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Commit e39a1485 authored by Alessandro Rubini's avatar Alessandro Rubini
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watchdog: end-of-line cleanup (space, return)

parent 4ac9a39f
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watchdog/arm_rev2/dummy/Makefile
View file @ e39a1485
# ----------------------------------------------------------------------------
# ATMEL Microcontroller Software Support
# ATMEL Microcontroller Software Support
# ----------------------------------------------------------------------------
# Copyright (c) 2008, Atmel Corporation
#
......@@ -45,7 +45,7 @@ BOARD = whiterabbit_mch
# TRACE_LEVEL_ERROR 2
# TRACE_LEVEL_FATAL 1
# TRACE_LEVEL_NO_TRACE 0
TRACE_LEVEL = 3
TRACE_LEVEL = 3
# Optimization level, put in comment for debugging
OPTIMIZATION = -Os
......@@ -78,7 +78,7 @@ OBJCOPY = $(CROSS_COMPILE)objcopy
OBJDUMP = $(CROSS_COMPILE)objdump
# Flags
INCLUDES = -I$(AT91LIB)/boards/$(BOARD) -I$(AT91LIB)/peripherals
INCLUDES = -I$(AT91LIB)/boards/$(BOARD) -I$(AT91LIB)/peripherals
INCLUDES += -I$(AT91LIB)/components -I$(AT91LIB)
CFLAGS = -Wall -mlong-calls -ffunction-sections -DNOFPUT
......
watchdog/arm_rev2/dummy/at91lib/boards/whiterabbit_mch/at91sam7xc128/flash.lds
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
/*------------------------------------------------------------------------------
* Linker script for running in internal Flash on the AT91SAM7XC128.
*----------------------------------------------------------------------------*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(entry)
MEMORY
{
sram (W!RX) : ORIGIN = 0x200000, LENGTH = 0x8000
flash (RX) : ORIGIN = 0x100000, LENGTH = 0x20000
}
SECTIONS
{
.fixed :
{
. = ALIGN(4);
_sfixed = .;
*(.text*)
*(.rodata*)
. = ALIGN(4);
_efixed = .;
} >flash
.relocate : AT (_efixed)
{
. = ALIGN(4);
_srelocate = .;
*(.vectors)
*(.ramfunc)
*(.data)
. = ALIGN(4);
_erelocate = .;
} >sram
.bss (NOLOAD) : {
_szero = .;
*(.bss)
. = ALIGN(4);
_ezero = .;
} >sram
_sstack = 0x208000;
}
end = .;
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
/*------------------------------------------------------------------------------
* Linker script for running in internal Flash on the AT91SAM7XC128.
*----------------------------------------------------------------------------*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(entry)
MEMORY
{
sram (W!RX) : ORIGIN = 0x200000, LENGTH = 0x8000
flash (RX) : ORIGIN = 0x100000, LENGTH = 0x20000
}
SECTIONS
{
.fixed :
{
. = ALIGN(4);
_sfixed = .;
*(.text*)
*(.rodata*)
. = ALIGN(4);
_efixed = .;
} >flash
.relocate : AT (_efixed)
{
. = ALIGN(4);
_srelocate = .;
*(.vectors)
*(.ramfunc)
*(.data)
. = ALIGN(4);
_erelocate = .;
} >sram
.bss (NOLOAD) : {
_szero = .;
*(.bss)
. = ALIGN(4);
_ezero = .;
} >sram
_sstack = 0x208000;
}
end = .;
watchdog/arm_rev2/dummy/at91lib/boards/whiterabbit_mch/at91sam7xc128/sram.lds
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
/*------------------------------------------------------------------------------
* Linker script for running in internal SRAM on the AT91SAM7XC128.
