pulsesequence() {
//Define Variables and Objects and Get Parameter Values
double tHX3 = (getval("tHX"))/3.0; //Define MOIST CP in the Sequence
MPSEQ sd = getsammyd("smydH",0,0.0,0.0,0,1);
strncpy(sd.ch,"dec",3);
putCmd("chHsmyd='dec'\n");
MPSEQ so = getsammyo("smyoX",0,0.0,0.0,0,1);
strncpy(so.ch,"obs",3);
putCmd("chXsmyo='obs'\n");
DSEQ dec = getdseq("H");
strncpy(dec.t.ch,"dec",3);
putCmd("chHtppm='dec'\n");
strncpy(dec.s.ch,"dec",3);
putCmd("chHspinal='dec'\n");
d2 = sd.nelem*sd.telem;
// Set Constant-time Period for d2.
if (d2_index == 0) d2_init = getval("d2");
double d2_ = (ni - 1)/sw1 + d2_init;
putCmd("d2acqret = %f\n",roundoff(d2_,12.5e-9));
putCmd("d2dwret = %f\n",roundoff(1.0/sw1,12.5e-9));
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
// Dutycycle Protection
DUTY d = init_dutycycle();
d.dutyon = getval("pwH90") + getval("pwHlock")+ getval("tHX") + d2_;
d.dutyoff = d1 + 4.0e-6;
d.c1 = d.c1 + (!strcmp(dec.seq,"tppm"));
d.c1 = d.c1 + ((!strcmp(dec.seq,"tppm")) && (dec.t.a > 0.0));
d.t1 = getval("rd") + getval("ad") + at;
d.c2 = d.c2 + (!strcmp(dec.seq,"spinal"));
d.c2 = d.c2 + ((!strcmp(dec.seq,"spinal")) && (dec.s.a > 0.0));
d.t2 = getval("rd") + getval("ad") + at;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
// Set Phase Tables
settable(phH90,4,table1);
settable(phHlock,4,table2);
settable(phHcomp,4,table3);
settable(ph1Xhx,4,table4);
settable(ph2Xhx,4,table5);
settable(ph1Hhx,4,table6);
settable(ph2Hhx,4,table7);
settable(phHsmyd,4,table8);
settable(phXsmyo,4,table9);
settable(phHdec,4,table10);
settable(phRec,4,table11);
setreceiver(phRec);
// Begin Sequence
txphase(ph1Xhx);
decphase(phH90);
obspwrf(getval("aXhx"));
decpwrf(getval("aH90"));
obsunblank();
decunblank();
_unblank34();
delay(d1);
sp1on();
delay(2.0e-6);
sp1off();
delay(2.0e-6);
// H 90-degree Pulse
decrgpulse(getval("pwH90"),phH90,0.0,0.0);
// Prelock with Compensation Pulse
decunblank();
decon();
if (getval("onHlock") > 0) {
decphase(phHlock);
delay(getval("pwHlock"));
decphase(phHcomp);
decpwrf(getval("aHcomp"));
delay(getval("pwHcomp"));
}
// H to X MOIST Cross Polarization
xmtron();
decphase(ph1Hhx);
decpwrf(getval("aHhx"));
delay(tHX3);
txphase(ph1Xhx);
decphase(ph1Hhx);
delay(tHX3);
txphase(ph2Xhx);
decphase(ph2Hhx);
delay(tHX3);
xmtroff();
decoff();
// SAMMY Spinlocks on X and H
_mpseqon(sd,phHsmyd);
_mpseqon(so,phXsmyo);
delay(d2);
_mpseqoff(sd);
_mpseqoff(so);
decphase(phHdec);
// Begin Acquisition
obsblank();
_blank34();
_dseqon(dec);
_decdoffset(getval("rd"),getval("ofHdec"));
startacq(getval("ad"));
acquire(np, 1/sw);
endacq();
_dseqoff(dec);
decoffset(dof);
obsunblank();
decunblank();
_unblank34();
}
pulsesequence() {
// =========================================================
// Define Variables and Objects and Get Parameter Values
// =========================================================
// --------------------------------
// Acquisition Decoupling
// -------------------------------
char Hseq[MAXSTR];
getstr("Hseq",Hseq);
DSEQ dec = getdseq("H");
strncpy(dec.t.ch,"dec",3);
putCmd("chHtppm='dec'\n");
strncpy(dec.s.ch,"dec",3);
putCmd("chHspinal='dec'\n");
// ---------------------------------------------
// Determine taur, One Rotor Cycle and Set tHrr.
// ---------------------------------------------
double srate = getval("srate");
double taur = 0.0;
if (srate >= 500.0)
taur = roundoff((1.0/srate), 0.125e-6);
else {
abort_message("ABORT: Spin Rate (srate) must be greater than 500\n");
}
double tHrr = getval("nHrr")*taur;
double tHrrret= 2.0*tHrr;
putCmd("tHrrret = %f\n",tHrrret*1.0e6);
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
//------------------------------
// Dutycycle Protection
//------------------------------
DUTY d = init_dutycycle();
d.dutyon = getval("pwX90");
d.dutyoff = d1 + 4.0e-6;
if (getval("aHrr") > 0.0)
d.dutyon += 2.0*tHrr;
d.c1 = d.c1 + (!strcmp(Hseq,"tppm"));
d.c1 = d.c1 + ((!strcmp(Hseq,"tppm")) && (dec.t.a > 0.0));
d.t1 = getval("rd") + getval("ad") + at;
d.c2 = d.c2 + (!strcmp(Hseq,"spinal"));
d.c2 = d.c2 + ((!strcmp(Hseq,"spinal")) && (dec.s.a > 0.0));
d.t2 = getval("rd") + getval("ad") + at;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
//---------------------------
// Set Phase Tables
//---------------------------
settable(phX90,4,tblX90);
settable(phHrr,4,tblHrr);
settable(ph1Hrr,4,tblHrr2);
settable(phRec,4,tblRec);
setreceiver(phRec);
//===========================
// Begin Sequence
//===========================
txphase(phX90); decphase(zero);
obspwrf(getval("aX90"));
obsunblank(); decunblank(); _unblank34();
delay(d1);
sp1on(); delay(2.0e-6); sp1off(); delay(2.0e-6);
//----------------------------
// X Direct Polarization
//----------------------------
rgpulse(getval("pwX90"),phX90,0.0,0.0);
obsunblank();
// -----------------------------
// Begin Rotary Resonance
// -----------------------------
if(getval("aHrr") > 0.0) {
obspwrf(getval("aHrr"));
txphase(phHrr);
xmtron();
delay(tHrr);
txphase(ph1Hrr);
delay(tHrr);
xmtroff();
}
//===========================
// Begin Acquisition
//===========================
_dseqon(dec);
obsblank(); _blank34();
delay(getval("rd"));
startacq(getval("ad"));
acquire(np, 1/sw);
endacq();
_dseqoff(dec);
obsunblank(); decunblank(); _unblank34();
}
pulsesequence() {
