John Machin <[EMAIL PROTECTED]> writes:
> On 15/06/2006 10:31 AM, Ben Finney wrote:
> > If you want a special interpretation of the value, you'll have to
> > calculate it.
> >
> > Example assuming you want a one's-complement interpretation::
>
> Given that the OP had to ask the question at all,
On 15/06/2006 10:31 AM, Ben Finney wrote:
> [EMAIL PROTECTED] writes:
>
>> The problem is negative values. If the unit returns the hex value
>> 'e7', it means -25, but python says it's 231:
>
> Python is right. There is no "negative bit" in Python numbers, now
> that unification of 'long' and 'in
[EMAIL PROTECTED] wrote:
> Hi!
>
> While communicating with a monitoring unit, I get some hex values
> representing degrees celcius from its probes. The values can be
> something like '19' or '7d'. To convert it to int, I do the following:
> ---
> Python 2.4.2 (#1, Sep 28 2
[EMAIL PROTECTED] writes:
> The problem is negative values. If the unit returns the hex value
> 'e7', it means -25, but python says it's 231:
Python is right. There is no "negative bit" in Python numbers, now
that unification of 'long' and 'int' is complete; numbers can grow
indefinitely large.
On 15/06/2006 9:24 AM, Wojciech Muła wrote:
> [EMAIL PROTECTED] wrote:
>> The problem is negative values. If the unit returns the hex value 'e7',
>> it means -25, but python says it's 231:
>> ---
> int('e7', 16)
>> 231
>> ---
>>
>> Does anyone hav
[EMAIL PROTECTED] wrote:
> The problem is negative values. If the unit returns the hex value 'e7',
> it means -25, but python says it's 231:
> ---
int('e7', 16)
> 231
> ---
>
> Does anyone have a clue a to what I need to do?
def u2(x):
i
On 15/06/2006 9:09 AM, [EMAIL PROTECTED] wrote:
> Hi!
>
> While communicating with a monitoring unit, I get some hex values
> representing degrees celcius from its probes. The values can be
> something like '19' or '7d'. To convert it to int, I do the following:
> ---
> Pyt
