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gotthard2: burst mode fix

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This commit is contained in:
maliakal_d 2020-03-13 17:39:16 +01:00
parent 6809bd6567
commit 17227be4df
4 changed files with 98 additions and 144 deletions
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BIN
slsDetectorServers/gotthard2DetectorServer/bin/gotthard2DetectorServer_developer
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227
slsDetectorServers/gotthard2DetectorServer/slsDetectorFunctionList.c
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@ -48,6 +48,7 @@ int vetoReference[NCHIP][NCHAN];
uint8_t adcConfiguration[NCHIP][NADC];
int burstMode = BURST_INTERNAL;
int64_t numTriggers = 1;
int64_t delayNs = 0;
int64_t numBursts = 1;
int64_t burstPeriodNs = 0;
int detPos[2] = {};
@ -736,32 +737,31 @@ int setDynamicRange(int dr){
/* parameters - timer */
void setNumFrames(int64_t val) {
if (val > 0) {
LOG(logINFO, ("Setting number of frames %lld [local]\n", val));
// continuous mode
if (burstMode == BURST_OFF) {
setNumFramesCont(val);
setNumFramesBurst(1);
LOG(logINFO, ("Setting number of frames %lld [Continuous mode]\n", val));
set64BitReg(val, SET_FRAMES_LSB_REG, SET_FRAMES_MSB_REG);
} else {
setNumFramesBurst(val);
setNumFramesCont(1);
LOG(logINFO, ("Setting number of frames %d [Burst mode]\n", (int)val));
bus_w(ASIC_INT_FRAMES_REG, bus_r(ASIC_INT_FRAMES_REG) &~ ASIC_INT_FRAMES_MSK);
bus_w(ASIC_INT_FRAMES_REG, bus_r(ASIC_INT_FRAMES_REG) | (((int)val << ASIC_INT_FRAMES_OFST) & ASIC_INT_FRAMES_MSK));
}
}
}
int64_t getNumFrames() {
if (burstMode == BURST_OFF) {
return getNumFramesCont();
return get64BitReg(SET_FRAMES_LSB_REG, SET_FRAMES_MSB_REG);
} else {
return getNumFramesBurst();
return ((bus_r(ASIC_INT_FRAMES_REG) & ASIC_INT_FRAMES_MSK) >> ASIC_INT_FRAMES_OFST);
}
}
void setNumTriggers(int64_t val) {
if (val > 0) {
LOG(logINFO, ("Setting number of triggers %lld\n", val));
numTriggers = val;
if (burstMode != BURST_OFF && getTiming() == AUTO_TIMING) {
LOG(logINFO, ("\tBurst and Auto mode: not writing #triggers to register\n"));
if (getTiming() == AUTO_TIMING) {
LOG(logINFO, ("\tNot trigger mode: not writing to register\n"));
numTriggers = val;
} else {
set64BitReg(val, SET_CYCLES_LSB_REG, SET_CYCLES_MSB_REG);
}
@ -769,7 +769,7 @@ void setNumTriggers(int64_t val) {
}
int64_t getNumTriggers() {
if (burstMode != BURST_OFF && getTiming() == AUTO_TIMING) {
if (getTiming() == AUTO_TIMING) {
return numTriggers;
}
return get64BitReg(SET_CYCLES_LSB_REG, SET_CYCLES_MSB_REG);
@ -778,11 +778,11 @@ int64_t getNumTriggers() {
void setNumBursts(int64_t val) {
if (val > 0) {
LOG(logINFO, ("Setting number of bursts %lld\n", val));
numBursts = val;
if (burstMode != BURST_OFF && getTiming() == AUTO_TIMING) {
set64BitReg(val, SET_CYCLES_LSB_REG, SET_CYCLES_MSB_REG);
} else {
LOG(logINFO, ("\tNot (Burst and Auto mode): not writing #bursts to register\n"));
LOG(logINFO, ("\tNot (Burst and Auto mode): not writing to register\n"));
numBursts = val;
}
}
}
@ -799,17 +799,21 @@ int setExpTime(int64_t val) {
LOG(logERROR, ("Invalid exptime: %lld ns\n", val));
return FAIL;
}
LOG(logINFO, ("Setting exptime %lld ns [local]\n", val));
// continuous mode
if (burstMode == BURST_OFF) {
