converted all NI boards to write calibrations to file. Also, it will
calibrate unipolar analog output ranges separately for them.
This commit is contained in:
Frank Mori Hess
parent
5271b6cba6
commit
e745f56716
1 changed files with 414 additions and 295 deletions
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@ -10,7 +10,6 @@
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do any fine-tuning
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- statistics would be nice, to show how good
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the calibration is.
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- doesn't check unipolar ranges
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- more portable
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*/
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@ -60,6 +59,7 @@ static int cal_ni_at_mio_16e_2(calibration_setup_t *setup);
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static int cal_ni_daqcard_ai_16xe_50(calibration_setup_t *setup);
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static int cal_ni_at_mio_16e_1(calibration_setup_t *setup);
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static int cal_ni_pci_mio_16e_1(calibration_setup_t *setup);
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static int cal_ni_pci_6024e(calibration_setup_t *setup);
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static int cal_ni_pci_6025e(calibration_setup_t *setup);
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static int cal_ni_pci_6035e(calibration_setup_t *setup);
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static int cal_ni_pci_6071e(calibration_setup_t *setup);
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@ -67,14 +67,13 @@ static int cal_ni_pxi_6071e(calibration_setup_t *setup);
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static int cal_ni_at_mio_16e_10(calibration_setup_t *setup);
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static int cal_ni_pci_mio_16xe_50(calibration_setup_t *setup);
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static int cal_ni_pci_6023e(calibration_setup_t *setup);
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static int cal_ni_pci_6024e(calibration_setup_t *setup);
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static int cal_ni_at_mio_16xe_50(calibration_setup_t *setup);
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static int cal_ni_pci_mio_16xe_10(calibration_setup_t *setup);
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static int cal_ni_pci_6052e(calibration_setup_t *setup);
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static int cal_ni_pci_mio_16e_4(calibration_setup_t *setup);
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static int cal_ni_pci_6032e(calibration_setup_t *setup);
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static int cal_ni_daqcard_ai_16e_4(calibration_setup_t *setup);
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static int cal_ni_pci_611x(calibration_setup_t *setup);
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static int cal_ni_pci_mio_16e_4(calibration_setup_t *setup);
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static int cal_ni_daqcard_6062e(calibration_setup_t *setup);
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static double ni_get_reference( calibration_setup_t *setup, int lsb_loc,int msb_loc);
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@ -213,6 +212,44 @@ static struct board_struct* ni_board( calibration_setup_t *setup )
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return setup->private_data;
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}
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typedef struct
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{
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int adc_pregain_offset;
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int adc_postgain_offset;
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int adc_gain;
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int adc_pregain_offset_fine;
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int adc_postgain_offset_fine;
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int adc_gain_fine;
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int adc_unip_offset;
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int dac_offset[ 2 ];
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int dac_gain[ 2 ];
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int dac_gain_fine[ 2 ];
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int dac_linearity[ 2 ];
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} ni_caldac_layout_t;
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static int cal_ni_generic( calibration_setup_t *setup,
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const ni_caldac_layout_t *layout );
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static inline void init_ni_caldac_layout( ni_caldac_layout_t *layout )
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{
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int i;
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layout->adc_pregain_offset = -1;
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layout->adc_postgain_offset = -1;
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layout->adc_gain = -1;
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layout->adc_unip_offset = -1;
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layout->adc_pregain_offset_fine = -1;
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layout->adc_postgain_offset_fine = -1;
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layout->adc_gain_fine = -1;
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for( i = 0; i < 2; i++ )
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{
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layout->dac_offset[ i ] = -1;
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layout->dac_gain[ i ] = -1;
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layout->dac_gain_fine[ i ] = -1;
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layout->dac_linearity[ i ] = -1;
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}
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}
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int ni_setup( calibration_setup_t *setup , const char *device_name )
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{
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int retval;
