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Sync behaviour from serial to TCP connections

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This commit is contained in:
Stefan Wahren
2012-05-29 21:34:20 +02:00
parent bf12395af9
commit 49b49d077b
4 changed files with 117 additions and 12 deletions
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33
bin/mbus-tcp-request-data-multi-reply.c
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@ -20,12 +20,12 @@
static int debug = 0;
//------------------------------------------------------------------------------
// Execution starts here:
// Scan for devices using secondary addressing.
//------------------------------------------------------------------------------
int
main(int argc, char **argv)
{
mbus_frame reply, *reply_iter;
mbus_frame *frame, reply;
mbus_frame_data reply_data;
mbus_handle *handle = NULL;
@ -67,6 +67,33 @@ main(int argc, char **argv)
fprintf(stderr, "Failed to setup connection to M-bus gateway\n");
return 1;
}
//
// init slave to get really the beginning of the records
//
frame = mbus_frame_new(MBUS_FRAME_TYPE_SHORT);
if (frame == NULL)
{
fprintf(stderr, "Failed to allocate mbus frame.\n");
return 1;
}
frame->control = MBUS_CONTROL_MASK_SND_NKE | MBUS_CONTROL_MASK_DIR_M2S;
frame->address = MBUS_ADDRESS_BROADCAST_NOREPLY;
if (debug)
printf("%s: debug: sending init frame\n", __PRETTY_FUNCTION__);
if (mbus_send_frame(handle, frame) == -1)
{
fprintf(stderr, "Failed to send mbus frame.\n");
mbus_frame_free(frame);
return 1;
}
mbus_recv_frame(handle, &reply);
if (strlen(addr_str) == 16)
{
@ -125,7 +152,9 @@ main(int argc, char **argv)
fprintf(stderr, "Failed to generate XML representation of MBUS frames: %s\n", mbus_error_str());
return 1;
}
printf("%s", xml_result);
free(xml_result);
mbus_disconnect(handle);
return 0;