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bool "ESP32 GPIO (pins 0-31)"
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default y
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help
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Include support for GPIO pins 0-31 on the ESP32.
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config GPIO_ESP32_1
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bool "ESP32 GPIO (pins 32-39)"
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default y
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help
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Include support for GPIO pins 32-39 on the ESP32.
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endif # GPIO_ESP32
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