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- # CANopenNode CANopen protocol stack configuration options
- # Copyright (c) 2019 Vestas Wind Systems A/S
- # SPDX-License-Identifier: Apache-2.0
- config ZEPHYR_CANOPENNODE_MODULE
- bool
- config CANOPENNODE
- bool "CANopenNode support"
- depends on CAN
- help
- This option enables the CANopenNode library.
- if CANOPENNODE
- config CANOPENNODE_SDO_BUFFER_SIZE
- int "CANopen SDO buffer size"
- default 32
- range 7 889
- help
- Size of the internal CANopen SDO buffer in bytes. Size must
- be at least equal to the size of the largest variable in the
- object dictionary. If data type is DOMAIN, data length is
- not limited to the SDO buffer size. If block transfer is
- implemented, value should be set to 889.
- config CANOPENNODE_TRACE_BUFFER_SIZE
- int "CANopen trace buffer size"
- default 100
- help
- Size of the CANopen trace buffer in bytes.
- config CANOPENNODE_TX_WORKQUEUE_STACK_SIZE
- int "Stack size for the CANopen transmit workqueue"
- default 320
- help
- Size of the stack used for the internal CANopen transmit
- workqueue.
- config CANOPENNODE_TX_WORKQUEUE_PRIORITY
- int "Priority for CANopen transmit workqueue"
- default 0 if !COOP_ENABLED
- default -1
- help
- Priority level of the internal CANopen transmit workqueue.
- config CANOPENNODE_STORAGE
- bool "CANopen object dictionary storage"
- depends on SETTINGS
- default y
- help
- Enable support for storing the CANopen object dictionary to
- non-volatile storage.
- config CANOPENNODE_STORAGE_HANDLER_ERASES_EEPROM
- bool "Erase CANopen object dictionary EEPROM entries in storage handler"
- depends on CANOPENNODE_STORAGE
- help
- Erase CANopen object dictionary EEPROM entries upon write to
- object dictionary index 0x1011 subindex 1.
- config CANOPENNODE_LEDS
- bool "CANopen LED indicators"
- default y
- help
- Enable support for CANopen LED indicators according to the CiA
- 303-3 specification.
- config CANOPENNODE_LEDS_BICOLOR
- bool "CANopen bicolor LED indicator"
- depends on CANOPENNODE_LEDS
- help
- Handle CANopen LEDs as one bicolor LED, favoring the red LED
- over the green LED in accordance with the CiA 303-3
- specification.
- config CANOPENNODE_SYNC_THREAD
- bool "CANopen SYNC thread"
- default y
- help
- Enable internal thread for processing CANopen SYNC RPDOs and
- TPDOs. Application layer must take care of SYNC RPDO and
- TPDO processing on its own if this is disabled.
- config CANOPENNODE_SYNC_THREAD_STACK_SIZE
- int "Stack size for the CANopen SYNC thread"
- depends on CANOPENNODE_SYNC_THREAD
- default 256
- help
- Size of the stack used for the internal thread which
- processes CANopen SYNC RPDOs and TPDOs.
- config CANOPENNODE_SYNC_THREAD_PRIORITY
- int "Priority for CANopen SYNC thread"
- depends on CANOPENNODE_SYNC_THREAD
- default 0 if !COOP_ENABLED
- default -5
- help
- Priority level of the internal thread which processes
- CANopen SYNC RPDOs and TPDOs.
- config CANOPENNODE_PROGRAM_DOWNLOAD
- bool "CANopen program download"
- depends on BOOTLOADER_MCUBOOT
- select IMG_MANAGER
- default y
- help
- Enable support for program download over CANopen according
- to the CiA 302-3 (draft) specification.
- endif # CANOPENNODE
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