GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > GNAT / V2-0-0
Constituent: gnat_trg     Tag: sun-gcc
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Data Structures | |
struct | _BFtrgMsg |
Bit field definitions for a 32-bit trigger message. More... | |
union | _trgMsg |
union for 32-bit trigger message More... | |
Defines | |
#define | TRG_DISABLE_THROTTLE ((unsigned short)(1<<5)) |
mask enable bit of the trgMaskCfg register for the trigger throttle | |
#define | TRG_DISABLE_3_IN_A_ROW ((unsigned short)(1<<4)) |
mask enable bit of the trgMaskCfg register for the 3-in-a-row trigger source. | |
#define | TRG_DISABLE_CAL_HIGH ((unsigned short)(1<<3)) |
mask enable bit of the trgMaskCfg register for the CAL_high trigger source. | |
#define | TRG_DISABLE_CAL_LOW ((unsigned short)(1<<2)) |
mask enable bit of the trgMaskCfg register for the CAL_low trigger source. | |
#define | TRG_DISABLE_EXT_TRG ((unsigned short)(1<<1)) |
mask enable bit of the trgMaskCfg register for the external trigger source. | |
#define | TRG_DISABLE_INT_TRG ((unsigned short)1) |
mask enable bit of the trgMaskCfg register for the internal trigger source. | |
Typedefs | |
typedef _trgMsg | trgMsg |
typedef for union _trgMsg | |
Functions | |
int | gGetTrgMaskCfgReg (gnatHandle gh, unsigned int *val) |
returns the contents of the trigger mask / config register | |
int | gSetTrgMaskCfgReg (gnatHandle gh, unsigned int val) |
sets the contents of the trigger mask / config register | |
int | gGetTrgOptReg (gnatHandle gh, unsigned int *val) |
returns the contents of the trigger options register | |
int | gSetTrgOptReg (gnatHandle gh, unsigned int val) |
sets the contents of the trigger options register | |
int | gSetTrgSelfTrg (gnatHandle gh) |
Creates a self trigger signal. | |
int | gReadTrgMsg (gnatHandle gh, gResponse *rsp) |
Attempts to read a trigger message from record FIFO. |
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returns the contents of the trigger mask / config register
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returns the contents of the trigger options register
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Attempts to read a trigger message from record FIFO.
The trigger message is 32 bits long and looks like this in the record FIFO (18 bits wide).
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sets the contents of the trigger mask / config register
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sets the contents of the trigger options register
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Creates a self trigger signal.
Raises the self trigger signal -- the COMM board may ignore this signal if the internal trigger is disable (see gSetTrgMask() ). |