// Define Variables and Objects and Get Parameter Values
double aXxyxy8 = getval("aXxyxy8");
double aYxyxy8 = getval("aYxyxy8");
double pwXxyxy8 = getval("pwXxyxy8");
double pwYxyxy8 = getval("pwYxyxy8");
double nXYxy8 = getval("nXYxy8");
int counter = nXYxy8;
initval(nXYxy8,v8);
double fXYxy8 = getval("fXYxy8");
double onYxyxy8 = getval("onYxyxy8");
double srate = getval("srate");
DSEQ dec = getdseq("H");
strncpy(dec.t.ch,"dec",3);
putCmd("chHtppm='dec'\n");
strncpy(dec.s.ch,"dec",3);
putCmd("chHspinal='dec'\n");
DSEQ mix = getdseq("Hmix");
strncpy(mix.t.ch,"dec",3);
putCmd("chHmixtppm='dec'\n");
strncpy(dec.s.ch,"dec",3);
putCmd("chHmixspinal='dec'\n");
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
// Dutycycle Protection
DUTY d = init_dutycycle();
d.dutyon = getval("pwX90") + nXYxy8*(pwXxyxy8 + pwYxyxy8);
d.dutyoff = d1 + 4.0e-6;
d.c1 = d.c1 + (!strcmp(dec.seq,"tppm"));
d.c1 = d.c1 + ((!strcmp(dec.seq,"tppm")) && (dec.t.a > 0.0));
d.t1 = getval("rd") + getval("ad") + at;
d.c2 = d.c2 + (!strcmp(dec.seq,"spinal"));
d.c2 = d.c2 + ((!strcmp(dec.seq,"spinal")) && (dec.s.a > 0.0));
d.t2 = getval("rd") + getval("ad") + at;
d.c3 = d.c3 + (!strcmp(mix.seq,"tppm"));
d.c3 = d.c3 + ((!strcmp(mix.seq,"tppm")) && (mix.t.a > 0.0));
d.t3 = nXYxy8*(1.0/srate - pwXxyxy8 - pwYxyxy8);
d.c4 = d.c4 + (!strcmp(mix.seq,"spinal"));
d.c4 = d.c4 + ((!strcmp(mix.seq,"spinal")) && (mix.s.a > 0.0));
d.t4 = nXYxy8*(1.0/srate - pwXxyxy8 - pwYxyxy8);
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
// Set Phase Tables
settable(phX90,4,table1);
settable(phXYxy8,8,table2);
settable(phXxyxy8,4,table3);
settable(phYxyxy8,4,table4);
settable(phRec,4,table5);
settable(ph1Rec,4,table6);
settable(ph2Rec,4,table7);
settable(ph3Rec,4,table8);
int tix = counter%8;
if ((tix == 1) || (tix == 7)) ttadd(phRec,ph1Rec,4);
if ((tix == 2) || (tix == 6)) ttadd(phRec,ph2Rec,4);
if ((tix == 3) || (tix == 5)) ttadd(phRec,ph3Rec,4);
setreceiver(phRec);
// Begin Sequence
txphase(phX90); decphase(zero);
obspwrf(getval("aX90"));
obsunblank(); decunblank(); _unblank34();
delay(d1);
sp1on(); delay(2.0e-6); sp1off(); delay(2.0e-6);
// X Direct Polarization
rgpulse(getval("pwX90"),phX90,0.0,0.0);
// xy8XY Period
if (counter > 0) {
_dseqon(mix);
delay(pwXxyxy8/2.0);
obspwrf(aXxyxy8); dec2pwrf(aYxyxy8);
sub(v1,v1,v1);
if (counter >= 1) {
loop(v8,v9);
getelem(phXYxy8,v1,v4);
incr(v1);
getelem(phXxyxy8,ct,v2);
getelem(phYxyxy8,ct,v3);
add(v4,v2,v2);
add(v4,v3,v3);
txphase(v2); dec2phase(v3);
delay((1.0 - fXYxy8)/srate - pwYxyxy8/2.0 - pwXxyxy8/2.0);
if (onYxyxy8 == 2)
dec2rgpulse(pwYxyxy8,v3,0.0,0.0);
else
delay(pwYxyxy8);
delay(fXYxy8/srate - pwYxyxy8/2.0 - pwXxyxy8/2.0);
rgpulse(pwXxyxy8,v2,0.0,0.0);
endloop(v9);
delay(1.0/srate - pwXxyxy8/2.0);
}
_dseqoff(mix);
}
// Begin Acquisition
_dseqon(dec);
obsblank(); _blank34();
delay(getval("rd"));
startacq(getval("ad"));
acquire(np, 1/sw);
endacq();
_dseqoff(dec);
obsunblank(); decunblank(); _unblank34();
}
void pulsesequence() {
// Set the Maximum Dynamic Table Number
settablenumber(10);
setvvarnumber(30);
// Define Variables and Objects and Get Parameter Values
WMPA swwhh4 = getswwhh4("swwhh4X");
strncpy(swwhh4.ch,"obs",3);
putCmd("chXswwhh4='obs'\n");
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
// Dutycycle Protection
DUTY d = init_dutycycle();
d.dutyon = getval("pwXprep") + 4.0*swwhh4.cycles*swwhh4.pw;
d.dutyoff = d1 + 4.0e-6 + 5.0e-6 + swwhh4.r1 + swwhh4.r2 +
at - 4.0*swwhh4.cycles*swwhh4.pw;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
// Set Phase Tables
settable(phXprep,4,table3);
settable(phXswwhh4,4,table4);
settable(phRec,4,table5);
setreceiver(phRec);
// Set the Small-Angle Prep Phase
double obsstep = 360.0/(PSD*8192);
obsstepsize(obsstep);
int phfXprep = initphase(getval("phXprep"), obsstep);
int phXzero = initphase(0.0, obsstep);
// Set the Realtime pwXprep adXprep
settable(pw90Xprep,4,table1);
settable(pw55Xprep,4,table2);
int phase90 = (int) (getval("pwXprep")/0.0125e-6);
int phase55 = (int) (getval("pwXprep")*54.7/(90.0*0.0125e-6));
tsmult(pw90Xprep,phase90,0);
tsmult(pw55Xprep,phase55,0);
getelem(pw90Xprep,ct,v1);
getelem(pw55Xprep,ct,v2);
add(v1,v2,pwXprep);
sub(v1,v2,adXprep);
// Begin Sequence
xmtrphase(phfXprep); txphase(phXprep);
obspwrf(getval("aXprep"));
obsunblank(); decunblank(); _unblank34();
delay(d1);
sp1on(); delay(2.0e-6); sp1off(); delay(2.0e-6);
// Incremented Preparation Pulse
startacq(5.0e-6);
rcvroff();
delay(swwhh4.r1);
vdelay(NSEC,adXprep); // Keep Total Time Constant
xmtron();
vdelay(NSEC,pwXprep);
xmtroff();
xmtrphase(phXzero);
delay(swwhh4.r2);
// Apply Semi-windowless WHH4 Cycles
decblank(); _blank34();
_swwhh4(swwhh4, phXswwhh4);
endacq();
obsunblank(); decunblank(); _unblank34();
}
pulsesequence() {
// Define Variables and Objects and Get Parameter Values
CP hx = getcp("HX",0.0,0.0,0,1);
strncpy(hx.fr,"dec",3);
strncpy(hx.to,"obs",3);
putCmd("frHX='dec'\n");
putCmd("toHX='obs'\n");
MPSEQ c7 = getpostc7("c7X",0,0.0,0.0,0,1);
MPSEQ c7ref = getpostc7("c7X",c7.iSuper,c7.phAccum,c7.phInt,1,1);
strncpy(c7.ch,"obs",3);
putCmd("chXc7='obs'\n");
DSEQ dec = getdseq("H");
strncpy(dec.t.ch,"dec",3);
putCmd("chHtppm='dec'\n");
strncpy(dec.s.ch,"dec",3);
putCmd("chHspinal='dec'\n");
// Set Constant-time Period for d2.
