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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-03-01 19:10:02 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-03-01 19:10:02 +0000 |
commit | 7b9858c44c827799d2d4c898fc081b907bce7b49 (patch) | |
tree | 1764a99eb1971176a2b242949ec23c742b46dd83 /nuttx/configs/lm4f120-launchpad/src/lm4f_nsh.c | |
parent | 632648b224dfcefbf70347d7fb3a60d8f6e7fad4 (diff) | |
download | px4-nuttx-7b9858c44c827799d2d4c898fc081b907bce7b49.tar.gz px4-nuttx-7b9858c44c827799d2d4c898fc081b907bce7b49.tar.bz2 px4-nuttx-7b9858c44c827799d2d4c898fc081b907bce7b49.zip |
Add a configuration to begin development of an LM4F120 LaunchPad port
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5692 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/lm4f120-launchpad/src/lm4f_nsh.c')
-rw-r--r-- | nuttx/configs/lm4f120-launchpad/src/lm4f_nsh.c | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/nuttx/configs/lm4f120-launchpad/src/lm4f_nsh.c b/nuttx/configs/lm4f120-launchpad/src/lm4f_nsh.c new file mode 100644 index 000000000..3efcf4c72 --- /dev/null +++ b/nuttx/configs/lm4f120-launchpad/src/lm4f_nsh.c @@ -0,0 +1,102 @@ +/**************************************************************************** + * config/lm4f120-launchpad/src/lm4f_nsh.c + * arch/arm/src/board/lm4f_nsh.c + * + * Copyright (C) 2013 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 + * 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 <nuttx/config.h> + +#include <stdio.h> +#include <debug.h> +#include <errno.h> + +#include <nuttx/spi.h> +#include <nuttx/mmcsd.h> + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ + +/* Configuration ************************************************************/ + +/* PORT and SLOT number probably depend on the board configuration */ + +#ifdef CONFIG_ARCH_BOARD_LM4FLAUNCHPAD +# undef NSH_HAVEUSBDEV +#else +# error "Unrecognized lm3s board" +# undef NSH_HAVEUSBDEV +#endif + +/* Can't support USB features if USB is not enabled */ + +#ifndef CONFIG_USBDEV +# undef NSH_HAVEUSBDEV +#endif + +/* Debug ********************************************************************/ + +#ifdef CONFIG_CPP_HAVE_VARARGS +# ifdef CONFIG_DEBUG +# define message(...) lowsyslog(__VA_ARGS__) +# else +# define message(...) printf(__VA_ARGS__) +# endif +#else +# ifdef CONFIG_DEBUG +# define message lowsyslog +# else +# define message printf +# endif +#endif + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: nsh_archinitialize + * + * Description: + * Perform architecture specific initialization + * + ****************************************************************************/ + +int nsh_archinitialize(void) +{ + return OK; +} |