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New parameter for mbus_send_ping_frame to purge response

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This commit is contained in:
Stefan Wahren
2012-09-01 22:51:44 +02:00
parent d2608d5de7
commit 1a538e73aa
4 changed files with 16 additions and 9 deletions
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14
mbus/mbus-protocol-aux.c
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@ -1786,10 +1786,10 @@ mbus_sendrecv_request(mbus_handle *handle, int address, mbus_frame *reply, int m
//------------------------------------------------------------------------------
// send a data request packet to from master to slave
// send a data request packet to from master to slave and optional purge response
//------------------------------------------------------------------------------
int
mbus_send_ping_frame(mbus_handle *handle, int address)
mbus_send_ping_frame(mbus_handle *handle, int address, char purge_response)
{
int retval = 0;
mbus_frame *frame;
@ -1808,8 +1808,14 @@ mbus_send_ping_frame(mbus_handle *handle, int address)
if (mbus_send_frame(handle, frame) == -1)
{
MBUS_ERROR("%s: failed to send mbus frame.\n", __PRETTY_FUNCTION__);
retval = -1;
}
mbus_frame_free(frame);
return -1;
}
if (purge_response)
{
mbus_purge_frames(handle);
}
mbus_frame_free(frame);
return retval;