if (d2_index == 0) d2_init = getval("d2");
double d2_ = (ni - 1)/sw1 + d2_init;
putCmd("d2acqret = %f\n",roundoff(d2_,12.5e-9));
putCmd("d2dwret = %f\n",roundoff(1.0/sw1,12.5e-9));
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
// Dutycycle Protection
DUTY d = init_dutycycle();
d.dutyon = getval("pwH90") + getval("tHX") + 2.0* getval("pwX90") + c7.t + c7ref.t;
d.dutyoff = d1 + 4.0e-6 + 2.0*getval("tZF");
d.c1 = d.c1 + (!strcmp(dec.seq,"tppm"));
d.c1 = d.c1 + ((!strcmp(dec.seq,"tppm")) && (dec.t.a > 0.0));
d.t1 = d2_ + getval("rd") + getval("ad") + at;
d.c2 = d.c2 + (!strcmp(dec.seq,"spinal"));
d.c2 = d.c2 + ((!strcmp(dec.seq,"spinal")) && (dec.s.a > 0.0));
d.t2 = d2_ + getval("rd") + getval("ad") + at;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
// Set Phase Tables
settable(phH90,4,table1);
settable(phXhx,4,table2);
settable(phHhx,4,table3);
settable(phXmix1,4,table4);
settable(phXmix2,4,table5);
settable(phRec,4,table6);
// Add STATES-TPPI (STATES + "FAD")
double obsstep = 360.0/(PSD*8192);
if (phase1 == 2)
initval((45.0/obsstep),v1);
else
initval(0.0,v1);
initval((d2*c7.of[0]*360.0/obsstep),v2);
obsstepsize(obsstep);
setreceiver(phRec);
// Begin Sequence
txphase(phXhx); decphase(phH90);
obspwrf(getval("aXhx")); decpwrf(getval("aH90"));
obsunblank(); decunblank(); _unblank34();
delay(d1);
sp1on(); delay(2.0e-6); sp1off(); delay(2.0e-6);
// H to X Cross Polarization
decrgpulse(getval("pwH90"),phH90,0.0,0.0);
decphase(phHhx);
_cp_(hx,phHhx,phXhx);
obspwrf(getval("aX90"));
// Mixing with C7 Recoupling-Period One
rgpulse(getval("pwX90"),phXmix1,0.0,0.0);
obspwrf(getval("aXc7"));
decoff();
xmtrphase(v1); txphase(phXmix1);
delay(getval("tZF"));
decpwrf(getval("aHmix"));
decunblank();
decon();
_mpseq(c7, phXmix1);
decoff();
// F1 Indirect Period For X
xmtrphase(v2); txphase(phXmix2);
_dseqon(dec);
delay(d2);
_dseqoff(dec);
// Mixing with C7 Recoupling-Period Two
decpwrf(getval("aHmix"));
decunblank();
decon();
_mpseq(c7ref, phXmix2);
decoff();
obspwrf(getval("aX90"));
xmtrphase(zero); txphase(phXmix2);
delay(getval("tZF"));
rgpulse(getval("pwX90"),phXmix2,0.0,0.0);
// Begin Acquisition
_dseqon(dec);
obsblank(); _blank34();
delay(getval("rd"));
startacq(getval("ad"));
acquire(np, 1/sw);
endacq();
_dseqoff(dec);
obsunblank(); decunblank(); _unblank34();
}
void pulsesequence() {
// Define Variables and Objects and Get Parameter Values
double tHXhsqcinit = getval("tHXhsqc"); //parameters for hsqcHX are implemented
double pw1Hhxhsqc = getval("pw1Hhxhsqc"); //directly in the pulse sequence
double pw2Hhxhsqc = getval("pw2Hhxhsqc");
double pmHhxhsqc = getval("pmHhxhsqc");
double pw1Xhxhsqc = getval("pw1Xhxhsqc");
double pw2Xhxhsqc = getval("pw2Xhxhsqc");
double aXhxhsqc = getval("aXhxhsqc");
double aHhxhsqc = getval("aHhxhsqc");
double d2init = getval("d2");
d2init = d2init - pw2Xhxhsqc;
if (d2init < 0.0) d2init = 0.0;
double d21 = d2init/2.0;
double d22 = d2init/2.0;
double tau1 = tHXhsqcinit;
double tau2 = tHXhsqcinit;
double tau3 = tHXhsqcinit;
double tau4 = tHXhsqcinit;
// Adjust First Composite 90 Simpulse
double del1 = 0.0;
int rev1 = 0;
if ((pw1Xhxhsqc - pw1Hhxhsqc - 2.0*pmHhxhsqc)/2.0 > 0.0) {
del1 = (pw1Xhxhsqc - pw1Hhxhsqc - 2.0*pmHhxhsqc)/2.0;
rev1 = 0;
}
else if ((pw1Xhxhsqc - pw1Hhxhsqc) > 0.0) {
del1 = (pw1Xhxhsqc - pw1Hhxhsqc)/2.0;
rev1 = 1;
}
else {
del1 = (pw1Hhxhsqc - pw1Xhxhsqc)/2.0;
rev1 = 2;
}
del1 = (double) ((int) (del1/0.0125e-6 + 0.5));
del1 = del1*0.0125e-6;
if (del1 < 0.05e-6) del1 = 0.0;
if (rev1 == 0) {
tau2 = tau2 - del1;
if (tau2 < 0.0) tau2= 0.0;
if (tau2 == 0.0) del1 = 0.0;
d21 = d21 - del1;
if (d21 < 0.0) d21 = 0.0;
if (d21 == 0.0) del1 = 0.0;
}
// Adjust Composite 180 Simpulse
double del2 = 0.0;
int rev2 = 0;
if ((pw2Xhxhsqc - pw2Hhxhsqc)/2.0 > 0.0) {
del2 = (pw2Xhxhsqc - pw2Hhxhsqc )/2.0;
rev2 = 0;
}
else {
del2 = (pw2Hhxhsqc - pw2Xhxhsqc)/2.0;
rev2 = 1;
}
del2 = (double) ((int) (del2/0.0125e-6 + 0.5));
del2 = del2*0.0125e-6;
if (del2 < 0.05e-6) del2 = 0.0;
if (rev2 == 0) {
tau1 = tau1 - del2;
tau2 = tau2 - del2;
tau3 = tau3 - del2;
tau4 = tau4 - del2;
if (tau1 < 0.0) tau1 = 0.0;
if (tau2 < 0.0) tau2 = 0.0;
if (tau3 < 0.0) tau3 = 0.0;
if (tau4 < 0.0) tau4 = 0.0;
if (tau1 == 0.0) del2 = 0.0;
if (tau2 == 0.0) del2 = 0.0;
if (tau3 == 0.0) del2 = 0.0;
if (tau4 == 0.0) del2 = 0.0;
}
// Adjust Second 90 Simpulse
double del3 = 0.0;
int rev3 = 0;
if ((pw1Xhxhsqc - pw1Hhxhsqc)/2.0 > 0.0) {
del3 = (pw1Xhxhsqc - pw1Hhxhsqc )/2.0;
rev3 = 0;
}
else {
del3 = (pw1Hhxhsqc - pw1Xhxhsqc)/2.0;
rev3 = 1;
}
del3 = (double) ((int) (del3/0.0125e-6 + 0.5));
del3 = del3*0.0125e-6;
if (del3 < 0.05e-6) del3 = 0.0;
if (rev3 == 0) {
tau3 = tau3 - del3;
if (tau3 < 0.0) tau3 = 0.0;
if (tau3 == 0.0) del3 = 0.0;
d22 = d22 - del3;
if (d22 < 0.0) d22 = 0.0;
if (d22 == 0.0) del3 = 0.0;
}
MPSEQ fh = getfslg("fslgH",0,0.0,0.0,0,1);
strncpy(fh.ch,"dec",3);
putCmd("chHfslg='dec'\n");
CP hx = getcp("HX",0.0,0.0,0,1);
strncpy(hx.fr,"dec",3);
strncpy(hx.to,"obs",3);
putCmd("frHX='dec'\n");
putCmd("toHX='obs'\n");
DSEQ dec = getdseq("H");
strncpy(dec.t.ch,"dec",3);
putCmd("chHtppm='dec'\n");
strncpy(dec.s.ch,"dec",3);
putCmd("chHspinal='dec'\n");
// Set Constant-time Period for d2.
