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authorMatthias Vogelgesang <matthias.vogelgesang@kit.edu>2011-10-20 13:55:27 +0200
committerMatthias Vogelgesang <matthias.vogelgesang@kit.edu>2011-10-20 13:55:27 +0200
commitf3fdc154a50516dc969942594e884cd0be0b29d0 (patch)
tree53cc7bb6c5ec63f9f3e810bb0f8e86018cd177b4 /src/uca.h
parent338c435be149cdc0a64e548d3ff3a86d12b1ac38 (diff)
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Expose pco triggers
Diffstat (limited to 'src/uca.h')
-rw-r--r--src/uca.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/uca.h b/src/uca.h
index b6466b5..e1e0ae1 100644
--- a/src/uca.h
+++ b/src/uca.h
@@ -131,9 +131,10 @@ enum uca_property_ids {
#define UCA_TIMESTAMP_BINARY 0x02
/* Trigger mode for UCA_PROP_TRIGGER_MODE */
-#define UCA_TRIGGER_AUTO 1 /**< free-run mode */
-#define UCA_TRIGGER_SOFTWARE 2 /**< software trigger via uca_cam_trigger() */
-#define UCA_TRIGGER_EXTERNAL 3 /**< external hardware trigger */
+#define UCA_TRIGGER_AUTO 0 /**< free-run mode */
+#define UCA_TRIGGER_SOFTWARE 1 /**< software trigger via uca_cam_trigger() */
+#define UCA_TRIGGER_EXTERNAL 2 /**< external hardware trigger */
+#define UCA_TRIGGER_EXTERNAL_EXPOSURE 3 /**< hardware trigger controlling exposure */
#define UCA_TRIGGER_EXP_CAMERA 1 /**< camera-controlled exposure time */
#define UCA_TRIGGER_EXP_LEVEL 2 /**< level-controlled (trigger signal) exposure time */