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view target-utils/libprintf/putchar.c @ 401:da6df2c626cf

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target-utils: wait for FIFO not full in serial_out() instead of FIFO empty
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 18 Mar 2018 07:22:26 +0000
parents e7502631a0f9
children
line wrap: on
line source

extern void serial_out();

void
putchar(ch)
{
	if (ch == '\n')
		serial_out('\r');
	serial_out(ch);
}