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/***************************************************************************
lib/ibTrg.c
-------------------
copyright : (C) 2001,2002 by Frank Mori Hess
email : fmhess@users.sourceforge.net
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "ib_internal.h"
#include <stdlib.h>
int my_trigger(ibConf_t *conf, const Addr4882_t addressList[])
{
int i, retval;
uint8_t *cmd;
if (addressListIsValid(addressList) == 0) {
setIberr(EARG);
return -1;
}
cmd = malloc(16 + 2 * numAddresses(addressList));
if (!cmd) {
setIberr(EDVR);
setIbcnt(ENOMEM);
return -1;
}
i = create_send_setup(interfaceBoard(conf), addressList, cmd);
cmd[ i++ ] = GET;
retval = my_ibcmd(conf, conf->settings.usec_timeout, cmd, i);
free(cmd);
cmd = NULL;
if (retval != i)
return -1;
return 0;
}
int ibtrg(int ud)
{
ibConf_t *conf;
int retval;
Addr4882_t addressList[ 2 ];
conf = enter_library(ud);
if (conf == NULL)
return exit_library(ud, 1);
if (conf->is_interface) {
setIberr(EARG);
return exit_library(ud, 1);
}
addressList[ 0 ] = packAddress(conf->settings.pad, conf->settings.sad);
addressList[ 1 ] = NOADDR;
retval = my_trigger(conf, addressList);
if (retval < 0)
return exit_library(ud, 1);
return exit_library(ud, 0);
}
void TriggerList(int boardID, const Addr4882_t addressList[])
{
ibConf_t *conf;
int retval;
conf = enter_library(boardID);
if (!conf) {
exit_library(boardID, 1);
return;
}
if (!conf->is_interface) {
setIberr(EDVR);
exit_library(boardID, 1);
return;
}
retval = my_trigger(conf, addressList);
if (retval < 0) {
exit_library(boardID, 1);
return;
}
exit_library(boardID, 0);
}
void Trigger(int boardID, Addr4882_t address)
{
Addr4882_t addressList[ 2 ];
addressList[ 0 ] = address;
addressList[ 1 ] = NOADDR;
TriggerList(boardID, addressList);
}
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