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@ -327,7 +364,7 @@ static void ni_setup_ao_observables( calibration_setup_t *setup )
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/* ao unipolar gain */
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o = setup->observables + ni_ao_unip_reference( channel );
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assert( o->name == NULL );
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asprintf( &o->name, "ao %i, unipolar reference voltage, low gain", channel );
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asprintf( &o->name, "ao %i, unipolar high, low gain", channel );
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o->preobserve_insn = po_tmpl;
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o->preobserve_insn.chanspec = CR_PACK(channel,ao_unipolar_lowgain,0);
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o->preobserve_insn.data = o->preobserve_data;
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@ -341,7 +378,7 @@ static void ni_setup_ao_observables( calibration_setup_t *setup )
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/* ao unipolar linearity, negative */
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o = setup->observables + ni_ao_unip_linearity( channel );
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assert( o->name == NULL );
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asprintf( &o->name, "ao %i, unipolar linearity, low gain", channel );
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asprintf( &o->name, "ao %i, unipolar linearity (mid), low gain", channel );
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o->preobserve_insn = po_tmpl;
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o->preobserve_insn.chanspec = CR_PACK(channel,ao_unipolar_lowgain,0);
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o->preobserve_insn.data = o->preobserve_data;
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@ -579,17 +616,19 @@ static void ni_setup_observables_611x( calibration_setup_t *setup )
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static int cal_ni_at_mio_16e_2(calibration_setup_t *setup)
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{
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postgain_cal( setup, ni_zero_offset_low,ni_zero_offset_high,1);
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cal1( setup, ni_zero_offset_high,0);
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cal1( setup, ni_reference_low,3);
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cal1( setup, ni_unip_zero_offset_low,2);
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if(setup->do_output){
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cal1( setup, ni_ao0_zero_offset,5);
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cal1( setup, ni_ao0_reference,6);
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cal1( setup, ni_ao1_zero_offset,8);
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cal1( setup, ni_ao1_reference,9);
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}
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return 0;
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ni_caldac_layout_t layout;
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init_ni_caldac_layout( &layout );
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layout.adc_pregain_offset = 0;
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layout.adc_postgain_offset = 1;
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layout.adc_gain = 3;
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layout.adc_unip_offset = 2;
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layout.dac_offset[ 0 ] = 5;
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layout.dac_gain[ 0 ] = 6;
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layout.dac_offset[ 1 ] = 8;
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layout.dac_gain[ 1 ] = 9;
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return cal_ni_generic( setup, &layout );
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}
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/*
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@ -620,46 +659,50 @@ static int cal_ni_at_mio_16e_2(calibration_setup_t *setup)
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*/
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static int cal_ni_daqcard_ai_16xe_50(calibration_setup_t *setup)
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{
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postgain_cal( setup, ni_zero_offset_low,ni_zero_offset_high,2);
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cal1( setup, ni_zero_offset_high,8);
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cal1( setup, ni_reference_low,0);
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cal1_fine( setup, ni_reference_low,0);
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cal1( setup, ni_reference_low,1);
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return 0;
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ni_caldac_layout_t layout;
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init_ni_caldac_layout( &layout );
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layout.adc_pregain_offset = 8;
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layout.adc_postgain_offset = 2;
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layout.adc_gain = 0;
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layout.adc_gain_fine = 1;
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return cal_ni_generic( setup, &layout );
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}
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static int cal_ni_at_mio_16xe_50(calibration_setup_t *setup)
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{
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postgain_cal( setup, ni_zero_offset_low,ni_zero_offset_high,2);
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cal1( setup, ni_zero_offset_high,8);
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cal1( setup, ni_reference_low,0);
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cal1_fine( setup, ni_reference_low,0);
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cal1( setup, ni_reference_low,1);
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ni_caldac_layout_t layout;
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if(setup->do_output){