if (d2_index == 0) d2_init = getval("d2");
double d2_ = (ni - 1)/sw1 + d2_init;
putCmd("d2acqret = %f\n",roundoff(d2_,12.5e-9));
putCmd("d2dwret = %f\n",roundoff(1.0/sw1,12.5e-9));
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
// Dutycycle Protection
DUTY d = init_dutycycle();
d.dutyon = getval("pwH90") + getval("tHX") + 4.0*tHXhsqcinit + d2_ +
4.0*pmHhxhsqc + pw1Hhxhsqc + pw2Hhxhsqc;
d.dutyoff = d1 + 4.0e-6;
d.c1 = d.c1 + (!strcmp(dec.seq,"tppm"));
d.c1 = d.c1 + ((!strcmp(dec.seq,"tppm")) && (dec.t.a > 0.0));
d.t1 = getval("rd") + getval("ad") + at;
d.c2 = d.c2 + (!strcmp(dec.seq,"spinal"));
d.c2 = d.c2 + ((!strcmp(dec.seq,"spinal")) && (dec.s.a > 0.0));
d.t2 = getval("rd") + getval("ad") + at;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
// Set Phase Tables
settable(phH90,4,table1);
settable(phXhx,4,table2);
settable(phHhx,4,table3);
settable(ph1Hhxhsqc,4,table4);
settable(ph2Hhxhsqc,4,table5);
settable(ph1Xhxhsqc,4,table6);
settable(ph3Hhxhsqc,4,table7);
settable(ph4Hhxhsqc,4,table8);
settable(ph2Xhxhsqc,8,table9);
settable(ph5Hhxhsqc,4,table10);
settable(ph3Xhxhsqc,16,table11);
settable(ph6Hhxhsqc,4,table12);
settable(ph4Xhxhsqc,4,table13);
settable(ph7Hhxhsqc,4,table14);
settable(ph5Xhxhsqc,4,table15);
settable(phRec,8,table16);
// Add STATES TPPI (States with FAD)
tsadd(ph6Hhxhsqc,2*d2_index,4);
tsadd(phRec,2*d2_index,4);
if (phase1 == 2) {
tsadd(ph6Hhxhsqc,3,4);
}
setreceiver(phRec);
// Begin Sequence
txphase(phXhx); decphase(phH90);
obspwrf(getval("aXhx")); decpwrf(getval("aH90"));
obsunblank(); decunblank(); _unblank34();
delay(d1);
sp1on(); delay(2.0e-6); sp1off(); delay(2.0e-6);
// H to X Cross Polarization
decrgpulse(getval("pwH90"),phH90,0.0,0.0);
decphase(phHhx);
_cp_(hx,phHhx,phXhx);
// Begin hsqcHX with fh (FSLG) Between Pulses
_mpseqon(fh,ph1Hhxhsqc);
// First "tau/2.0" Delay
obspwrf(aXhxhsqc);
txphase(ph1Xhxhsqc);
delay(tau1);
// First Simultaneous HX 180 Pulse
if (rev2 == 0) {
xmtron();
if (del2 > 0.0) delay(del2);
_mpseqoff(fh);
decphase(ph2Hhxhsqc);
decpwrf(aHhxhsqc);
decon();
delay(pw2Hhxhsqc);
decoff();
_mpseqon(fh,ph1Hhxhsqc);
if (del2 > 0.0) delay(del2);
xmtroff();
}
else {
_mpseqoff(fh);
decphase(ph2Hhxhsqc);
decpwrf(aHhxhsqc);
decon();
if (del2 > 0.0) delay(del2);
xmtron();
delay(pw2Xhxhsqc);
xmtroff();
if (del2 > 0.0) delay(del2);
decoff();
_mpseqon(fh,ph1Hhxhsqc);
}
// Second "tau/2" Delay
txphase(ph2Xhxhsqc);
delay(tau2);
// Simultaneous HX (Tilted 90) Composite Pulse
if (rev1 == 0) {
xmtron();
if (del1 > 0.0) delay(del1);
_mpseqoff(fh);
decphase(ph3Hhxhsqc);
decpwrf(aHhxhsqc);
decon();
delay(pmHhxhsqc);
decphase(ph4Hhxhsqc);
delay(pw1Hhxhsqc);
decphase(ph5Hhxhsqc);
delay(pmHhxhsqc);
decoff();
_mpseqon(fh,ph1Hhxhsqc);
if (del1 > 0.0) delay(del1);
xmtroff();
}
else if (rev1 == 1) {
_mpseqoff(fh);
decphase(ph3Hhxhsqc);
decpwrf(aHhxhsqc);
decon();
delay(pmHhxhsqc - del1);
xmtron();
if (del1 > 0.0) delay(del1);
decphase(ph4Hhxhsqc);
delay(pw1Hhxhsqc);
decphase(ph5Hhxhsqc);
if (del1 > 0.0) delay(del1);
xmtroff();
delay(pmHhxhsqc - del1);
decoff();
_mpseqon(fh,ph1Hhxhsqc);
}
else {
_mpseqoff(fh);
decphase(ph3Hhxhsqc);
decpwrf(aHhxhsqc);
decon();
delay(pmHhxhsqc);
decphase(ph4Hhxhsqc);
if (del1 > 0.0) delay(del1);
xmtron();
delay(pw1Xhxhsqc);
xmtroff();
if (del1 > 0.0) delay(del1);
decphase(ph5Hhxhsqc);
delay(pmHhxhsqc);
decoff();
_mpseqon(fh,ph1Hhxhsqc);
}
// F1 Delay with X Refocussing Pulse
txphase(ph3Xhxhsqc);
delay(d21);
double flag = getval("flag");
if (flag == 0) {
rgpulse(pw2Xhxhsqc, ph3Xhxhsqc, 0.0,0.0);
}
else {
delay(pw2Xhxhsqc);
}
obsunblank();
txphase(ph4Xhxhsqc);
delay(d22);
// Second Simulaneous HX Pulse (90 Only)
if (rev3 == 0) {
xmtron();
if (del3 > 0.0) delay(del3);
_mpseqoff(fh);
decphase(ph6Hhxhsqc);
decpwrf(aHhxhsqc);
decon();
delay(pw1Hhxhsqc);
decoff();
_mpseqon(fh,ph1Hhxhsqc);
if (del3 > 0.0) delay(del3);
xmtroff();
}
else {
_mpseqoff(fh);
decphase(ph6Hhxhsqc);
decpwrf(aHhxhsqc);
decon();
if (del3 > 0.0) delay(del3);
xmtron();
delay(pw1Xhxhsqc);
xmtroff();
if (del3 > 0.0) delay(del3);
decoff();
_mpseqon(fh,ph1Hhxhsqc);
}
// Third "tau/2.0" Delay
txphase(ph5Xhxhsqc);
delay(tau3);
// Second Simultaneous HX 180 Pulse
if (rev2 == 0) {
xmtron();
if (del2 > 0.0) delay(del2);
_mpseqoff(fh);
decphase(ph7Hhxhsqc);
decpwrf(aHhxhsqc);
decon();
delay(pw2Hhxhsqc);
decoff();
_mpseqon(fh,ph1Hhxhsqc);
if (del2 > 0.0) delay(del2);
xmtroff();
}
else {
_mpseqoff(fh);
decphase(ph7Hhxhsqc);
decpwrf(aHhxhsqc);
decon();
if (del2 > 0.0) delay(del2);
xmtron();
delay(pw2Xhxhsqc);
xmtroff();
if (del2 > 0.0) delay(del2);
decoff();
_mpseqon(fh,ph1Hhxhsqc);
}
// Fourth "tau/2.0" Delay
delay(tau4);
_mpseqoff(fh);
// Begin Acquisition
decphase(phHhx);
_dseqon(dec);
obsblank(); _blank34();
delay(getval("rd"));
startacq(getval("ad"));
acquire(np, 1/sw);
endacq();
_dseqoff(dec);
obsunblank(); decunblank(); _unblank34();