*----------------------------------------------------------------------------*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(entry)
MEMORY
{
sram (W!RX) : ORIGIN = 0x200000, LENGTH = 0x8000
flash (RX) : ORIGIN = 0x100000, LENGTH = 0x20000
}
SECTIONS
{
. = ALIGN(4);
.fixed :
{
_sfixed = .;
*(.vectors)
*(.ramfunc)
*(.text*)
*(.rodata*)
*(.data)
. = ALIGN(4);
_efixed = .;
} >sram
.relocate : AT (_efixed)
{
. = ALIGN(4);
_srelocate = .;
. = ALIGN(4);
_erelocate = .;
}
.bss (NOLOAD) : {
_szero = .;
*(.bss)
. = ALIGN(4);
_ezero = .;
} >sram
_sstack = 0x208000;
}
end = .;
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
/*------------------------------------------------------------------------------
* Linker script for running in internal SRAM on the AT91SAM7XC128.
*----------------------------------------------------------------------------*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(entry)
MEMORY
{
sram (W!RX) : ORIGIN = 0x200000, LENGTH = 0x8000
flash (RX) : ORIGIN = 0x100000, LENGTH = 0x20000
}
SECTIONS
{
. = ALIGN(4);
.fixed :
{
_sfixed = .;
*(.vectors)
*(.ramfunc)
*(.text*)
*(.rodata*)
*(.data)
. = ALIGN(4);
_efixed = .;
} >sram
.relocate : AT (_efixed)
{
. = ALIGN(4);
_srelocate = .;
. = ALIGN(4);
_erelocate = .;
}
.bss (NOLOAD) : {
_szero = .;
*(.bss)
. = ALIGN(4);
_ezero = .;
} >sram
_sstack = 0x208000;
}
end = .;
watchdog/arm_rev2/dummy/at91lib/boards/whiterabbit_mch/at91sam7xc256/flash.lds
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
/*------------------------------------------------------------------------------
* Linker script for running in internal Flash on the AT91SAM7XC256.
*----------------------------------------------------------------------------*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(entry)
MEMORY
{
sram (W!RX) : ORIGIN = 0x200000, LENGTH = 0x10000
flash (RX) : ORIGIN = 0x100000, LENGTH = 0x40000
}
SECTIONS
{
.fixed :
{
. = ALIGN(4);
_sfixed = .;
*(.text*)
*(.rodata*)
. = ALIGN(4);
_efixed = .;
} >flash
.relocate : AT (_efixed)
{
. = ALIGN(4);
_srelocate = .;
*(.vectors)
*(.ramfunc)
*(.data)
. = ALIGN(4);
_erelocate = .;
} >sram
.bss (NOLOAD) : {
_szero = .;
*(.bss)
. = ALIGN(4);
_ezero = .;
} >sram
_sstack = 0x210000;
}
end = .;
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
/*------------------------------------------------------------------------------
* Linker script for running in internal Flash on the AT91SAM7XC256.
*----------------------------------------------------------------------------*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(entry)
MEMORY
{
sram (W!RX) : ORIGIN = 0x200000, LENGTH = 0x10000
flash (RX) : ORIGIN = 0x100000, LENGTH = 0x40000
}
SECTIONS
{
.fixed :
{
. = ALIGN(4);
_sfixed = .;
*(.text*)
*(.rodata*)
. = ALIGN(4);
_efixed = .;
} >flash
.relocate : AT (_efixed)
{
. = ALIGN(4);
_srelocate = .;
*(.vectors)
*(.ramfunc)
*(.data)
. = ALIGN(4);
_erelocate = .;
} >sram
.bss (NOLOAD) : {
_szero = .;
*(.bss)
. = ALIGN(4);
_ezero = .;
} >sram
_sstack = 0x210000;
}
end = .;
watchdog/arm_rev2/dummy/at91lib/boards/whiterabbit_mch/at91sam7xc256/sram.lds
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
/*------------------------------------------------------------------------------
* Linker script for running in internal SRAM on the AT91SAM7XC256.
