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Add logic so that a RAM log can be used in place of a console device

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git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4380 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
2012-02-11 03:50:52 +00:00
parent ddd6b7d383
commit f03655f43a
85 changed files with 732 additions and 380 deletions
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nuttx/arch/arm/src/common/up_initialize.c
+6 -4
View File
@@ -1,8 +1,8 @@
/****************************************************************************
* arch/arm/src/common/up_initialize.c
*
* Copyright (C) 2007-2010 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
* Copyright (C) 2007-2010, 2012 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -149,12 +149,14 @@ void up_initialize(void)
devnull_register(); /* Standard /dev/null */
#endif
/* Initialize the serial device driver */
/* Initialize the console device driver */
#ifdef CONFIG_USE_SERIALDRIVER
#if defined(USE_SERIALDRIVER)
up_serialinit();
#elif defined(CONFIG_DEV_LOWCONSOLE)
lowconsole_init();
#elif defined(CONFIG_RAMLOG_CONSOLE)
ramlog_consoleinit();
#endif
/* Initialize the netwok */
nuttx/arch/arm/src/common/up_internal.h
+30 -11
View File
@@ -1,7 +1,7 @@
/****************************************************************************
* common/up_internal.h
*
* Copyright (C) 2007-2011 Gregory Nutt. All rights reserved.
* Copyright (C) 2007-2012 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@@ -33,8 +33,8 @@
*
****************************************************************************/
#ifndef __UP_INTERNAL_H
#define __UP_INTERNAL_H
#ifndef __ARCH_ARM_SRC_COMMON_UP_INTERNAL_H
#define __ARCH_ARM_SRC_COMMON_UP_INTERNAL_H
/****************************************************************************
* Included Files
@@ -62,13 +62,24 @@
/* Determine which (if any) console driver to use */
#if CONFIG_NFILE_DESCRIPTORS == 0 || defined(CONFIG_DEV_LOWCONSOLE)
# undef CONFIG_USE_SERIALDRIVER
# undef CONFIG_USE_EARLYSERIALINIT
#elif defined(CONFIG_DEV_CONSOLE) && CONFIG_NFILE_DESCRIPTORS > 0
# define CONFIG_USE_SERIALDRIVER 1
# define CONFIG_USE_EARLYSERIALINIT 1
#endif
#if !defined(CONFIG_DEV_CONSOLE) || CONFIG_NFILE_DESCRIPTORS == 0
# undef USE_SERIALDRIVER
# undef USE_EARLYSERIALINIT
# undef CONFIG_DEV_LOWCONSOLE
# undef CONFIG_RAMLOG_CONSOLE
#else
# if defined(CONFIG_RAMLOG_CONSOLE)
# undef USE_SERIALDRIVER
# undef USE_EARLYSERIALINIT
# undef CONFIG_DEV_LOWCONSOLE
# elif defined(CONFIG_DEV_LOWCONSOLE)
# undef USE_SERIALDRIVER
# undef USE_EARLYSERIALINIT
# else
# define USE_SERIALDRIVER 1
# define USE_EARLYSERIALINIT 1
# endif
#endig
/* Check if an interrupt stack size is configured */
@@ -286,6 +297,14 @@ extern void lowconsole_init(void);
# define lowconsole_init()
#endif
/* Defined in drivers/ramlog.c */
#ifdef CONFIG_RAMLOG_CONSOLE
extern void ramlog_consoleinit(void);
#else
# define ramlog_consoleinit()
#endif
/* DMA **********************************************************************/
#ifdef CONFIG_ARCH_DMA
@@ -364,4 +383,4 @@ extern size_t up_check_tcbstack_remain(FAR _TCB);
#endif /* __ASSEMBLY__ */
#endif /* __UP_INTERNAL_H */
#endif /* __ARCH_ARM_SRC_COMMON_UP_INTERNAL_H */