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added support for cb_pcidas.c boards

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This commit is contained in:
Frank Mori Hess 2002-06-23 23:31:08 +00:00
parent b657159d34
commit a3bc23ec79
1 changed files with 291 additions and 22 deletions
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313
comedi_calibrate/cb.c
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@ -48,20 +48,23 @@ struct board_struct{
int (*setup)( calibration_setup_t *setup );
};
int cb_setup_board(void);
void cb_setup_observables(void);
int setup_cb_pci_64xx( calibration_setup_t *setup );
int setup_cb_pci_60xx( calibration_setup_t *setup );
int setup_cb_pci_4020( calibration_setup_t *setup );
int setup_cb_pci_1xxx( calibration_setup_t *setup );
int setup_cb_pci_1602_16( calibration_setup_t *setup );
int cal_cb_pci_64xx( calibration_setup_t *setup );
int cal_cb_pci_60xx( calibration_setup_t *setup );
int cal_cb_pci_4020( calibration_setup_t *setup );
int cal_cb_pci_1xxx( calibration_setup_t *setup );
int cal_cb_pci_1602_16( calibration_setup_t *setup );
int init_observables_64xx( calibration_setup_t *setup );
int init_observables_60xx( calibration_setup_t *setup );
int init_observables_4020( calibration_setup_t *setup );
int init_observables_1xxx( calibration_setup_t *setup );
int init_observables_1602_16( calibration_setup_t *setup );
int actual_source_voltage( comedi_t *dev, unsigned int subdevice, unsigned int eeprom_channel, float *voltage);
@ -76,6 +79,14 @@ static struct board_struct boards[]={
{ "pci-das6034", STATUS_GUESS, setup_cb_pci_60xx },
{ "pci-das6035", STATUS_GUESS, setup_cb_pci_60xx },
{ "pci-das4020/12", STATUS_DONE, setup_cb_pci_4020 },
{ "pci-das1000", STATUS_GUESS, setup_cb_pci_1xxx },
{ "pci-das1001", STATUS_GUESS, setup_cb_pci_1xxx },
{ "pci-das1002", STATUS_GUESS, setup_cb_pci_1xxx },
{ "pci-das1200", STATUS_GUESS, setup_cb_pci_1xxx },
{ "pci-das1200/jr", STATUS_GUESS, setup_cb_pci_1xxx },
{ "pci-das1602/12", STATUS_GUESS, setup_cb_pci_1xxx },
{ "pci-das1602/16", STATUS_GUESS, setup_cb_pci_1602_16 },
{ "pci-das1602/16/jr", STATUS_GUESS, setup_cb_pci_1602_16 },
};
static const int num_boards = ( sizeof(boards) / sizeof(boards[0]) );
@ -90,6 +101,16 @@ enum observables_64xx {
OBS_7V_RANGE_10V_BIP_64XX,
};
enum observables_1xxx {
OBS_0V_RANGE_10V_BIP_1XXX = 0,
OBS_7V_RANGE_10V_BIP_1XXX,
};
enum observables_1602_16 {
OBS_0V_RANGE_10V_BIP_1602_16 = 0,
OBS_7V_RANGE_10V_BIP_1602_16,
};
int cb_setup( calibration_setup_t *setup, const char *device_name )
{
unsigned int i;
@ -139,6 +160,32 @@ int setup_cb_pci_4020( calibration_setup_t *setup )
return 0;
}
int setup_cb_pci_1xxx( calibration_setup_t *setup )
{
static const int caldac_subdev = 4;
static const int calpot_subdev = 5;
init_observables_1xxx( setup );
setup_caldacs( setup, caldac_subdev );
setup_caldacs( setup, calpot_subdev );
setup->do_cal = cal_cb_pci_1xxx;
return 0;
}
int setup_cb_pci_1602_16( calibration_setup_t *setup )
{
static const int caldac_subdev = 4;
static const int calpot_subdev = 5;
static const int dac08_subdev = 6;
init_observables_1602_16( setup );
setup_caldacs( setup, caldac_subdev );
setup_caldacs( setup, calpot_subdev );
setup_caldacs( setup, dac08_subdev );
setup->do_cal = cal_cb_pci_1602_16;
return 0;
}
int init_observables_64xx( calibration_setup_t *setup )
{
comedi_insn tmpl, po_tmpl;
@ -154,6 +201,17 @@ int init_observables_64xx( calibration_setup_t *setup )