*----------------------------------------------------------------------------*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(entry)
MEMORY
{
sram (W!RX) : ORIGIN = 0x200000, LENGTH = 0x10000
flash (RX) : ORIGIN = 0x100000, LENGTH = 0x40000
}
SECTIONS
{
. = ALIGN(4);
.fixed :
{
_sfixed = .;
*(.vectors)
*(.ramfunc)
*(.text*)
*(.rodata*)
*(.data)
. = ALIGN(4);
_efixed = .;
} >sram
.relocate : AT (_efixed)
{
. = ALIGN(4);
_srelocate = .;
. = ALIGN(4);
_erelocate = .;
}
.bss (NOLOAD) : {
_szero = .;
*(.bss)
. = ALIGN(4);
_ezero = .;
} >sram
_sstack = 0x210000;
}
end = .;
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
/*------------------------------------------------------------------------------
* Linker script for running in internal SRAM on the AT91SAM7XC256.
*----------------------------------------------------------------------------*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(entry)
MEMORY
{
sram (W!RX) : ORIGIN = 0x200000, LENGTH = 0x10000
flash (RX) : ORIGIN = 0x100000, LENGTH = 0x40000
}
SECTIONS
{
. = ALIGN(4);
.fixed :
{
_sfixed = .;
*(.vectors)
*(.ramfunc)
*(.text*)
*(.rodata*)
*(.data)
. = ALIGN(4);
_efixed = .;
} >sram
.relocate : AT (_efixed)
{
. = ALIGN(4);
_srelocate = .;
. = ALIGN(4);
_erelocate = .;
}
.bss (NOLOAD) : {
_szero = .;
*(.bss)
. = ALIGN(4);
_ezero = .;
} >sram
_sstack = 0x210000;
}
end = .;
watchdog/arm_rev2/dummy/at91lib/boards/whiterabbit_mch/at91sam7xc512/flash.lds
View file @ e39a1485
......@@ -42,7 +42,7 @@ MEMORY
}
SECTIONS
{
{
.fixed :
{
. = ALIGN(4);
......@@ -70,7 +70,7 @@ SECTIONS
. = ALIGN(4);
_ezero = .;
} >sram
_sstack = 0x220000;
}
end = .;
......
watchdog/arm_rev2/dummy/at91lib/boards/whiterabbit_mch/at91sam7xc512/sram.lds
View file @ e39a1485
......@@ -63,14 +63,14 @@ SECTIONS
. = ALIGN(4);
_erelocate = .;
}
.bss (NOLOAD) : {
_szero = .;
*(.bss)
. = ALIGN(4);
_ezero = .;
} >sram
_sstack = 0x220000;
}
end = .;
......
watchdog/arm_rev2/dummy/at91lib/boards/whiterabbit_mch/board.h
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......@@ -30,10 +30,10 @@
//------------------------------------------------------------------------------
/// \dir
/// !Purpose
///
///
/// Definition and functions for using AT91SAM7XC-related features, such
/// has PIO pins, memories, etc.
///
///
/// !Usage
/// -# The code for booting the board is provided by board_cstartup.S and
/// board_lowlevel.c.
......@@ -41,21 +41,21 @@
/// components, see board.h.
/// -# For manipulating memories (remapping, SDRAM, etc.), see board_memories.h.
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \unit
/// !Purpose
///
///
/// Definition of AT91SAM7XC-EK characteristics, AT91SAM7XC-dependant PIOs and
/// external components interfacing.
///
///
/// !Usage
/// -# For operating frequency information, see "SAM7XC-EK - Operating frequencies".
/// -# For using portable PIO definitions, see "SAM7XC-EK - PIO definitions".
/// -# Several USB definitions are included here (see "SAM7XC-EK - USB device").
//------------------------------------------------------------------------------
#ifndef BOARD_H
#ifndef BOARD_H
#define BOARD_H
//------------------------------------------------------------------------------
......@@ -95,7 +95,7 @@
/// \page "SAM7XC-EK - Operating frequencies"
/// This page lists several definition related to the board operating frequency
/// (when using the initialization done by board_lowlevel.c).
///
///
/// !Definitions
/// - BOARD_MAINOSC
/// - BOARD_MCK
......@@ -124,7 +124,7 @@
/// \page "SAM7XC-EK - USB device"
/// This page lists constants describing several characteristics (controller
/// type, D+ pull-up type, etc.) of the USB device controller of the chip/board.
