de172f88d0
Rename the STM32H7 FDCAN driver Kconfig symbol and implementation file to match the naming used in the ST reference manuals. Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
83 lines
2 KiB
Plaintext
83 lines
2 KiB
Plaintext
# STM32 CAN configuration options
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# Copyright (c) 2022 Blue Clover
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# Copyright (c) 2018-2020 Alexander Wachter
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# SPDX-License-Identifier: Apache-2.0
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config CAN_STM32_BXCAN
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bool "STM32 bxCAN driver"
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default y
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depends on DT_HAS_ST_STM32_BXCAN_ENABLED
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help
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Enable STM32 bxCAN Driver.
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if CAN_STM32_BXCAN
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config CAN_MAX_STD_ID_FILTER
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int "Maximum number of standard (11-bit) ID filters"
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default 14
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range 0 28
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help
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Defines the maximum number of filters with standard ID (11-bit)
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that can be added by the application.
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One standard ID filter with mask occupies 1/2 of the 14 available
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filter banks.
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The following equation determines the maximum total number of
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filters:
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CAN_MAX_STD_ID_FILTER + CAN_MAX_EXT_ID_FILTER * 2 <= 28
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config CAN_MAX_EXT_ID_FILTER
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int "Maximum number of extended (29-bit) ID filters"
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default 7
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range 0 14
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help
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Defines the maximum number of filters with extended ID (29-bit)
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that can be added by the application.
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One extended ID filter with mask occupies 1 of the 14 available
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filter banks.
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The following equation determines the maximum total number of
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filters:
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CAN_MAX_STD_ID_FILTER + CAN_MAX_EXT_ID_FILTER * 2 <= 28
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endif # CAN_STM32_BXCAN
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config CAN_STM32_FDCAN
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bool "STM32 FDCAN driver"
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default y
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depends on DT_HAS_ST_STM32_FDCAN_ENABLED
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select CAN_MCAN
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select USE_STM32_LL_RCC
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if CAN_STM32_FDCAN
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config CAN_MAX_STD_ID_FILTER
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int "Maximum number of standard (11-bit) ID filters"
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default 28
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range 0 28
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help
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Defines the maximum number of filters with standard ID (11-bit)
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that can be added by the application.
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config CAN_MAX_EXT_ID_FILTER
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int "Maximum number of extended (29-bit) ID filters"
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default 8
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range 0 8
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help
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Defines the maximum number of filters with extended ID (29-bit)
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that can be added by the application.
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endif # CAN_STM32_FDCAN
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config CAN_STM32H7_FDCAN
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bool "STM32H7 FDCAN driver"
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default y
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depends on DT_HAS_ST_STM32H7_FDCAN_ENABLED
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select CAN_MCAN
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select USE_STM32_LL_RCC
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