#include <stdarg.h>
IsoTpShims SHIMS;
-IsoTpHandle HANDLE;
+IsoTpReceiveHandle RECEIVE_HANDLE;
uint16_t last_can_frame_sent_arb_id;
uint8_t last_can_payload_sent[8];
bool message_was_received;
uint16_t last_message_received_arb_id;
-uint8_t* last_message_received_payload;
+uint8_t last_message_received_payload[OUR_MAX_ISO_TP_MESSAGE_SIZE];
uint8_t last_message_received_payload_size;
uint16_t last_message_sent_arb_id;
bool last_message_sent_status;
-uint8_t* last_message_sent_payload;
+uint8_t last_message_sent_payload[OUR_MAX_ISO_TP_MESSAGE_SIZE];
uint8_t last_message_sent_payload_size;
void debug(const char* format, ...) {
void message_received(const IsoTpMessage* message) {
debug("Received ISO-TP message:");
message_was_received = true;
- char str_message[24];
+ char str_message[48] = {0};
isotp_message_to_string(message, str_message, sizeof(str_message));
debug("%s", str_message);
last_message_received_arb_id = message->arbitration_id;
} else {
debug("Unable to send ISO-TP message:");
}
- char str_message[24] = {0};
+ char str_message[48] = {0};
isotp_message_to_string(message, str_message, sizeof(str_message));
debug("%s", str_message);
void can_frame_sent(const uint16_t arbitration_id, const uint8_t* payload,
const uint8_t size) {
- debug("Sent CAN Frame:");
- // TODO add something like this to canutil
- /* log_can_message(arbitration_id, payload, size); */
+ debug("Sent CAN Frame with arb ID 0x%x and %d bytes", arbitration_id, size);
}
void setup() {
SHIMS = isotp_init_shims(debug, mock_send_can, mock_set_timer);
- HANDLE = isotp_receive(&SHIMS, 0x2a, message_received);
- last_message_sent_payload = malloc(MAX_ISO_TP_MESSAGE_SIZE);
- last_message_received_payload = malloc(MAX_ISO_TP_MESSAGE_SIZE);
+ RECEIVE_HANDLE = isotp_receive(&SHIMS, 0x2a, message_received);
+ memset(last_message_sent_payload, 0, OUR_MAX_ISO_TP_MESSAGE_SIZE);
+ memset(last_message_received_payload, 0, OUR_MAX_ISO_TP_MESSAGE_SIZE);
memset(last_can_payload_sent, 0, sizeof(last_can_payload_sent));
last_message_sent_status = false;
message_was_received = false;