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cal1( setup, ni_ao0_zero_offset,6);
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cal1( setup, ni_ao0_reference,4);
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cal1( setup, ni_ao1_zero_offset,7);
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cal1( setup, ni_ao1_reference,5);
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}
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return 0;
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init_ni_caldac_layout( &layout );
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layout.adc_pregain_offset = 8;
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layout.adc_postgain_offset = 2;
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layout.adc_gain = 0;
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layout.adc_gain_fine = 1;
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layout.dac_offset[ 0 ] = 6;
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layout.dac_gain[ 0 ] = 4;
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layout.dac_offset[ 1 ] = 7;
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layout.dac_gain[ 1 ] = 5;
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return cal_ni_generic( setup, &layout );
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}
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static int cal_ni_pci_mio_16xe_10(calibration_setup_t *setup)
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{
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postgain_cal( setup, ni_zero_offset_low, ni_zero_offset_high, 2);
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postgain_cal( setup, ni_zero_offset_low, ni_zero_offset_high, 3);
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cal1( setup, ni_zero_offset_high, 8);
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cal1( setup, ni_reference_low, 0);
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cal1( setup, ni_reference_low, 1);
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ni_caldac_layout_t layout;
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if(setup->do_output){
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cal1( setup, ni_ao0_zero_offset,6);
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cal1( setup, ni_ao0_reference,4);
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cal1( setup, ni_ao1_zero_offset,7);
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cal1( setup, ni_ao1_reference,5);
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}
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return 0;
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init_ni_caldac_layout( &layout );
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layout.adc_pregain_offset = 8;
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layout.adc_postgain_offset = 2;
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layout.adc_postgain_offset_fine = 3;
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layout.adc_gain = 0;
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layout.adc_gain_fine = 1;
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layout.dac_offset[ 0 ] = 6;
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layout.dac_gain[ 0 ] = 4;
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layout.dac_offset[ 1 ] = 7;
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layout.dac_gain[ 1 ] = 5;
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return cal_ni_generic( setup, &layout );
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}
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static int cal_ni_at_mio_16e_1(calibration_setup_t *setup)
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@ -669,168 +712,177 @@ static int cal_ni_at_mio_16e_1(calibration_setup_t *setup)
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static int cal_ni_pci_mio_16e_1(calibration_setup_t *setup)
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{
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//cal_ni_at_mio_16e_2();
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ni_caldac_layout_t layout;
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postgain_cal( setup, ni_zero_offset_low,ni_zero_offset_high,1);
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cal1( setup, ni_zero_offset_high,0);
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cal1( setup, ni_reference_low,3);
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cal1( setup, ni_unip_zero_offset_low,2);
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if(setup->do_output){
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cal1( setup, ni_ao0_zero_offset,5);
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//cal1( setup, ni_ao0_zero_offset,4); /* linearity? */
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cal1( setup, ni_ao0_reference,6);
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cal1( setup, ni_ao1_zero_offset,8);
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//cal1( setup, ni_ao1_zero_offset,7); /* linearity? */
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cal1( setup, ni_ao1_reference,9);
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}
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return 0;
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init_ni_caldac_layout( &layout );
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layout.adc_pregain_offset = 0;
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layout.adc_postgain_offset = 1;
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layout.adc_unip_offset = 2;
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layout.adc_gain = 3;
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layout.dac_offset[ 0 ] = 5;
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layout.dac_gain[ 0 ] = 6;
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layout.dac_linearity[ 0 ] = 4;
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layout.dac_offset[ 1 ] = 8;
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layout.dac_gain[ 1 ] = 9;
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layout.dac_linearity[ 1 ] = 7;
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return cal_ni_generic( setup, &layout );
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}
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static int cal_ni_pci_6032e(calibration_setup_t *setup)
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{
