pylab_ml.common.data

This script contains functions for data manipulation and processing, such as converting between signed and unsigned data, calculating CRC checksums, and parsing strings to numeric values. These functions are commonly used in data processing tasks, especially when dealing with binary data or communication protocols.

Functions

Parity(data[, even])	Return the parity-bit from the data.
byte2uint(list8)	Return a list with 32-bit data from a imput list with 8-bit data.
byte2word(list8)	Return a list with 16-bit data from a imput list with 8-bit data.
complement(value, bits)	Binary complement from a positive value with number of bits.
complement2(value, bits)	2's complement representation from a value with number of bits.
crc16(word_array)	Calculate CRC-16 on array.
crc4(data)	Calculate 4-bit crc from a data with width bits.
datetime([typ])	Return the acual time as a string (year, month, day, _, hour, min, sec).
j1850_crc(buffer[, length])	J1850 CRC-Calculation.
signed_data(f[, bitwidth])	Convert to signed_data.
str2num(value[, base, default])	Translate str to numeric value.
unsigned_data(f)	Convert to 16-bit unsigned_data.