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Handle LSB first bit-fields.

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Ron Sluiter
2003-05-23 19:33:11 +00:00
parent 325e7a3ebc
commit 6e5e196666
1 changed files with 12 additions and 2 deletions
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motorApp/ImsSrc/drvMDrive.cc
+12 -2
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@@ -3,9 +3,9 @@ FILENAME... drvMDrive.cc
USAGE... Motor record driver level support for Intelligent Motion
Systems, Inc. IM483(I/IE).
Version: $Revision: 1.2 $
Version: $Revision: 1.3 $
Modified By: $Author: sluiter $
Last Modified: $Date: 2003-05-19 17:10:49 $
Last Modified: $Date: 2003-05-23 19:33:11 $
*/
/*
@@ -144,6 +144,7 @@ typedef union
epicsUInt8 All;
struct
{
#ifdef MSB_First
unsigned int na7:1;
unsigned int na6:1;
unsigned int na5:1;
@@ -152,6 +153,15 @@ typedef union
unsigned int homels:1; /* Home limit switch. */
unsigned int ls_plus:1; /* Plus limit switch. */
unsigned int ls_minus:1; /* Minus limit switch. */
#else
unsigned int ls_minus:1; /* Minus limit switch. */
unsigned int ls_plus:1; /* Plus limit switch. */
unsigned int homels:1; /* Home limit switch. */
unsigned int na3:1;
unsigned int na4:1;
unsigned int na5:1;
unsigned int na6:1;
unsigned int na7:1;
} Bits;
} SINPUTS;