On Friday, September 27, 2013 7:19:45 PM UTC+3, Denis McMahon wrote:
> On Fri, 27 Sep 2013 06:54:48 -0700, dream4soul wrote:
>
>
>
> > #!c:/Python33/python.exe -u
>
> > import os, sys
>
> > print("Content-type: text/html; charset=utf-8\n\n")
>
Dear all,
I have trouble to implement crc algorithm in python 3.3
c version work perfect. I try to use bytes, int and c_types without any success
can some who help me:
c version:
unsigned short calc_crc(const void *p_dat, int l_dat){
unsigned char *dat_ptr;
int loopc;
On Tuesday, September 2, 2014 9:24:54 PM UTC+3, Peter Otten wrote:
> dream4s...@gmail.com wrote:
>
>
>
> > I have trouble to implement crc algorithm in python 3.3
>
> >
>
> > c version work perfect. I try to use bytes, int and c_types without any
>
> > success can some who help me:
>
>
>
On Tuesday, September 2, 2014 9:43:52 PM UTC+3, Chris Kaynor wrote:
> Also, depending on the use-case, binascii.crc32 might also work fine:
> https://docs.python.org/2/library/binascii.html#binascii.crc32
>
>
>
>
> import binascii
> def calc_crc(data):
> return binascii.crc32(data)
>
>
>
On Wednesday, September 3, 2014 10:19:29 AM UTC+3, Peter Otten wrote:
> dream4s...@gmail.com wrote:
>
>
>
> > On Tuesday, September 2, 2014 9:24:54 PM UTC+3, Peter Otten wrote:
>
> >> dream4s...@gmail.com wrote:
>
> >>
>
> >>
>
> >>
>
> >> > I have trouble to implement crc algorithm in p
On Wednesday, September 3, 2014 10:19:29 AM UTC+3, Peter Otten wrote:
> dream4s...@gmail.com wrote:
>
>
>
> > On Tuesday, September 2, 2014 9:24:54 PM UTC+3, Peter Otten wrote:
>
> >> dream4s...@gmail.com wrote:
>
> >>
>
> >>
>
> >>
>
> >> > I have trouble to implement crc algorithm in p
On Wednesday, September 3, 2014 12:00:10 PM UTC+3, Peter Otten wrote:
> dream4s...@gmail.com wrote:
>
>
>
> > calc_crc(b'\x00\x00\x34\x35\x38\x35')
>
>
>
> > unsigned char a[]={0x30,0x30,0x34,0x35,0x38,0x35};
>
>
>
> The first two bytes differ; you made an error on the input.
Dear Peter,
On Wednesday, September 3, 2014 12:00:10 PM UTC+3, Peter Otten wrote:
> dream4s...@gmail.com wrote:
>
>
>
> > calc_crc(b'\x00\x00\x34\x35\x38\x35')
>
>
>
> > unsigned char a[]={0x30,0x30,0x34,0x35,0x38,0x35};
>
>
>
> The first two bytes differ; you made an error on the input.
Dear Peter,
