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printf not printing "%c" in NNDK 2.7.7

Posted: Mon Dec 12, 2016 12:58 pm
by seulater
Today i installed the latest version of NNDK 2.7.7.
The platform I am on is SBL2e.

Can someone tell me why printf("%c",'a'); spits nothing out the serial port, when iprintf("%c",'a'); does ?