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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-02-12 18:44:41 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-02-12 18:44:41 +0000 |
commit | c278caf8a84f8a5b2861a2240be7eccd10e6160b (patch) | |
tree | d82d976fd9a2c8b1472f6fa37c63852f0bfa3024 /nuttx/arch/arm/src/lpc17xx/lpc17_emc.h | |
parent | c1213384ab756969548a669629f1b173a15582ec (diff) | |
download | px4-nuttx-c278caf8a84f8a5b2861a2240be7eccd10e6160b.tar.gz px4-nuttx-c278caf8a84f8a5b2861a2240be7eccd10e6160b.tar.bz2 px4-nuttx-c278caf8a84f8a5b2861a2240be7eccd10e6160b.zip |
Add LPC1788 EMC initialization logic
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5645 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/lpc17xx/lpc17_emc.h')
-rw-r--r-- | nuttx/arch/arm/src/lpc17xx/lpc17_emc.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/lpc17xx/lpc17_emc.h b/nuttx/arch/arm/src/lpc17xx/lpc17_emc.h new file mode 100644 index 000000000..ba6c6040b --- /dev/null +++ b/nuttx/arch/arm/src/lpc17xx/lpc17_emc.h @@ -0,0 +1,74 @@ +/**************************************************************************** + * arch/arm/src/lpc17xx/lpc17_emc.h + * + * 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. + * + ****************************************************************************/ + +#ifndef __ARCH_ARM_SRC_LPC17XX_CHIP_LPC17_EMC_H +#define __ARCH_ARM_SRC_LPC17XX_CHIP_LPC17_EMC_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> +#include "chip/lpc17_emc.h" + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Public Types + ****************************************************************************/ + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: lpc17_emcinitialize + * + * Description: + * Initialize EMC clocking and pin configuration. This function should be + * called once when the system first boots in order to make the EMC + * operational. + * + ****************************************************************************/ + +void lpc17_emcinitialize(void); + +#endif /* __ARCH_ARM_SRC_LPC17XX_CHIP_LPC17_EMC_H */ |