Functions to convert numbers between fixed and floating point representation as experienced by simulink users. Permits conversion of 8, 16 and 32 bit representation of signed and unsigned decimal numbers, with or without binary point.
INSTALLATION
Package can be downloaded from the public git repo as:
$ git clone $ python setup.py install
or installed automatically via pypi:
$ pip install fixreal
USAGE
>>> import fixreal
>>> fixreal.real2fix(-0.9921875, fixreal.get_conv(8, 7, True))
129.0
>>> fixreal.real2fix(-3.96875, fixreal.get_conv(8, 5, True))
129.0
>>> fixreal.real2fix(-127, fixreal.get_conv(8, 0, True))
129.0
>>> fixreal.real2fix(1.0078125, fixreal.get_conv(8, 7, False))
129.0
>>> fixreal.real2fix(4.03125, fixreal.get_conv(8, 5, False))
129.0
>>> fixreal.real2fix(129, fixreal.get_conv(8, 0, False))
129.0
>>> fixreal.fix2real(0b10000001, fixreal.get_conv(8, 7, True))
-0.9921875
>>> fixreal.fix2real(0b10000001, fixreal.get_conv(8, 5, True))
-3.96875
>>> fixreal.fix2real(0b10000001, fixreal.get_conv(8, 0, True))
-127.0
>>> fixreal.fix2real(0b10000001, fixreal.get_conv(8, 7, False))
1.0078125
>>> fixreal.fix2real(0b10000001, fixreal.get_conv(8, 5, False))
4.03125
>>> fixreal.fix2real(0b10000001, fixreal.get_conv(8, 0, False))
129.0
>>> conv = fixreal.conv_from_name("fix_8_7")
1 maintainer
Release files for fixreal 0.8
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| fixreal-0.8.tar.gz | 59.0 kB | Details |
Release files / fixreal-0.8.tar.gz
| Download URL | fixreal-0.8.tar.gz |
|---|---|
| Size | 59.0 kB |
| Tags | Source |
|
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