///
///
/// !Constants
/// - BOARD_USB_UDP
/// - BOARD_USB_PULLUP_ALWAYSON
......@@ -161,14 +161,14 @@
///
/// !DBGU
/// - PINS_DBGU
///
///
/// !LEDs
/// - PIN_LED_0
/// - PIN_LED_1
/// - PIN_LED_2
/// - PIN_LED_3
/// - PINS_LEDS
///
///
/// !Push buttons
/// - PIN_PUSHBUTTON_1
/// - PIN_PUSHBUTTON_2
......@@ -196,12 +196,12 @@
/// - JOYSTICK_LEFT
/// - JOYSTICK_RIGHT
/// - JOYSTICK_LCLIC, JOYSTICK_PUSH
///
///
/// !USART0
/// - PIN_USART0_RXD
/// - PIN_USART0_TXD
/// - PIN_USART0_SCK
///
///
/// !SPI0
/// - PIN_SPI0_MISO
/// - PIN_SPI0_MOSI
......@@ -378,7 +378,7 @@
//------------------------------------------------------------------------------
/// \page "SAM7XC-EK - External components"
/// This page lists definitions related to external on-board components.
///
///
/// !AT45 Dataflash Card
/// - BOARD_AT45_A_SPI_BASE
/// - BOARD_AT45_A_SPI_ID
......@@ -498,7 +498,7 @@
//------------------------------------------------------------------------------
/// \page "SAM7XC-EK - Memories"
/// This page lists definitions related to internal & external on-board memories.
///
///
/// !Embedded Flash
/// - BOARD_FLASH_EFC
/// - BOARD_FLASH_IAP_ADDRESS
......@@ -513,7 +513,7 @@
/// \page "SAM7XC-EK - External components"
/// This page lists the definitions related to external on-board components
/// located in the board.h file for the SAM7XC-EK.
///
///
/// !ISO7816
/// - PIN_SMARTCARD_CONNECT
/// - PIN_ISO7816_RSTMC
......
watchdog/arm_rev2/dummy/at91lib/boards/whiterabbit_mch/board.mak
View file @ e39a1485
# ----------------------------------------------------------------------------
# ATMEL Microcontroller Software Support
# ATMEL Microcontroller Software Support
# ----------------------------------------------------------------------------
# Copyright (c) 2008, Atmel Corporation
#
......
watchdog/arm_rev2/dummy/at91lib/boards/whiterabbit_mch/board_cstartup.S
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......@@ -53,7 +53,7 @@
.align 4
.arm
/* Exception vectors
*******************/
.section .vectors, "a"
......@@ -80,7 +80,7 @@ fiqVector:
//------------------------------------------------------------------------------
fiqHandler:
b fiqHandler
//------------------------------------------------------------------------------
/// Handles incoming interrupt requests by branching to the corresponding
/// handler, as defined in the AIC. Supports interrupt nesting.
......
watchdog/arm_rev2/dummy/at91lib/boards/whiterabbit_mch/board_lowlevel.c
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......
watchdog/arm_rev2/dummy/at91lib/boards/whiterabbit_mch/board_memories.c
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......
watchdog/arm_rev2/dummy/at91lib/boards/whiterabbit_mch/board_memories.h
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......@@ -30,11 +30,11 @@
//------------------------------------------------------------------------------
/// \unit
/// !Purpose
///
///
/// Methods for remapping AT91SAM7XC chips internal memory.
///
/// !Usage
///
///
/// -# Remap the Flash at address 0 using BOARD_RemapFlash.
/// -# Remap the internal RAM at address 0 using BOARD_RemapRam.
//------------------------------------------------------------------------------
......
watchdog/arm_rev2/dummy/at91lib/peripherals/adc/adc.h
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// Interface for configuration the Analog-to-Digital Converter (ADC) peripheral.
///
/// !Usage
///
/// -# Configurate the pins for ADC
/// -# Initialize the ADC with ADC_Initialize().