EEPROM_875mV_CHAN = 0x36,
EEPROM_8600uV_CHAN = 0x38,
};
enum calibration_source
{
CAL_SRC_GROUND = 0,
CAL_SRC_7V = 1,
CAL_SRC_3500mV = 2,
CAL_SRC_1750mV = 3,
CAL_SRC_875mV = 4,
CAL_SRC_8600uV = 5,
CAL_SRC_DAC0 = 6,
CAL_SRC_DAC1 = 7,
};
memset( &po_tmpl, 0, sizeof(po_tmpl) );
po_tmpl.insn = INSN_CONFIG;
@ -170,7 +228,7 @@ int init_observables_64xx( calibration_setup_t *setup )
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = 0;
o->preobserve_insn.data[1] = CAL_SRC_GROUND;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 0, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 0.0;
@ -180,7 +238,7 @@ int init_observables_64xx( calibration_setup_t *setup )
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = 1;
o->preobserve_insn.data[1] = CAL_SRC_7V;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 0, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 7.0;
@ -208,6 +266,17 @@ int init_observables_60xx( calibration_setup_t *setup )
EEPROM_50mV_CHAN = 0x3e,
EEPROM_8mV_CHAN = 0x40,
};
enum calibration_source
{
CAL_SRC_GROUND = 0,
CAL_SRC_10V = 1,
CAL_SRC_5V = 2,
CAL_SRC_500mV = 3,
CAL_SRC_50mV = 4,
CAL_SRC_5mV = 5, // XXX check
CAL_SRC_DAC0 = 6,
CAL_SRC_DAC1 = 7,
};
memset( &po_tmpl, 0, sizeof(po_tmpl) );
po_tmpl.insn = INSN_CONFIG;
@ -224,7 +293,7 @@ int init_observables_60xx( calibration_setup_t *setup )
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = 0;
o->preobserve_insn.data[1] = CAL_SRC_GROUND;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 0, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 0.0;
@ -234,7 +303,7 @@ int init_observables_60xx( calibration_setup_t *setup )
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = 2;
o->preobserve_insn.data[1] = CAL_SRC_5V;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 0, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 5.0;
@ -259,6 +328,12 @@ int init_observables_4020( calibration_setup_t *setup )
EEPROM_4375mV_CHAN = 0x30,
EEPROM_625mV_CHAN = 0x32,
};
enum calibration_source
{
CAL_SRC_4375mV = 5,
CAL_SRC_625mV = 6,
CAL_SRC_GROUND = 7,
};
memset( &po_tmpl, 0, sizeof(po_tmpl) );
po_tmpl.insn = INSN_CONFIG;
@ -275,7 +350,7 @@ int init_observables_4020( calibration_setup_t *setup )
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = 7;
o->preobserve_insn.data[1] = CAL_SRC_GROUND;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 0, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 0.0;
@ -286,7 +361,7 @@ int init_observables_4020( calibration_setup_t *setup )
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = 7;
o->preobserve_insn.data[1] = CAL_SRC_GROUND;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 1, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 0.0;
@ -296,7 +371,7 @@ int init_observables_4020( calibration_setup_t *setup )
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = 7;
o->preobserve_insn.data[1] = CAL_SRC_GROUND;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 2, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 0.0;
@ -306,7 +381,7 @@ int init_observables_4020( calibration_setup_t *setup )
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = 7;
o->preobserve_insn.data[1] = CAL_SRC_GROUND;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 3, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 0.0;
@ -316,7 +391,7 @@ int init_observables_4020( calibration_setup_t *setup )
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = 5;
