/********************************************************************\
Name: frontend.c
Created by: Stefan Ritt
Modified by: Jimmy Ngai
Date: July 1, 2008
Contents: Experiment specific readout code (user part) of
Midas frontend. This example simulates a "trigger
event" which are filled with VME data. The trigger
event is filled with two banks(ADC0 and TDC0).
$Id: frontend.c 4089 2007-11-27 07:28:17Z ritt@PSI.CH $
\********************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include "midas.h"
#include "mvmestd.h"
#include "experim.h"
#define HAVE_V792N
/* make frontend functions callable from the C framework */
#ifdef __cplusplus
extern "C" {
#endif
#ifdef HAVE_V792N
#include "vme/v792n.h"
#endif
/*-- Globals -------------------------------------------------------*/
/* The frontend name (client name) as seen by other MIDAS clients */
char *frontend_name = "Sample Frontend";
/* The frontend file name, don't change it */
char *frontend_file_name = __FILE__;
/* frontend_loop is called periodically if this variable is TRUE */
BOOL frontend_call_loop = FALSE;
/* a frontend status page is displayed with this frequency in ms */
INT display_period = 3000;
/* maximum event size produced by this frontend */
INT max_event_size = 10000;
/* maximum event size for fragmented events (EQ_FRAGMENTED) */
INT max_event_size_frag = 5 * 1024 * 1024;
/* buffer size to hold events */
INT event_buffer_size = 100 * 10000;
/* Hardware */
MVME_INTERFACE *myvme;
/* VME base address */
DWORD V792N_BASE = 0x32100000;
/* number of channels */
#define N_ADC 16
/*-- Function declarations -----------------------------------------*/
INT frontend_init();
INT frontend_exit();
INT begin_of_run(INT run_number, char *error);
INT end_of_run(INT run_number, char *error);
INT pause_run(INT run_number, char *error);
INT resume_run(INT run_number, char *error);
INT frontend_loop();
INT read_trigger_event(char *pevent, INT off);
INT read_scaler_event(char *pevent, INT off);
/*-- Equipment list ------------------------------------------------*/
EQUIPMENT equipment[] = {
{"Trigger", /* equipment name */
{1, 0, /* event ID, trigger mask */
"SYSTEM", /* event buffer */
EQ_POLLED, /* equipment type */
LAM_SOURCE(0, 0xFFFFFF), /* event source crate 0, all stations */
"MIDAS", /* format */
TRUE, /* enabled */
RO_RUNNING, /* read only when running */
500, /* poll for 500ms */
0, /* stop run after this event limit */
0, /* number of sub events */
0, /* don't log history */
"", "", "",},
read_trigger_event, /* readout routine */
},
{""}
};
#ifdef __cplusplus
}
#endif
/********************************************************************\
Callback routines for system transitions
These routines are called whenever a system transition like start/
stop of a run occurs. The routines are called on the following
occations:
frontend_init: When the frontend program is started. This routine
should initialize the hardware.
frontend_exit: When the frontend program is shut down. Can be used
to releas any locked resources like memory, commu-
nications ports etc.
begin_of_run: When a new run is started. Clear scalers, open
rungates, etc.
end_of_run: Called on a request to stop a run. Can send
end-of-run event and close run gates.
pause_run: When a run is paused. Should disable trigger events.
resume_run: When a run is resumed. Should enable trigger events.
