isotp.h File Reference
ISO TP high level interface. More...
Detailed Description
ISO TP high level interface.
Definition in file isotp.h.
#include "can/can.h"#include "can/common.h"#include "thread.h"#include "ztimer.h"#include "net/gnrc/pktbuf.h"
Include dependency graph for isotp.h: This graph shows which files directly or indirectly include this file:Go to the source code of this file.
Data Structures | |
| struct | isotp_fc_options |
| The isotp_fc_options struct. More... | |
| struct | isotp_options |
| The isotp_options struct. More... | |
| struct | tpcon |
| The tpcon struct. More... | |
| struct | isotp |
| The isotp struct. More... | |
Macros | |
| #define | CAN_ISOTP_BS (10) |
| Default Block Size for RX Flow Control frames. | |
| #define | CAN_ISOTP_STMIN (5) |
| Default STmin for RX Flow Control frames. | |
| #define | CAN_ISOTP_WFTMAX (1) |
| Default maximum WFT for TX Flow Control. | |
Functions | |
| kernel_pid_t | isotp_init (char *stack, int stacksize, char priority, const char *name) |
| Initialize the isotp layer. More... | |
| int | isotp_send (struct isotp *isotp, const void *buf, int len, int flags) |
| Send data through an isotp channel. More... | |
| int | isotp_bind (struct isotp *isotp, can_reg_entry_t *entry, void *arg, struct isotp_fc_options *fc_options) |
| Bind an isotp channel. More... | |
| int | isotp_release (struct isotp *isotp) |
| Release a bound isotp channel. More... | |
| void | isotp_free_rx (can_rx_data_t *rx) |
| Free a received buffer. More... | |
flags for isotp behaviour | |
| #define | CAN_ISOTP_RX_FLAGS_MASK 0x0000FFFF |
| rx flags mask | |
| #define | CAN_ISOTP_LISTEN_MODE 0x0001 |
| listen only flag (do not send FC) | |
| #define | CAN_ISOTP_EXTEND_ADDR 0x0002 |
| enable extended addressing | |
| #define | CAN_ISOTP_TX_PADDING 0x0004 |
| enable CAN frame padding tx path | |
| #define | CAN_ISOTP_HALF_DUPLEX 0x0040 |
| half duplex error state handling | |
| #define | CAN_ISOTP_RX_EXT_ADDR 0x0200 |
| different rx extended addressing | |
| #define | CAN_ISOTP_TX_FLAGS_MASK 0xFFFF0000 |
| tx flags mask | |
| #define | CAN_ISOTP_TX_DONT_WAIT 0x00010000 |
| do not send a tx confirmation msg | |
default configuration values | |
| #define | CAN_ISOTP_DEFAULT_FLAGS 0 |
| #define | CAN_ISOTP_DEFAULT_EXT_ADDRESS 0x00 |
| #define | CAN_ISOTP_DEFAULT_PAD_CONTENT 0xCC /* prevent bit-stuffing */ |
| #define | CAN_ISOTP_DEFAULT_FRAME_TXTIME 0 |
| #define | CAN_ISOTP_DEFAULT_RECV_BS 0 |
| #define | CAN_ISOTP_DEFAULT_RECV_STMIN 0x00 |
| #define | CAN_ISOTP_DEFAULT_RECV_WFTMAX 0 |