return setExptimeCont(val);
} else {
return setExptimeBurst(val);
}
LOG(logINFO, ("Setting exptime %lld ns\n", val));
val *= (1E-9 * systemFrequency);
set64BitReg(val, ASIC_INT_EXPTIME_LSB_REG, ASIC_INT_EXPTIME_MSB_REG);
// validate for tolerance
int64_t retval = getExpTime();
val /= (1E-9 * systemFrequency);
if (val != retval) {
return FAIL;
}
return OK;
}
int64_t getExpTime() {
return getExptimeBoth();
return get64BitReg(ASIC_INT_EXPTIME_LSB_REG, ASIC_INT_EXPTIME_MSB_REG) / (1E-9 * systemFrequency);
}
int setPeriod(int64_t val) {
@ -817,110 +821,31 @@ int setPeriod(int64_t val) {
LOG(logERROR, ("Invalid period: %lld ns\n", val));
return FAIL;
}
LOG(logINFO, ("Setting period %lld ns [local]\n", val));
// continuous mode
val *= (1E-9 * systemFrequency);
if (burstMode == BURST_OFF) {
setPeriodBurst(0);
return setPeriodCont(val);
LOG(logINFO, ("Setting period %lld ns [Continuous mode]\n", val));
set64BitReg(val, SET_PERIOD_LSB_REG, SET_PERIOD_MSB_REG);
} else {
//setPeriodCont(0);
return setPeriodBurst(val);
LOG(logINFO, ("Setting period %lld ns [Burst mode]\n", val));
set64BitReg(val, ASIC_INT_PERIOD_LSB_REG, ASIC_INT_PERIOD_MSB_REG);
}
// validate for tolerance
int64_t retval = getPeriod();
val /= (1E-9 * systemFrequency);
if (val != retval) {
return FAIL;
}
return OK;
}
int64_t getPeriod() {
if (burstMode == BURST_OFF) {
return getPeriodCont();
return get64BitReg(SET_PERIOD_LSB_REG, SET_PERIOD_MSB_REG)/ (1E-9 * systemFrequency);
} else {
return getPeriodBurst();
return get64BitReg(ASIC_INT_PERIOD_LSB_REG, ASIC_INT_PERIOD_MSB_REG)/ (1E-9 * systemFrequency);
}
}
void setNumFramesBurst(int64_t val) {
LOG(logINFO, ("Setting number of frames %d [Burst mode]\n", (int)val));
bus_w(ASIC_INT_FRAMES_REG, bus_r(ASIC_INT_FRAMES_REG) &~ ASIC_INT_FRAMES_MSK);
bus_w(ASIC_INT_FRAMES_REG, bus_r(ASIC_INT_FRAMES_REG) | (((int)val << ASIC_INT_FRAMES_OFST) & ASIC_INT_FRAMES_MSK));
}
int64_t getNumFramesBurst() {
return ((bus_r(ASIC_INT_FRAMES_REG) & ASIC_INT_FRAMES_MSK) >> ASIC_INT_FRAMES_OFST);
}
void setNumFramesCont(int64_t val) {
LOG(logINFO, ("Setting number of frames %lld [Continuous mode]\n", val));
set64BitReg(val, SET_FRAMES_LSB_REG, SET_FRAMES_MSB_REG);
}
int64_t getNumFramesCont() {
return get64BitReg(SET_FRAMES_LSB_REG, SET_FRAMES_MSB_REG);
}
int setExptimeBurst(int64_t val) {
LOG(logINFO, ("Setting exptime %lld ns [Burst mode]\n", val));
return setExptimeBoth(val);
}
int setExptimeCont(int64_t val) {
LOG(logINFO, ("Setting exptime %lld ns [Continuous mode]\n", val));
return setExptimeBoth(val);
}
int setExptimeBoth(int64_t val) {
val *= (1E-9 * systemFrequency);
set64BitReg(val, ASIC_INT_EXPTIME_LSB_REG, ASIC_INT_EXPTIME_MSB_REG);
// validate for tolerance
int64_t retval = getExptimeBoth();
val /= (1E-9 * systemFrequency);
if (val != retval) {
return FAIL;
}
return OK;
}
int64_t getExptimeBoth() {
return get64BitReg(ASIC_INT_EXPTIME_LSB_REG, ASIC_INT_EXPTIME_MSB_REG) / (1E-9 * systemFrequency);
}
int setPeriodBurst(int64_t val) {
LOG(logINFO, ("Setting period %lld ns [Burst mode]\n", val));
val *= (1E-9 * systemFrequency);
set64BitReg(val, ASIC_INT_PERIOD_LSB_REG, ASIC_INT_PERIOD_MSB_REG);
// validate for tolerance
int64_t retval = getPeriodBurst();
val /= (1E-9 * systemFrequency);
if (val != retval) {
