Convert byte to hex without forgetting '0's.
ex: Before: '10' -> 'a'
After: '10' -> '0a'
Change-Id: I7346893eaf83aaa9294e48c20cbffd1a61789b51
Signed-off-by: Corentin Le Gall <corentin.legall@iot.bzh>
std::stringstream stream;
stream << std::hex << std::setfill('0');
for(int i = 0; i < length; i++)
std::stringstream stream;
stream << std::hex << std::setfill('0');
for(int i = 0; i < length; i++)
- stream << std::hex << ((int) data[i]);
+ stream << std::setfill('0') << std::setw(2) << std::hex << ((int) data[i]);