[Linuxconsole-commit]CVS: ruby/linux/Documentation/input iforce-protocol.txt,1.11,1.12

[johann d. <jd...@us...>]

Update of /cvsroot/linuxconsole/ruby/linux/Documentation/input
In directory usw-pr-cvs1:/tmp/cvs-serv7158

Modified Files:
	iforce-protocol.txt 
Log Message:
Fixed some details about the encoding of values for interactive effects. For
some mysterious reasons, they do not follow the same rules as other effects.


Index: iforce-protocol.txt
===================================================================
RCS file: /cvsroot/linuxconsole/ruby/linux/Documentation/input/iforce-protocol.txt,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -d -r1.11 -r1.12
--- iforce-protocol.txt	2001/08/04 09:34:44	1.11
+++ iforce-protocol.txt	2001/10/26 21:10:35	1.12
@@ -86,12 +86,16 @@
 LEN= 0a
 00-01 Address
 02 Positive Coeff
-03 Negative Coeff (Val 14 = 2000 (decimal))
-04 Offset (Val 64 = 2000 (decimal)) | center ?
-05 ??? Val = 00                     |
+03 Negative Coeff
+04+05 Offset (center)
 06+07 Dead band (Val 01F4 = 5000 (decimal))
 08 Positive saturation (Val 0a = 1000 (decimal) Val 64 = 10000 (decimal))
 09 Negative saturation
+
+The encoding is a bit funny here: For coeffs, these are signed values. The
+maximum value is 64 (100 decimal), the min is 9c.
+For the offset, the minimum value is FE0C, the maximum value is 01F4.
+For the deadband, the minimum value is 0, the max is 03E8.
 
 ** Controls **
 OP=  41