#include "ksdesign.h"
#include "ksscan.h"
#include "ksinversion.h"

Data Structures
struct	KSGRE_SEQUENCE

Macros
#define	KSGRE_MINHNOVER 16

#define	KSGRE_DEFAULT_SSI_TIME 200 /* which may allow us to use the same SSI for other sequence modules too */

#define	KSGRE_DEFAULT_SSI_TIME_SSFP 100

#define	KSGRE_INIT_SEQUENCE {KS_INIT_SEQ_CONTROL, KS_INIT_READTRAP, KS_INIT_TRAP, KS_INIT_TRAP, KS_INIT_PHASER, KS_INIT_PHASER, KS_INIT_TRAP, KS_INIT_SELRF, KS_INIT_TRAP, KS_INIT_TRAP, FALSE};

#define	KSGRE_PHASEENCODING_MEMORYPOOL_SIZE 105000

Functions
	abstract ("GRE [KSFoundation]")

	psdname ("ksgre")

STATUS	ksgre_pg (int start_time)

KS_CORESLICETIME	ksgre_scan_coreslice (const SCAN_INFO slice_pos, KS_DYNAMIC_STATE dynamic)

KS_CORESLICETIME	ksgre_scan_coreslicegroup (const SCAN_INFO slice_pos, KS_DYNAMIC_STATE dynamic)

s64	ksgre_scan_scanloop ()

int	ksgre_eval_ssitime ()

STATUS	ksgre_scan_seqstate (SCAN_INFO slice_pos, KS_PHASEENCODING_SHOTCOORDS shot_coords)

const KSSCAN_LOOP_CONTROL *	ksgre_get_loop_ctrl ()

void	ksgre_init_imagingoptions (void)

STATUS	ksgre_init_UI (void)

STATUS	ksgre_eval_UI ()

STATUS	ksgre_eval_setupobjects ()

STATUS	ksgre_eval_TErange ()

void	ksgre_set_kspace_design (KS_KSPACE_DESIGN *kdesign)

void	ksgre_set_slicetiming_design (KS_SLICETIMING_DESIGN *slicetiming_design)

STATUS	ksgre_set_loop_control_design (KSSCAN_LOOP_CONTROL_DESIGN *loop_design)

STATUS	ksgre_eval_inversion (KS_SEQ_COLLECTION *seqcollection)

STATUS	ksgre_eval_sat (KS_SEQ_COLLECTION *seqcollection)

STATUS	ksgre_gradheat_play (const INT max_encode_mode, int nargs, void **args)

STATUS	ksgre_eval_loops (KS_SEQ_COLLECTION *seqcollection)

STATUS	ksgre_eval_scantime (KS_SEQ_COLLECTION *seqcollection)

STATUS	ksgre_update_UI ()

STATUS	ksgre_predownload_plot (KS_SEQ_COLLECTION *seqcollection)

STATUS	ksgre_predownload_setrecon ()

float	ksgre_scan_phase (int counter)

STATUS	ksgre_scan_init (void)

void	ksgre_scan_prescanloop (int nloops, int dda)

Variables
float	ksgre_excthickness = 0

float	ksgre_gscalerfexc = 0.9

int	ksgre_slicecheck = 0 with {0, 1, 0, VIS, "move readout to z axis for slice thickness test",}

float	ksgre_spoilerarea = 1500.0 with {0.0, 10000.0, 1500.0, VIS, "ksgre spoiler gradient area",}

int	ksgre_sincrf = 0 with {0, 1, 0, VIS, "Use Sinc RF",}

float	ksgre_sincrf_bw = 2500 with {0, 100000, 2500, VIS, "Sinc RF BW",}

float	ksgre_sincrf_tbw = 2 with {2, 100, 2, VIS, "Sinc RF TBW",}

int	ksgre_rfexc_choice = 0 with {0, 3, 0, VIS, "RF pulse 0(fast)-1-2(high FA) 3 (Hard non-sel)",}

int	ksgre_kxnover = 32 with {KSGRE_MINHNOVER, 512, 32, VIS, "Num kx overscans for minTE",}

int	ksgre_rampsampling = FALSE with {FALSE, TRUE, FALSE, VIS, "Rampsampling [0:OFF 1:ON]",}

int	ksgre_extragap = 0 with {0, 100ms, 0, VIS, "extra gap between readouts [us]",}

int	ksgre_minacslines = 16 with {0, 512, 16, VIS, "Minimum ACS lines for ARC",}

int	ksgre_minzacslines = 16 with {0, 512, 16, VIS, "Minimum z ACS lines for ARC",}

int	ksgre_pos_start = KS_RFSSP_PRETIME with {0, , KS_RFSSP_PRETIME, VIS, "us from start until the first waveform begins",}

int	ksgre_ssi_time = KSGRE_DEFAULT_SSI_TIME with {32, , KSGRE_DEFAULT_SSI_TIME, VIS, "time from eos to ssi in intern trig",}

int	ksgre_dda = 2 with {0, 200, 2, VIS, "Number of dummy scans for steady state",}

int	ksgre_debug = 1 with {0, 100, 1, VIS, "Write out e.g. plot files (unless scan on HW)",}

int	ksgre_imsize = KS_IMSIZE_MIN256 with {KS_IMSIZE_NATIVE, KS_IMSIZE_MIN256, KS_IMSIZE_MIN256, VIS, "img. upsamp. [0:native 1:pow2 2:min256]"}

int	ksgre_abort_on_kserror = FALSE with {0, 1, 0, VIS, "Hard program abort on ks_error [0:OFF 1:ON]",}

int	ksgre_ellipsekspace = TRUE with {FALSE, TRUE, TRUE, VIS, "ky-kz coverage 0:Rect 1:Elliptical",}

KSGRE_SEQUENCE	ksgre = KSGRE_INIT_SEQUENCE

KSSCAN_LOOP_CONTROL	ksgre_loopctrl = KSSCAN_INIT_LOOP_CONTROL

KSINV_MODULE	ksgre_inv = KSINV_INIT_MODULE

KS_PHASEENCODING_COORD	ksgre_phaseencoding_memorypool [KSGRE_PHASEENCODING_MEMORYPOOL_SIZE] = {KS_INIT_PHASEENCODING_COORD}

int	ksgre_ssfp_endtime = 0

KS_KSPACE_ACQ	kacq = KS_INIT_KSPACE_ACQ

int	sequence_iopts []

int	spgr_phase_counter

Data Structures

Macros

Functions

Variables

Detailed Description

This file contains the implementation details for the ksgre psd