\********************************************************************/
INT init_vme_modules()
{
#ifdef HAVE_V792N
v792n_SoftReset(myvme, V792N_BASE);
v792n_Setup(myvme, V792N_BASE, 3);
// v792n_Status(myvme, V792N_BASE);
#endif
return SUCCESS;
}
/*-- Frontend Init -------------------------------------------------*/
INT frontend_init()
{
int status;
/* hardware initialization */
// Open VME interface
status = mvme_open(&myvme, 0);
// Set am to A32 non-privileged Data
mvme_set_am(myvme, MVME_AM_A32_ND);
// Initialize all VME modules
init_vme_modules();
v792n_OfflineSet(myvme, V792N_BASE);
v792n_DataClear(myvme, V792N_BASE);
/* print message and return FE_ERR_HW if frontend should not be started */
if (status != MVME_SUCCESS) {
cm_msg(MERROR, "frontend_init", "VME interface could not be opened.");
// return FE_ERR_HW;
}
return SUCCESS;
}
/*-- Frontend Exit -------------------------------------------------*/
INT frontend_exit()
{
// Close VME interface
mvme_close(myvme);
return SUCCESS;
}
/*-- Begin of Run --------------------------------------------------*/
INT begin_of_run(INT run_number, char *error)
{
// Initialize all VME modules
init_vme_modules();
v792n_OnlineSet(myvme, V792N_BASE);
return SUCCESS;
}
/*-- End of Run ----------------------------------------------------*/
INT end_of_run(INT run_number, char *error)
{
v792n_OfflineSet(myvme, V792N_BASE);
v792n_DataClear(myvme, V792N_BASE);
return SUCCESS;
}
/*-- Pause Run -----------------------------------------------------*/
INT pause_run(INT run_number, char *error)
{
v792n_OfflineSet(myvme, V792N_BASE);
return SUCCESS;
}
/*-- Resuem Run ----------------------------------------------------*/
INT resume_run(INT run_number, char *error)
{
v792n_OnlineSet(myvme, V792N_BASE);
return SUCCESS;
}
/*-- Frontend Loop -------------------------------------------------*/
INT frontend_loop()
{
/* if frontend_call_loop is true, this routine gets called when
the frontend is idle or once between every event */
return SUCCESS;
}
/*------------------------------------------------------------------*/
/********************************************************************\
Readout routines for different events
\********************************************************************/
/*-- Trigger event routines ----------------------------------------*/
INT poll_event(INT source, INT count, BOOL test)
/* Polling routine for events. Returns TRUE if event
is available. If test equals TRUE, don't return. The test
flag is used to time the polling */
{
int i;
DWORD lam;
for (i = 0; i < count; i++) {
lam = v792n_DataReady(myvme, V792N_BASE);
if (lam)
if (!test)
return TRUE;
}
return FALSE;
}
/*-- Interrupt configuration ---------------------------------------*/
INT interrupt_configure(INT cmd, INT source, POINTER_T adr)
{
switch (cmd) {
case CMD_INTERRUPT_ENABLE:
break;
case CMD_INTERRUPT_DISABLE:
break;
case CMD_INTERRUPT_ATTACH:
break;
case CMD_INTERRUPT_DETACH:
break;
}
return SUCCESS;
}
/*-- Event readout -------------------------------------------------*/
#ifdef HAVE_V792N
INT read_v792n(INT base, const char *bk_name, char *pevent, INT n_chn)
{
INT i;
INT nentry = 0, counter;
DWORD data[V792N_MAX_CHANNELS+2];
WORD *pdata;
// Event counter
// v792n_EvtCntRead(myvme, base, &counter);
// Read event
v792n_EventRead(myvme, base, data, &nentry);
// Clear ADC
// v792n_DataClear(myvme, base);
// Create ADC bank
bk_create(pevent, bk_name, TID_WORD, &pdata);
for (i = 0; i < n_chn; i++)
pdata[i] = 0;
for (i = 0; i < nentry; i++) {
... 27 more lines ...
