22 lines
639 B
Plaintext
22 lines
639 B
Plaintext
# STM32 UART configuration
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# Copyright (c) 2016 Open-RnD Sp. z o.o.
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# SPDX-License-Identifier: Apache-2.0
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config UART_STM32
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bool "STM32 MCU serial driver"
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default y
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depends on DT_HAS_ST_STM32_UART_ENABLED
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select SERIAL_HAS_DRIVER
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select SERIAL_SUPPORT_INTERRUPT
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# the ASYNC implementation requires a DMA controller
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select SERIAL_SUPPORT_ASYNC \
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if DT_HAS_ST_STM32_DMA_V1_ENABLED || \
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DT_HAS_ST_STM32_DMA_V2_ENABLED || \
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DT_HAS_ST_STM32_DMA_V2BIS_ENABLED
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select DMA if UART_ASYNC_API
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help
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This option enables the UART driver for STM32 family of
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processors.
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Say y if you wish to use serial port on STM32 MCU.
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