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postgain_cal(setup, ni_zero_offset_low, ni_zero_offset_high, 2);
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postgain_cal(setup, ni_zero_offset_low, ni_zero_offset_high, 3);
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ni_caldac_layout_t layout;
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cal1( setup, ni_zero_offset_high,8);
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init_ni_caldac_layout( &layout );
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layout.adc_pregain_offset = 8;
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layout.adc_postgain_offset = 2;
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layout.adc_postgain_offset_fine = 3;
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layout.adc_gain = 0;
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layout.adc_gain_fine = 1;
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cal1( setup, ni_reference_low,0);
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cal1_fine( setup, ni_reference_low,0);
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cal1( setup, ni_reference_low,1);
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return 0;
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return cal_ni_generic( setup, &layout );
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}
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static int cal_ni_pci_6035e(calibration_setup_t *setup)
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{
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/* this is for the ad8804_debug caldac */
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ni_caldac_layout_t layout;
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postgain_cal( setup, ni_zero_offset_low,ni_zero_offset_high,4);
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init_ni_caldac_layout( &layout );
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layout.adc_pregain_offset = 0;
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layout.adc_pregain_offset_fine = 8;
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layout.adc_postgain_offset = 4;
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layout.adc_gain = 2;
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layout.dac_offset[ 0 ] = 6;
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layout.dac_gain[ 0 ] = 11;
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layout.dac_linearity[ 0 ] = 10;
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layout.dac_offset[ 1 ] = 0;
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layout.dac_gain[ 1 ] = 5;
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layout.dac_linearity[ 1 ] = 1;
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cal1( setup, ni_zero_offset_high,0);
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cal1( setup, ni_zero_offset_high,8);
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cal1( setup, ni_reference_low,2);
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if(setup->do_output){
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cal1( setup, ni_ao0_zero_offset,6);
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//cal1( setup, ni_ao0_zero_offset,10); /* linearity? */
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cal1( setup, ni_ao0_reference,11);
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cal1( setup, ni_ao1_zero_offset,9);
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//cal1( setup, ni_ao1_zero_offset,1); /* linearity? */
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cal1( setup, ni_ao1_reference,5);
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}
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return 0;
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return cal_ni_generic( setup, &layout );
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}
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static int cal_ni_pci_6071e(calibration_setup_t *setup)
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{
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postgain_cal( setup, ni_zero_offset_low,ni_zero_offset_high,1);
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cal1( setup, ni_zero_offset_high,0);
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cal1( setup, ni_reference_low,3);
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cal1_fine( setup, ni_reference_low,3);
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if(setup->do_output){
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cal1( setup, ni_ao0_zero_offset,5);
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//cal1( setup, ni_ao0_zero_offset,4); /* linearity? */
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/* caldac 6 should most likely be AO0 reference, but it
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* isn't. */
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/*cal1( setup, ni_ao0_reference,6);*/
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cal1( setup, ni_ao1_zero_offset,8);
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//cal1( setup, ni_ao1_zero_offset,7); /* linearity? */
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cal1( setup, ni_ao1_reference,9);
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}
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return 0;
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ni_caldac_layout_t layout;
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init_ni_caldac_layout( &layout );
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layout.adc_pregain_offset = 0;
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layout.adc_postgain_offset = 1;
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layout.adc_gain = 3;
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layout.dac_offset[ 0 ] = 5;
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/* caldac 6 should most likely be AO0 reference, but it
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* isn't. */
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/* layout.dac_gain[ 0 ] = 6; */
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layout.dac_linearity[ 0 ] = 4;
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layout.dac_offset[ 1 ] = 8;
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layout.dac_gain[ 1 ] = 9;
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layout.dac_linearity[ 1 ] = 7;
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return cal_ni_generic( setup, &layout );