|
/********************************************************************
Name: v1718.c
Created by: Jimmy Ngai
Contents: Midas VME standard (MVMESTD) layer for CAEN V1718
VME-USB2.0 Bridge using CAENVMElib Linux library
Based on sis3100.c by Stefan Ritt
$Id: $
\********************************************************************/
#ifdef __linux__
#ifndef OS_LINUX
#define OS_LINUX
#endif
#endif
#ifdef OS_LINUX
#define _GNU_SOURCE
#include <stdlib.h>
#include <stdio.h>
#include "CAENVMElib.h"
#endif // OS_LINUX
#include "mvmestd.h"
/*------------------------------------------------------------------*/
int mvme_open(MVME_INTERFACE **vme, int idx)
{
*vme = (MVME_INTERFACE *) malloc(sizeof(MVME_INTERFACE));
if (*vme == NULL)
return MVME_NO_MEM;
memset(*vme, 0, sizeof(MVME_INTERFACE));
/* open VME */
if (CAENVME_Init(cvV1718, 0, idx, &(*vme)->handle) != cvSuccess)
return MVME_NO_INTERFACE;
/* default values */
(*vme)->am = MVME_AM_DEFAULT;
(*vme)->dmode = MVME_DMODE_D32;
(*vme)->blt_mode = MVME_BLT_NONE;
(*vme)->table = NULL; // not used
return MVME_SUCCESS;
}
/*------------------------------------------------------------------*/
int mvme_close(MVME_INTERFACE *vme)
{
CAENVME_End(vme->handle);
return MVME_SUCCESS;
}
/*------------------------------------------------------------------*/
int mvme_sysreset(MVME_INTERFACE *vme)
{
CAENVME_SystemReset(vme->handle);
return MVME_SUCCESS;
}
/*------------------------------------------------------------------*/
int mvme_write(MVME_INTERFACE *vme, mvme_addr_t vme_addr, void *src, mvme_size_t n_bytes)
{
mvme_size_t n;
DWORD data;
int status=0;
int hvme;
hvme = vme->handle;
if (n_bytes <= 4) {
data = n = 0;
memcpy(&data, src, n_bytes);
/* D8 */
if (vme->dmode == MVME_DMODE_D8)
status = CAENVME_WriteCycle(hvme, vme_addr, &data, vme->am, cvD8);
/* D16 */
else if (vme->dmode == MVME_DMODE_D16)
status = CAENVME_WriteCycle(hvme, vme_addr, &data, vme->am, cvD16);
/* D32 */
else if (vme->dmode == MVME_DMODE_D32)
status = CAENVME_WriteCycle(hvme, vme_addr, &data, vme->am, cvD32);
if (status == cvSuccess)
n = n_bytes;
else
n = 0;
} else {
/* D32 BLT */
if (vme->blt_mode == MVME_BLT_BLT32)
status |= CAENVME_BLTWriteCycle(hvme, vme_addr, src, n_bytes, vme->am, cvD32, &n);
/* D64 MBLT */
else if (vme->blt_mode == MVME_BLT_MBLT64)
status |= CAENVME_MBLTWriteCycle(hvme, vme_addr, src, n_bytes, vme->am, &n);
if (status != cvSuccess)
n = 0;
}
return n;
}
/*------------------------------------------------------------------*/
int mvme_write_value(MVME_INTERFACE *vme, mvme_addr_t vme_addr, unsigned int value)
{
mvme_size_t n;
int status=0;
int hvme;
hvme = vme->handle;
if (vme->dmode == MVME_DMODE_D8)
n = 1;
else if (vme->dmode == MVME_DMODE_D16)
n = 2;
else
n = 4;
/* D8 */
if (vme->dmode == MVME_DMODE_D8)
status = CAENVME_WriteCycle(hvme, vme_addr, &value, vme->am, cvD8);
/* D16 */
else if (vme->dmode == MVME_DMODE_D16)
status = CAENVME_WriteCycle(hvme, vme_addr, &value, vme->am, cvD16);
/* D32 */
else if (vme->dmode == MVME_DMODE_D32)
status = CAENVME_WriteCycle(hvme, vme_addr, &value, vme->am, cvD32);
if (status != cvSuccess)
n = 0;
return n;
}
/*------------------------------------------------------------------*/
int mvme_read(MVME_INTERFACE *vme, void *dst, mvme_addr_t vme_addr, mvme_size_t n_bytes)
{
mvme_size_t i, n;
DWORD data;
int status=0, cfifo;
int hvme;
hvme = vme->handle;
if (n_bytes <= 4) {
data = 0;
/* D8 */
if (vme->dmode == MVME_DMODE_D8)
status = CAENVME_ReadCycle(hvme, vme_addr, &data, vme->am, cvD8);
/* D16 */
