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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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44
bin/mbus-tcp-scan-secondary.c
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@ -17,8 +17,7 @@
#include <stdio.h>
#include <mbus/mbus.h>
static mbus_handle *handle = NULL;
static int debug = 0;
//------------------------------------------------------------------------------
// Execution starts here:
@ -28,6 +27,10 @@ main(int argc, char **argv)
{
char *host, *addr_mask;
int port;
mbus_handle *handle = NULL;
mbus_frame *frame = NULL, reply;
memset((void *)&reply, 0, sizeof(mbus_frame));
if (argc != 4 && argc != 3)
{
@ -59,6 +62,43 @@ main(int argc, char **argv)
fprintf(stderr, "Failed to setup connection to M-bus gateway: %s\n", mbus_error_str());
return 1;
}
frame = mbus_frame_new(MBUS_FRAME_TYPE_SHORT);
if (frame == NULL)
{
fprintf(stderr, "Failed to allocate mbus frame.\n");
return 1;
}
//
// init slaves
//
frame->control = MBUS_CONTROL_MASK_SND_NKE | MBUS_CONTROL_MASK_DIR_M2S;
frame->address = 0xFD;
if (mbus_send_frame(handle, frame) == -1)
{
fprintf(stderr, "Failed to send SND_NKE #1.\n");
mbus_frame_free(frame);
return 1;
}
(void) mbus_recv_frame(handle, &reply);
sleep(1);
frame->control = MBUS_CONTROL_MASK_SND_NKE | MBUS_CONTROL_MASK_DIR_M2S;
frame->address = 0xFF;
if (mbus_send_frame(handle, frame) == -1)
{
fprintf(stderr, "Failed to send SND_NKE #2.\n");
mbus_frame_free(frame);
return 1;
}
(void) mbus_recv_frame(handle, &reply);
sleep(1);
mbus_scan_2nd_address_range(handle, 0, addr_mask);