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}
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static int cal_ni_pxi_6071e(calibration_setup_t *setup)
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{
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// 6071e (old)
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postgain_cal( setup, ni_zero_offset_low,ni_zero_offset_high,1);
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cal1( setup, ni_zero_offset_high,0);
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cal1( setup, ni_reference_low,3);
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if(setup->do_output){
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// unknown
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}
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return 0;
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ni_caldac_layout_t layout;
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init_ni_caldac_layout( &layout );
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layout.adc_pregain_offset = 0;
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layout.adc_postgain_offset = 1;
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layout.adc_gain = 3;
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return cal_ni_generic( setup, &layout );
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}
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static int cal_ni_at_mio_16e_10(calibration_setup_t *setup)
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{
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// 16e-10 (old)
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postgain_cal( setup, ni_zero_offset_low,ni_zero_offset_high,1);
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cal1( setup, ni_zero_offset_high,10);
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cal1( setup, ni_zero_offset_high,0);
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cal1( setup, ni_reference_low,3);
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cal1( setup, ni_unip_zero_offset_low,2);
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if(setup->do_output){
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cal1( setup, ni_ao0_zero_offset,5); // guess
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cal1( setup, ni_ao0_reference,6); // guess
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cal1( setup, ni_ao1_zero_offset,8); // guess
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cal1( setup, ni_ao1_reference,9); // guess
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}
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return 0;
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ni_caldac_layout_t layout;
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init_ni_caldac_layout( &layout );
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layout.adc_pregain_offset = 10;
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layout.adc_pregain_offset_fine = 0;
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layout.adc_postgain_offset = 1;
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layout.adc_gain = 3;
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layout.adc_unip_offset = 2;
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layout.dac_offset[ 0 ] = 5; /* guess */
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layout.dac_gain[ 0 ] = 6; /* guess */
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layout.dac_offset[ 1 ] = 8; /* guess */
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layout.dac_gain[ 1 ] = 9; /* guess */
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return cal_ni_generic( setup, &layout );
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}
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static int cal_ni_pci_mio_16xe_50(calibration_setup_t *setup)
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{
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postgain_cal( setup, ni_zero_offset_low,ni_zero_offset_high,2);
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cal1( setup, ni_zero_offset_high,8);
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cal1( setup, ni_reference_low,0);
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cal1_fine( setup, ni_reference_low,0);
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cal1( setup, ni_reference_low,1);
|
||||
ni_caldac_layout_t layout;
|
||||
|
||||
if(setup->do_output){
|
||||
cal1( setup, ni_ao0_zero_offset,6);
|
||||
cal1( setup, ni_ao0_reference,4);
|
||||
cal1( setup, ni_ao1_zero_offset,7);
|
||||
cal1( setup, ni_ao1_reference,5);
|
||||
}
|
||||
return 0;
|
||||
init_ni_caldac_layout( &layout );
|
||||
layout.adc_pregain_offset = 8;
|
||||
layout.adc_postgain_offset = 2;
|
||||
layout.adc_gain = 0;
|
||||
layout.adc_gain_fine = 1;
|
||||
layout.adc_unip_offset = 7;
|
||||
layout.dac_offset[ 0 ] = 6;
|
||||
layout.dac_gain[ 0 ] = 4;
|
||||
layout.dac_offset[ 1 ] = 7;
|
||||
layout.dac_gain[ 1 ] = 5;
|
||||
|
||||
return cal_ni_generic( setup, &layout );
|
||||
}
|
||||
|
||||
static int cal_ni_pci_6023e(calibration_setup_t *setup)
|
||||
{
|
||||
/* for comedi-0.7.65 */
|
||||
ni_caldac_layout_t layout;
|
||||
|
||||
postgain_cal( setup, ni_zero_offset_low,ni_zero_offset_high,4);
|
||||
cal1( setup, ni_zero_offset_high,0);
|
||||
cal1( setup, ni_zero_offset_high,8); /* possibly wrong */
|
||||
cal1( setup, ni_reference_low,2);
|
||||
init_ni_caldac_layout( &layout );
|
||||
layout.adc_pregain_offset = 8; /* possibly wrong */
|
||||
layout.adc_pregain_offset_fine = 0;
|
||||
layout.adc_postgain_offset = 4;
|
||||
layout.adc_gain = 2;
|
||||
|
||||
return 0;
|
||||
return cal_ni_generic( setup, &layout );
|
||||
}
|
||||
|
||||
static int cal_ni_pci_6024e(calibration_setup_t *setup)
|
||||
{
|
||||
postgain_cal( setup, ni_zero_offset_low,ni_zero_offset_high,4);
|
||||
cal1( setup, ni_zero_offset_high,0);
|
||||
cal1( setup, ni_zero_offset_high,8);
|
||||
cal1( setup, ni_reference_low,2);
|
||||
if(setup->do_output){
|
||||
cal1( setup, ni_ao0_zero_offset,6);
|
||||
//cal1( setup, ni_ao0_zero_offset,10); // nonlinearity?
|
||||
cal1( setup, ni_ao0_reference,11);
|
||||
cal1( setup, ni_ao1_zero_offset,9);
|
||||
//cal1( setup, ni_ao1_zero_offset,1); // nonlinearity?
|
||||
cal1( setup, ni_ao1_reference,5);
|
||||
}
|
||||
return 0;
|
||||
ni_caldac_layout_t layout;
|
||||
|
||||
init_ni_caldac_layout( &layout );
|
||||
layout.adc_pregain_offset = 8;
|
||||
layout.adc_postgain_offset = 4;
|
||||
