Hi All,
I just tested it. I guess prinf couldn't print 64 bits variables but low 32
btis instead. By moving the variable 32 bits left, it can print the high 32
bits. such as a>>32. it made the debugging work a bit harder but still ok.
Anyone kowns how to print the whole variable instead breaking it into two
parts. Let me know. Thanks.
Regards,
Bai
On Thu, Feb 5, 2009 at 5:56 PM, kiseop Lee <aco...@gmail.com> wrote:
> Hi,
> This is tested in Visual C++ in the Windows. but I don't know it in tinyos
> compiler.
> Only refer to your work...
>
> char sql[100];
>
> __int64 var1=0x12345678ABCDABCD;
> sprintf(sql,"%I64x",var1); //not L. Upper case of i[ai]...
> sprintf(sql,"%I64d",var1);
>
> Best regards,
> K.S.Lee
>
> 2009/2/5 BAI LI <libai0...@gmail.com>
>
>> Hi All,
>>
>> I have defined a uint64_t type variable as follows:
>>
>> uint64_t a;
>> a=0x0000FFFFFFFFFFFF;
>> printf("a= %lld /n",a);
>> printf("a= %llx /n",a);
>>
>> the result displayed as follows:
>>
>> a= -1
>> a= ffffffff
>>
>> The compilation didn't show any error. What is the problem? Does printf
>> support to display the uint64_t type? Any help would be appreciated!
>>
>> Regards,
>> Bai
>>
>>
>> _______________________________________________
>> Tinyos-help mailing list
>> Tinyos-help@millennium.berkeley.edu
>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
>>
>
>
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