mirror of
https://gitee.com/mirrors_PX4/PX4-Autopilot.git
synced 2026-10-22 17:43:34 +08:00
Resync new repository with old repo r5166
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5153 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
@@ -0,0 +1,91 @@
|
||||
############################################################################
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||||
# configs/avr32dev1/src/Makefile
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||||
#
|
||||
# Copyright (C) 2010 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.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
-include $(TOPDIR)/Make.defs
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||||
|
||||
CFLAGS += -I$(TOPDIR)/sched
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||||
|
||||
ASRCS =
|
||||
CSRCS = up_boot.c
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||||
ifeq ($(CONFIG_ARCH_LEDS),y)
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||||
CSRCS += up_leds.c
|
||||
endif
|
||||
ifeq ($(CONFIG_ARCH_BUTTONS),y)
|
||||
CSRCS += up_buttons.c
|
||||
endif
|
||||
|
||||
AOBJS = $(ASRCS:.S=$(OBJEXT))
|
||||
COBJS = $(CSRCS:.c=$(OBJEXT))
|
||||
|
||||
SRCS = $(ASRCS) $(CSRCS)
|
||||
OBJS = $(AOBJS) $(COBJS)
|
||||
|
||||
ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
|
||||
ifeq ($(WINTOOL),y)
|
||||
CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \
|
||||
-I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \
|
||||
-I "${shell cygpath -w $(ARCH_SRCDIR)/avr32}"
|
||||
else
|
||||
CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/avr32
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endif
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all: libboard$(LIBEXT)
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||||
|
||||
$(AOBJS): %$(OBJEXT): %.S
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||||
$(call ASSEMBLE, $<, $@)
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||||
|
||||
$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
|
||||
$(call COMPILE, $<, $@)
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||||
|
||||
libboard$(LIBEXT): $(OBJS)
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||||
@( for obj in $(OBJS) ; do \
|
||||
$(call ARCHIVE, $@, $${obj}); \
|
||||
done ; )
|
||||
|
||||
.depend: Makefile $(SRCS)
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||||
@$(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
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||||
@touch $@
|
||||
|
||||
depend: .depend
|
||||
|
||||
clean:
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||||
@rm -f libboard$(LIBEXT) *~ .*.swp
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||||
$(call CLEAN)
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||||
|
||||
distclean: clean
|
||||
@rm -f Make.dep .depend
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||||
|
||||
-include Make.dep
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||||
|
||||
@@ -0,0 +1,127 @@
|
||||
/************************************************************************************
|
||||
* configs/avr32dev1/src/avr32dev1_internal.h
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||||
* arch/avr/src/board/avr32dev1_internal.n
|
||||
*
|
||||
* Copyright (C) 2010 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 _CONFIGS_AVR32DEV1_SRC_AVR32DEV1_INTERNAL_H
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||||
#define _CONFIGS_AVR32DEV1_SRC_AVR32DEV1_INTERNAL_H
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <nuttx/compiler.h>
|
||||
#include "at32uc3_config.h"
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/* Configuration ********************************************************************/
|
||||
|
||||
#if (CONFIG_AVR32_GPIOIRQSETB & 4) == 1
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||||
# define CONFIG_AVR32DEV_BUTTON1_IRQ 1
|
||||
#endif
|
||||
|
||||
#if (CONFIG_AVR32_GPIOIRQSETB & 8) == 1
|
||||
# define CONFIG_AVR32DEV_BUTTON2_IRQ 1
|
||||
#endif
|
||||
|
||||
/* AVRDEV1 GPIO Pin Definitions *****************************************************/
|
||||
/* LEDs
|
||||
*
|
||||
* The AVR32DEV1 board has 3 LEDs, two of which can be controlled through GPIO pins.
|
||||
*
|
||||
* PIN 13 PA7 LED1
|
||||
* PIN 14 PA8 LED2
|
||||
*/
|
||||
|
||||
#define PINMUX_GPIO_LED1 (GPIO_ENABLE | GPIO_OUTPUT | GPIO_LOW | GPIO_PORTA | 7)
|
||||
#define PINMUX_GPIO_LED2 (GPIO_ENABLE | GPIO_OUTPUT | GPIO_LOW | GPIO_PORTA | 8)
|
||||
|
||||
/* BUTTONs
|
||||
*
|
||||
* The AVR32DEV1 board has 3 BUTTONs, two of which can be sensed through GPIO pins.
