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#include <stdio.h>
#include <stdlib.h>
#include <cal_import.h>
#include <cal_import_pedestals.h>
#include <calib_db_create.h>
Classes | |
struct | _Ctl |
The CAL include file creation control structure. More... | |
Typedefs | |
typedef struct _Ctl | Ctl |
Typedef for struct _Ctl. | |
Functions | |
static void | reportUsage (void) |
Brief explanation of the test creation usage. | |
static void | full_prepare (unsigned int *export, const float pedestals[16][8][12][4][2]) |
Prepares the imported data for export. | |
static void | idealized_prepare (unsigned int *export, const float pedestals[4][2]) |
Prepares the imported data for export. | |
static int | writeFile (FILE *hfile, const char *hname, const char *package, const char *constituent, const char *version, CALIB_DB_STYLE_K style, const char *origin_name, const char *style_name, unsigned int key, unsigned int tag, const unsigned int *export) |
Files and writes the output include file. | |
static int | fillCtl (Ctl *ctl, int argc, char *const argv[]) |
Examines the command line parameters and fills the include file creation control structure. | |
static void | fillPedestals (unsigned short int *pedestals, const unsigned int *exports) |
Fills one layers worth of pedestals. | |
static int | writeLayer (FILE *hfile, int lyr, const unsigned short int v[24]) |
Write one layers worth of constants. | |
int | CalDbPedestalsCreate (int argc, char *const argv[], const CalImportPedestals *import) |
Driver program to create CAL calibration include file. |
CVS $Id: cal_db_pedestals_create.c,v 1.5 2011/03/25 02:40:52 apw Exp $
This program accepts a cal_pedestals.h file and converts it to a representation that is used to transform ADC values to Mev. This portion handles only the pedestal part of the linear transformation. The gains are done similarly, but by a different program.
The mechanism is fairly clunky, belonging to that ilk of programs whose mission is to write another program. In this case, the pedestal data is written out as data to a C data structure, called the schema. The resulting file is then compiled and built into a shareable image.
In addition to holding the data values, this schema also holds pointers to routines that are used to access the data. This tactic allows the interface to be stable, but effectively hides the internal representation of the data. Because the accessor routine's job is act as a go-between between the caller and the internal data, it must
It is this last point that drives the design to include the implementation of these routines at the same time the data is defined. That keeps the two in lock step.
Typedef for struct _Ctl.
Contains all the parameters controlling the creation and content of the test include file.
int CalDbPedestalsCreate | ( | int | argc, | |
char *const | argv[], | |||
const CalImportPedestals * | import | |||
) |
Driver program to create CAL calibration include file.
argc | The count of input arguments | |
argv | The vector of input arguments | |
import | The imported database |
References CALIB_DB_STYLE_K_FULL, CALIB_DB_STYLE_K_IDEALIZED, fillCtl(), full_prepare(), _Ctl::hname, idealized_prepare(), reportUsage(), and writeFile().
static int fillCtl | ( | Ctl * | ctl, | |
int | argc, | |||
char *const | argv[] | |||
) | [static] |
Examines the command line parameters and fills the include file creation control structure.
ctl | The parameter control block. | |
argc | The number of command line parameters. | |
argv | The array of pointers to the command line parameters. |
0,Everything | is okay. | |
-1,Incorrect | command usage. Usually this means that the input file name was absent. |
References _Ctl::hname, and reportUsage().
Referenced by CalDbPedestalsCreate().
static void fillPedestals | ( | unsigned short int * | pedestals, | |
const unsigned int * | exports | |||
) | [static] |
Fills one layers worth of pedestals.
pedestals | The output gain array | |
exports | The export data |
Referenced by writeFile().
static void full_prepare | ( | unsigned int * | export, | |
const float | pedestals[16][8][12][4][2] | |||
) | [static] |
Prepares the imported data for export.
export | Filled with the data to be exported | |
pedestals | The imported pedestal data |
Referenced by CalDbPedestalsCreate().
static void idealized_prepare | ( | unsigned int * | export, | |
const float | pedestals[4][2] | |||
) | [static] |
Prepares the imported data for export.
export | Filled with the data to be exported | |
pedestals | The imported pedestal data |
Referenced by CalDbPedestalsCreate().
static int writeFile | ( | FILE * | hfile, | |
const char * | hname, | |||
const char * | package, | |||
const char * | constituent, | |||
const char * | version, | |||
CALIB_DB_STYLE_K | style, | |||
const char * | origin_name, | |||
const char * | style_name, | |||
unsigned int | key, | |||
unsigned int | tag, | |||
const unsigned int * | export | |||
) | [static] |
Files and writes the output include file.
hfile | The include file handle | |
hname | The name of the output file | |
package | The package name | |
constituent | The constituent name | |
version | The schema version number | |
tag | The file's online tag (CMX version for example) | |
style | The style (CALIB_DB_STYLE_K_FULL, CALIB_DB_STYLE_K_IDEALIZED) | |
origin_name | The name of the originating data source ("GLEAM", "LAT", etc) | |
style_name | The style name ("FULL", "IDEALIZED") | |
key | The database's identifying key | |
export | The constants to export |
References calib_db_info_write(), calib_db_preamble_write(), CALIB_DB_STYLE_K_FULL, fillPedestals(), and writeLayer().
Referenced by CalDbPedestalsCreate().
static int writeLayer | ( | FILE * | hfile, | |
int | lyr, | |||
const unsigned short int | v[24] | |||
) | [static] |
Write one layers worth of constants.
hfile | The include file handle | |
lyr | The layer number being written | |
v | The 24 constants (12 columns * 2 logends) to write |
Referenced by writeFile().