return FAIL;
}
return OK;
}
int64_t getPeriodBurst() {
LOG(logDEBUG, ("Getting period [Burst mode]\n"));
return get64BitReg(ASIC_INT_PERIOD_LSB_REG, ASIC_INT_PERIOD_MSB_REG)/ (1E-9 * systemFrequency);
}
int setPeriodCont(int64_t val) {
LOG(logINFO, ("Setting period %lld ns [Continuous mode]\n", val));
val *= (1E-9 * systemFrequency);
set64BitReg(val, SET_PERIOD_LSB_REG, SET_PERIOD_MSB_REG);
// validate for tolerance
int64_t retval = getPeriodCont();
val /= (1E-9 * systemFrequency);
if (val != retval) {
return FAIL;
}
return OK;
}
int64_t getPeriodCont() {
LOG(logDEBUG, ("Getting period [Continuous mode]\n"));
return get64BitReg(SET_PERIOD_LSB_REG, SET_PERIOD_MSB_REG)/ (1E-9 * systemFrequency);
}
int setDelayAfterTrigger(int64_t val) {
if (val < 0) {
LOG(logERROR, ("Invalid delay after trigger: %lld ns\n", val));
@ -928,8 +853,13 @@ int setDelayAfterTrigger(int64_t val) {
}
LOG(logINFO, ("Setting delay after trigger %lld ns\n", val));
val *= (1E-9 * systemFrequency);
set64BitReg(val, SET_TRIGGER_DELAY_LSB_REG, SET_TRIGGER_DELAY_MSB_REG);
if (getTiming() == AUTO_TIMING) {
LOG(logINFO, ("\tNot trigger mode: not writing to register\n"));
// tolerance
delayNs = val/ (1E-9 * systemFrequency);
} else {
set64BitReg(val, SET_TRIGGER_DELAY_LSB_REG, SET_TRIGGER_DELAY_MSB_REG);
}
// validate for tolerance
int64_t retval = getDelayAfterTrigger();
val /= (1E-9 * systemFrequency);
@ -940,6 +870,9 @@ int setDelayAfterTrigger(int64_t val) {
}
int64_t getDelayAfterTrigger() {
if (getTiming() == AUTO_TIMING) {
return delayNs;
}
return get64BitReg(SET_TRIGGER_DELAY_LSB_REG, SET_TRIGGER_DELAY_MSB_REG) / (1E-9 * systemFrequency);
}
@ -949,12 +882,13 @@ int setBurstPeriod(int64_t val) {
return FAIL;
}
LOG(logINFO, ("Setting burst period %lld ns\n", val));
burstPeriodNs = val;
val *= (1E-9 * systemFrequency);
if (burstMode != BURST_OFF) {
if (burstMode != BURST_OFF && getTiming() == AUTO_TIMING) {
set64BitReg(val, SET_PERIOD_LSB_REG, SET_PERIOD_MSB_REG);
} else {
LOG(logINFO, ("\t(Continuous mode): not writing burst period to register\n"));
LOG(logINFO, ("\tNot (Burst and Auto mode): not writing to register\n"));
// tolerance
burstPeriodNs = val/ (1E-9 * systemFrequency);
}
// validate for tolerance
@ -967,7 +901,7 @@ int setBurstPeriod(int64_t val) {
}
int64_t getBurstPeriod() {
if (burstMode != BURST_OFF) {
if (burstMode != BURST_OFF && getTiming() == AUTO_TIMING) {
return get64BitReg(SET_PERIOD_LSB_REG, SET_PERIOD_MSB_REG) / (1E-9 * systemFrequency);
}
return burstPeriodNs;
@ -1185,6 +1119,12 @@ int setHighVoltage(int val){
/* parameters - timing */
void setTiming( enum timingMode arg){
// update
numTriggers = getNumTriggers();
delayNs = getDelayAfterTrigger();
numBursts = getNumBursts();
burstPeriodNs = getBurstPeriod();
switch(arg){
case AUTO_TIMING:
LOG(logINFO, ("Set Timing: Auto\n"));
@ -1198,9 +1138,24 @@ void setTiming( enum timingMode arg){
LOG(logERROR, ("Unknown timing mode %d\n", arg));
}
LOG(logINFO, ("\tUpdating trigger/burst and delay/burst period registers\n"))
LOG(logINFO, ("\tUpdating registers\n"))
setNumTriggers(numTriggers);
setDelayAfterTrigger(delayNs);
setNumBursts(numBursts);
setBurstPeriod(burstPeriodNs);
// auto
if (getTiming() == AUTO_TIMING) {
LOG(logINFO, ("\tTrigger reg: 1, Delay reg: 0\n"))
