Public API for ISO-TP (ISO 15765-2:2016) More...

#include <drivers/can.h>
#include <zephyr/types.h>
#include <net/buf.h>

Data Structures
struct	isotp_msg_id
	ISO-TP message id struct. More...

struct	isotp_fc_opts
	ISO-TP frame control options struct. More...

Macros
#define	ISOTP_N_OK 0

#define	ISOTP_N_TIMEOUT_A -1

#define	ISOTP_N_TIMEOUT_BS -2

#define	ISOTP_N_TIMEOUT_CR -3

#define	ISOTP_N_WRONG_SN -4

#define	ISOTP_N_INVALID_FS -5

#define	ISOTP_N_UNEXP_PDU -6

#define	ISOTP_N_WFT_OVRN -7

#define	ISOTP_N_BUFFER_OVERFLW -8

#define	ISOTP_N_ERROR -9

#define	ISOTP_NO_FREE_FILTER -10

#define	ISOTP_NO_NET_BUF_LEFT -11

#define	ISOTP_NO_BUF_DATA_LEFT -12

#define	ISOTP_NO_CTX_LEFT -13

#define	ISOTP_RECV_TIMEOUT -14

#define	ISOTP_FIXED_ADDR_SA_POS (0U)

#define	ISOTP_FIXED_ADDR_SA_MASK (0xFF << ISOTP_FIXED_ADDR_SA_POS)

#define	ISOTP_FIXED_ADDR_TA_POS (8U)

#define	ISOTP_FIXED_ADDR_TA_MASK (0xFF << ISOTP_FIXED_ADDR_TA_POS)

#define	ISOTP_FIXED_ADDR_PRIO_POS (26U)

#define	ISOTP_FIXED_ADDR_PRIO_MASK (0x7 << ISOTP_FIXED_ADDR_PRIO_POS)

#define	ISOTP_FIXED_ADDR_RX_MASK (0x03FFFF00)

Typedefs
typedef void(*	isotp_tx_callback_t) (int error_nr, void *arg)

Functions
int	isotp_bind (struct isotp_recv_ctx ctx, const struct device can_dev, const struct isotp_msg_id rx_addr, const struct isotp_msg_id tx_addr, const struct isotp_fc_opts *opts, k_timeout_t timeout)
	Bind an address to a receiving context. More...

void	isotp_unbind (struct isotp_recv_ctx *ctx)
	Unbind a context from the interface. More...

int	isotp_recv (struct isotp_recv_ctx ctx, uint8_t data, size_t len, k_timeout_t timeout)
	Read out received data from fifo. More...

int	isotp_recv_net (struct isotp_recv_ctx ctx, struct net_buf *buffer, k_timeout_t timeout)
	Get the net buffer on data reception. More...

int	isotp_send (struct isotp_send_ctx ctx, const struct device can_dev, const uint8_t data, size_t len, const struct isotp_msg_id tx_addr, const struct isotp_msg_id rx_addr, isotp_tx_callback_t complete_cb, void cb_arg)
	Send data. More...

Detailed Description

Public API for ISO-TP (ISO 15765-2:2016)

ISO-TP is a transport protocol for CAN (Controller Area Network)

Data Structures