LSST::M1M3::SS::ExpansionFPGA Class Reference

Inheritance diagram for LSST::M1M3::SS::ExpansionFPGA:

Collaboration diagram for LSST::M1M3::SS::ExpansionFPGA:

Public Member Functions
void	initialize () override
	Initialize FPGA.
void	open () override
	Load & run FPGA code, setup interrupts.
void	close () override
	Close FPGA, stop FPGA code.
void	finalize () override
	Should be called after closing FPGA.
void	sample () override
	Writes sample request.
void	readSlot1 (float *data) override
	Read 6 float from float array indicator.
void	readSlot2 (uint32_t *data) override
	Reads 32 bitfield of DIO status.
Public Member Functions inherited from LSST::M1M3::SS::IExpansionFPGA
void	setResource (bool enabled, std::string resource)

Additional Inherited Members
Static Public Member Functions inherited from LSST::M1M3::SS::IExpansionFPGA
static IExpansionFPGA &	get ()
Protected Attributes inherited from LSST::M1M3::SS::IExpansionFPGA
bool	_disabled
std::string	_fpga_resource

Member Function Documentation

close()

void ExpansionFPGA::close ( )

overridevirtual

Close FPGA, stop FPGA code.

Exceptions

NiError

on NI error

Implements LSST::M1M3::SS::IExpansionFPGA.

finalize()

void ExpansionFPGA::finalize ( )

overridevirtual

Should be called after closing FPGA.

Exceptions

NiError

on NI error

Implements LSST::M1M3::SS::IExpansionFPGA.

initialize()

void ExpansionFPGA::initialize ( )

overridevirtual

Initialize FPGA.

Exceptions

NiError

on NI error

Implements LSST::M1M3::SS::IExpansionFPGA.

open()

void ExpansionFPGA::open ( )

overridevirtual

Load & run FPGA code, setup interrupts.

Exceptions

NiError

on NI error

Implements LSST::M1M3::SS::IExpansionFPGA.

readSlot1()

void ExpansionFPGA::readSlot1 ( float * data )

overridevirtual

Read 6 float from float array indicator.

Data corresponds to Expansion FPGA slot 1 channels.

Data:

1. current meter DC A [V]
2. current meter DC B [V]
3. current meter DC C [V]
4. current meter DC D [V]
5. current meter controllers [V]
6. current meter lights [V]

Parameters

data	fills values from indicators

Exceptions

NiError

on NI error

Implements LSST::M1M3::SS::IExpansionFPGA.

readSlot2()

void ExpansionFPGA::readSlot2 ( uint32_t * data )

overridevirtual

Reads 32 bitfield of DIO status.

The reported values are:

1. MCU - 1 Circuit breaker auxiliary contact
2. MCU - 2 Circuit breaker auxiliary contact
3. MCU - 3 Circuit breaker auxiliary contact
4. Support cabinet utility outlet Circuit breaker auxiliary contact
5. External equipment Circuit breaker auxiliary contact
6. DC power network A redundancy module status
7. DC power network B redundancy module status
8. DC power network C redundancy module status
9. DC power network D redundancy module status
10. DC power network controllers redundancy module status DC network A power supply 1 status
11. DC network A power supply 2 status
12. DC network B power supply 3 status
13. DC network B power supply 4 status
14. DC network C power supply 5 status
15. DC network C power supply 6 status
16. DC network D power supply 7 status
17. DC network D power supply 8 status
18. DC network controllers power supply 9 status DC network LED lights power supply 11 status
19. DC network external control power supply 12 status
20. DC network laser tracker power supply 13 status

Exceptions

NiError

on NI error

Implements LSST::M1M3::SS::IExpansionFPGA.

sample()

void ExpansionFPGA::sample ( )

overridevirtual

Writes sample request.

After sample request, measured values can be read from float array and U32 indicators.

Exceptions

NiError

on NI error

Implements LSST::M1M3::SS::IExpansionFPGA.

---

The documentation for this class was generated from the following files:

• FPGA/ExpansionFPGA.h
• FPGA/ExpansionFPGA.cpp