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# Kconfig.mcp2515 - MCP2515 CAN configuration options
#
# Copyright (c) 2018 Karsten Koenig
#
# SPDX-License-Identifier: Apache-2.0
#
config CAN_MCP2515
bool "MCP2515 CAN Driver"
depends on SPI
help
Enable MCP2515 CAN Driver
if CAN_MCP2515
config CAN_MCP2515_OSC_FREQ
int "Oscillator frequency"
default 8000000
help
Specify the frequency of the oscillator connected to the MCP2515.
config CAN_MCP2515_INT_THREAD_STACK_SIZE
int "Stack size for interrupt handler"
default 512
help
Size of the stack used for internal thread which is ran for
interrupt handling and incoming packets.
config CAN_MCP2515_INT_THREAD_PRIO
int "Priority for interrupt handler"
default 2
help
Priority level of the internal thread which is ran for
interrupt handling and incoming packets.
config CAN_MCP2515_MAX_FILTER
int "Maximum number of concurrent active filters"
default 5
range 1 32
help
Defines the array size of the callback/msgq pointers.
Must be at least the size of concurrent reads.
config CAN_MCP2515_INIT_PRIORITY
int "Init priority"
default 80
help
MCP2515 driver initialization priority, must be higher than SPI.
endif # CAN_MCP2515