else if (vme->dmode == MVME_DMODE_D16)
status = CAENVME_ReadCycle(hvme, vme_addr, &data, vme->am, cvD16);
/* D32 */
else if (vme->dmode == MVME_DMODE_D32)
status = CAENVME_ReadCycle(hvme, vme_addr, &data, vme->am, cvD32);
memcpy(dst, &data, n_bytes);
if (status == cvSuccess)
n = n_bytes;
else
n = 0;
} else {
n = 0;
/* normal I/O */
if (vme->blt_mode == MVME_BLT_NONE) {
for (i=0 ; i<n_bytes ; i++)
status = CAENVME_ReadCycle(hvme, vme_addr, dst+i, vme->am, cvD8);
n = n_bytes;
/* D32 BLT */
} else if (vme->blt_mode == MVME_BLT_BLT32)
status |= CAENVME_BLTReadCycle(hvme, vme_addr, dst, n_bytes, vme->am, cvD32, &n);
/* D32 FIFO BLT */
else if (vme->blt_mode == MVME_BLT_BLT32FIFO) {
CAENVME_GetFIFOMode(hvme, &cfifo);
status = CAENVME_SetFIFOMode(hvme, 1);
status |= CAENVME_BLTReadCycle(hvme, vme_addr, dst, n_bytes, vme->am, cvD32, &n);
CAENVME_SetFIFOMode(hvme, cfifo);
/* D64 MBLT */
} else if (vme->blt_mode == MVME_BLT_MBLT64)
status |= CAENVME_MBLTReadCycle(hvme, vme_addr, dst, n_bytes, vme->am, &n);
/* D64 FIFO MBLT */
else if (vme->blt_mode == MVME_BLT_MBLT64FIFO) {
CAENVME_GetFIFOMode(hvme, &cfifo);
status = CAENVME_SetFIFOMode(hvme, 1);
status |= CAENVME_MBLTReadCycle(hvme, vme_addr, dst, n_bytes, vme->am, &n);
CAENVME_SetFIFOMode(hvme, cfifo);
}
if (status != cvSuccess)
n = 0;
}
return n;
}
/*------------------------------------------------------------------*/
unsigned int mvme_read_value(MVME_INTERFACE *vme, mvme_addr_t vme_addr)
{
unsigned int data;
int status=0;
int hvme;
hvme = vme->handle;
data = 0;
/* D8 */
if (vme->dmode == MVME_DMODE_D8)
status = CAENVME_ReadCycle(hvme, vme_addr, &data, vme->am, cvD8);
/* D16 */
else if (vme->dmode == MVME_DMODE_D16)
status = CAENVME_ReadCycle(hvme, vme_addr, &data, vme->am, cvD16);
/* D32 */
else if (vme->dmode == MVME_DMODE_D32)
status = CAENVME_ReadCycle(hvme, vme_addr, &data, vme->am, cvD32);
return data;
}
/*------------------------------------------------------------------*/
int mvme_set_am(MVME_INTERFACE *vme, int am)
{
vme->am = am;
return MVME_SUCCESS;
}
/*------------------------------------------------------------------*/
int mvme_get_am(MVME_INTERFACE *vme, int *am)
{
*am = vme->am;
return MVME_SUCCESS;
}
/*------------------------------------------------------------------*/
int mvme_set_dmode(MVME_INTERFACE *vme, int dmode)
{
vme->dmode = dmode;
return MVME_SUCCESS;
}
/*------------------------------------------------------------------*/
int mvme_get_dmode(MVME_INTERFACE *vme, int *dmode)
{
*dmode = vme->dmode;
return MVME_SUCCESS;
}
/*------------------------------------------------------------------*/
int mvme_set_blt(MVME_INTERFACE *vme, int mode)
{
vme->blt_mode = mode;
return MVME_SUCCESS;
}
/*------------------------------------------------------------------*/
int mvme_get_blt(MVME_INTERFACE *vme, int *mode)
{
*mode = vme->blt_mode;
return MVME_SUCCESS;
}
|
/*********************************************************************
Name: v792n.c
Created by: Jimmy Ngai
Contents: V792N 16ch. QDC
Based on v792.c by Pierre-Andre Amaudruz
$Id: $
*********************************************************************/
#include <stdio.h>
#include <string.h>
#include <signal.h>
#if defined(OS_LINUX)
#include <unistd.h>
#endif
#include "v792n.h"
WORD v792n_Read16(MVME_INTERFACE *mvme, DWORD base, int offset)
{
int cmode;
WORD data;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D16);
data = mvme_read_value(mvme, base+offset);
mvme_set_dmode(mvme, cmode);
return data;
}
void v792n_Write16(MVME_INTERFACE *mvme, DWORD base, int offset, WORD value)