o->preobserve_insn.data[1] = CAL_SRC_4375mV;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 0, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 4.375;
@ -329,7 +404,7 @@ int init_observables_4020( calibration_setup_t *setup )
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = 5;
o->preobserve_insn.data[1] = CAL_SRC_4375mV;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 1, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 4.375;
@ -342,7 +417,7 @@ int init_observables_4020( calibration_setup_t *setup )
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = 5;
o->preobserve_insn.data[1] = CAL_SRC_4375mV;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 2, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 4.375;
@ -355,7 +430,7 @@ int init_observables_4020( calibration_setup_t *setup )
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = 5;
o->preobserve_insn.data[1] = CAL_SRC_4375mV;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 3, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 4.375;
@ -368,9 +443,147 @@ int init_observables_4020( calibration_setup_t *setup )
return 0;
}
int init_observables_1xxx( calibration_setup_t *setup )
{
comedi_insn tmpl, po_tmpl;
observable *o;
static const int ai_subdev = 0;
#if 0
// XXX need to figure out eeprom map
int retval;
float target;
enum source_eeprom_addr
{
EEPROM_7V_CHAN = 0x30,
EEPROM_3500mV_CHAN = 0x32,
EEPROM_1750mV_CHAN = 0x34,
EEPROM_875mV_CHAN = 0x36,
EEPROM_8600uV_CHAN = 0x38,
};
#endif
enum calibration_source
{
CAL_SRC_GROUND = 0,
CAL_SRC_7V = 1,
CAL_SRC_3500mV = 2,
CAL_SRC_1750mV = 3,
CAL_SRC_875mV = 4,
CAL_SRC_8600uV = 5,
CAL_SRC_DAC0 = 6,
CAL_SRC_DAC1 = 7,
};
memset( &po_tmpl, 0, sizeof(po_tmpl) );
po_tmpl.insn = INSN_CONFIG;
po_tmpl.n = 2;
po_tmpl.subdev = ai_subdev;
memset( &tmpl, 0, sizeof(tmpl) );
tmpl.insn = INSN_READ;
tmpl.n = 1;
tmpl.subdev = ai_subdev;
o = setup->observables + OBS_0V_RANGE_10V_BIP_1XXX;
o->name = "ground calibration source, 10V bipolar range, ground referenced";
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = CAL_SRC_GROUND;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 0, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 0.0;
o = setup->observables + OBS_7V_RANGE_10V_BIP_1XXX;
o->name = "7V calibration source, 10V bipolar range, ground referenced";
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = CAL_SRC_7V;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 0, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 7.0;
#if 0
retval = actual_source_voltage( setup->dev, setup->eeprom_subdev, EEPROM_7V_CHAN, &target );
if( retval == 0 )
o->target = target;
#endif
setup->n_observables = 2;
return 0;
}
int init_observables_1602_16( calibration_setup_t *setup )
{
comedi_insn tmpl, po_tmpl;
observable *o;
static const int ai_subdev = 0;
#if 0
// XXX need to figure out eeprom map
int retval;
float target;
enum source_eeprom_addr
{
EEPROM_7V_CHAN = 0x30,
EEPROM_3500mV_CHAN = 0x32,
EEPROM_1750mV_CHAN = 0x34,
EEPROM_875mV_CHAN = 0x36,
EEPROM_8600uV_CHAN = 0x38,
};
#endif
enum calibration_source
{
CAL_SRC_GROUND = 0,
CAL_SRC_7V = 1,
CAL_SRC_3500mV = 2,
CAL_SRC_1750mV = 3,
CAL_SRC_875mV = 4,
CAL_SRC_8600uV = 5,
CAL_SRC_DAC0 = 6,
CAL_SRC_DAC1 = 7,
};
memset( &po_tmpl, 0, sizeof(po_tmpl) );
po_tmpl.insn = INSN_CONFIG;
po_tmpl.n = 2;
po_tmpl.subdev = ai_subdev;
memset( &tmpl, 0, sizeof(tmpl) );
tmpl.insn = INSN_READ;
tmpl.n = 1;