/// -# Select the active channel using ADC_EnableChannel()
/// -# Start the conversion with ADC_StartConversion()
// -# Wait the end of the conversion by polling status with ADC_GetStatus()
// -# Finally, get the converted data using ADC_GetConvertedData()
///
//------------------------------------------------------------------------------
#ifndef ADC_H
#define ADC_H
//------------------------------------------------------------------------------
// Headers
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
#define ADC_CHANNEL_0 0
#define ADC_CHANNEL_1 1
#define ADC_CHANNEL_2 2
#define ADC_CHANNEL_3 3
#define ADC_CHANNEL_4 4
#define ADC_CHANNEL_5 5
#define ADC_CHANNEL_6 6
#define ADC_CHANNEL_7 7
//------------------------------------------------------------------------------
// Exported functions
//------------------------------------------------------------------------------
extern void ADC_Initialize (AT91S_ADC *pAdc,
unsigned char idAdc,
unsigned char trgEn,
unsigned char trgSel,
unsigned char sleepMode,
unsigned char resolution,
unsigned int mckClock,
unsigned int adcClock,
unsigned int startupTime,
unsigned int sampleAndHoldTime);
extern unsigned int ADC_GetModeReg(AT91S_ADC *pAdc);
extern void ADC_EnableChannel(AT91S_ADC *pAdc, unsigned int channel);
extern void ADC_DisableChannel (AT91S_ADC *pAdc, unsigned int channel);
extern unsigned int ADC_GetChannelStatus(AT91S_ADC *pAdc);
extern void ADC_StartConversion(AT91S_ADC *pAdc);
extern void ADC_SoftReset(AT91S_ADC *pAdc);
extern unsigned int ADC_GetLastConvertedData(AT91S_ADC *pAdc);
extern unsigned int ADC_GetConvertedData(AT91S_ADC *pAdc, unsigned int channel);
extern void ADC_EnableIt(AT91S_ADC *pAdc, unsigned int flag);
extern void ADC_EnableDataReadyIt(AT91S_ADC *pAdc);
extern void ADC_DisableIt(AT91S_ADC *pAdc, unsigned int flag);
extern unsigned int ADC_GetStatus(AT91S_ADC *pAdc);
extern unsigned int ADC_GetInterruptMaskStatus(AT91S_ADC *pAdc);
extern unsigned int ADC_IsInterruptMasked(AT91S_ADC *pAdc, unsigned int flag);
extern unsigned int ADC_IsStatusSet(AT91S_ADC *pAdc, unsigned int flag);
extern unsigned char ADC_IsChannelInterruptStatusSet(unsigned int adc_sr,
unsigned int channel);
#endif //#ifndef ADC_H
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// Interface for configuration the Analog-to-Digital Converter (ADC) peripheral.
///
/// !Usage
///
/// -# Configurate the pins for ADC
/// -# Initialize the ADC with ADC_Initialize().
/// -# Select the active channel using ADC_EnableChannel()
/// -# Start the conversion with ADC_StartConversion()
// -# Wait the end of the conversion by polling status with ADC_GetStatus()
// -# Finally, get the converted data using ADC_GetConvertedData()
///
//------------------------------------------------------------------------------
#ifndef ADC_H
#define ADC_H
//------------------------------------------------------------------------------
// Headers
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
#define ADC_CHANNEL_0 0
#define ADC_CHANNEL_1 1
#define ADC_CHANNEL_2 2
#define ADC_CHANNEL_3 3
#define ADC_CHANNEL_4 4
#define ADC_CHANNEL_5 5
#define ADC_CHANNEL_6 6
#define ADC_CHANNEL_7 7
//------------------------------------------------------------------------------
// Exported functions
//------------------------------------------------------------------------------
extern void ADC_Initialize (AT91S_ADC *pAdc,
unsigned char idAdc,
unsigned char trgEn,
unsigned char trgSel,
unsigned char sleepMode,
unsigned char resolution,
unsigned int mckClock,
unsigned int adcClock,
unsigned int startupTime,
unsigned int sampleAndHoldTime);
extern unsigned int ADC_GetModeReg(AT91S_ADC *pAdc);
extern void ADC_EnableChannel(AT91S_ADC *pAdc, unsigned int channel);
extern void ADC_DisableChannel (AT91S_ADC *pAdc, unsigned int channel);
extern unsigned int ADC_GetChannelStatus(AT91S_ADC *pAdc);
