?? oddebug.c
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/* Name: oddebug.c * Project: AVR library * Author: Christian Starkjohann * Creation Date: 2005-01-16 * Tabsize: 4 * Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH * License: Proprietary, free under certain conditions. See Documentation. * This Revision: Id: oddebug.c 215 2006-07-10 21:54:51Z cs */ /* $Id: oddebug.c,v 1.3 2007/01/27 09:10:06 ksz Exp $ */#include "oddebug.h"#if DEBUG_LEVEL > 0static uchar Warning__Never_compile_production_devices_with_debugging;/* The "#warning" preprocessor directive is non-standard. The unused static * variable above should give a compiler warning on all compilers. */static void uartPutc(char c){ while(!(ODDBG_USR & (1 << ODDBG_UDRE))); /* wait for data register empty */ ODDBG_UDR = c;}static uchar hexAscii(uchar h){ h &= 0xf; if(h >= 10) h += 'a' - (uchar)10 - '0'; h += '0'; return h;}static void printHex(uchar c){ uartPutc(hexAscii(c >> 4)); uartPutc(hexAscii(c));}void odDebug(uchar prefix, uchar *data, uchar len){ printHex(prefix); uartPutc(':'); while(len--){ uartPutc(' '); printHex(*data++); } uartPutc('\r'); uartPutc('\n');}#endif
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