static const unsigned short hwrange_pci224_internal[8] = {
PCI224_DACCON_POLAR_BI | PCI224_DACCON_VREF_10,
PCI224_DACCON_POLAR_BI | PCI224_DACCON_VREF_5,
PCI224_DACCON_POLAR_BI | PCI224_DACCON_VREF_2_5,
PCI224_DACCON_POLAR_BI | PCI224_DACCON_VREF_1_25,
PCI224_DACCON_POLAR_UNI | PCI224_DACCON_VREF_10,
PCI224_DACCON_POLAR_UNI | PCI224_DACCON_VREF_5,
PCI224_DACCON_POLAR_UNI | PCI224_DACCON_VREF_2_5,
PCI224_DACCON_POLAR_UNI | PCI224_DACCON_VREF_1_25,
};
/* The software selectable external ranges for PCI224 (option[2] == 1). */
static const struct comedi_lrange range_pci224_external = {
2,
{
RANGE_ext(-1, 1), /* bipolar [-Vref,+Vref] */
RANGE_ext(0, 1), /* unipolar [0,+Vref] */
}
};
static const unsigned short hwrange_pci224_external[2] = {
PCI224_DACCON_POLAR_BI,
PCI224_DACCON_POLAR_UNI,
};
static const struct comedi_lrange range_pci234_ext2 = {
1,
{
RANGE_ext(-2, 2),
}
};
* 1 14 to 16 17
* 4 to 20mA 0 21 to 22 25
* 1 15 to 16 19
* AC reference 0 In on pin 22 24 (2-quadrant)
* In on pin 22 23 (4-quadrant)
* 1 In on pin 16 18 (2-quadrant)
* In on pin 16 17 (4-quadrant)
*/
static const struct comedi_lrange das02_ao_ranges = {
6, {
UNI_RANGE(5),
UNI_RANGE(10),
BIP_RANGE(5),
BIP_RANGE(10),
RANGE_mA(4, 20),
RANGE_ext(0, 1)
}
};
/*
* Register I/O map
*/
#define DAC02_AO_LSB(x) (0x00 + ((x) * 2))
#define DAC02_AO_MSB(x) (0x01 + ((x) * 2))
static int dac02_ao_insn_write(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
unsigned int chan = CR_CHAN(insn->chanspec);
*
* All channels share the same hardware range.
*/
static const struct comedi_lrange range_pci224 = {
10, {
/* jumper LK1 in position 1-2 (factory default) */
BIP_RANGE(10),
BIP_RANGE(5),
BIP_RANGE(2.5),
BIP_RANGE(1.25),
UNI_RANGE(10),
UNI_RANGE(5),
UNI_RANGE(2.5),
UNI_RANGE(1.25),
/* jumper LK1 in position 2-3 */
RANGE_ext(-1, 1), /* bipolar [-Vext,+Vext] */
RANGE_ext(0, 1), /* unipolar [0,+Vext] */
}
};
static const unsigned short hwrange_pci224[10] = {
/* jumper LK1 in position 1-2 (factory default) */
PCI224_DACCON_POLAR_BI | PCI224_DACCON_VREF_10,
PCI224_DACCON_POLAR_BI | PCI224_DACCON_VREF_5,
PCI224_DACCON_POLAR_BI | PCI224_DACCON_VREF_2_5,
PCI224_DACCON_POLAR_BI | PCI224_DACCON_VREF_1_25,
PCI224_DACCON_POLAR_UNI | PCI224_DACCON_VREF_10,
PCI224_DACCON_POLAR_UNI | PCI224_DACCON_VREF_5,
PCI224_DACCON_POLAR_UNI | PCI224_DACCON_VREF_2_5,
PCI224_DACCON_POLAR_UNI | PCI224_DACCON_VREF_1_25,
/* jumper LK1 in position 2-3 */
be 10V, 5V, 2V, 1V, APFI<0,1>, AO<0...3>. That's
63 different possibilities. An AO channel
can not act as it's own OFFSET or REFERENCE.
*/
#if 0
static struct a4l_rngtab rng_ni_M_628x_ao = { 8, {
RANGE(-10, 10),
RANGE(-5, 5),
RANGE(-2, 2),
RANGE(-1, 1),
RANGE(-5, 15),
RANGE(0, 10),
RANGE(3, 7),
RANGE(4, 6),
RANGE_ext(-1, 1)
}};
static struct a4l_rngdesc range_ni_M_628x_ao =
RNG_GLOBAL(rng_ni_M_628x_ao);
#endif
static struct a4l_rngtab rng_ni_M_625x_ao = { 3, {
RANGE(-10, 10),
RANGE(-5, 5),
RANGE_ext(-1, 1)
}};
static struct a4l_rngdesc range_ni_M_625x_ao =
RNG_GLOBAL(rng_ni_M_625x_ao);
static struct a4l_rngtab rng_ni_M_622x_ao = { 1, {
RANGE(-10, 10),
