Free charlie bit my finger software for linux

MCP2510 Bit Timing Calculator project is a bit timing calculator for the MCP2510.

It is a bit timing calculator which is very easy to use.

All you have to do is to choose the baudrate and the oscilator-frequency.

Sure you can edit and change all setting. You will see a graphical bit timing diagram which show you your current options.

At the end you will get a detailed report of your choosen options. See an example here: mcp2510btn

HowTo

On the first step you have to choose your wished baudrate and the oscilator-frequency.

Second you will get a great table with all avaible baudrate for you oscilator-frequency. The are already choosen some baudrates if your baudrate equals with some on the table. Otherwise you have to select them manually, but you will get deviations to you choosen baudrate. You will the the deviation in percent at the right table.

When you are ready you can go forward to step three.
Here you have first to select your wanted Nominal Bit Time Screenshot 2 [Step 3]and then you can edit/change to values for the single segments of a bit timing.

Frets on Fire is a game of musical skill and fast fingers. Frets On Fires aim is to play guitar with the keyboard as accurately as possible.

XFinger is the X window version of the finger command for linux and other Unix-like systems. The application provides refresh: in this way you can keep users monitored.

Compiling:

Sorry: no Makefile yet.

First of all you need to install the FLTK library from www.fltk.org, then you can compile XFinger. I tested it using GNU C++ compiler (g++/egcs) under RedHat Linux version 5.2 and 6.1. You can find examples of compilation commands in the files named COMPILE and STATIC-COMPILE.

After this, try the program, simply typing "./xfinger". If you are not used to compile programs, you can run the precompiled binary included in the distributed file. It should work on any Linux system with 2.x.x kernel (static ELF).

Maybe you can also recompile it on other Unix-like systems.

Clearlooks2-Squared-Berries is a variation of the Clearlooks2-Squared theme.

This is my variation of Clearlooks2-Squared. Ive been using this for many months, and like it quite a bit. Ive finally decided to release it, because I saw somebody releasing a theme with a red close-button. Apparently more than one would want colored buttons.

The theme works fine, but the green colors should probably be a bit darker. Thatll be next version.

Class::Bits is a Perl module with class wrappers around bit vectors.

SYNOPSIS

package MyClass;
use Class::Bits;

make_bits( a => 4, # 0..15
b => 1, # 0..1
c => 1, # 0..1
d => 2, # 0..3
e => s4 # -8..7
f => s1 # -1..0
);

package;

$o=MyClass->new(a=>12, d=>2);
print "o->b is ", $o->b, "n";

print "bit vector is ", unpack("h*", $$o), "n";

$o2=$o->new();
$o3=MyClass->new($string);

ABSTRACT

Class::Bits creates class wrappers around bit vectors.

Class::Bits defines classes using bit vectors as storage.
Object attributes are stored in bit fields inside the bit vector. Bit field sizes have to be powers of 2 (1, 2, 4, 8, 16 or 32).

There is a class constructor subroutine:

make_bits( field1 => size1, field2 => size2, ...)

exports in the calling package a ctor, accessor methods, some utility methods and some constants:

Sizes can be prefixed by s or u to define signedness of the field. Default is unsigned.

$class->new()

creates a new object with all zeros.

$class->new($bitvector)

creates a new object over $bitvector.

$class->new(%fields)

creates a new object and initializes its fields with the values in %fields.

$obj->new()

clones an object.

$obj->$field()
$obj->$field($value)

gets or sets the value of the bit field $field inside the bit vector.

$class->length
$obj->lenght

returns the size in bits of the bit vector used for storage.

$class->keys
$obj->keys

returns an array with the names of the object attributes

$obj->as_hash

returns a flatten hash with the object attributes, i.e.:
my %values=$obj->as_hash;

%INDEX

hash with offsets as used by vec perl operator (to get an offset in bits, the value has to be multiplied by the corresponding bit field size).

%SIZES

hash with bit field sizes in bits.

%SIGNED

hash with signedness of the fields

Bit fields are packed in the bit vector in the order specified as arguments to make_bits.

Bit fields are padded inside the bit vector, i.e. a class created like

make_bits(A=>1, B=>2, C=>1, D=>4, E=>8, F=>16);

will have the layout

AxBBCxxx DDDDxxxx EEEEEEEE xxxxxxxx FFFFFFFF FFFFFFFF

Bit-mapped Japanese font parser is a font parser. Note, this package doesnt include the actual font data. To get the font data you need to download it from the download section in the left.
Then move *.jfr into the directory where you unpacked this parser, and follow with the quick instructions.
Quick instructions:
Complete parse requires about 4 megabytes of free disk space. This is a huge improvement over the original version which required almost 45 megabytes.
1. make
2. make parse
3. watch the progress indicator
4. mv *.pcf.gz /usr/X11R/lib/X11R6/fonts/misc
5. make clean
6. HUP your font server if you use one
7. xset fp rehash
8. xlsfonts | grep kanji
/usr/X11R/lib/X11R6/fonts/misc is the standard location for all sorts of random bit-mapped fonts, but you might have a special location. Substitute that in step 4.
About:
I came across a number of these "raster fonts" a while ago. Quick look inside the files proved that they are bit-mapped fonts, and the format looked pretty straight-forward. I wrote the original parser for these just guessing the values, basically by experimenting and playing around. Later on I came across some docs on the subject - looks like these fonts were used in Windows 3.1 Japanese edition to substitute back-then low quality Japanese TTF fonts at small point sizes. These were designed using full-scale 16 bit programming techniques.
Quick info about the font format, there are some headers, then follows a "segment table" which is basically a table with pointers inside the font file where to locate a particular chunk of data. Because the 16 bit way of accessing memory is by using 65k "segments", each file is virtually split into < 65k segments which get loaded into separate memory areas, and then there is a algorithm how to assemble whatever character by using the segment number and offset. Anyway, with 32 bit access all of that doesnt really matter. In my implementation I just mmap the whole file and read it all out of memory.
Generating table.h was a LOT of work! First, I took the codearea table out of one of the jfr files (this maps shift-jis code to the character number inside the font file), and extracted the number ranges. These were shift-jis, of course, and X uses jis0208. There is no converter from a shift
jis byte into jis0208. So I had to write one. Taking iconv, and some tables from glibc 2.1.93, I hacked together something which converted the shift-jis data into ucs4 (unicode, I guess) and then from that into jis0208. The code to the converter is about 500k thanks to the huge jis->unicode->jis conversion tables, and you wont need it unless you get a jfr font with a different encoding table (unlikely). Anyway. After I got the font format figured out and converted the character table, everything else was pretty easy. Note some bit hackery in the bitmapXX() functions which was necessary to present the font data in a usable format. Also notice cool use of function pointers to select a conversion function at runtime.
Enhancements:
- This version uses correct JISX0208 tables, and is much faster.

XWT Widgets provides a set of high quality widgets and themes for XWT.

XWT Widgets is a set of GUI widgets written for the XWT Project. The goals of these widgets are to be high quality, highly themeable, extensible, and very easy to use tools for XWT application developers.

XWT is a remote GUI platform that runs anywhere while being fast and responsive, and aims to be the future of Web services.

Themes that closely match (and in some cases improve upon) native widget sets are to be bundled with the XWT Widgets, although currently only a Monopoly theme is available.