|
||||
*
|
||||
* PIN 24 PB2 KEY1
|
||||
* PIN 25 PB3 KEY2
|
||||
*/
|
||||
|
||||
#if CONFIG_AVR32DEV_BUTTON1_IRQ
|
||||
# define PINMUX_GPIO_BUTTON1 (GPIO_ENABLE | GPIO_INPUT | GPIO_INTR | \
|
||||
GPIO_INTMODE_BOTH | GPIO_GLITCH | GPIO_PORTB | 2)
|
||||
# define GPIO_BUTTON1_IRQ AVR32_IRQ_GPIO_PB2
|
||||
#else
|
||||
# define PINMUX_GPIO_BUTTON1 (GPIO_ENABLE | GPIO_INPUT | GPIO_GLITCH | \
|
||||
GPIO_PORTB | 2)
|
||||
#endif
|
||||
|
||||
#if CONFIG_AVR32DEV_BUTTON2_IRQ
|
||||
# define PINMUX_GPIO_BUTTON2 (GPIO_ENABLE | GPIO_INPUT | GPIO_INTR | \
|
||||
GPIO_INTMODE_BOTH | GPIO_GLITCH | GPIO_PORTB | 3)
|
||||
# define GPIO_BUTTON2_IRQ AVR32_IRQ_GPIO_PB3
|
||||
#else
|
||||
# define PINMUX_GPIO_BUTTON2 (GPIO_ENABLE | GPIO_INPUT | GPIO_GLITCH | \
|
||||
GPIO_PORTB | 3)
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Public Types
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public data
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: up_ledinitialize
|
||||
*
|
||||
* Description:
|
||||
* Configure on-board LEDs if LED support has been selected.
|
||||
************************************************************************************/
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
extern void up_ledinitialize(void);
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* _CONFIGS_AVR32DEV1_SRC_AVR32DEV1_INTERNAL_H */
|
||||
|
||||
@@ -0,0 +1,84 @@
|
||||
/************************************************************************************
|
||||
* configs/avr32dev1/src/up_boot.c
|
||||
* arch/avr/src/board/up_boot.c
|
||||
*
|
||||
* Copyright (C) 2010 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 <debug.h>
|
||||
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "up_arch.h"
|
||||
#include "up_internal.h"
|
||||
|
||||
#include "at32uc3_internal.h"
|
||||
#include "avr32dev1_internal.h"
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: up_boardinitialize
|
||||
*
|
||||
* Description:
|
||||
* All AVR32 architectures must provide the following entry point. This entry point
|
||||
* is called early in the intitialization -- after all memory has been configured
|
||||
* and mapped but before any devices have been initialized.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void up_boardinitialize(void)
|
||||
{
|
||||
/* Configure SPI chip selects */
|
||||
|
||||
/* Configure on-board LEDs if LED support has been selected. */
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
up_ledinitialize();
|
||||
#endif
|
||||
}
|
||||
@@ -0,0 +1,185 @@
|
||||
/****************************************************************************
|
||||
* configs/sam3u-ek/src/up_leds.c
|
||||
*
|
||||
* Copyright (C) 2010-2011 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 "at32uc3_config.h"
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include <nuttx/irq.h>
|
||||
|
||||
#include <arch/irq.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "at32uc3_internal.h"
|
||||
#include "avr32dev1_internal.h"
|
||||
|
||||
#ifdef CONFIG_ARCH_BUTTONS
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_irqbuttonx
|
||||
*
|
||||
* Description:
|
||||
* This function implements the core of the up_irqbutton() logic.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_AVR32_GPIOIRQ) && defined(CONFIG_ARCH_IRQBUTTONS) && \
|
||||
(defined(CONFIG_AVR32DEV_BUTTON1_IRQ) || defined(CONFIG_AVR32DEV_BUTTON2_IRQ))
|
||||
static xcpt_t up_irqbuttonx(int irq, xcpt_t irqhandler)
|
||||
{
|
||||
xcpt_t oldhandler;
|
||||
|
||||
/* Attach the handler */
|
||||
|
||||
gpio_irqattach(irq, irqhandler, &oldhandler);
|
||||
|
||||
/* Enable/disable the interrupt */
|
||||
|
||||
if (irqhandler)
|
||||
{
|
||||
gpio_irqenable(irq);
|
||||
}
|
||||
else
|
||||
{
|
||||
gpio_irqdisable(irq);
|
||||
}
|
||||
|
||||
/* Return the old button handler (so that it can be restored) */
|
||||
|
||||
return oldhandler;
