/**
 * @file include/di/can/lowlevel.h
 * @brief Lowlevel send/recv callback wrapper
 * @date Oct 12, 2016
 * @author jjacobs
 * @copyright 2015 Dual Inventive Technology Centre B.V.
 *
 * descr
 */
#ifndef LIBDI_INCLUDE_DI_CAN_LOWLEVEL_H_
#define LIBDI_INCLUDE_DI_CAN_LOWLEVEL_H_

#include <di/types.h>

struct di_can_ctx;
struct di_can_frame_tx;

#ifdef __cplusplus
extern "C" {
#endif

/**
 * Send lowlevel CAN frame
 */
di_errno_t di_can_lowlevel_send(struct di_can_ctx *ctx, struct di_can_frame_tx *frame);

/**
 * Receive lowlevel CAN packet, used to feed packets from platform
 *  specific can recv callback. The data is copied into the
 *  can protocol stack (in the msg subsystem).
 * @param ctx CAN context
 * @note This function should be called periodicly to feed packets
 *  into the CAN stack (e.g from CAN receive thread).
 */
di_errno_t di_can_lowlevel_recv(struct di_can_ctx *ctx);

#ifdef __cplusplus
}
#endif

#endif /* LIBDI_INCLUDE_DI_CAN_LOWLEVEL_H_ */