}
pulsesequence() {
// Set the Maximum Dynamic Table Number
settablenumber(10);
setvvarnumber(30);
// Define Variables and Objects and Get Parameter Values
CP hx = getcp("HX",0.0,0.0,0,1);
strncpy(hx.fr,"dec",3);
strncpy(hx.to,"obs",3);
putCmd("frHX='dec'\n");
putCmd("toHX='obs'\n");
WMPA toss = gettoss4("tossX");
strncpy(toss.ch,"obs",3);
putCmd("chXtoss='obs'\n");
DSEQ dec = getdseq("H");
strncpy(dec.t.ch,"dec",3);
putCmd("chHtppm='dec'\n");
strncpy(dec.s.ch,"dec",3);
putCmd("chHspinal='dec'\n");
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
// Dutycycle Protection
DUTY d = init_dutycycle();
d.dutyon = getval("pwH90") + getval("tHX") + 4.0*toss.pw;
d.dutyoff = d1 + 4.0e-6;
d.c1 = d.c1 + (!strcmp(dec.seq,"tppm"));
d.c1 = d.c1 + ((!strcmp(dec.seq,"tppm")) && (dec.t.a > 0.0));
d.t1 = 2.142*toss.rtau - 4.0*toss.pw + getval("rd") + getval("ad") + at;
d.c2 = d.c2 + (!strcmp(dec.seq,"spinal"));
d.c2 = d.c2 + ((!strcmp(dec.seq,"spinal")) && (dec.s.a > 0.0));
d.t2 = 2.142*toss.rtau - 4.0*toss.pw + getval("rd") + getval("ad") + at;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
// Set Phase Tables
settable(phH90,4,table1);
settable(phXhx,4,table2);
settable(phHhx,4,table3);
settable(phHdec,4,table4);
settable(phXtoss,4,table5);
settable(phRec,4,table6);
setreceiver(phRec);
// Begin Sequence
txphase(phXhx); decphase(phH90);
obspwrf(getval("aXhx")); decpwrf(getval("aH90"));
obsunblank(); decunblank(); _unblank34();
delay(d1);
sp1on(); delay(2.0e-6); sp1off(); delay(2.0e-6);
// H to X Cross Polarization
decrgpulse(getval("pwH90"),phH90,0.0,0.0);
decphase(phHhx);
_cp_(hx,phHhx,phXhx);
decphase(phHdec);
// TOSS4 Sideband Suppression
_dseqon(dec);
_toss4(toss, phXtoss);
// Begin Acquisition
obsblank(); _blank34();
delay(getval("rd"));
startacq(getval("ad"));
acquire(np, 1/sw);
endacq();
_dseqoff(dec);
obsunblank(); decunblank(); _unblank34();
}
pulsesequence() {
// Define Variables and Objects and Get Parameter Values
double tXzfselinit = getval("tXzfsel"); // Adjust the Z-filter Delay for the
double tXzfsel = tXzfselinit - 2.0e-6; // attenuator switch time.
DSEQ dec = getdseq("H");
strncpy(dec.t.ch,"dec",3);
putCmd("chHtppm='dec'\n");
strncpy(dec.s.ch,"dec",3);
putCmd("chHspinal='dec'\n");
// Set Constant-time Period for d2.
if (d2_index == 0) d2_init = getval("d2");
double d2_ = (ni - 1)/sw1 + d2_init;
putCmd("d2acqret = %f\n",roundoff(d2_,12.5e-9));
putCmd("d2dwret = %f\n",roundoff(1.0/sw1,12.5e-9));
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
// Dutycycle Protection
DUTY d = init_dutycycle();
d.dutyon = getval("pw1Xmqmas") + getval("pw2Xmqmas") + getval("pwXzfsel");
d.dutyoff = d1 + 4.0e-6;
d.c1 = d.c1 + (!strcmp(dec.seq,"tppm"));
d.c1 = d.c1 + ((!strcmp(dec.seq,"tppm")) && (dec.t.a > 0.0));
d.t1 = d2_ + tXzfselinit + getval("rd") + getval("ad") + at;
d.c2 = d.c2 + (!strcmp(dec.seq,"spinal"));
d.c2 = d.c2 + ((!strcmp(dec.seq,"spinal")) && (dec.s.a > 0.0));
d.t2 = d2_ + tXzfselinit + getval("rd") + getval("ad") + at;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
// Set Phase Tables
settable(ph1Xmqmas,14,table1);
settable(phfXmqmas,7,table2);
settable(ph2Xmqmas,14,table3);
settable(phXzfsel,56,table4);
settable(phRec,56,table5);
if (phase1 == 2) {
tsadd(ph1Xmqmas,1,4);
tsadd(phRec,2,4);
}
setreceiver(phRec);
double obsstep = 360.0/(PSD*8192);
obsstepsize(obsstep);
// Begin Sequence
xmtrphase(phfXmqmas); txphase(ph1Xmqmas); decphase(zero);
obspower(getval("tpwr"));
obspwrf(getval("aXmqmas"));
obsunblank(); decunblank(); _unblank34();
delay(d1);
sp1on(); delay(2.0e-6); sp1off(); delay(2.0e-6);
// H Decoupler on Before MQMAS
_dseqon(dec);
// Two-Pulse MQMAS
rgpulse(getval("pw1Xmqmas"),ph1Xmqmas,0.0,0.0);
xmtrphase(zero); txphase(ph2Xmqmas);
delay(d2);
rgpulse(getval("pw2Xmqmas"),ph2Xmqmas,0.0,0.0);
// Selective Z-filter Pulse
txphase(phXzfsel);
obsblank();
obspower(getval("dbXzfsel"));
obspwrf(getval("aXzfsel"));
delay(2.0e-6);
obsunblank();
delay(tXzfsel);
rgpulse(getval("pwXzfsel"),phXzfsel,0.0,0.0);
// Begin Acquisition
obsblank(); _blank34();
delay(getval("rd"));
startacq(getval("ad"));
acquire(np, 1/sw);
endacq();
_dseqoff(dec);
obsunblank(); decunblank(); _unblank34();
}
pulsesequence() {
// Set the Maximum Dynamic Table Number
settablenumber(10);
setvvarnumber(30);
// Define Variables and Objects and Get Parameter Values
WMPA xmx = getxmx("xmxX");
strncpy(xmx.ch,"obs",3);
putCmd("chXxmx='obs'\n");
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
// Dutycycle Protection
DUTY d = init_dutycycle();
d.dutyon = getval("pwXprep") + 2.0*xmx.cycles*xmx.pw;
d.dutyoff = d1 + 4.0e-6 + 5.0e-6 + xmx.r1 + xmx.r2 +
at - 2.0*xmx.cycles*xmx.pw;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
// Set Phase Tables
settable(phXprep,4,table1);
settable(phXxmx,4,table2);
settable(phRec,4,table3);