layout.adc_pregain_offset_fine = 0;
|
||||
layout.adc_gain = 2;
|
||||
layout.dac_offset[ 0 ] = 6;
|
||||
layout.dac_gain[ 0 ] = 11;
|
||||
layout.dac_linearity[ 0 ] = 10;
|
||||
layout.dac_offset[ 1 ] = 9;
|
||||
layout.dac_gain[ 1 ] = 5;
|
||||
layout.dac_linearity[ 1 ] = 1;
|
||||
|
||||
return cal_ni_generic( setup, &layout );
|
||||
}
|
||||
|
||||
static int cal_ni_pci_6025e(calibration_setup_t *setup)
|
||||
{
|
||||
postgain_cal( setup, ni_zero_offset_low,ni_zero_offset_high,4);
|
||||
cal1( setup, ni_zero_offset_high,0);
|
||||
cal1( setup, ni_zero_offset_high,8);
|
||||
cal1( setup, ni_reference_low,2);
|
||||
if(setup->do_output){
|
||||
cal1( setup, ni_ao0_zero_offset,6);
|
||||
//cal1( setup, ni_ao0_zero_offset,10); /* nonlinearity */
|
||||
cal1( setup, ni_ao0_reference,11);
|
||||
cal1( setup, ni_ao1_zero_offset,9);
|
||||
//cal1( setup, ni_ao1_zero_offset,1); /* nonlinearity */
|
||||
cal1( setup, ni_ao1_reference,5);
|
||||
}
|
||||
return 0;
|
||||
ni_caldac_layout_t layout;
|
||||
|
||||
init_ni_caldac_layout( &layout );
|
||||
layout.adc_pregain_offset = 8;
|
||||
layout.adc_postgain_offset = 4;
|
||||
layout.adc_pregain_offset_fine = 0;
|
||||
layout.adc_gain = 2;
|
||||
layout.dac_offset[ 0 ] = 6;
|
||||
layout.dac_gain[ 0 ] = 11;
|
||||
layout.dac_linearity[ 0 ] = 10;
|
||||
layout.dac_offset[ 1 ] = 9;
|
||||
layout.dac_gain[ 1 ] = 5;
|
||||
layout.dac_linearity[ 1 ] = 1;
|
||||
|
||||
return cal_ni_generic( setup, &layout );
|
||||
}
|
||||
|
||||
static int cal_ni_pci_6052e(calibration_setup_t *setup)
|
||||
|
|
@ -868,72 +920,50 @@ static int cal_ni_pci_6052e(calibration_setup_t *setup)
|
|||
* 14 5 13 1 0101 0001
|
||||
*
|
||||
*/
|
||||
ni_caldac_layout_t layout;
|
||||
|
||||
cal_postgain_binary( setup, ni_zero_offset_low,ni_zero_offset_high,2);
|
||||
postgain_cal( setup, ni_zero_offset_low,ni_zero_offset_high,3);
|
||||
cal1( setup, ni_zero_offset_high,0);
|
||||
cal1( setup, ni_zero_offset_high,1);
|
||||
cal_binary( setup, ni_reference_low,4);
|
||||
cal1_fine( setup, ni_reference_low,4);
|
||||
cal1( setup, ni_reference_low,5);
|
||||
cal1( setup, ni_unip_zero_offset_low,6);
|
||||
cal1_fine( setup, ni_unip_zero_offset_low,6);
|
||||
if(setup->do_output){
|
||||
cal1( setup, ni_ao0_zero_offset,12+11);
|
||||
cal1_fine( setup, ni_ao0_zero_offset,12+11);
|
||||
cal1( setup, ni_ao0_reference,12+7);
|
||||
cal1_fine( setup, ni_ao0_reference,12+7);
|
||||
cal1( setup, ni_ao0_reference,12+3);
|
||||
cal1( setup, ni_ao1_zero_offset,12+1);
|
||||
cal1( setup, ni_ao1_reference,12+9);
|
||||
cal1_fine( setup, ni_ao1_reference,12+9);
|
||||
cal1( setup, ni_ao1_reference,12+5);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int cal_ni_pci_mio_16e_4(calibration_setup_t *setup)
|
||||
{
|
||||
/* this is for the ad8804_debug caldac */
|
||||
|
||||
cal_postgain_binary( setup, ni_zero_offset_low,ni_zero_offset_high,4);
|
||||
//cal_postgain_fine( setup, ni_zero_offset_low,ni_zero_offset_high,4);
|
||||
cal1( setup, ni_zero_offset_high,8);
|
||||
cal_binary( setup, ni_reference_low,2);
|
||||
cal1_fine( setup, ni_reference_low,2);
|
||||
|
||||
cal1( setup, ni_unip_zero_offset_low,7);
|
||||
cal1_fine( setup, ni_unip_zero_offset_low,7);
|
||||
|
||||
if(setup->do_output){
|
||||
cal_binary( setup, ni_ao0_zero_offset,6);
|
||||
cal1_fine( setup, ni_ao0_zero_offset,6);
|
||||
//cal1( setup, ni_ao0_nonlinearity,10);
|
||||
cal_binary( setup, ni_ao0_reference,11);
|
||||
cal1_fine( setup, ni_ao0_reference,11);
|
||||
cal_binary( setup, ni_ao1_zero_offset,9);
|
||||
cal1_fine( setup, ni_ao1_zero_offset,9);
|
||||
//cal1( setup, ni_ao1_nonlinearity,1);
|
||||
cal_binary( setup, ni_ao1_reference,5);
|
||||
cal1_fine( setup, ni_ao1_reference,5);
|
||||
}
|
||||
return 0;
|
||||
init_ni_caldac_layout( &layout );
|
||||
layout.adc_pregain_offset = 0;
|
||||
layout.adc_postgain_offset = 2;
|
||||
layout.adc_gain = 4;
|
||||
layout.adc_unip_offset = 6;
|
||||
layout.adc_pregain_offset_fine = 1;
|
||||
layout.adc_postgain_offset_fine = 3;
|
||||
layout.adc_gain_fine = 5;
|
||||
#if 1
|
||||
/* this seems broken, i think we need to change
|
||||
* second caldac in driver to ad8804_debug */
|
||||
layout.dac_offset[ 0 ] = 12 + 11;
|
||||
layout.dac_gain[ 0 ] = 12 + 7;
|
||||
layout.dac_gain_fine[ 0 ] = 12 + 3;
|
||||
layout.dac_offset[ 1 ] = 12 + 1;
|
||||
layout.dac_gain[ 1 ] = 12 + 9;
|
||||
layout.dac_gain_fine[ 1 ] = 12 + 5;
|
||||
#else
|
||||
/* this should work if the first two caldacs were ad8804_debug */
|
||||
layout.dac_offset[ 0 ] = 16 + 3;
|
||||
layout.dac_gain[ 0 ] = 16 + 1;
|
||||
layout.dac_gain_fine[ 0 ] = 16 + 2;
|
||||
layout.dac_linearity[ 0 ] = 16 + 0;
|
||||
layout.dac_offset[ 1 ] = 16 + 7;
|
||||
layout.dac_gain[ 1 ] = 16 + 5;
|
||||
layout.dac_gain_fine[ 1 ] = 16 + 6;
|
||||
layout.dac_linearity[ 1 ] = 16 + 4;
|
||||
#endif
|
||||
return cal_ni_generic( setup, &layout );
|
||||
}
|
||||
|
||||
static int cal_ni_daqcard_ai_16e_4(calibration_setup_t *setup)
|
||||
{
|
||||
cal_postgain_binary(setup, ni_zero_offset_low, ni_zero_offset_high, 1);
|
||||
//cal_postgain_fine(setup, ni_zero_offset_low, ni_zero_offset_high, 1);
|
||||
ni_caldac_layout_t layout;
|
||||
|
||||
cal_binary( setup, ni_zero_offset_high,0);
|
||||
cal1_fine( setup, ni_zero_offset_high,0);
|
||||
init_ni_caldac_layout( &layout );
|
||||
layout.adc_pregain_offset = 0;
|
||||
layout.adc_postgain_offset = 1;
|
||||
layout.adc_gain = 3;
|
||||
layout.adc_unip_offset = 2;
|
||||
|
||||
cal_binary( setup, ni_reference_low,3);
|
||||
cal1_fine( setup, ni_reference_low,3);
|
||||
|
||||
cal1( setup, ni_unip_zero_offset_low,2);
|
||||
|
||||
return 0;
|
||||
return cal_ni_generic( setup, &layout );
|
||||
}
|
||||
|
||||
static int cal_ni_pci_611x( calibration_setup_t *setup )
|
||||
|
|
@ -944,59 +974,79 @@ static int cal_ni_pci_611x( calibration_setup_t *setup )
|
|||
num_chans = comedi_get_n_channels( setup->dev, setup->ad_subdev );
|
||||
|
||||
for( i = 0; i < num_chans; i++ ){
|
||||
cal1( setup, ni_zero_offset_611x( i ), ( 2 * i + 2 ) );
|
||||
cal1( setup, ni_reference_611x( i ), ( 2 * i + 1 ) );
|
||||
cal_binary( setup, ni_zero_offset_611x( i ), ( 2 * i + 2 ) );
|
||||
cal_binary( setup, ni_reference_611x( i ), ( 2 * i + 1 ) );
|
||||
}
|
||||
|
||||
if(setup->do_output){
|
||||
cal1( setup, ni_ao0_zero_offset_611x, 14 );
|
||||
cal1( setup, ni_ao0_reference_611x, 13 );
|
||||
cal1( setup, ni_ao1_zero_offset_611x, 16 );
|
||||
cal1( setup, ni_ao1_reference_611x, 15 );
|
||||
cal_binary( setup, ni_ao0_zero_offset_611x, 14 );
|
||||
