damaris-backends/machines/pulseblaster_only.cpp

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/* **************************************************************************
Author: Markus Rosenstihl
Created: June 2016
****************************************************************************/
#include "machines/hardware.h"
#include "core/core.h"
#include "drivers/PTS-Synthesizer/PTS.h"
#include "drivers/Tecmag-DAC20/DAC20.h"
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#include "drivers/dummy/dummy.h"
#include "drivers/SpinCore-PulseBlaster24Bit/SpinCore-PulseBlaster24Bit.h"
/**
\defgroup mobilemachine Mobile NMR Spectrometer
\ingroup machines
Uses Spincore Pulseblaster 24 Bit and Dummy ADC PTS310 with cable driver with phase control and no synchronization board
\li line 0 for gate
\li line 1 for pulse
\li llne 17 for trigger
\li line 16 free (not using synchronization board)
\par Starting the hardware
This procedure should assure the correct initialisation of the hardware:
\li Switch off main switches of SpinCore Pulseblaster and Computer (the main switch of the computer is at the rear)
\li Switch on Computer and start Windows or linux
@{
*/
/**
*/
class pulseblaster_only_hardware: public hardware
{
PTS* my_pts;
SpinCorePulseBlaster24Bit* my_pulseblaster;
dummy* my_adc;
DAC20* my_dac;
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public:
pulseblaster_only_hardware()
{
ttlout trigger;
trigger.id = 0;
/* trigger on line 17 */
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trigger.ttls = 1 << 22;
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my_adc = new dummy;
/* device_id=0, clock=100MHz, sync_mask: Bit 16 */
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my_pulseblaster = new SpinCorePulseBlaster24Bit(0, 1e8);
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my_pts = new PTS_latched(0);
my_dac = new DAC20(1);
my_dac->set_latch_bit(17); // 17 is default LE; DATA 18 and CLK 16
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// publish devices
the_pg = my_pulseblaster;
the_adc = my_adc;
the_fg = my_pts;
list_dacs.push_back(my_dac);
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}
virtual ~pulseblaster_only_hardware()
{
if (the_adc != NULL)
delete the_adc;
if (the_fg != NULL)
delete the_fg;
if (the_pg != NULL)
delete the_pg;
}
};
/**
\brief brings standard core together with the Mobile NMR hardware
*/
class pulseblaster_core: public core
{
std::string the_name;
public:
pulseblaster_core(const core_config& conf) :
core(conf)
{
the_hardware = new pulseblaster_only_hardware();
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the_name = "pulseblaster backend without ADC card";
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}
virtual const std::string& core_name() const
{
return the_name;
}
};
/**
@}
*/
int main(int argc, const char** argv)
{
int return_result = 0;
try
{
core_config my_conf(argv, argc);
// setup input and output
pulseblaster_core my_core(my_conf);
// start core application
my_core.run();
}
catch (const DamarisException& e)
{
fprintf(stderr, "%s\n", e.what());
return_result = 1;
}
return return_result;
}