41 lines
1.4 KiB
Plaintext
41 lines
1.4 KiB
Plaintext
# LISA Touch Driver Configuration - BL6133
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#
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# Copyright (c) 2025, LISTENAI
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# SPDX-License-Identifier: Apache-2.0
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config LISA_TOUCH_ARCS_BL6133
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bool "Enable LISA Touch ARCS BL6133 support"
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default n
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help
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Enable LISA Touch ARCS BL6133 touch chip support.
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BL6133 Features:
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- I2C Address: 0x2C (7-bit)
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- Register: 0x01 (8-bit)
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- Resolution: 320x386
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- Single touch point
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- Interrupt trigger: Falling edge
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- Reset sequence: High->Low->High (10ms-100ms-300ms)
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if LISA_TOUCH_ARCS_BL6133
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config LISA_TOUCH_ARCS_BL6133_READ_TASK_PRIORITY
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int "BL6133 interrupt mode read task priority"
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default 2
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range 1 10
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help
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Set the priority of the BL6133 touch driver's internal read task.
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This task is created when interrupt mode is enabled and is responsible
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for reading I2C data from the touch chip after receiving a GPIO interrupt.
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Priority range: 1-10 (higher number = higher priority)
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Default: 2 (tskIDLE_PRIORITY + 2)
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Note:
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- Higher priority ensures faster response to touch events
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- Should be higher than idle task (1) but lower than critical system tasks
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- Recommended range: 2-5 for most applications
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endif # LISA_TOUCH_ARCS_BL6133
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