ARM C++ problem with atoi() function

[maras]

I think this is not strict VisualGDB problem, but I will explain it here, maybe someone know solution.
In my application I use atoi() function to convert string from MQTT message to integer. Argument string is always “0” or “1” but the result of conversion sometimes is 255 one or two times i see result = 243.

char result;
result = atoi(message.getValue());
printf("Result string = %s\r\n", message.getValue());
printf("Result value = %d\r\n", result);

Sometimes i see:

Result string = 1
Result value = 255

or

Result string = 0
Result value = 255

When I pritf all MQTT message I also see that value is correct, so I think that only reasone of my problems is atoi() malfunction, but I don’t know why.

I have similar problem with atof() but I think if I resolve atoi() problem. I will resolve also atof().
Regards, Marek

[support]

Hi,

Sorry, the atoi() function is indeed not a part of VisualGDB. Please consider submitting a bug report to the bugtracker of the C library you are using.

[Author]

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