2022-11-07 12:48:10 +01:00
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#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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if ARCH_BOARD_ESP32S2_KALUGA_1
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2023-03-24 18:26:06 +01:00
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config ESP32S2_TOUCH
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bool "Touch pads"
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default n
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---help---
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Enable ESP32-S2 touch pad support.
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if ESP32S2_TOUCH
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config ESP32S2_TOUCH_THRESHOLD_POSEDGE
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bool "Touch pad inverted threshold detection"
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default y
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---help---
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Detect positive edge of touch pad threshold rather than negative edge.
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config ESP32S2_TOUCH_FILTER
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bool "Touch pad filter"
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default n
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---help---
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Enable internal filter for the touch pads.
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config ESP32S2_TOUCH_DENOISE
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bool "Touch pad denoise"
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default n
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---help---
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Enable internal denoise for the touch pads.
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config ESP32S2_TOUCH_IRQ
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bool "Enable touch pad interrupts"
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select ESP32S2_RTCIO_IRQ
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select ESP32S2_RT_TIMER
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depends on ARCH_IRQBUTTONS
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default n
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---help---
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Enable interrupt support for the touch pads.
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config ESP32S2_TOUCH_IRQ_INTERVAL_MS
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int "Minimum interrupt interval (ms)"
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depends on ESP32S2_TOUCH_IRQ
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default 100
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---help---
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Minimum interval between touch pad interrupts (in milliseconds).
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As the RTC interrupts are triggered by level, this interrupt
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will be constantly set off as long as the touch pad is pressed.
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To avoid that, we disable the interrupt when it is triggered and
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set a timer for it to be re-enabled.
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endif # ESP32S2_TOUCH
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2022-11-07 12:48:10 +01:00
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endif # ARCH_BOARD_ESP32S2_KALUGA_1
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