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-rw-r--r--src/cameras/uca_pco.c94
1 files changed, 72 insertions, 22 deletions
diff --git a/src/cameras/uca_pco.c b/src/cameras/uca_pco.c
index 7de8955..44ecf95 100644
--- a/src/cameras/uca_pco.c
+++ b/src/cameras/uca_pco.c
@@ -17,14 +17,6 @@ struct pco_cam_t {
#define GET_FG(uca) (((struct pco_cam_t *)(uca->user))->fg)
-static uint32_t uca_pco_set_dimensions(struct uca_t *uca, uint32_t *width, uint32_t *height)
-{
- Fg_Struct *fg = GET_FG(uca);
- Fg_setParameter(fg, FG_WIDTH, width, PORT_A);
- Fg_setParameter(fg, FG_HEIGHT, height, PORT_A);
- return 0;
-}
-
static uint32_t uca_pco_set_bitdepth(struct uca_t *uca, uint8_t *bitdepth)
{
/* TODO: it's not possible via CameraLink so do it via frame grabber */
@@ -57,7 +49,64 @@ static uint32_t uca_pco_destroy(struct uca_t *uca)
Fg_FreeGrabber(GET_FG(uca));
pco_destroy(GET_PCO(uca));
free(uca->user);
- free(uca->camera_name);
+}
+
+static uint32_t uca_pco_set_property(struct uca_t *uca, int32_t property, void *data)
+{
+ switch (property) {
+ case UCA_PROP_WIDTH:
+ Fg_setParameter(GET_FG(uca), FG_WIDTH, (uint32_t *) data, PORT_A);
+ break;
+
+ case UCA_PROP_HEIGHT:
+ Fg_setParameter(GET_FG(uca), FG_HEIGHT, (uint32_t *) data, PORT_A);
+ break;
+
+ case UCA_PROP_EXPOSURE:
+ uca_pco_set_exposure(uca, (uint32_t *) data);
+ break;
+
+ case UCA_PROP_FRAMERATE:
+ break;
+
+ default:
+ break;
+ }
+ return 0;
+}
+
+static uint32_t uca_pco_get_property(struct uca_t *uca, int32_t property, void *data)
+{
+ struct pco_edge_t *pco = GET_PCO(uca);
+
+ switch (property) {
+ /* FIXME: how to ensure, that data is large enough? */
+ case UCA_PROP_NAME:
+ {
+ SC2_Camera_Name_Response name;
+ if (pco_read_property(pco, GET_CAMERA_NAME, &name, sizeof(name)) == PCO_NOERROR)
+ strcpy((char *) data, name.szName);
+ }
+ break;
+
+ case UCA_PROP_MAX_WIDTH:
+ {
+ uint32_t w, h;
+ pco_get_actual_size(pco, &w, &h);
+ *((uint32_t *) data) = w;
+ }
+
+ case UCA_PROP_MAX_HEIGHT:
+ {
+ int w, h;
+ pco_get_actual_size(pco, &w, &h);
+ *((uint32_t *) data) = h;
+ }
+
+ default:
+ break;
+ }
+ return 0;
}
uint32_t uca_pco_init(struct uca_t *uca)
@@ -78,25 +127,19 @@ uint32_t uca_pco_init(struct uca_t *uca)
/* Camera found, set function pointers... */
uca->cam_destroy = &uca_pco_destroy;
- uca->cam_set_dimensions = &uca_pco_set_dimensions;
- uca->cam_set_bitdepth = &uca_pco_set_bitdepth;
- uca->cam_set_exposure = &uca_pco_set_exposure;
- uca->cam_set_delay = &uca_pco_set_delay;
+ uca->cam_set_property = &uca_pco_set_property;
+ uca->cam_get_property = &uca_pco_get_property;
uca->cam_acquire_image = &uca_pco_acquire_image;
- /* ... and some properties */
- pco_get_actual_size(pco, &uca->image_width, &uca->image_height);
-
- SC2_Camera_Name_Response name;
- if (pco_read_property(pco, GET_CAMERA_NAME, &name, sizeof(name)) == PCO_NOERROR)
- uca->camera_name = strdup(name.szName);
-
/* Prepare camera for recording */
pco_set_rec_state(pco, 0);
pco_set_timestamp_mode(pco, 2);
pco_set_timebase(pco, 1, 1);
pco_arm_camera(pco);
+ if (pco->transfer.DataFormat != (SCCMOS_FORMAT_TOP_CENTER_BOTTOM_CENTER | PCO_CL_DATAFORMAT_5x16))
+ pco->transfer.DataFormat = SCCMOS_FORMAT_TOP_CENTER_BOTTOM_CENTER | PCO_CL_DATAFORMAT_5x16;
+
/* Prepare frame grabber for recording */
int val = FG_CL_8BIT_FULL_10;
Fg_setParameter(fg, FG_CAMERA_LINK_CAMTYP, &val, PORT_A);
@@ -107,8 +150,15 @@ uint32_t uca_pco_init(struct uca_t *uca)
val = FREE_RUN;
Fg_setParameter(fg, FG_TRIGGERMODE, &val, PORT_A);
- Fg_setParameter(fg, FG_WIDTH, &uca->image_width, PORT_A);
- Fg_setParameter(fg, FG_HEIGHT, &uca->image_height, PORT_A);
+ int width, height;
+ pco_get_actual_size(pco, &width, &height);
+
+ /* Yes, we really have to take an image twice as large because we set the
+ * CameraLink interface to 8-bit 10 Taps, but are actually using 5x16 bits. */
+ width *= 2;
+ height *= 2;
+ Fg_setParameter(fg, FG_WIDTH, &width, PORT_A);
+ Fg_setParameter(fg, FG_HEIGHT, &height, PORT_A);
pco_set_rec_state(pco, 1);