stv0g/comedilib
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

daqcard 6062e calibration should be good now (with a little luck)

Browse source
This commit is contained in:
Frank Mori Hess 2003-04-28 16:15:05 +00:00
parent 39258a5504
commit 137fedb214
1 changed files with 12 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
comedi_calibrate/ni.c
View file

@ -847,13 +847,16 @@ static int cal_ni_daqcard_6062e( calibration_setup_t *setup )
int i, retval;
enum caldacs
{
ADC_PREGAIN_OFFSET = 0,
DAC1_OFFSET = 1,
ADC_GAIN = 2,
DAC0_GAIN = 3,
DAC1_LINEARITY = 1, /* not sure exactly what this does */
ADC_GAIN = 2, /* couples strongly to offset */
ADC_POSTGAIN_OFFSET = 4,
DAC1_GAIN = 5,
DAC0_OFFSET = 6,
ADC_UNIPOLAR_OFFSET = 7,
ADC_PREGAIN_OFFSET = 8,
DAC1_OFFSET = 9,
DAC0_LINEARITY = 10, /* not sure exactly what this does */
DAC0_GAIN = 11,
};
comedi_set_global_oor_behavior( COMEDI_OOR_NUMBER );
@ -862,14 +865,16 @@ static int cal_ni_daqcard_6062e( calibration_setup_t *setup )
memset( saved_cals, 0, sizeof( saved_cals ) );
cal_postgain_binary( setup, ni_zero_offset_low, ni_reference_low, ADC_GAIN );
cal_postgain_binary( setup, ni_zero_offset_low, ni_zero_offset_high, ADC_POSTGAIN_OFFSET );
cal_binary( setup, ni_zero_offset_high, ADC_PREGAIN_OFFSET );
cal_binary( setup, ni_reference_low, ADC_GAIN );
cal_binary( setup, ni_unip_zero_offset_high, ADC_UNIPOLAR_OFFSET );
current_cal->subdevice = setup->ad_subdev;
sc_push_caldac( current_cal, setup->caldacs[ ADC_PREGAIN_OFFSET ] );
sc_push_caldac( current_cal, setup->caldacs[ ADC_GAIN ] );
sc_push_caldac( current_cal, setup->caldacs[ ADC_POSTGAIN_OFFSET ] );
sc_push_caldac( current_cal, setup->caldacs[ ADC_UNIPOLAR_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 );
@ -882,6 +887,7 @@ static int cal_ni_daqcard_6062e( calibration_setup_t *setup )
current_cal->subdevice = setup->da_subdev;
sc_push_caldac( current_cal, setup->caldacs[ DAC0_OFFSET ] );
sc_push_caldac( current_cal, setup->caldacs[ DAC0_GAIN ] );
sc_push_caldac( current_cal, setup->caldacs[ DAC0_LINEARITY ] );
sc_push_channel( current_cal, 0 );
sc_push_range( current_cal, SC_ALL_RANGES );
sc_push_aref( current_cal, SC_ALL_AREFS );
@ -893,6 +899,7 @@ static int cal_ni_daqcard_6062e( calibration_setup_t *setup )
current_cal->subdevice = setup->da_subdev;
sc_push_caldac( current_cal, setup->caldacs[ DAC1_OFFSET ] );
sc_push_caldac( current_cal, setup->caldacs[ DAC1_GAIN ] );
sc_push_caldac( current_cal, setup->caldacs[ DAC1_LINEARITY ] );
sc_push_channel( current_cal, 1 );
sc_push_range( current_cal, SC_ALL_RANGES );
sc_push_aref( current_cal, SC_ALL_AREFS );