From cb28e069374a979bfafa651e4c8ddda8a95d3c79 Mon Sep 17 00:00:00 2001 From: patacongo Date: Thu, 18 Sep 2008 22:12:52 +0000 Subject: LPC2148 timer irq fixes git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@931 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/arch/arm/src/common/up_internal.h | 1 + nuttx/arch/arm/src/common/up_puts.c | 76 ++++++++++++++++++++++++++++ nuttx/arch/arm/src/common/up_undefinedinsn.c | 34 ++++++------- 3 files changed, 94 insertions(+), 17 deletions(-) create mode 100644 nuttx/arch/arm/src/common/up_puts.c (limited to 'nuttx/arch/arm/src/common') diff --git a/nuttx/arch/arm/src/common/up_internal.h b/nuttx/arch/arm/src/common/up_internal.h index 836a2579f..e089e3ba1 100644 --- a/nuttx/arch/arm/src/common/up_internal.h +++ b/nuttx/arch/arm/src/common/up_internal.h @@ -120,6 +120,7 @@ extern void up_syscall(uint32 *regs); extern int up_timerisr(int irq, uint32 *regs); extern void up_undefinedinsn(uint32 *regs); extern void up_lowputc(char ch); +extern void up_puts(const char *str); /* Defined in up_vectors.S */ diff --git a/nuttx/arch/arm/src/common/up_puts.c b/nuttx/arch/arm/src/common/up_puts.c new file mode 100644 index 000000000..6a98153ec --- /dev/null +++ b/nuttx/arch/arm/src/common/up_puts.c @@ -0,0 +1,76 @@ +/**************************************************************************** + * arch/arm/src/common/up_puts.c + * + * Copyright (C) 2008 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include +#include +#include + +#include "up_internal.h" + +/**************************************************************************** + * Definitions + ****************************************************************************/ + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: up_puts + * + * Description: + * This is a low-level helper function used to support debug. + * + ****************************************************************************/ + +void up_puts(const char *str) +{ + while(*str) + { + up_putc(*str); + } +} diff --git a/nuttx/arch/arm/src/common/up_undefinedinsn.c b/nuttx/arch/arm/src/common/up_undefinedinsn.c index 086f443e3..3a6bd39f6 100644 --- a/nuttx/arch/arm/src/common/up_undefinedinsn.c +++ b/nuttx/arch/arm/src/common/up_undefinedinsn.c @@ -1,7 +1,7 @@ -/************************************************************ - * common/up_undefinedinsn.c +/**************************************************************************** + * arch/arm/src/common/up_undefinedinsn.c * - * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without @@ -14,7 +14,7 @@ * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. - * 3. Neither the name Gregory Nutt nor the names of its contributors may be + * 3. Neither the name NuttX nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * @@ -31,11 +31,11 @@ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Included Files - ************************************************************/ + ****************************************************************************/ #include #include @@ -44,9 +44,9 @@ #include "os_internal.h" #include "up_internal.h" -/************************************************************ +/**************************************************************************** * Definitions - ************************************************************/ + ****************************************************************************/ /* Output debug info if stack dump is selected -- even if * debug is not selected. @@ -57,21 +57,21 @@ # define lldbg lib_lowprintf #endif -/************************************************************ +/**************************************************************************** * Private Data - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Private Functions - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Public Functions - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Name: up_undefinedinsn - ************************************************************/ + ****************************************************************************/ void up_undefinedinsn(uint32 *regs) { -- cgit v1.2.3