1CONFIG_SHELL=y 2CONFIG_SHELL_BACKEND_SERIAL=n 3CONFIG_SHELL_BACKEND_DUMMY=y 4CONFIG_CAN=y 5CONFIG_CAN_MANUAL_RECOVERY_MODE=y 6CONFIG_CAN_FD_MODE=y 7CONFIG_CAN_SHELL=y 8CONFIG_ZTEST=y 9CONFIG_ZTEST_STACK_SIZE=1536 10