zkong-gsma

/usr/local/bin/arm-none-eabi-gcc --version arm-none-eabi-gcc (GNU Tools for Arm Embedded Processors 7-2018-q3-update) 7.3.1 20180622 (release) [ARM/embedded-7-branch revision 261907] Copyright (C) 2017 Free Software Foundation, Inc. This is free software; see the source...

@LeoDJ wondering if its my compiling issue. can you share with me a hover.bin that you have compiled? then i can test if its my "flashing" problem or the "board"...

I thought so as well, then i went back into main.c and globally set } else { // do not beep buzzerFreq = 0; buzzerPattern = 0; to force it...