{
int i;
- num &= 0x000f; // Make sure that 0 <= num <= 15
+ num &= 0x000f; /* Make sure that 0 <= num <= 15 */
for (i = 0; i < 8; i++) {
set_u16(&channel->transforms[num].link[i].link_type,
{
int result = 0;
if (pos != 0 && val != 0) {
- // Skip over non hex
+ /* Skip over non hex */
for (; *pos < size && !isxdigit(data[*pos]); (*pos)++) {
}
- // Collect value
+ /* Collect value */
*val = 0;
for (; *pos < size && isxdigit(data[*pos]); (*pos)++) {
char ch = tolower(data[*pos]);
count, addr);
while (more && count > 0) {
if (addr & 0x4000) {
- // 16 bit data, never seen in real life!!
+ /* 16 bit data, never seen in real life!! */
unsigned int data1;
more = more
&& read_idm_word(data,
size, &pos, &data1);
count--;
- // printk("jr3_data, not tested\n");
- // jr3[addr + 0x20000 * pnum] = data1;
+ /* printk("jr3_data, not tested\n"); */
+ /* jr3[addr + 0x20000 * pnum] = data1; */
} else {
- // Download 24 bit program
+ /* Download 24 bit program */
unsigned int data1, data2;
more = more
p->errors = errors;
}
if (errors & (watch_dog | watch_dog2 | sensor_change)) {
- // Sensor communication lost, force poll mode
+ /* Sensor communication lost, force poll mode */
p->state = state_jr3_poll;
}
u16 serial_no = get_u16(&channel->serial_no);
if ((errors & (watch_dog | watch_dog2)) ||
model_no == 0 || serial_no == 0) {
- // Still no sensor, keep on polling. Since it takes up to
- // 10 seconds for offsets to stabilize, polling each
- // second should suffice.
+/*
+ * Still no sensor, keep on polling. Since it takes up to 10 seconds
+ * for offsets to stabilize, polling each second should suffice.
+ */
result = poll_delay_min_max(1000, 2000);
} else {
p->retries = 0;
case state_jr3_init_wait_for_offset:{
p->retries++;
if (p->retries < 10) {
- // Wait for offeset to stabilize (< 10 s according to manual)
+ /* Wait for offeset to stabilize (< 10 s according to manual) */
result = poll_delay_min_max(1000, 2000);
} else {
struct transform_t transf;
printk("Sensor Serial = %i\n",
p->serial_no);
- // Transformation all zeros
+ /* Transformation all zeros */
transf.link[0].link_type =
(enum link_types)0;
transf.link[0].link_amount = 0;
use_transform(channel, 0);
p->state =
state_jr3_init_transform_complete;
- result = poll_delay_min_max(20, 100); // Allow 20 ms for completion
+ result = poll_delay_min_max(20, 100); /* Allow 20 ms for completion */
}
} break;
case state_jr3_init_transform_complete:{
printk("state_jr3_init_transform_complete complete = %d\n", is_complete(channel));
result = poll_delay_min_max(20, 100);
} else {
- // Set full scale
+ /* Set full scale */
struct six_axis_t min_full_scale;
struct six_axis_t max_full_scale;
p->state =
state_jr3_init_set_full_scale_complete;
- result = poll_delay_min_max(20, 100); // Allow 20 ms for completion
+ result = poll_delay_min_max(20, 100); /* Allow 20 ms for completion */
}
}
break;
} else {
volatile struct force_array *full_scale;
- // Use ranges in kN or we will overflow arount 2000N!
+ /* Use ranges in kN or we will overflow arount 2000N! */
full_scale = &channel->full_scale;
p->range[0].range.min =
-get_s16(&full_scale->fx) *
-get_s16(&full_scale->mz) * 100;
p->range[5].range.max =
get_s16(&full_scale->mz) * 100;
- p->range[6].range.min = -get_s16(&full_scale->v1) * 100; // ??
- p->range[6].range.max = get_s16(&full_scale->v1) * 100; // ??
- p->range[7].range.min = -get_s16(&full_scale->v2) * 100; // ??
- p->range[7].range.max = get_s16(&full_scale->v2) * 100; // ??
+ p->range[6].range.min = -get_s16(&full_scale->v1) * 100; /* ?? */
+ p->range[6].range.max = get_s16(&full_scale->v1) * 100; /* ?? */
+ p->range[7].range.min = -get_s16(&full_scale->v2) * 100; /* ?? */
+ p->range[7].range.max = get_s16(&full_scale->v2) * 100; /* ?? */
p->range[8].range.min = 0;
p->range[8].range.max = 65535;
use_offset(channel, 0);
p->state =
state_jr3_init_use_offset_complete;
- result = poll_delay_min_max(40, 100); // Allow 40 ms for completion
+ result = poll_delay_min_max(40, 100); /* Allow 40 ms for completion */
}
}
break;
comedi_spin_lock_irqsave(&dev->spinlock, flags);
delay = 1000;
now = jiffies;
- // Poll all channels that are ready to be polled
+ /* Poll all channels that are ready to be polled */
for (i = 0; i < devpriv->n_channels; i++) {
struct jr3_pci_subdev_private *subdevpriv = dev->subdevices[i].private;
if (now > subdevpriv->next_time_min) {
subdevpriv->next_time_max =
jiffies + msecs_to_jiffies(sub_delay.max);
if (sub_delay.max && sub_delay.max < delay) {
- // Wake up as late as possible -> poll as many channels as
- // possible at once
+/*
+* Wake up as late as possible -> poll as many channels as possible
+* at once
+*/
delay = sub_delay.max;
}
}
(struct comedi_lrange *) & p->range[8];
p->maxdata_list[56] = 0xffff;
p->maxdata_list[57] = 0xffff;
- // Channel specific range and maxdata
+ /* Channel specific range and maxdata */
dev->subdevices[i].range_table = 0;
dev->subdevices[i].range_table_list =
p->range_table_list;
}
}
- // Reset DSP card
+ /* Reset DSP card */
devpriv->iobase->channel[0].reset = 0;
result = comedi_load_firmware(dev, "jr3pci.idm", jr3_download_firmware);
if (result < 0) {
goto out;
}
- // TODO: use firmware to load preferred offset tables. Suggested format:
- // model serial Fx Fy Fz Mx My Mz\n
- //
- // comedi_load_firmware(dev, "jr3_offsets_table", jr3_download_firmware);
+/*
+ * TODO: use firmware to load preferred offset tables. Suggested
+ * format:
+ * model serial Fx Fy Fz Mx My Mz\n
+ *
+ * comedi_load_firmware(dev, "jr3_offsets_table", jr3_download_firmware);
+ */
- // It takes a few milliseconds for software to settle
- // as much as we can read firmware version
+/*
+ * It takes a few milliseconds for software to settle as much as we
+ * can read firmware version
+ */
msleep_interruptible(25);
for (i = 0; i < 0x18; i++) {
printk("%c",
copyright[i]) >> 8);
}
- // Start card timer
+ /* Start card timer */
for (i = 0; i < devpriv->n_channels; i++) {
struct jr3_pci_subdev_private *p = dev->subdevices[i].private;
git.openpandora.org / pandora-kernel.git / blobdiff