ardupilot/libraries/AP_KDECAN/AP_KDECAN_config.h

#pragma once

#include <AP_HAL/AP_HAL_Boards.h>

#ifndef AP_KDECAN_ENABLED
#define AP_KDECAN_ENABLED (HAL_MAX_CAN_PROTOCOL_DRIVERS && BOARD_FLASH_SIZE > 1024)
#endif