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_buttoninit
|
||||
*
|
||||
* Description:
|
||||
* up_buttoninit() must be called to initialize button resources. After
|
||||
* that, up_buttons() may be called to collect the current state of all
|
||||
* buttons or up_irqbutton() may be called to register button interrupt
|
||||
* handlers.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void up_buttoninit(void)
|
||||
{
|
||||
(void)at32uc3_configgpio(PINMUX_GPIO_BUTTON1);
|
||||
(void)at32uc3_configgpio(PINMUX_GPIO_BUTTON2);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_buttons
|
||||
*
|
||||
* Description:
|
||||
* After up_buttoninit() has been called, up_buttons() may be called to
|
||||
* collect the state of all buttons. up_buttons() returns an 8-bit bit set
|
||||
* with each bit associated with a button. See the BUTTON* definitions
|
||||
* above for the meaning of each bit in the returned value.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
uint8_t up_buttons(void)
|
||||
{
|
||||
uint8_t retval;
|
||||
|
||||
retval = at32uc3_gpioread(PINMUX_GPIO_BUTTON1) ? 0 : BUTTON1;
|
||||
retval |= at32uc3_gpioread(PINMUX_GPIO_BUTTON2) ? 0 : BUTTON2;
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_irqbutton
|
||||
*
|
||||
* Description:
|
||||
* This function may be called to register an interrupt handler that will
|
||||
* be called when a button is depressed or released. The ID value is one
|
||||
* of the BUTTON* definitions provided above. The previous interrupt
|
||||
* handler address isreturned (so that it may restored, if so desired).
|
||||
*
|
||||
* Configuration Notes:
|
||||
* Configuration CONFIG_AVR32_GPIOIRQ must be selected to enable the
|
||||
* overall GPIO IRQ feature and CONFIG_AVR32_GPIOIRQSETA and/or
|
||||
* CONFIG_AVR32_GPIOIRQSETB must be enabled to select GPIOs to support
|
||||
* interrupts on. For button support, bits 2 and 3 must be set in
|
||||
* CONFIG_AVR32_GPIOIRQSETB (PB2 and PB3).
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_AVR32_GPIOIRQ) && defined(CONFIG_ARCH_IRQBUTTONS)
|
||||
xcpt_t up_irqbutton(int id, xcpt_t irqhandler)
|
||||
{
|
||||
#ifdef CONFIG_AVR32DEV_BUTTON1_IRQ
|
||||
if (id == BUTTON1)
|
||||
{
|
||||
return up_irqbuttonx(GPIO_BUTTON1_IRQ, irqhandler);
|
||||
}
|
||||
else
|
||||
#endif
|
||||
#ifdef CONFIG_AVR32DEV_BUTTON2_IRQ
|
||||
if (id == BUTTON2)
|
||||
{
|
||||
return up_irqbuttonx(GPIO_BUTTON2_IRQ, irqhandler);
|
||||
}
|
||||
else
|
||||
#endif
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
#endif /* CONFIG_ARCH_BUTTONS */
|
||||
@@ -0,0 +1,93 @@
|
||||
/****************************************************************************
|
||||
* configs/avr32dev1/src/up_leds.c
|
||||
* arch/avr/src/board/up_leds.c
|
||||
*
|
||||
* Copyright (C) 2010 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 "at32uc3_internal.h"
|
||||
#include "avr32dev1_internal.h"
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_ledinitialize
|
||||
****************************************************************************/
|
||||
|
||||
void up_ledinitialize(void)
|
||||
{
|
||||
at32uc3_configgpio(PINMUX_GPIO_LED1);
|
||||
at32uc3_configgpio(PINMUX_GPIO_LED2);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_ledon
|
||||
****************************************************************************/
|
||||
|
||||
void up_ledon(int led)
|
||||
{
|
||||
at32uc3_gpiowrite(PINMUX_GPIO_LED1, (led != 0));
|
||||
at32uc3_gpiowrite(PINMUX_GPIO_LED2, (led == 2));
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_ledoff
|
||||
****************************************************************************/
|
||||
|
||||
void up_ledoff(int led)
|
||||
{
|
||||
at32uc3_gpiowrite(PINMUX_GPIO_LED1, (led == 2));
|
||||
at32uc3_gpiowrite(PINMUX_GPIO_LED2, false);
|
||||
}
|
||||
#endif /* CONFIG_ARCH_LEDS */
|
||||
Reference in New Issue
Block a user