ESP8266 Community Forum

- Sun Nov 29, 2015 10:36 am #35255 Hello,

I like to use the sscanf function in my code. It compiles fine when I select a Arduino board, but I get a 'undefined reference to `sscanf' when I use the esp8266...

The code:

Code: Select allunsigned long value = 0L;

void setup() {
  sscanf("hello42", "%lx", &value);
}

void loop () {}


Any idea how to solve this?

BR,
Hubert