libphidget-cvs-commits

[Jack S. <js...@us...>]

Update of /cvsroot/libphidget/libphidget/src/libphidget
In directory sc8-pr-cvs1:/tmp/cvs-serv16834/libphidget

Modified Files:
	phidget.c phidget.h 
Log Message:
Added digital output on the 488, should work on the 880 also.


Index: phidget.c
===================================================================
RCS file: /cvsroot/libphidget/libphidget/src/libphidget/phidget.c,v
retrieving revision 1.22
retrieving revision 1.23
diff -C2 -d -r1.22 -r1.23
*** phidget.c	14 Dec 2002 18:23:06 -0000	1.22
--- phidget.c	14 Dec 2002 23:38:13 -0000	1.23
***************
*** 1406,1409 ****
--- 1406,1423 ----
  }
  
+ /** 
+  * Helper function to turn the Text LCD on and configure it
+  */
+ enum ELPError phidgetInterfaceKit488Write(struct phidget *phidgetDevice, int index, int value)
+ {
+ 	char buffer[4];
+ 
+ 	buffer[0] = index+(value << 3);
+ 	buffer[1] = 0;
+ 	buffer[2] = 0;
+ 	buffer[3] = 0;
+ 	phidgetWrite(phidgetDevice,buffer,4);
+ }
+ 
  /**
   * Helper function to read from an interface kit.

Index: phidget.h
===================================================================
RCS file: /cvsroot/libphidget/libphidget/src/libphidget/phidget.h,v
retrieving revision 1.14
retrieving revision 1.15
diff -C2 -d -r1.14 -r1.15
*** phidget.h	14 Dec 2002 18:23:06 -0000	1.14
--- phidget.h	14 Dec 2002 23:38:13 -0000	1.15
***************
*** 214,219 ****
  enum ELPError phidgetTextLCDOn(struct phidget *phidgetDevice);
  enum ELPError phidgetTextLCDOff(struct phidget *phidgetDevice);
! enum ELPError phidgetInterfaceKit488(struct phidget *phidgetDevice, float analog[4], int digital[8]);
! enum ELPError phidgetInterfaceKit880(struct phidget *phidgetDevice, float analog[8], int digital[8]);
  enum ELPError phidgetTextLCDWrite(struct phidget *phidgetDevice, int row, int col, const char *str);
  enum ELPError phidgetTextLCDClear(struct phidget *phidgetDevice);
--- 214,220 ----
  enum ELPError phidgetTextLCDOn(struct phidget *phidgetDevice);
  enum ELPError phidgetTextLCDOff(struct phidget *phidgetDevice);
! enum ELPError phidgetInterfaceKit488Read(struct phidget *phidgetDevice, float analog[4], int digital[8]);
! enum ELPError phidgetInterfaceKit488Write(struct phidget *phidgetDevice, int index, int value);
! enum ELPError phidgetInterfaceKit880Read(struct phidget *phidgetDevice, float analog[8], int digital[8]);
  enum ELPError phidgetTextLCDWrite(struct phidget *phidgetDevice, int row, int col, const char *str);
  enum ELPError phidgetTextLCDClear(struct phidget *phidgetDevice);