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Add DM320 LED support

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@157 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2007-03-27 16:17:23 +00:00
parent 3200495bb7
commit 14dde0a937
2 changed files with 112 additions and 1 deletions
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4
configs/ntosd-dm320/src/Makefile
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@ -40,12 +40,14 @@ CFLAGS += -I$(TOPDIR)/sched
ASRCS =
AOBJS = $(ASRCS:.S=$(OBJEXT))
CSRCS =
CSRCS = up_leds.c
COBJS = $(CSRCS:.c=$(OBJEXT))
SRCS = $(ASRCS) $(CSRCS)
OBJS = $(AOBJS) $(COBJS)
CFLAGS += -I $(TOPDIR)/arch/$(CONFIG_ARCH)/src
all: libboard$(LIBEXT)
$(AOBJS): %$(OBJEXT): %.S

109
configs/ntosd-dm320/src/up_leds.c Normal file
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@ -0,0 +1,109 @@
/************************************************************
* up_leds.c
*
* Copyright (C) 2007 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* 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 Gregory Nutt 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 <sys/types.h>
#include "up_internal.h"
/************************************************************
* Definitions
************************************************************/
#define CS2 *(volatile uint32*)0xffff2e08
#define LEDS *(volatile uint32*)0x01000000
/************************************************************
* Private Data
************************************************************/
static uint32 g_ledstate;
/************************************************************
* Private Functions
************************************************************/
/************************************************************
* Public Funtions
************************************************************/
/************************************************************
* Name: up_ledinit
************************************************************/
#ifdef CONFIG_ARCH_LEDS
void up_ledinit(void)
{
GIO_OUTPUT(GIO_LED_GREEN);
GIO_OUTPUT(GIO_LED_RED);
GIO_SET_OUTPUT(GIO_LED_GREEN);
GIO_CLEAR_OUTPUT(GIO_LED_RED);
}
/************************************************************
* Name: up_ledon
************************************************************/
void up_ledon(int led)
{
if (led == GIO_LED_GREEN)
{
GIO_SET_OUTPUT(GIO_LED_GREEN);
}
else if (led == GIO_LED_RED)
{
GIO_SET_OUTPUT(GIO_LED_RED);
}
}
/************************************************************
* Name: up_ledoff
************************************************************/
void up_ledoff(int led)
{
if (led == GIO_LED_GREEN)
{
GIO_CLEAR_OUTPUT(GIO_LED_GREEN);
}
else if (led == GIO_LED_RED)
{
GIO_CLEAR_OUTPUT(GIO_LED_RED);
}
}
#endif /* CONFIG_ARCH_LEDS */