setreceiver(phRec);
// Set the Small-Angle Prep Phase
double obsstep = 360.0/(PSD*8192);
obsstepsize(obsstep);
int phfXprep = initphase(getval("phXprep"), obsstep);
int phXzero = initphase(0.0, obsstep);
// Begin Sequence
xmtrphase(phfXprep);
txphase(phXprep);
obspwrf(getval("aXprep"));
obsunblank();
decunblank();
_unblank34();
delay(d1);
sp1on();
delay(2.0e-6);
sp1off();
delay(2.0e-6);
// Preparation Pulse with Initial Point
startacq(5.0e-6);
rcvroff();
delay(xmx.r1);
rgpulse(getval("pwXprep"), phXprep, 0.0, 0.0);
xmtrphase(phXzero);
// Apply Semi-windowless WHH4 Cycles
decblank();
_blank34();
_xmx(xmx, phXxmx);
endacq();
obsunblank();
decunblank();
_unblank34();
}
void pulsesequence() {
// Set the Maximum Dynamic Table and v-var Numbers
settablenumber(10);
setvvarnumber(30);
// Define Variables and Objects and Get Parameter Values
double aXprep = getval("aXprep");
double pwXprep = getval("pwXprep");
double phvXprep = getval("phXprep");
WMPSEQ wpmlg = getwpmlgxmx1("wpmlgX");
strncpy(wpmlg.wvsh.mpseq.ch,"obs",3);
putCmd("chXwpmlg='obs'\n");
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
// Dutycycle Protection
DUTY d = init_dutycycle();
d.dutyon = getval("pwXprep") + wpmlg.cycles*wpmlg.wvsh.mpseq.t;
d.dutyoff = d1 + 4.0e-6 + 5.0e-6 + wpmlg.r1 + wpmlg.r2 +
at - wpmlg.cycles*wpmlg.wvsh.mpseq.t;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
// Set Phase Tables
settable(phXprep,4,table1);
settable(phXwpmlg,4,table2);
settable(phRec,4,table3);
setreceiver(phRec);
// Set the Small-Angle Step
double obsstep = 360.0/(PSD*8192);
obsstepsize(obsstep);
int phfXprep = initphase(phvXprep, obsstep);
int phXzero = initphase(0.0, obsstep);
// Begin Sequence
xmtrphase(phfXprep); txphase(phXprep);
obspwrf(aXprep);
obsunblank(); decunblank(); _unblank34();
delay(d1);
sp1on(); delay(2.0e-6); sp1off(); delay(2.0e-6);
// Standard 90-degree prepX pulse for PMLGxmx"
startacq(5.0e-6);
rcvroff();
delay(wpmlg.r1);
rgpulse(pwXprep, phXprep, 0.0, 0.0);
xmtrphase(phXzero);
delay(wpmlg.r2);
// Apply WPMLG Cycles
decblank(); _blank34();
_wpmlg1(wpmlg, phXwpmlg);
endacq();
obsunblank(); decunblank(); _unblank34();
}
pulsesequence() {
// Define Variables and Objects and Get Parameter Values
double pw1Xstmas = getval("pw1Xstmas");
double pw2Xstmas = getval("pw2Xstmas");
double tXechselinit = getval("tXechsel");
double tXechsel = tXechselinit - 3.0e-6;
if (tXechsel < 0.0) tXechsel = 0.0;
double d2init = getval("d2");
double d2 = d2init - pw1Xstmas/2.0 - pw2Xstmas/2.0;
if (d2 < 0.0) d2 = 0.0;
DSEQ dec = getdseq("H");
strncpy(dec.t.ch,"dec",3);
putCmd("chHtppm='dec'\n");
strncpy(dec.s.ch,"dec",3);
putCmd("chHspinal='dec'\n");
// Set Constant-time Period for d2.
if (d2_index == 0) d2_init = getval("d2");
double d2_ = (ni - 1)/sw1 + d2_init;
putCmd("d2acqret = %f\n",roundoff(d2_,12.5e-9));
putCmd("d2dwret = %f\n",roundoff(1.0/sw1,12.5e-9));
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
// Dutycycle Protection
DUTY d = init_dutycycle();
d.dutyon = getval("pw1Xstmas") + getval("pw2Xstmas") + getval("pwXechsel");
d.dutyoff = d1 + 4.0e-6;
d.c1 = d.c1 + (!strcmp(dec.seq,"tppm"));
d.c1 = d.c1 + ((!strcmp(dec.seq,"tppm")) && (dec.t.a > 0.0));
d.t1 = d2_ + tXechsel + getval("rd") + getval("ad") + at;
d.c2 = d.c2 + (!strcmp(dec.seq,"spinal"));
d.c2 = d.c2 + ((!strcmp(dec.seq,"spinal")) && (dec.s.a > 0.0));
d.t2 = d2_ + tXechsel + getval("rd") + getval("ad") + at;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
// Set Phase Tables
settable(ph1Xstmas,4,table1);
settable(ph2Xstmas,8,table2);
settable(ph2fXstmas,8,table3);
settable(phXechsel,32,table4);
settable(phRec,16,table5);
if (phase1 == 2) {
tsadd(ph1Xstmas,1,4);
}
setreceiver(phRec);
obsstepsize(45.0);
// Begin Sequence
txphase(ph1Xstmas); decphase(zero);
obspower(getval("tpwr"));
obspwrf(getval("aXstmas"));
obsunblank(); decunblank(); _unblank34();
delay(d1);
sp1on(); delay(2.0e-6); sp1off(); delay(2.0e-6);
// H Decoupler on Before STMAS
_dseqon(dec);
// Two-Pulse STMAS
rgpulse(getval("pw1Xstmas"),ph1Xstmas,0.0,0.0);
xmtrphase(ph2fXstmas);
txphase(ph2Xstmas);
delay(d2);
rgpulse(getval("pw2Xstmas"),ph2Xstmas,0.0,0.0);
xmtrphase(zero);
// Selective Echo Pulse
txphase(phXechsel);
obsblank();
obspower(getval("dbXechsel"));
obspwrf(getval("aXechsel"));
delay(3.0e-6);
obsunblank();
delay(tXechsel);
rgpulse(getval("pwXechsel"),phXechsel,0.0,0.0);
// Begin Acquisition
obsblank(); _blank34();
delay(getval("rd"));
startacq(getval("ad"));
acquire(np, 1/sw);
endacq();
_dseqoff(dec);
obsunblank(); decunblank(); _unblank34();
}
pulsesequence() {
//======================================================
// Define Variables and Objects and Get Parameter Values
//======================================================
// --------------------------------
// Acquisition Decoupling
// -------------------------------