{
int cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D16);
mvme_write_value(mvme, base+offset, value);
mvme_set_dmode(mvme, cmode);
}
DWORD v792n_Read32(MVME_INTERFACE *mvme, DWORD base, int offset)
{
int cmode;
DWORD data;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D32);
data = mvme_read_value(mvme, base+offset);
mvme_set_dmode(mvme, cmode);
return data;
}
void v792n_Write32(MVME_INTERFACE *mvme, DWORD base, int offset, DWORD value)
{
int cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D32);
mvme_write_value(mvme, base+offset, value);
mvme_set_dmode(mvme, cmode);
}
/*****************************************************************/
int v792n_DataReady(MVME_INTERFACE *mvme, DWORD base)
{
int data_ready, cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D16);
data_ready = mvme_read_value(mvme, base+V792N_CSR1_RO) & 0x1;
mvme_set_dmode(mvme, cmode);
return data_ready;
}
/*****************************************************************/
int v792n_isEvtReady(MVME_INTERFACE *mvme, DWORD base)
{
int csr;
csr = v792n_CSR1Read(mvme, base);
return (csr & 0x100);
}
/*****************************************************************/
int v792n_isBusy(MVME_INTERFACE *mvme, DWORD base)
{
int status, busy, timeout, cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D16);
timeout = 1000;
do {
status = mvme_read_value(mvme, base+V792N_CSR1_RO);
busy = status & 0x4;
timeout--;
} while (busy || timeout);
mvme_set_dmode(mvme, cmode);
return (busy != 0 ? 1 : 0);
}
/*****************************************************************/
/*
Read single event, return event length (number of entries)
Uses single vme access! (1us/D32)
*/
int v792n_EventRead(MVME_INTERFACE *mvme, DWORD base, DWORD *pdest, int *nentry)
{
#define USE_BLT_READ_2
#ifdef USE_SINGLE_READ
DWORD hdata;
int cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D32);
*nentry = 0;
if (v792n_DataReady(mvme, base)) {
do {
hdata = mvme_read_value(mvme, base);
} while (!(hdata & 0x02000000)); // skip up to the header
pdest[*nentry] = hdata;
*nentry += 1;
do {
pdest[*nentry] = mvme_read_value(mvme, base);
*nentry += 1;
} while (!(pdest[*nentry-1] & 0x04000000)); // copy until the trailer
nentry--;
}
mvme_set_dmode(mvme, cmode);
#endif // USE_SINGLE_READ
#ifdef USE_BLT_READ_1
DWORD hdata, data[V792N_MAX_CHANNELS+2];
int cam, cmode, cnt, i;
mvme_get_am(mvme, &cam);
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D32);
*nentry = 0;
if (v792n_DataReady(mvme, base)) {
do {
hdata = mvme_read_value(mvme, base);
} while (!(hdata & 0x02000000)); // skip up to the header
mvme_set_am(mvme, MVME_AM_A32_NB);
mvme->blt_mode = MVME_BLT_BLT32;
cnt = (hdata >> 8) & 0x3F;
mvme_read(mvme, data, base, (cnt+1)*4);
pdest[0] = hdata;
for (i=1;i<=cnt+1;i++)
pdest[i] = data[i-1];
*nentry = cnt + 2;
}
mvme_set_am(mvme, cam);
mvme_set_dmode(mvme, cmode);
#endif // USE_BLT_READ_1
#ifdef USE_BLT_READ_2
DWORD hdata;
int cam, cmode, cnt;
mvme_get_am(mvme, &cam);
mvme_get_dmode(mvme, &cmode);
*nentry = 0;
// if (v792n_DataReady(mvme, base)) {
mvme_set_am(mvme, MVME_AM_A32_NB);
mvme->blt_mode = MVME_BLT_BLT32;
mvme_read(mvme, pdest, base, (V792N_MAX_CHANNELS+2)*4);
cnt = (pdest[0] >> 8) & 0x3F;
*nentry = cnt + 2;
// }
mvme_set_am(mvme, cam);
mvme_set_dmode(mvme, cmode);
#endif //USE_BLT_READ_2
return *nentry;
}
/*****************************************************************/
/*
Read nentry of data from the data buffer. Will use the DMA engine
if size is larger than 127 bytes.
