#ifndef CO_CAN_H
#define CO_CAN_H

#ifndef MBED_CAN
#error "MBED_CAN must be defined to select CAN port"
#endif

#include "mbed.h"

#if (MBED_CAN == 0)
#define MBED_CAN_RX		p9
#define MBED_CAN_TX		p10
#define MBED_CAN_REG	LPC_CAN1
#else
#define MBED_CAN_RX		(p30)
#define MBED_CAN_TX		(p29)
#define MBED_CAN_REG	(LPC_CAN2)
#endif

#define MBED_CHECK_TX_BUFFERS (MBED_CAN_REG->SR & 0x4 || MBED_CAN_REG->SR & 0x400 || MBED_CAN_REG->SR & 0x40000)
#define MBED_CHECK_TX_INTERRUPTS(intStatus) (intStatus & 0x2 || intStatus & 0x200 || intStatus & 0x400)

extern CAN *CANport;

#endif // CO_CAN_H