char Xseq[MAXSTR];
getstr("Xseq",Xseq);
DSEQ dec = getdseq("X");
strncpy(dec.t.ch,"dec",3);
putCmd("chXtppm='dec'\n");
strncpy(dec.s.ch,"dec",3);
putCmd("chXspinal='dec'\n");
//-------------------------------------
// Homonuclear Decoupling During Echo
//-------------------------------------
MPDEC homo1 = getmpdec("hdec1H",0,0.0,0.0,0,1);
strncpy(homo1.mps.ch,"obs",3);
putCmd("chHhdec1='obs'\n");
// --------------------
// H echo calculation
// --------------------
double t1Hecho = getval("t1Hecho") - getval("pwHecho")/2.0 -
((!strcmp(homo1.dm,"y"))?getval("pwHshort1")*2.:0.0);
if (t1Hecho < 0.0) t1Hecho = 0.0;
double t2Hecho = getval("t2Hecho") - getval("pwHecho")/2.0 -
((!strcmp(homo1.dm,"y"))?getval("pwHshort1")*2.:0.0) -
getval("rd")- getval("ad");
if (t2Hecho < 0.0) t2Hecho = 0.0;
double t1H_echo = 0.0;
double t2H_echo = 0.0;
double t1H_left = 0.0;
double t2H_left = 0.0;
if (!strcmp(homo1.dm,"y")) {
t2H_echo = homo1.mps.t*((int)(t2Hecho/homo1.mps.t));
t2H_left = t2Hecho - t2H_echo;
t1H_echo = t2H_echo;
t1H_left = t1Hecho - t1H_echo;
}
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
//----------------------
// Dutycycle Protection
//----------------------
DUTY d = init_dutycycle();
d.dutyon = getval("pwH90");
d.dutyoff = d1 + 4.0e-6;
if (!strcmp(homo1.dm,"y"))
d.dutyon += t1H_echo + t2H_echo;
else
d.dutyoff += t1H_echo + t2H_echo;
d.c1 = d.c1 + (!strcmp(Xseq,"tppm"));
d.c1 = d.c1 + ((!strcmp(Xseq,"tppm")) && (dec.t.a > 0.0));
d.t1 = getval("rd") + getval("ad") + at;
d.c2 = d.c2 + (!strcmp(Xseq,"spinal"));
d.c2 = d.c2 + ((!strcmp(Xseq,"spinal")) && (dec.s.a > 0.0));
d.t2 = getval("rd") + getval("ad") + at;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
//------------------------
// Set Phase Tables
//-----------------------
settable(phH90,4,table1);
settable(phHecho,8,table2);
settable(phRec,4,table3);
setreceiver(phRec);
//=======================
// Begin Sequence
//=======================
txphase(phH90); decphase(zero);
obspwrf(getval("aH90"));
obsunblank(); decunblank(); _unblank34();
delay(d1);
sp1on(); delay(2.0e-6); sp1off(); delay(2.0e-6);
//------------------------
// H Direct Polarization
//------------------------
rgpulse(getval("pwH90"),phH90,0.0,0.0);
obsunblank(); decunblank(); _unblank34();
// -----------------------------
// H Hahn Echo
// -----------------------------
if (!strcmp(homo1.dm,"y")) {
delay (t1H_left);
if (getval("pwHshort1") > 0.0 ) {
obspwrf(getval("aHhdec1"));
rgpulse(getval("pwHshort1"),three,0.0,0.0);
obsunblank();
}
if (!strcmp(homo1.dm,"y")) _mpseqon(homo1.mps,zero);
delay(t1H_echo);
if (!strcmp(homo1.dm,"y")) _mpseqoff(homo1.mps);
if (getval("pwHshort1") > 0.0 ) {
obspwrf(getval("aHhdec1")); txphase(one);
rgpulse(getval("pwHshort1"),one,0.0,0.0);
obsunblank();
}
}
else delay(t1Hecho);
txphase(phHecho);
obspwrf(getval("aHecho"));
rgpulse(getval("pwHecho"),phHecho,0.0,0.0);
obsunblank();
if (!strcmp(homo1.dm,"y")) {
if (getval("pwHshort1") > 0.0 ) {
obspwrf(getval("aHhdec1"));
rgpulse(getval("pwHshort1"),three,0.0,0.0);
obsunblank();
}
if (!strcmp(homo1.dm,"y")) _mpseqon(homo1.mps,zero);
delay(t2H_echo);
if (!strcmp(homo1.dm,"y")) _mpseqoff(homo1.mps);
if(getval("pwHshort1")>0 ) {
obspwrf(getval("aHhdec1"));
rgpulse(getval("pwHshort1"),one,0.0,0.0);
obsunblank();
}
delay(t2H_left);
}
else delay(t2Hecho);
//====================
// Begin Acquisition
//====================
_dseqon(dec);
obsblank(); decblank(); _blank34();
delay(getval("rd"));
startacq(getval("ad"));
acquire(np, 1/sw);
endacq();
_dseqoff(dec);
obsunblank(); decunblank(); _unblank34();
}
pulsesequence() {
// Define Variables and Objects and Get Parameter Values
CP hy = getcp("HY",0.0,0.0,0,1);
strncpy(hy.fr,"dec",3);
strncpy(hy.to,"dec2",4);
putCmd("frHY='dec'\n");
putCmd("toHY='dec2'\n");
PBOXPULSE shca = getpboxpulse("shcaX",0,1);
strncpy(shca.ch,"obs",3);
putCmd("chXshca ='obs'\n");
PBOXPULSE sh = getpboxpulse("shY",0,1);
strncpy(sh.ch,"dec2",4);
putCmd("chYsh ='dec2'\n");
PBOXPULSE shco = getpboxpulse("shcoX",0,1);
strncpy(shco.ch,"obs",3);
putCmd("chXshco ='obs'\n");
DSEQ dec = getdseq("H");
strncpy(dec.t.ch,"dec",3);
putCmd("chHtppm='dec'\n");
strncpy(dec.s.ch,"dec",3);
putCmd("chHspinal='dec'\n");
DSEQ mix = getdseq("Hmix");
strncpy(mix.t.ch,"dec",3);
putCmd("chHmixtppm='dec'\n");
strncpy(mix.s.ch,"dec",3);
putCmd("chHmixspinal='dec'\n");
double pwsim = getval("pwX90");
if (getval("pwY90") > getval("pwX90")) pwsim = getval("pwY90");
pwsim = pwsim/2.0;
double shcalen = (shca.pw + 2.0*shca.t2)/2.0;
double shlen = (sh.pw + 2.0*sh.t2)/2.0;
double shsim = shcalen;
double simpw = shca.pw;
double simt1 = shca.t1;
double simt2 = shca.t2;
if (shlen > shcalen) {
shsim = shlen;
simpw = sh.pw;
simt1 = sh.t1;
simt2 = sh.t2;
}
double shcolen = (shco.pw + 2.0*shco.t2)/2.0;
double d22 = d2/2.0;
// Set Constant-time Period for d2.
