da7b6e47c7
This includes the files as of wget http://www.fischl.de/usbasp/usbasp.2011-05-28.tar.gz tar -xf usbasp.2011.05-28.tar.gz
124 lines
2.9 KiB
C
124 lines
2.9 KiB
C
/* Name: oddebug.h
|
|
* Project: AVR library
|
|
* Author: Christian Starkjohann
|
|
* Creation Date: 2005-01-16
|
|
* Tabsize: 4
|
|
* Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH
|
|
* License: GNU GPL v2 (see License.txt), GNU GPL v3 or proprietary (CommercialLicense.txt)
|
|
* This Revision: $Id: oddebug.h 692 2008-11-07 15:07:40Z cs $
|
|
*/
|
|
|
|
#ifndef __oddebug_h_included__
|
|
#define __oddebug_h_included__
|
|
|
|
/*
|
|
General Description:
|
|
This module implements a function for debug logs on the serial line of the
|
|
AVR microcontroller. Debugging can be configured with the define
|
|
'DEBUG_LEVEL'. If this macro is not defined or defined to 0, all debugging
|
|
calls are no-ops. If it is 1, DBG1 logs will appear, but not DBG2. If it is
|
|
2, DBG1 and DBG2 logs will be printed.
|
|
|
|
A debug log consists of a label ('prefix') to indicate which debug log created
|
|
the output and a memory block to dump in hex ('data' and 'len').
|
|
*/
|
|
|
|
|
|
#ifndef F_CPU
|
|
# define F_CPU 12000000 /* 12 MHz */
|
|
#endif
|
|
|
|
/* make sure we have the UART defines: */
|
|
#include "usbportability.h"
|
|
|
|
#ifndef uchar
|
|
# define uchar unsigned char
|
|
#endif
|
|
|
|
#if DEBUG_LEVEL > 0 && !(defined TXEN || defined TXEN0) /* no UART in device */
|
|
# warning "Debugging disabled because device has no UART"
|
|
# undef DEBUG_LEVEL
|
|
#endif
|
|
|
|
#ifndef DEBUG_LEVEL
|
|
# define DEBUG_LEVEL 0
|
|
#endif
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
#if DEBUG_LEVEL > 0
|
|
# define DBG1(prefix, data, len) odDebug(prefix, data, len)
|
|
#else
|
|
# define DBG1(prefix, data, len)
|
|
#endif
|
|
|
|
#if DEBUG_LEVEL > 1
|
|
# define DBG2(prefix, data, len) odDebug(prefix, data, len)
|
|
#else
|
|
# define DBG2(prefix, data, len)
|
|
#endif
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
#if DEBUG_LEVEL > 0
|
|
extern void odDebug(uchar prefix, uchar *data, uchar len);
|
|
|
|
/* Try to find our control registers; ATMEL likes to rename these */
|
|
|
|
#if defined UBRR
|
|
# define ODDBG_UBRR UBRR
|
|
#elif defined UBRRL
|
|
# define ODDBG_UBRR UBRRL
|
|
#elif defined UBRR0
|
|
# define ODDBG_UBRR UBRR0
|
|
#elif defined UBRR0L
|
|
# define ODDBG_UBRR UBRR0L
|
|
#endif
|
|
|
|
#if defined UCR
|
|
# define ODDBG_UCR UCR
|
|
#elif defined UCSRB
|
|
# define ODDBG_UCR UCSRB
|
|
#elif defined UCSR0B
|
|
# define ODDBG_UCR UCSR0B
|
|
#endif
|
|
|
|
#if defined TXEN
|
|
# define ODDBG_TXEN TXEN
|
|
#else
|
|
# define ODDBG_TXEN TXEN0
|
|
#endif
|
|
|
|
#if defined USR
|
|
# define ODDBG_USR USR
|
|
#elif defined UCSRA
|
|
# define ODDBG_USR UCSRA
|
|
#elif defined UCSR0A
|
|
# define ODDBG_USR UCSR0A
|
|
#endif
|
|
|
|
#if defined UDRE
|
|
# define ODDBG_UDRE UDRE
|
|
#else
|
|
# define ODDBG_UDRE UDRE0
|
|
#endif
|
|
|
|
#if defined UDR
|
|
# define ODDBG_UDR UDR
|
|
#elif defined UDR0
|
|
# define ODDBG_UDR UDR0
|
|
#endif
|
|
|
|
static inline void odDebugInit(void)
|
|
{
|
|
ODDBG_UCR |= (1<<ODDBG_TXEN);
|
|
ODDBG_UBRR = F_CPU / (19200 * 16L) - 1;
|
|
}
|
|
#else
|
|
# define odDebugInit()
|
|
#endif
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
#endif /* __oddebug_h_included__ */
|