cal_binary( setup, ni_ao0_reference_611x, 13 );
|
||||
cal_binary( setup, ni_ao1_zero_offset_611x, 16 );
|
||||
cal_binary( setup, ni_ao1_reference_611x, 15 );
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
enum caldacs_dc6062e
|
||||
static int cal_ni_pci_mio_16e_4( calibration_setup_t *setup )
|
||||
{
|
||||
DAC1_LINEARITY_DC6062E = 1, /* not sure exactly what this does */
|
||||
ADC_GAIN_DC6062E = 2, /* couples strongly to offset in bipolar ranges */
|
||||
ADC_POSTGAIN_OFFSET_DC6062E = 4,
|
||||
DAC1_GAIN_DC6062E = 5,
|
||||
DAC0_OFFSET_DC6062E = 6,
|
||||
ADC_UNIPOLAR_OFFSET_DC6062E = 7,
|
||||
ADC_PREGAIN_OFFSET_DC6062E = 8,
|
||||
DAC1_OFFSET_DC6062E = 9,
|
||||
DAC0_LINEARITY_DC6062E = 10,
|
||||
DAC0_GAIN_DC6062E = 11,
|
||||
};
|
||||
static inline unsigned int DAC_OFFSET_DC6062E( unsigned int channel )
|
||||
{
|
||||
if( channel ) return DAC1_OFFSET_DC6062E;
|
||||
else return DAC0_OFFSET_DC6062E;
|
||||
}
|
||||
static inline unsigned int DAC_GAIN_DC6062E( unsigned int channel )
|
||||
{
|
||||
if( channel ) return DAC1_GAIN_DC6062E;
|
||||
else return DAC0_GAIN_DC6062E;
|
||||
}
|
||||
static inline unsigned int DAC_LINEARITY_DC6062E( unsigned int channel )
|
||||
{
|
||||
if( channel ) return DAC1_LINEARITY_DC6062E;
|
||||
else return DAC0_LINEARITY_DC6062E;
|
||||
ni_caldac_layout_t layout;
|
||||
|
||||
init_ni_caldac_layout( &layout );
|
||||
layout.adc_pregain_offset = 8;
|
||||
layout.adc_postgain_offset = 4;
|
||||
layout.adc_gain = 2;
|
||||
layout.adc_unip_offset = 7;
|
||||
layout.dac_offset[ 0 ] = 6;
|
||||
layout.dac_gain[ 0 ] = 11;
|
||||
layout.dac_linearity[ 0 ] = 10;
|
||||
layout.dac_offset[ 1 ] = 9;
|
||||
layout.dac_gain[ 1 ] = 5;
|
||||
layout.dac_linearity[ 1 ] = 1;
|
||||
|
||||
return cal_ni_generic( setup, &layout );
|
||||
}
|
||||
|
||||
static void prep_adc_caldacs_dc6062e( calibration_setup_t *setup )
|
||||
static int cal_ni_daqcard_6062e( calibration_setup_t *setup )
|
||||
{
|
||||
ni_caldac_layout_t layout;
|
||||
|
||||
init_ni_caldac_layout( &layout );
|
||||
layout.adc_pregain_offset = 8;
|
||||
layout.adc_postgain_offset = 4;
|
||||
layout.adc_gain = 2;
|
||||
layout.adc_unip_offset = 7;
|
||||
layout.dac_offset[ 0 ] = 6;
|
||||
layout.dac_gain[ 0 ] = 11;
|
||||
layout.dac_linearity[ 0 ] = 10;
|
||||
layout.dac_offset[ 1 ] = 9;
|
||||
layout.dac_gain[ 1 ] = 5;
|
||||
layout.dac_linearity[ 1 ] = 1;
|
||||
|
||||
return cal_ni_generic( setup, &layout );
|
||||
}
|
||||
|
||||
static void ni_generic_reset_caldac( calibration_setup_t *setup,
|
||||
int caldac )
|
||||
{
|
||||
if( caldac < 0 ) return;
|
||||
reset_caldac( setup, caldac );
|
||||
}
|
||||
|
||||
static void prep_adc_caldacs_generic( calibration_setup_t *setup,
|
||||
const ni_caldac_layout_t *layout )
|
||||
{
|
||||
int retval;
|
||||
|
||||
if( setup->do_reset )
|
||||
{
|
||||
reset_caldac( setup, ADC_PREGAIN_OFFSET_DC6062E );
|
||||
reset_caldac( setup, ADC_POSTGAIN_OFFSET_DC6062E );
|
||||
reset_caldac( setup, ADC_GAIN_DC6062E );
|
||||
reset_caldac( setup, ADC_PREGAIN_OFFSET_DC6062E );
|
||||
ni_generic_reset_caldac( setup, layout->adc_pregain_offset );
|
||||
ni_generic_reset_caldac( setup, layout->adc_postgain_offset );
|
||||
ni_generic_reset_caldac( setup, layout->adc_gain );
|
||||
ni_generic_reset_caldac( setup, layout->adc_pregain_offset_fine );
|
||||
ni_generic_reset_caldac( setup, layout->adc_postgain_offset_fine );
|
||||
ni_generic_reset_caldac( setup, layout->adc_gain_fine );
|
||||
ni_generic_reset_caldac( setup, layout->adc_unip_offset );
|
||||
}else
|
||||
{
|
||||
retval = comedi_apply_calibration( setup->dev, setup->ad_subdev,
|
||||
|
|
@ -1004,24 +1054,30 @@ static void prep_adc_caldacs_dc6062e( calibration_setup_t *setup )
|
|||
if( retval < 0 )
|
||||
{
|
||||
DPRINT( 0, "Failed to apply existing calibration, reseting adc caldacs.\n" );
|
||||
reset_caldac( setup, ADC_PREGAIN_OFFSET_DC6062E );
|
||||
reset_caldac( setup, ADC_POSTGAIN_OFFSET_DC6062E );
|
||||
reset_caldac( setup, ADC_GAIN_DC6062E );
|
||||
reset_caldac( setup, ADC_PREGAIN_OFFSET_DC6062E );
|
||||
ni_generic_reset_caldac( setup, layout->adc_pregain_offset );
|
||||
ni_generic_reset_caldac( setup, layout->adc_postgain_offset );
|
||||
ni_generic_reset_caldac( setup, layout->adc_gain );
|
||||
ni_generic_reset_caldac( setup, layout->adc_pregain_offset_fine );
|
||||
ni_generic_reset_caldac( setup, layout->adc_postgain_offset_fine );
|
||||
ni_generic_reset_caldac( setup, layout->adc_gain_fine );
|
||||
ni_generic_reset_caldac( setup, layout->adc_unip_offset );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void prep_dac_caldacs_dc6062e( calibration_setup_t *setup,
|
||||
unsigned int channel )
|
||||
static void prep_dac_caldacs_generic( calibration_setup_t *setup,
|
||||
const ni_caldac_layout_t *layout, unsigned int channel )
|
||||
{
|
||||
int retval;
|
||||
|
||||
if( setup->da_subdev < 0 ) return;
|
||||
|
||||
if( setup->do_reset )
|
||||
{
|
||||
reset_caldac( setup, DAC_OFFSET_DC6062E( channel ) );
|
||||
reset_caldac( setup, DAC_GAIN_DC6062E( channel ) );
|
||||
reset_caldac( setup, DAC_LINEARITY_DC6062E( channel ) );
|
||||
ni_generic_reset_caldac( setup, layout->dac_offset[ channel ] );
|
||||
ni_generic_reset_caldac( setup, layout->dac_gain[ channel ] );
|
||||
ni_generic_reset_caldac( setup, layout->dac_gain_fine[ channel ] );
|
||||
ni_generic_reset_caldac( setup, layout->dac_linearity[ channel ] );
|
||||
}else
|
||||
{
|
||||
retval = comedi_apply_calibration( setup->dev, setup->da_subdev,
|
||||
|
|
@ -1029,66 +1085,129 @@ static void prep_dac_caldacs_dc6062e( calibration_setup_t *setup,
|
|||
if( retval < 0 )
|
||||
{
|
||||
DPRINT( 0, "Failed to apply existing calibration, reseting dac caldacs.\n" );
|
||||
reset_caldac( setup, DAC_OFFSET_DC6062E( channel ) );
|
||||
reset_caldac( setup, DAC_GAIN_DC6062E( channel ) );
|
||||
reset_caldac( setup, DAC_LINEARITY_DC6062E( channel ) );
|
||||
ni_generic_reset_caldac( setup, layout->dac_offset[ channel ] );
|
||||
ni_generic_reset_caldac( setup, layout->dac_gain[ channel ] );
|
||||
ni_generic_reset_caldac( setup, layout->dac_gain_fine[ channel ] );
|
||||
ni_generic_reset_caldac( setup, layout->dac_linearity[ channel ] );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static int cal_ni_daqcard_6062e( calibration_setup_t *setup )
|
||||
static void ni_generic_binary( calibration_setup_t *setup,
|
||||
saved_calibration_t *saved_cal, int observable, int caldac )
|
||||
{
|
||||
saved_calibration_t saved_cals[ 3 ], *current_cal;
|
||||
static const int num_calibrations = sizeof( saved_cals ) / sizeof( saved_cals[0] );
