From: Frank Mori Hess <fmhess@speakeasy.net>
Date: Wed, 17 Oct 2007 20:17:43 +0000 (+0000)
Subject: Synced with comedi.
X-Git-Tag: r0_8_1~5
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=334b16aabe06e5527da2b37c306332826ab08adc;p=comedilib.git

Synced with comedi.
---

diff --git a/include/comedi.h b/include/comedi.h
index d9b5920..3f74a3a 100644
--- a/include/comedi.h
+++ b/include/comedi.h
@@ -818,6 +818,18 @@ static inline unsigned NI_CDIO_SCAN_BEGIN_SRC_RTSI(unsigned rtsi_channel)
 	return NI_USUAL_RTSI_SELECT(rtsi_channel);
 }
 
+/* scan_begin_src for scan_begin_arg==TRIG_EXT with analog output command
+on NI boards.  These scan begin sources can also be bitwise-or'd with
+CR_INVERT to change polarity. */
+static inline unsigned NI_AO_SCAN_BEGIN_SRC_PFI(unsigned pfi_channel)
+{
+	return NI_USUAL_PFI_SELECT(pfi_channel);
+}
+static inline unsigned NI_AO_SCAN_BEGIN_SRC_RTSI(unsigned rtsi_channel)
+{
+	return NI_USUAL_RTSI_SELECT(rtsi_channel);
+}
+
 #ifdef __cplusplus
 }
 #endif