if (d2_index == 0) d2_init = getval("d2");
double d2_ = (ni - 1)/sw1 + d2_init;
putCmd("d2acqret = %f\n",roundoff(d2_,12.5e-9));
putCmd("d2dwret = %f\n",roundoff(1.0/sw1,12.5e-9));
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
// Dutycycle Protection
DUTY d = init_dutycycle();
d.dutyon = getval("pwH90") + getval("tHY") + 2.0* simpw + shco.pw;
d.dutyoff = d1 + 4.0e-6;
d.c1 = d.c1 + (!strcmp(dec.seq,"tppm"));
d.c1 = d.c1 + ((!strcmp(dec.seq,"tppm")) && (dec.t.a > 0.0));
d.t1 = d2_ + getval("rd") + getval("ad") + at;
d.c2 = d.c2 + (!strcmp(dec.seq,"spinal"));
d.c2 = d.c2 + ((!strcmp(dec.seq,"spinal")) && (dec.s.a > 0.0));
d.t2 = d2_ + getval("rd") + getval("ad") + at;
d.c3 = d.c3 + (!strcmp(mix.seq,"tppm"));
d.c3 = d.c3 + ((!strcmp(mix.seq,"tppm")) && (mix.t.a > 0.0));
d.t3 = 2.0*getval("taua") + 2.0*getval("taub") - 2.0*shsim - shcolen +
2.0*simt1 + 2.0*simt2 - pwsim - 2.0*shsim;
d.c4 = d.c4 + (!strcmp(mix.seq,"spinal"));
d.c4 = d.c4 + ((!strcmp(mix.seq,"spinal")) && (mix.s.a > 0.0));
d.t4 = 2.0*getval("taua") + 2.0*getval("taub") - 2.0*shsim - shcolen +
2.0*simt1 + 2.0*simt2 - pwsim - 2.0*shsim;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
// Set Up 2D
int errval = (int) ((getval("taua") - shsim)*2.0*sw1);
if ((getval("taua") - ni/(2.0*sw1) - shsim) < 0.0) {
text_error("Error:ni is too large. Make ni equal to %d or less.\n",errval);
psg_abort(1);
}
// Set Phase Tables
settable(phH90,4,table1);
settable(phHhy,4,table2);
settable(phYhy,4,table3);
settable(ph1Xshca,4,table4);
settable(ph1Ysh,4,table5);
settable(phXshco,4,table6);
settable(phX90,4,table7);
settable(phY90,4,table8);
settable(ph2Xshca,4,table9);
settable(ph2Ysh,4,table10);
settable(phRec,4,table11);
setreceiver(phRec);
// States Acquisition
if (phase1 == 2)
tsadd(phYhy,1,4);
// Begin Sequence
txphase(ph1Xshca); decphase(phH90); dec2phase(phYhy);
obspwrf(getval("aXshca")); decpwrf(getval("aH90")); dec2pwrf(getval("aYhy"));
obsunblank(); decunblank(); _unblank34();
delay(d1);
sp1on(); delay(2.0e-6); sp1off(); delay(2.0e-6);
// H to Y Cross Polarization
decrgpulse(getval("pwH90"),phH90,0.0,0.0);
decphase(phHhy);
_cp_(hy,phHhy,phYhy);
decphase(zero);
// Begin F1 INEPT
_dseqon(mix);
dec2phase(ph1Ysh);
dec2pwrf(getval("aYsh"));
delay(getval("taua") - d22 - shsim);
_pboxsimpulse(shca,sh,ph1Xshca,ph1Ysh);
obsblank();
obspower(getval("tpwr")); dec2power(getval("dpwr2"));
delay(3.0e-6);
obsunblank();
if (d22 < (shcolen + pwsim)) {
txphase(phX90); dec2phase(phY90);
obspwrf(getval("aX90")); dec2pwrf(getval("aY90"));
delay(getval("taua") + d22 - shsim - pwsim - 3.0e-6);
}
else
{
txphase(phXshco);
obspwrf(getval("aXshco"));
delay(getval("taua") - shsim - shcolen - 3.0e-6);
_pboxpulse(shco,phXshco);
obsblank();
obspower(getval("tpwr"));
delay(3.0e-6);
obsunblank();
txphase(phX90); dec2phase(phY90);
obspwrf(getval("aX90")); dec2pwrf(getval("aY90"));
delay(d22 - shcolen - pwsim - 3.0e-6);
}
sim3pulse(getval("pwX90"),0.0,getval("pwY90"),phX90,zero,phY90,0.0,0.0);
obsunblank(); dec2unblank();
txphase(ph2Xshca); dec2phase(ph2Ysh);
delay(getval("taub") - pwsim - shsim);
_pboxsimpulse(shca,sh,ph2Xshca,ph2Ysh);
obsblank();
obspower(getval("tpwr")); dec2power(getval("dpwr2"));
delay(3.0e-6);
obsunblank();
delay(getval("taub") - shsim - 3.0e-6);
_dseqoff(mix);
// Begin Acquisition
_dseqon(dec);
obsblank(); _blank34();
delay(getval("rd"));
startacq(getval("ad"));
acquire(np, 1/sw);
endacq();
_dseqoff(dec);
obsunblank(); decunblank(); _unblank34();
}
pulsesequence() {
//Define Variables and Objects and Get Parameter Values
CP hx = getcp("HX",0.0,0.0,0,1);
strncpy(hx.fr,"dec",3);
strncpy(hx.to,"obs",3);
putCmd("frHX='dec'\n");
putCmd("toHX='obs'\n");
MPSEQ sd = getsammyd("smydH",0,0.0,0.0,0,1);
strncpy(sd.ch,"dec",3);
putCmd("chHsmyd='dec'\n");
MPSEQ so = getsammyo("smyoX",0,0.0,0.0,0,1);
strncpy(so.ch,"obs",3);
putCmd("chXsmyo='obs'\n");
DSEQ dec = getdseq("H");
strncpy(dec.t.ch,"dec",3);
putCmd("chHtppm='dec'\n");
strncpy(dec.s.ch,"dec",3);
putCmd("chHspinal='dec'\n");
// Set Constant-time Period for d2.
if (d2_index == 0) d2_init = getval("d2");
double d2_ = (ni - 1)/sw1 + d2_init;
putCmd("d2acqret = %f\n",roundoff(d2_,12.5e-9));
putCmd("d2dwret = %f\n",roundoff(1.0/sw1,12.5e-9));
//--------------------------------------
// Copy Current Parameters to Processed
//-------------------------------------
putCmd("groupcopy('current','processed','acquisition')");
// Dutycycle Protection
DUTY d = init_dutycycle();
d.dutyon = getval("pwH90") + getval("tHX") + d2_;
d.dutyoff = d1 + 4.0e-6;
d.c1 = d.c1 + (!strcmp(dec.seq,"tppm"));
d.c1 = d.c1 + ((!strcmp(dec.seq,"tppm")) && (dec.t.a > 0.0));
d.t1 = getval("rd") + getval("ad") + at;
d.c2 = d.c2 + (!strcmp(dec.seq,"spinal"));
d.c2 = d.c2 + ((!strcmp(dec.seq,"spinal")) && (dec.s.a > 0.0));
d.t2 = getval("rd") + getval("ad") + at;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
// Set Phase Tables
settable(phH90,4,table1);
settable(phXhx,4,table2);
settable(phHhx,4,table3);
settable(phHsmyd,4,table4);
settable(phXsmyo,4,table5);
settable(phRec,4,table6);
setreceiver(phRec);
// Begin Sequence
txphase(phXhx); decphase(phH90);
obspwrf(getval("aXhx")); decpwrf(getval("aH90"));
obsunblank(); decunblank(); _unblank34();
delay(d1);
sp1on(); delay(2.0e-6); sp1off(); delay(2.0e-6);
// H to X Cross Polarization
decrgpulse(getval("pwH90"),phH90,0.0,0.0);
decphase(phHhx);
_cp_(hx,phHhx,phXhx);
// SAMMY Spinlocks on X and H
_mpseqon(sd,phHsmyd); _mpseqon(so,phXsmyo);
delay(d2);
_mpseqoff(sd); _mpseqoff(so);
// Begin Acquisition
obsblank(); _blank34();
_dseqon(dec);
delay(getval("rd"));
startacq(getval("ad"));
acquire(np, 1/sw);
endacq();
_dseqoff(dec);
obsunblank(); decunblank(); _unblank34();
}