set64BitReg(1, SET_CYCLES_LSB_REG, SET_CYCLES_MSB_REG);
set64BitReg(0, SET_TRIGGER_DELAY_LSB_REG, SET_TRIGGER_DELAY_MSB_REG);
}
// burst and trigger
if (burstMode != BURST_OFF && getTiming() == TRIGGER_EXPOSURE) {
LOG(logINFO, ("\tFrame reg: 1, Period reg: 0\n"))
set64BitReg(1, SET_FRAMES_LSB_REG, SET_FRAMES_MSB_REG);
set64BitReg(0, SET_PERIOD_LSB_REG, SET_PERIOD_MSB_REG);
}
LOG(logINFO, ("\tDone Updating registers\n"))
}
enum timingMode getTiming() {
@ -1875,23 +1830,35 @@ int setBurstModeinFPGA(enum burstMode value) {
int setBurstMode(enum burstMode burst) {
LOG(logINFO, ("Setting burst mode to %s\n", burst == BURST_OFF ? "off" : (burst == BURST_INTERNAL ? "internal" : "external")));
// remember the number of frames and period (before changing burst mode)
// update
int64_t frames = getNumFrames();
int64_t period = getPeriod();
numBursts = getNumBursts();
burstPeriodNs = getBurstPeriod();
if (setBurstModeinFPGA(burst) == FAIL) {
return FAIL;
}
LOG(logINFO, ("\tUpdating trigger/burst and burst period registers\n"))
setNumTriggers(numTriggers);
setNumBursts(numBursts);
setBurstPeriod(burstPeriodNs);
// set number of frames and period again (set registers according to timing mode)
LOG(logINFO, ("\tUpdating #frames and period registers\n"));
LOG(logINFO, ("\tUpdating registers\n"));
setNumFrames(frames);
setPeriod(period);
setNumBursts(numBursts);
setBurstPeriod(burstPeriodNs);
// continuous
if (burstMode == BURST_OFF) {
LOG(logINFO, ("\tInt. Frame reg: 1, Int. Period reg: 0\n"))
bus_w(ASIC_INT_FRAMES_REG, bus_r(ASIC_INT_FRAMES_REG) &~ ASIC_INT_FRAMES_MSK);
bus_w(ASIC_INT_FRAMES_REG, bus_r(ASIC_INT_FRAMES_REG) | ((1 << ASIC_INT_FRAMES_OFST) & ASIC_INT_FRAMES_MSK));
set64BitReg(0, ASIC_INT_PERIOD_LSB_REG, ASIC_INT_PERIOD_MSB_REG);
}
// burst and trigger
if (burstMode != BURST_OFF && getTiming() == TRIGGER_EXPOSURE) {
LOG(logINFO, ("\tFrame reg: 1, Period reg: 0\n"))
set64BitReg(1, SET_FRAMES_LSB_REG, SET_FRAMES_MSB_REG);
set64BitReg(0, SET_PERIOD_LSB_REG, SET_PERIOD_MSB_REG);
}
LOG(logINFO, ("\tDone Updating registers\n"))
LOG(logINFO, ("\tSetting %s Mode in Chip\n", burstMode == BURST_OFF ? "Continuous" : "Burst"));
int value = burstMode ? ASIC_GLOBAL_BURST_VALUE : ASIC_GLOBAL_CONT_VALUE;

13
slsDetectorServers/slsDetectorServer/include/slsDetectorFunctionList.h
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@ -202,19 +202,6 @@ void setNumBursts(int64_t val);
int64_t getNumBursts();
int setBurstPeriod(int64_t val);
int64_t getBurstPeriod();
void setNumFramesBurst(int64_t val);
int64_t getNumFramesBurst();
void setNumFramesCont(int64_t val);
int64_t getNumFramesCont();
int setExptimeBurst(int64_t val);
int setExptimeCont(int64_t val);
int setExptimeBoth(int64_t val);
int64_t getExptimeBoth();
int setPeriodBurst(int64_t val);
int64_t getPeriodBurst();
int setPeriodCont(int64_t val);
int64_t getPeriodCont();
#endif
#ifdef EIGERD
int setSubExpTime(int64_t val);

2
slsSupportLib/include/versionAPI.h
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@ -5,8 +5,8 @@
#define APIGUI 0x200227
#define APICTB 0x200310
#define APIGOTTHARD 0x200310
#define APIGOTTHARD2 0x200310
#define APIJUNGFRAU 0x200310
#define APIMYTHEN3 0x200310
#define APIMOENCH 0x200310
#define APIEIGER 0x200310
#define APIGOTTHARD2 0x200313