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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2007-03-27 16:17:23 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2007-03-27 16:17:23 +0000 |
commit | edbc078badbeefcdc65ebde8e66ea0d519e05a04 (patch) | |
tree | f82f35fab8ffdf51da22eddbf3a5a20f83f1a806 /nuttx/configs | |
parent | c36e183aa7872e0df15ee2581f86c026c6107031 (diff) | |
download | px4-nuttx-edbc078badbeefcdc65ebde8e66ea0d519e05a04.tar.gz px4-nuttx-edbc078badbeefcdc65ebde8e66ea0d519e05a04.tar.bz2 px4-nuttx-edbc078badbeefcdc65ebde8e66ea0d519e05a04.zip |
Add DM320 LED support
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@157 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs')
-rw-r--r-- | nuttx/configs/ntosd-dm320/src/Makefile | 4 | ||||
-rw-r--r-- | nuttx/configs/ntosd-dm320/src/up_leds.c | 109 |
2 files changed, 112 insertions, 1 deletions
diff --git a/nuttx/configs/ntosd-dm320/src/Makefile b/nuttx/configs/ntosd-dm320/src/Makefile index 5f2bd8083..177328576 100644 --- a/nuttx/configs/ntosd-dm320/src/Makefile +++ b/nuttx/configs/ntosd-dm320/src/Makefile @@ -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 diff --git a/nuttx/configs/ntosd-dm320/src/up_leds.c b/nuttx/configs/ntosd-dm320/src/up_leds.c new file mode 100644 index 000000000..d9581fae5 --- /dev/null +++ b/nuttx/configs/ntosd-dm320/src/up_leds.c @@ -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 */ |