|
||||
if( caldac < 0 ) return;
|
||||
|
||||
cal_binary( setup, observable, caldac );
|
||||
sc_push_caldac( saved_cal, setup->caldacs[ caldac ] );
|
||||
}
|
||||
|
||||
static void ni_generic_relative( calibration_setup_t *setup,
|
||||
saved_calibration_t *saved_cal, int observable1, int observable2, int caldac )
|
||||
{
|
||||
if( caldac < 0 ) return;
|
||||
|
||||
cal_relative_binary( setup, observable1, observable2, caldac );
|
||||
sc_push_caldac( saved_cal, setup->caldacs[ caldac ] );
|
||||
}
|
||||
|
||||
static void ni_generic_linearity( calibration_setup_t *setup,
|
||||
saved_calibration_t *saved_cal, int observable1, int observable2,
|
||||
int observable3, int caldac )
|
||||
{
|
||||
if( caldac < 0 ) return;
|
||||
|
||||
cal_linearity_binary( setup, observable1, observable2, observable3, caldac );
|
||||
sc_push_caldac( saved_cal, setup->caldacs[ caldac ] );
|
||||
}
|
||||
|
||||
static int cal_ni_generic( calibration_setup_t *setup, const ni_caldac_layout_t *layout )
|
||||
{
|
||||
saved_calibration_t saved_cals[ 5 ], *current_cal;
|
||||
int i, retval;
|
||||
int num_calibrations;
|
||||
|
||||
current_cal = saved_cals;
|
||||
|
||||
memset( saved_cals, 0, sizeof( saved_cals ) );
|
||||
|
||||
prep_adc_caldacs_dc6062e( setup );
|
||||
|
||||
cal_relative_binary( setup, ni_zero_offset_low, ni_reference_low, ADC_GAIN_DC6062E );
|
||||
cal_relative_binary( setup, ni_zero_offset_low, ni_zero_offset_high,
|
||||
ADC_POSTGAIN_OFFSET_DC6062E );
|
||||
cal_binary( setup, ni_zero_offset_high, ADC_PREGAIN_OFFSET_DC6062E );
|
||||
cal_binary( setup, ni_unip_zero_offset_high, ADC_UNIPOLAR_OFFSET_DC6062E );
|
||||
prep_adc_caldacs_generic( setup, layout );
|
||||
|
||||
current_cal->subdevice = setup->ad_subdev;
|
||||
sc_push_caldac( current_cal, setup->caldacs[ ADC_PREGAIN_OFFSET_DC6062E ] );
|
||||
sc_push_caldac( current_cal, setup->caldacs[ ADC_GAIN_DC6062E ] );
|
||||
sc_push_caldac( current_cal, setup->caldacs[ ADC_POSTGAIN_OFFSET_DC6062E ] );
|
||||
sc_push_caldac( current_cal, setup->caldacs[ ADC_UNIPOLAR_OFFSET_DC6062E ] );
|
||||
ni_generic_relative( setup, current_cal, ni_zero_offset_low,
|
||||
ni_reference_low, layout->adc_gain );
|
||||
ni_generic_relative( setup, current_cal, ni_zero_offset_low,
|
||||
ni_zero_offset_high, layout->adc_postgain_offset );
|
||||
ni_generic_binary( setup, current_cal, ni_zero_offset_high, layout->adc_pregain_offset );
|
||||
ni_generic_relative( setup, current_cal, ni_zero_offset_low,
|
||||
ni_reference_low, layout->adc_gain_fine );
|
||||
ni_generic_relative( setup, current_cal, ni_zero_offset_low,
|
||||
ni_zero_offset_high, layout->adc_postgain_offset_fine );
|
||||
ni_generic_binary( setup, current_cal, ni_zero_offset_high,
|
||||
layout->adc_pregain_offset_fine );
|
||||
ni_generic_binary( setup, current_cal, ni_unip_zero_offset_high, layout->adc_unip_offset );
|
||||
sc_push_channel( current_cal, SC_ALL_CHANNELS );
|
||||
sc_push_range( current_cal, SC_ALL_RANGES );
|
||||
sc_push_aref( current_cal, SC_ALL_AREFS );
|
||||
current_cal++;
|
||||
|
||||
if(setup->do_output)
|
||||
if( setup->da_subdev >= 0 && setup->do_output )
|
||||
{
|
||||
unsigned int channel;
|
||||
unsigned int channel, range;
|
||||
int ao_unipolar_lowgain = get_unipolar_lowgain( setup->dev, setup->da_subdev );
|
||||
int num_ao_ranges;
|
||||
|
||||
for( channel = 0; channel < 2; channel++ )
|
||||
{
|
||||
prep_dac_caldacs_dc6062e( setup, channel );
|
||||
|
||||
cal_linearity_binary( setup, ni_ao_linearity( channel ),
|
||||
ni_ao_zero_offset( channel ), ni_ao_reference( channel ),
|
||||
DAC_LINEARITY_DC6062E( channel ) );
|
||||
cal_binary( setup, ni_ao_zero_offset( channel ), DAC_OFFSET_DC6062E( channel ) );
|
||||
cal_binary( setup, ni_ao_reference( channel ), DAC_GAIN_DC6062E( channel ) );
|
||||
num_ao_ranges = comedi_get_n_ranges( setup->dev, setup->da_subdev, channel );
|
||||
prep_dac_caldacs_generic( setup, layout, channel );
|
||||
|
||||
current_cal->subdevice = setup->da_subdev;
|
||||
sc_push_caldac( current_cal, setup->caldacs[ DAC_OFFSET_DC6062E( channel ) ] );
|
||||
sc_push_caldac( current_cal, setup->caldacs[ DAC_GAIN_DC6062E( channel ) ] );
|
||||
sc_push_caldac( current_cal, setup->caldacs[ DAC_LINEARITY_DC6062E( channel ) ] );
|
||||
ni_generic_linearity( setup, current_cal, ni_ao_linearity( channel ),
|
||||
ni_ao_zero_offset( channel ), ni_ao_reference( channel ),
|
||||
layout->dac_linearity[ channel ] );
|
||||
ni_generic_binary( setup, current_cal, ni_ao_zero_offset( channel ),
|
||||
layout->dac_offset[ channel ] );
|
||||
ni_generic_binary( setup, current_cal, ni_ao_reference( channel ),
|
||||
layout->dac_gain[ channel ] );
|
||||
ni_generic_binary( setup, current_cal, ni_ao_reference( channel ),
|
||||
layout->dac_gain_fine[ channel ] );
|
||||
sc_push_channel( current_cal, channel );
|
||||
sc_push_range( current_cal, SC_ALL_RANGES );
|
||||
for( range = 0; range < num_ao_ranges; range++ )
|
||||
{
|
||||
if( is_bipolar( setup->dev, setup->da_subdev, channel, range ) )
|
||||
sc_push_range( current_cal, range );
|
||||
}
|
||||
sc_push_aref( current_cal, SC_ALL_AREFS );
|
||||
current_cal++;
|
||||
|
||||
if( ao_unipolar_lowgain >= 0 )
|
||||
{
|
||||
prep_dac_caldacs_generic( setup, layout, channel );
|
||||
|
||||
current_cal->subdevice = setup->da_subdev;
|
||||
ni_generic_linearity( setup, current_cal, ni_ao_unip_zero_offset( channel ),
|
||||
ni_ao_unip_linearity( channel ), ni_ao_unip_reference( channel ),
|
||||
layout->dac_linearity[ channel ] );
|
||||
ni_generic_binary( setup, current_cal, ni_ao_unip_zero_offset( channel),
|
||||
layout->dac_offset[ channel ] );
|
||||
ni_generic_binary( setup, current_cal, ni_ao_unip_reference( channel ),
|
||||
layout->dac_gain[ channel ] );
|
||||
ni_generic_binary( setup, current_cal, ni_ao_unip_reference( channel ),
|
||||
layout->dac_gain_fine[ channel ] );
|
||||
sc_push_channel( current_cal, channel );
|
||||
for( range = 0; range < num_ao_ranges; range++ )
|
||||
{
|
||||
if( is_unipolar( setup->dev, setup->da_subdev, channel, range ) )
|
||||
sc_push_range( current_cal, range );
|
||||
}
|
||||
sc_push_aref( current_cal, SC_ALL_AREFS );
|
||||
current_cal++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
num_calibrations = current_cal - saved_cals;
|
||||
retval = write_calibration_file( setup, saved_cals, num_calibrations );
|
||||
for( i = 0; i < num_calibrations; i++ )
|
||||
clear_saved_calibration( &saved_cals[ i ] );
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue