Converting string to int

[dwgi32]

Hi,

Can anyone advise on how to converting a string of char[15] to int. I try using atoi() but the string is too long to be converted.

Regards

[Franklin52]

Use a long variable and convert it with the atol() function.

Regards

[dwgi32]

Hi,

I try atol but it seem that my string is too long cause atol only support up to a length of 11. So when i try to do the following, it return invalid data.

long int li;
char tmp[16];
strcpy(tmp,"99999999999");
ul = atol(tmp); // return 1410065407

regards

[Franklin52]

Define your variable as "unsigned long long" and try te functions strtoll() or strtoug(), Google for examples.

Regards