1 Reply Latest reply on Apr 20, 2015 4:33 PM by user_15770712

    a known issue about sprintf function in Creator 3.1

    snyq

      In Creator 3.1, it introduces a new option. (See Pic)

         

      This option has some problem at current version(3.1.0.1570), user should use '-u _printf_float' command in Linker Command Line as a replacement.

         

      In addition, due to sprintf function needs a big heap size, user may get a wrong result with default heap size(0x80). user should increase the heap size at .cydwr > system > Heap Size(byte). It will be enough to change to 0x200.