42 lines
975 B
C
42 lines
975 B
C
/**
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* @file include/di/can/lowlevel.h
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* @brief Lowlevel send/recv callback wrapper
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* @date Oct 12, 2016
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* @author jjacobs
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* @copyright 2015 Dual Inventive Technology Centre B.V.
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*
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* descr
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*/
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#ifndef LIBDI_INCLUDE_DI_CAN_LOWLEVEL_H_
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#define LIBDI_INCLUDE_DI_CAN_LOWLEVEL_H_
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#include <di/types.h>
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struct di_can_ctx;
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struct di_can_frame_tx;
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Send lowlevel CAN frame
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*/
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di_errno_t di_can_lowlevel_send(struct di_can_ctx *ctx, struct di_can_frame_tx *frame);
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/**
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* Receive lowlevel CAN packet, used to feed packets from platform
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* specific can recv callback. The data is copied into the
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* can protocol stack (in the msg subsystem).
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* @param ctx CAN context
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* @note This function should be called periodicly to feed packets
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* into the CAN stack (e.g from CAN receive thread).
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*/
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di_errno_t di_can_lowlevel_recv(struct di_can_ctx *ctx);
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#ifdef __cplusplus
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}
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#endif
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#endif /* LIBDI_INCLUDE_DI_CAN_LOWLEVEL_H_ */
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