#ifndef __ISOTP_H__
#define __ISOTP_H__
+#include <isotp/isotp_types.h>
+#include <isotp/send.h>
+#include <isotp/receive.h>
#include <stdint.h>
#include <stdbool.h>
+#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
-const uint16_t MAX_ISO_TP_MESSAGE_SIZE;
-const uint16_t MAX_CAN_FRAME_SIZE;
-const uint8_t ISO_TP_DEFAULT_RESPONSE_TIMEOUT;
-const bool ISO_TP_DEFAULT_FRAME_PADDING_STATUS;
-
-typedef void (*LogShim)(const char* message);
-typedef bool (*SendCanMessageShim)(const uint16_t arbitration_id, const uint8_t* data,
- const uint8_t size);
-typedef bool (*SetTimerShim)(uint16_t time_ms, void (*callback));
-
-typedef void (*IsoTpMessageReceivedHandler)(const uint16_t arbitration_id,
- const uint8_t* payload, const uint16_t size);
-typedef void (*IsoTpMessageSentHandler)(const bool success,
- const uint16_t arbitration_id, const uint8_t* payload,
- const uint16_t size);
-typedef void (*IsoTpCanFrameSentHandler)(const uint16_t arbitration_id,
- const uint8_t* payload, const uint8_t size);
-
-// TODO this is really necessary and it would leak this library into the user's
-// code
-// typedef struct {
- // const uint16_t arbitration_id;
- // const uint8_t* payload;
- // const uint16_t size;
-// } IsoTpMessage;
-
-typedef struct {
- LogShim log;
- SendCanMessageShim send_can_message;
- SetTimerShim set_timer;
-} IsoTpShims;
-
-typedef struct {
- IsoTpShims* shims;
- uint16_t arbitration_id;
- IsoTpMessageReceivedHandler message_received_callback;
- IsoTpMessageSentHandler message_sent_callback;
- IsoTpCanFrameSentHandler can_frame_sent_callback;
-
- // Private
- uint16_t timeout_ms;
- bool frame_padding;
- uint8_t* receive_buffer;
- uint16_t received_buffer_size;
- uint16_t incoming_message_size;
- bool sending;
- // TODO timer callback
-} IsoTpHandler;
-
-typedef enum {
- PCI_SINGLE = 0x0,
- PCI_FIRST_FRAME = 0x1,
- PCI_CONSECUTIVE_FRAME = 0x2,
- PCI_FLOW_CONTROL_FRAME = 0x3
-} IsoTpProtocolControlInformation;
-
-typedef enum {
- PCI_FLOW_STATUS_CONTINUE = 0x0,
- PCI_FLOW_STATUS_WAIT = 0x1,
- PCI_FLOW_STATUS_OVERFLOW = 0x2
-} IsoTpFlowStatus;
-
IsoTpShims isotp_init_shims(LogShim log,
SendCanMessageShim send_can_message,
SetTimerShim set_timer);
-IsoTpHandler isotp_init(IsoTpShims* shims,
- uint16_t arbitration_id,
- IsoTpMessageReceivedHandler message_received_callback,
- IsoTpMessageSentHandler message_sent_callback,
- IsoTpCanFrameSentHandler can_frame_sent_callback);
+void isotp_message_to_string(const IsoTpMessage* message, char* destination,
+ size_t destination_length);
/* Public: Change the timeout for waiting on an ISO-TP response frame.
*
* handler - the ISO-TP handler to modify.
* timeout - the new timeout in milliseconds.
*/
-void isotp_set_timeout(IsoTpHandler* handler, uint16_t timeout_ms);
-
-// TODO we have to make sure to copy the payload internall if it's more than 1
-// frame, the soure could go out of scope
-bool isotp_send(const uint8_t* payload, uint16_t payload_size);
-
-void isotp_receive_can_frame(IsoTpHandler* handler,
- const uint16_t arbitration_id, const uint8_t* data,
- const uint8_t length);
-
-void isotp_destroy(IsoTpHandler* handler);
-
-void log_isotp_message(const uint16_t arbitration_id, const uint8_t* payload,
- const uint16_t size);
+// void isotp_set_timeout(IsoTpHandler* handler, uint16_t timeout_ms);
#ifdef __cplusplus