void 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");
PBOXPULSE shca = getpboxpulse("shcaX",0,1);
strncpy(shca.ch,"obs",3);
putCmd("chXshca ='obs'\n");
PBOXPULSE shco = getpboxpulse("shcoX",0,1);
strncpy(shco.ch,"obs",3);
putCmd("chXshco ='obs'\n");
PBOXPULSE shcaco = combine_PBOXPULSE(shca,shco,0,1);
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 shcacolen = (shcaco.pw + 2.0*shcaco.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("tHX") + 2.0*shcaco.pw +
4.0*getval("pwX90");
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("tZF") - getval("pwX90") + 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("tZF") - getval("pwX90") + 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*shcaco.t1 +
2.0*shcaco.t2 - 4.0*shcacolen - 2.5*getval("pwX90") - 6.0e-6;
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*shcaco.t1 +
2.0*shcaco.t2 - 4.0*shcacolen - 2.5*getval("pwX90") - 6.0e-6;
d = update_dutycycle(d);
abort_dutycycle(d,10.0);
// Set Up 2D
int errval = (int) ((getval("taua") - shcacolen)*2.0*sw1);
if ((getval("taua") - ni/(2.0*sw1) - shcacolen) < 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(phXhx,4,table2);
settable(phHhx,4,table3);
settable(ph1Xshcaco,4,table4);
settable(ph1X90,4,table5);
settable(ph2X90,4,table6);
settable(ph2Xshcaco,4,table7);
settable(ph3X90,4,table8);
settable(ph4X90,4,table9);
settable(phRec,4,table10);
setreceiver(phRec);
// States Acquisition
if (phase1 == 2)
tsadd(phXhx,3,4);
// 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(zero);
// Begin F1 Refocused INEPT
_dseqon(mix);
txphase(ph1Xshcaco);
obspwrf(shcaco.a);
delay(getval("taua") - d22 - shcacolen);
_pboxpulse(shcaco,ph1Xshcaco);
obsblank();
obspower(getval("tpwr"));
delay(3.0e-6);
obsunblank();
obsunblank();
txphase(ph1X90);
obspwrf(getval("aX90"));
delay(getval("taua") + d22 - shcacolen - getval("pwX90") - 3.0e-6);
rgpulse(getval("pwX90"),ph1X90,0.0,0.0);
rgpulse(getval("pwX90"),ph2X90,0.0,0.0);
txphase(ph2Xshcaco);
obspwrf(shcaco.a);
obsunblank();
delay(getval("taub") - shcacolen - getval("pwX90"));
_pboxpulse(shcaco,ph2Xshcaco);
obsblank();
obspower(getval("tpwr"));
delay(3.0e-6);
obsunblank();
txphase(ph3X90);
obspwrf(getval("aX90"));
obsunblank();
delay(getval("taub") - shcacolen - getval("pwX90")/2.0 - 3.0e-6);
rgpulse(getval("pwX90"),ph3X90,0.0,0.0);
txphase(ph4X90);
obsunblank();
_dseqoff(mix);
_dseqon(dec);
delay(getval("tZF") - getval("pwX90"));
rgpulse(getval("pwX90"),ph4X90,0.0,0.0);
// 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
PBOXPULSE shp1 = getpboxpulse("sft1A",0,1);
PBOXPULSE shp2 = getpboxpulse("sft2A",0,1);
PBOXPULSE shp3 = getpboxpulse("sft3A",0,1);
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("pwX90") + shp1.pw + shp2.pw + shp3.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 = 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(phX90,4,table1);
settable(phAsft1,4,table2);
settable(phAsft2,4,table3);
settable(phAsft3,4,table4);
settable(phRec,4,table5);
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);
delay(20.0e-6);
// X Shaped Pulse
_pboxpulse(shp1, phAsft1);
delay(20.0e-6);
// X Simultaneous Shaped Pulse
_pboxsimpulse(shp1,shp2,phAsft1,phAsft2);
delay(20.0e-6);
// X 3-channel Simultaneous Shaped Pulse
delay(20.0e-6);
_pboxsim3pulse(shp1,shp2,shp3,phAsft1,phAsft2,phAsft3);
// 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 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();
}
