39 lines
831 B
C
39 lines
831 B
C
/**
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* \file
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* hardware-specific putchar() routine for sensinode motes
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*
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* \author
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* George Oikonomou - <oikonomou@users.sourceforge.net>
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*/
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#include "contiki-conf.h"
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#include "dev/uart1.h"
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/*---------------------------------------------------------------------------*/
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void
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putchar(char c)
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{
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#if SLIP_ARCH_CONF_ENABLE
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#define SLIP_END 0300
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static char debug_frame = 0;
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if(!debug_frame) { /* Start of debug output */
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uart1_writeb(SLIP_END);
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uart1_writeb('\r'); /* Type debug line == '\r' */
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debug_frame = 1;
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}
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#endif
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uart1_writeb((char)c);
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#if SLIP_ARCH_CONF_ENABLE
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/*
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* Line buffered output, a newline marks the end of debug output and
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* implicitly flushes debug output.
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*/
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if(c == '\n') {
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uart1_writeb(SLIP_END);
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debug_frame = 0;
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}
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#endif
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}
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