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eiger virtual server exptime fixed

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This commit is contained in:
maliakal_d 2019-11-06 10:54:33 +01:00
parent b61ca18967
commit ba37a51858
1 changed files with 24 additions and 14 deletions
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38
slsDetectorServers/eigerDetectorServer/slsDetectorFunctionList.c
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@ -69,10 +69,10 @@ int eiger_ntriggers = 1;
#ifdef VIRTUAL
//values for virtual server
double eiger_virtual_exptime = 0;
int64_t eiger_virtual_exptime = 0;
int64_t eiger_virtual_subexptime = 0;
int64_t eiger_virtual_subperiod = 0;
double eiger_virtual_period = 0;
int64_t eiger_virtual_period = 0;
int eiger_virtual_counter_bit=1;
int eiger_virtual_ratecorrection_variable=0;
int64_t eiger_virtual_ratetable_tau_in_ns=-1;
@ -646,7 +646,7 @@ int setExpTime(int64_t val) {
#ifndef VIRTUAL
Feb_Control_SetExposureTime(val/(1E9));
#else
eiger_virtual_exptime = (val/(1E9));
eiger_virtual_exptime = val;
#endif
return OK;
}
@ -655,7 +655,7 @@ int64_t getExpTime() {
#ifndef VIRTUAL
return (Feb_Control_GetExposureTime()*(1E9));
#else
return eiger_virtual_exptime*1e9;
return eiger_virtual_exptime;
#endif
}
@ -664,7 +664,7 @@ int setPeriod(int64_t val) {
#ifndef VIRTUAL
Feb_Control_SetExposurePeriod(val/(1E9));
#else
eiger_virtual_period = (val/(1E9));
eiger_virtual_period = val;
#endif
return OK;
}
@ -673,7 +673,7 @@ int64_t getPeriod() {
#ifndef VIRTUAL
return (Feb_Control_GetExposurePeriod()*(1E9));
#else
return eiger_virtual_period*1e9;
return eiger_virtual_period;
#endif
}
@ -1707,7 +1707,7 @@ int startStateMachine() {
void* start_timer(void* arg) {
int64_t periodns = eiger_virtual_period;
int numFrames = nimages_per_request;
int64_t exp_ns = eiger_virtual_exptime;
int64_t exp_us = eiger_virtual_exptime / 1000;
int dr = eiger_dynamicrange;
double bytesPerPixel = (double)dr/8.00;
@ -1717,7 +1717,7 @@ void* start_timer(void* arg) {
int numPacketsPerFrame = (tgEnable ? 4 : 16) * dr;
int npixelsx = 256 * 2 * bytesPerPixel;
int databytes = 256 * 256 * 2 * bytesPerPixel;
FILE_LOG(logINFO, (" dr:%f\n bytesperpixel:%d\n tgenable:%d\n datasize:%d\n packetsize:%d\n numpackes:5d\n npixelsx:%d\n databytes:%d\n",
FILE_LOG(logINFO, (" dr:%f\n bytesperpixel:%d\n tgenable:%d\n datasize:%d\n packetsize:%d\n numpackes:%d\n npixelsx:%d\n databytes:%d\n",
dr, bytesPerPixel, tgEnable, datasize, packetsize, numPacketsPerFrame, npixelsx, databytes));
@ -1731,19 +1731,22 @@ void* start_timer(void* arg) {
}
}
//TODO: Send data
{
int frameNr = 1;
for(frameNr=1; frameNr <= numFrames; ++frameNr ) {
//check if virtual_stop is high
if(eiger_virtual_stop == 1){
break;
}
int srcOffset = 0;
int srcOffset2 = npixelsx;
struct timespec begin, end;
clock_gettime(CLOCK_REALTIME, &begin);
usleep(exp_ns / 1000);
usleep(exp_us);
char packetData[packetsize];
memset(packetData, 0, packetsize);
char packetData2[packetsize];
@ -1762,10 +1765,12 @@ void* start_timer(void* arg) {
header = (sls_detector_header*)(packetData2);
header->frameNumber = frameNr;
header->packetNumber = i;
// fill data
{
int psize = 0;
for (psize = 0; psize < datasize; psize += npixelsx) {
if (dr == 32 && tgEnable == 0) {
memcpy(packetData + dstOffset, imageData + srcOffset, npixelsx/2);
memcpy(packetData2 + dstOffset2, imageData + srcOffset2, npixelsx/2);
@ -1783,7 +1788,7 @@ void* start_timer(void* arg) {
}
}
}
sendUDPPacket(0, packetData, packetsize);
sendUDPPacket(1, packetData2, packetsize);
}
@ -1792,7 +1797,7 @@ void* start_timer(void* arg) {
clock_gettime(CLOCK_REALTIME, &end);
int64_t time_ns = ((end.tv_sec - begin.tv_sec) * 1E9 +
(end.tv_nsec - begin.tv_nsec));
if (periodns > time_ns) {
usleep((periodns - time_ns)/ 1000);
}
@ -1803,6 +1808,7 @@ void* start_timer(void* arg) {
closeUDPSocket(1);
eiger_virtual_status = 0;
FILE_LOG(logINFOBLUE, ("Finished Acquiring\n"));
return NULL;
}
#endif
@ -1903,6 +1909,10 @@ enum runStatus getRunStatus() {
void readFrame(int *ret, char *mess) {
#ifdef VIRTUAL
// wait for status to be done
while(eiger_virtual_status == 1){
usleep(500);
}
FILE_LOG(logINFOGREEN, ("acquisition successfully finished\n"));
return;
#else