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isotp-c
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Print full payload by giving it enough buffer. DOH.

This commit is contained in:
Christopher Peplin 2014-01-03 12:18:33 -05:00
parent fe5f39179f
commit 64af0554cb
2 changed files with 3 additions and 4 deletions
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3
src/isotp/isotp.c
View File

@ -21,8 +21,7 @@ IsoTpShims isotp_init_shims(LogShim log, SendCanMessageShim send_can_message,
void isotp_message_to_string(const IsoTpMessage* message, char* destination,
size_t destination_length) {
// 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",
snprintf(destination, destination_length, "ID: 0x%02x, Payload: 0x%02x%02x%02x%02x%02x%02x%02x%02x",
message->arbitration_id,
message->payload[0],
message->payload[1],

4
tests/common.c
View File

@ -46,7 +46,7 @@ void mock_set_timer(uint16_t time_ms, void (*callback)) {
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;
@ -62,7 +62,7 @@ void message_sent(const IsoTpMessage* message, const bool success) {
} 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);