tmpl.subdev = ai_subdev;
o = setup->observables + OBS_0V_RANGE_10V_BIP_1602_16;
o->name = "ground calibration source, 10V bipolar range, ground referenced";
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = CAL_SRC_GROUND;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 0, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 0.0;
o = setup->observables + OBS_7V_RANGE_10V_BIP_1602_16;
o->name = "7V calibration source, 10V bipolar range, ground referenced";
o->preobserve_insn = po_tmpl;
o->preobserve_insn.data = o->preobserve_data;
o->preobserve_insn.data[0] = INSN_CONFIG_ALT_SOURCE;
o->preobserve_insn.data[1] = CAL_SRC_7V;
o->observe_insn = tmpl;
o->observe_insn.chanspec = CR_PACK( 0, 0, AREF_GROUND) | CR_ALT_SOURCE | CR_ALT_FILTER;
o->target = 7.0;
#if 0
retval = actual_source_voltage( setup->dev, setup->eeprom_subdev, EEPROM_7V_CHAN, &target );
if( retval == 0 )
o->target = target;
#endif
setup->n_observables = 2;
return 0;
}
int cal_cb_pci_64xx( calibration_setup_t *setup )
{
enum caldacs_64xx
enum cal_knobs_64xx
{
DAC0_GAIN_FINE = 0,
DAC0_GAIN_COARSE,
@ -395,7 +608,7 @@ int cal_cb_pci_64xx( calibration_setup_t *setup )
int cal_cb_pci_60xx( calibration_setup_t *setup )
{
enum caldacs_60xx
enum cal_knobs_60xx
{
DAC0_OFFSET = 0,
DAC0_GAIN,
@ -424,7 +637,7 @@ int cal_cb_pci_60xx( calibration_setup_t *setup )
int cal_cb_pci_4020( calibration_setup_t *setup )
{
enum caldacs_4020
enum cal_knobs_4020
{
ADC0_OFFSET = 0,
ADC1_OFFSET,
@ -448,21 +661,77 @@ int cal_cb_pci_4020( calibration_setup_t *setup )
cal1( setup, 3, ADC3_OFFSET );
cal1_fine( setup, 3, ADC3_OFFSET );
cal1( setup, 4, ADC0_GAIN );
cal_binary( setup, 4, ADC0_GAIN );
cal1_fine( setup, 4, ADC0_GAIN );
cal1( setup, 5, ADC1_GAIN );
cal_binary( setup, 5, ADC1_GAIN );
cal1_fine( setup, 5, ADC1_GAIN );
cal1( setup, 6, ADC2_GAIN );
cal_binary( setup, 6, ADC2_GAIN );
cal1_fine( setup, 6, ADC2_GAIN );
cal1( setup, 7, ADC3_GAIN );
cal_binary( setup, 7, ADC3_GAIN );
cal1_fine( setup, 7, ADC3_GAIN );
return 0;
}
int cal_cb_pci_1xxx( calibration_setup_t *setup )
{
enum cal_knobs_1xxx
{
DAC0_GAIN_FINE = 0,
DAC0_GAIN_COARSE,
DAC0_OFFSET,
DAC1_OFFSET,
DAC1_GAIN_FINE,
DAC1_GAIN_COARSE,
ADC_OFFSET_COARSE,
ADC_OFFSET_FINE,
ADC_GAIN,
};
cal1( setup, OBS_0V_RANGE_10V_BIP_1XXX, ADC_OFFSET_COARSE );
cal1_fine( setup, OBS_0V_RANGE_10V_BIP_1XXX, ADC_OFFSET_COARSE );
cal1( setup, OBS_0V_RANGE_10V_BIP_1XXX, ADC_OFFSET_FINE );
cal1_fine( setup, OBS_0V_RANGE_10V_BIP_1XXX, ADC_OFFSET_FINE );
cal1( setup, OBS_7V_RANGE_10V_BIP_1XXX, ADC_GAIN );
cal1_fine( setup, OBS_7V_RANGE_10V_BIP_1XXX, ADC_GAIN );
return 0;
}
int cal_cb_pci_1602_16( calibration_setup_t *setup )
{
enum cal_knobs_1602_16
{
DAC0_GAIN_FINE = 0,
DAC0_GAIN_COARSE,
DAC0_OFFSET_COARSE,
DAC1_OFFSET_COARSE,
DAC1_GAIN_FINE,
DAC1_GAIN_COARSE,
DAC0_OFFSET_FINE,
DAC1_OFFSET_FINE,
ADC_GAIN,
ADC_POSTGAIN_OFFSET,
ADC_PREGAIN_OFFSET,
};
cal1( setup, OBS_0V_RANGE_10V_BIP_1602_16, ADC_PREGAIN_OFFSET );
cal1_fine( setup, OBS_0V_RANGE_10V_BIP_1602_16, ADC_PREGAIN_OFFSET );
cal1( setup, OBS_0V_RANGE_10V_BIP_1602_16, ADC_POSTGAIN_OFFSET );
cal1_fine( setup, OBS_0V_RANGE_10V_BIP_1602_16, ADC_POSTGAIN_OFFSET );
cal1( setup, OBS_7V_RANGE_10V_BIP_1602_16, ADC_GAIN );
cal1_fine( setup, OBS_7V_RANGE_10V_BIP_1602_16, ADC_GAIN );
return 0;
}
// converts calibration source voltages from two 16 bit eeprom values to a floating point value
float eeprom_to_source(uint16_t ls_word, uint16_t ms_word)
{