*/
int v792n_DataRead(MVME_INTERFACE *mvme, DWORD base, DWORD *pdest, int *nentry)
{
int cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D32);
// *nentry = 128;
if (v792n_DataReady(mvme, base)) {
mvme_read(mvme, pdest, base, *nentry*4);
}
mvme_set_dmode(mvme, cmode);
return *nentry;
}
/*****************************************************************/
void v792n_DataClear(MVME_INTERFACE *mvme, DWORD base)
{
int cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D16);
mvme_write_value(mvme, base+V792N_BIT_SET2_RW, 0x4);
mvme_write_value(mvme, base+V792N_BIT_CLEAR2_WO, 0x4);
mvme_set_dmode(mvme, cmode);
}
/*****************************************************************/
void v792n_EvtCntRead(MVME_INTERFACE *mvme, DWORD base, DWORD *evtcnt)
{
int cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D16);
*evtcnt = mvme_read_value(mvme, base+V792N_EVT_CNT_L_RO);
*evtcnt += (mvme_read_value(mvme, base+V792N_EVT_CNT_H_RO) << 16);
mvme_set_dmode(mvme, cmode);
}
/*****************************************************************/
void v792n_EvtCntReset(MVME_INTERFACE *mvme, DWORD base)
{
int cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D16);
mvme_write_value(mvme, base+V792N_EVT_CNT_RST_WO, 1);
mvme_set_dmode(mvme, cmode);
}
/*****************************************************************/
void v792n_IntSet(MVME_INTERFACE *mvme, DWORD base, int level, int vector)
{
int cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D16);
mvme_write_value(mvme, base+V792N_INT_VECTOR_WO, (vector & 0xFF));
mvme_write_value(mvme, base+V792N_INT_LEVEL_WO, (level & 0x7));
mvme_set_dmode(mvme, cmode);
}
/*****************************************************************/
void v792n_IntEnable(MVME_INTERFACE *mvme, DWORD base, int level)
{
int cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D16);
mvme_write_value(mvme, base+V792N_EVTRIG_REG_RW, (level & 0x1F));
/* Use the trigger buffer for int enable/disable
mvme_write_value(mvme, base+V792N_INT_LEVEL_WO, (level & 0x7));
*/
mvme_set_dmode(mvme, cmode);
}
/*****************************************************************/
void v792n_IntDisable(MVME_INTERFACE *mvme, DWORD base)
{
int cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D16);
mvme_write_value(mvme, base+V792N_EVTRIG_REG_RW, 0);
/* Use the trigger buffer for int enable/disable
Setting a level 0 reboot the VMIC !
mvme_write_value(mvme, base+V792N_INT_LEVEL_WO, 0);
*/
mvme_set_dmode(mvme, cmode);
}
/*****************************************************************/
void v792n_EvtTriggerSet(MVME_INTERFACE *mvme, DWORD base, int count)
{
int cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D16);
mvme_write_value(mvme, base+V792N_EVTRIG_REG_RW, (count & 0x1F));
mvme_set_dmode(mvme, cmode);
}
/*****************************************************************/
void v792n_SingleShotReset(MVME_INTERFACE *mvme, DWORD base)
{
int cmode;
mvme_get_dmode(mvme, &cmode);
mvme_set_dmode(mvme, MVME_DMODE_D16);
mvme_write_value(mvme, base+V792N_SINGLE_RST_WO, 1);
mvme_set_dmode(mvme, cmode);
}
/*****************************************************************/
void v792n_SoftReset(MVME_INTERFACE *mvme, DWORD base)
{
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