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isotp-c
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Attempt to print entire payload and fail.

This commit is contained in:
Christopher Peplin 2014-01-02 18:31:52 -05:00
parent 3b25a0491c
commit fe5f39179f
3 changed files with 13 additions and 13 deletions
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2
deps/bitfield-c vendored

@ -1 +1 @@
Subproject commit 4af52c415f1668fbd168da74d0aca903c592463f
Subproject commit 31caa9c77dbfc438a104fbcab6db5165528c0f89

20
src/isotp/isotp.c
View File

@ -21,15 +21,17 @@ IsoTpShims isotp_init_shims(LogShim log, SendCanMessageShim send_can_message,
void isotp_message_to_string(const IsoTpMessage* message, char* destination,
size_t destination_length) {
char payload_string[message->size * 2 + 1];
memset(payload_string, 0, sizeof(payload_string));
for(int i = 0; i < message->size; i++) {
// TODO, bah this isn't working because snprintf hits the NULL char that
// it wrote the last time and stops cold
/* snprintf(&payload_string[i * 2], 2, "%02x", message->payload[i]); */
}
snprintf(destination, destination_length, "ID: 0x%02x, Payload: 0x%s",
message->arbitration_id, payload_string);
// TODO why is this still not printing the entire payload?
snprintf(destination, destination_length, "ID: 0x%02x, Payload: 0x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
message->arbitration_id,
message->payload[0],
message->payload[1],
message->payload[2],
message->payload[3],
message->payload[4],
message->payload[5],
message->payload[6],
message->payload[7]);
}
IsoTpMessage isotp_receive_can_frame(IsoTpShims* shims, IsoTpHandle* handle,

4
tests/common.c
View File

@ -76,9 +76,7 @@ void message_sent(const IsoTpMessage* message, const bool success) {
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() {