Convert hex input to a binary output in command line
Options:
- {-v} : print vertical[default horizontal]
- {-h} : this help
- {-r} : inverted order [default is incremental]
- {-s [8|16|32|64]} : input and display is 8, 16, 32 or 64 bits wide[default is 32bits]
- {-B} : short hand for input/output as 8 bits
- {-S} : short hand for input/output as 16 bits
- {-W} : short hand for input/output as 32 bits
- {-L} : short hand for input/output as 64 bits
- {-i [val]} : input value - if provided, will exit, else will repeat for multiple entries
Defaults to interactive mode, where you provide inputs unless -i is provided.
- Interactive mode
without providing a -i data, the application continues in a while loop waiting for user input. Ctrl+c breaks the loop.
bitv -S
Enter Data(CTRL+C will quit)-size 16 bits: 0xdead
-----------------------------------------------------------------
| 15| 14| 13| 12| 11| 10| 09| 08| 07| 06| 05| 04| 03| 02| 01| 00|
-----------------------------------------------------------------
| 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 |
-----------------------------------------------------------------
| 0xd| 0xe| 0xa| 0xd|
-----------------------------------------------------------------
Enter Data(CTRL+C will quit)-size 16 bits: 0xcafe
-----------------------------------------------------------------
| 15| 14| 13| 12| 11| 10| 09| 08| 07| 06| 05| 04| 03| 02| 01| 00|
-----------------------------------------------------------------
| 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
-----------------------------------------------------------------
| 0xc| 0xa| 0xf| 0xe|
-----------------------------------------------------------------
Enter Data(CTRL+C will quit)-size 16 bits: 0xbeef
-----------------------------------------------------------------
| 15| 14| 13| 12| 11| 10| 09| 08| 07| 06| 05| 04| 03| 02| 01| 00|
-----------------------------------------------------------------
| 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 |
-----------------------------------------------------------------
| 0xb| 0xe| 0xe| 0xf|
-----------------------------------------------------------------
Enter Data(CTRL+C will quit)-size 16 bits:
- bitv -i 0xa5
---------------------------------------------------------------------------------------------------------------------------------
| 31| 30| 29| 28| 27| 26| 25| 24| 23| 22| 21| 20| 19| 18| 17| 16| 15| 14| 13| 12| 11| 10| 09| 08| 07| 06| 05| 04| 03| 02| 01| 00|
---------------------------------------------------------------------------------------------------------------------------------
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 |
---------------------------------------------------------------------------------------------------------------------------------
| 0x0| 0x0| 0x0| 0x0| 0x0| 0x0| 0xa| 0x5|
---------------------------------------------------------------------------------------------------------------------------------
- bitv -B -r -i 0xa5
---------------------------------
| 00| 01| 02| 03| 04| 05| 06| 07|
---------------------------------
| 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 |
---------------------------------
| 0x5| 0xa|
---------------------------------
- bitv -B -v -i 0xa5
[07] - 1
[06] - 0
[05] - 1
[04] - 0
-- 0xa --
[03] - 0
[02] - 1
[01] - 0
[00] - 1
-- 0x5 --
- bitv -B -r -v -i 0xa5
[00] - 1
[01] - 0
[02] - 1
[03] - 0
-- 0x5 --
[04] - 0
[05] - 1
[06] - 0
[07] - 1
-- 0xa --
- bitv -s 64 -i 0x0123456789ABCDEF
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| 63| 62| 61| 60| 59| 58| 57| 56| 55| 54| 53| 52| 51| 50| 49| 48| 47| 46| 45| 44| 43| 42| 41| 40| 39| 38| 37| 36| 35| 34| 33| 32| 31| 30| 29| 28| 27| 26| 25| 24| 23| 22| 21| 20| 19| 18| 17| 16| 15| 14| 13| 12| 11| 10| 09| 08| 07| 06| 05| 04| 03| 02| 01| 00|
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 |
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| 0x0| 0x1| 0x2| 0x3| 0x4| 0x5| 0x6| 0x7| 0x8| 0x9| 0xa| 0xb| 0xc| 0xd| 0xe| 0xf|
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
This is a simple file.. anyways.. make and make clean are supported.. you just need a compiler like gcc or something.
make
Just override CC with your compiler of choice.
make CC=aarch64-linux-gnu-gcc
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