extern void ADC_StartConversion(AT91S_ADC *pAdc);
extern void ADC_SoftReset(AT91S_ADC *pAdc);
extern unsigned int ADC_GetLastConvertedData(AT91S_ADC *pAdc);
extern unsigned int ADC_GetConvertedData(AT91S_ADC *pAdc, unsigned int channel);
extern void ADC_EnableIt(AT91S_ADC *pAdc, unsigned int flag);
extern void ADC_EnableDataReadyIt(AT91S_ADC *pAdc);
extern void ADC_DisableIt(AT91S_ADC *pAdc, unsigned int flag);
extern unsigned int ADC_GetStatus(AT91S_ADC *pAdc);
extern unsigned int ADC_GetInterruptMaskStatus(AT91S_ADC *pAdc);
extern unsigned int ADC_IsInterruptMasked(AT91S_ADC *pAdc, unsigned int flag);
extern unsigned int ADC_IsStatusSet(AT91S_ADC *pAdc, unsigned int flag);
extern unsigned char ADC_IsChannelInterruptStatusSet(unsigned int adc_sr,
unsigned int channel);
#endif //#ifndef ADC_H
watchdog/arm_rev2/dummy/at91lib/peripherals/aic/aic.c
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
// Headers
//------------------------------------------------------------------------------
#include "aic.h"
#include <board.h>
//------------------------------------------------------------------------------
// Global functions
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// Configures an interrupt in the AIC. The interrupt is identified by its
/// source (AT91C_ID_xxx) and is configured to use the specified mode and
/// interrupt handler function. Mode is the value that will be put in AIC_SMRx
/// and the function address will be set in AIC_SVRx.
/// The interrupt is disabled before configuration, so it is useless
/// to do it before calling this function. When AIC_ConfigureIT returns, the
/// interrupt will always be disabled and cleared; it must be enabled by a
/// call to AIC_EnableIT().
/// \param source Interrupt source to configure.
/// \param mode Triggering mode and priority of the interrupt.
/// \param handler Interrupt handler function.
//------------------------------------------------------------------------------
void AIC_ConfigureIT(
unsigned int source,
unsigned int mode,
void (*handler)(void))
{
// Disable the interrupt first
AT91C_BASE_AIC->AIC_IDCR = 1 << source;
// Configure mode and handler
AT91C_BASE_AIC->AIC_SMR[source] = mode;
AT91C_BASE_AIC->AIC_SVR[source] = (unsigned int) handler;
// Clear interrupt
AT91C_BASE_AIC->AIC_ICCR = 1 << source;
}
//------------------------------------------------------------------------------
/// Enables interrupts coming from the given (unique) source (AT91C_ID_xxx).
/// \param source Interrupt source to enable.
//------------------------------------------------------------------------------
void AIC_EnableIT(unsigned int source)
{
AT91C_BASE_AIC->AIC_IECR = 1 << source;
}
//------------------------------------------------------------------------------
/// Disables interrupts coming from the given (unique) source (AT91C_ID_xxx).
/// \param source Interrupt source to enable.
//------------------------------------------------------------------------------
void AIC_DisableIT(unsigned int source)
{
AT91C_BASE_AIC->AIC_IDCR = 1 << source;
}
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
// Headers
//------------------------------------------------------------------------------
#include "aic.h"
#include <board.h>
//------------------------------------------------------------------------------
// Global functions
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// Configures an interrupt in the AIC. The interrupt is identified by its
/// source (AT91C_ID_xxx) and is configured to use the specified mode and
/// interrupt handler function. Mode is the value that will be put in AIC_SMRx
/// and the function address will be set in AIC_SVRx.
/// The interrupt is disabled before configuration, so it is useless
/// to do it before calling this function. When AIC_ConfigureIT returns, the
/// interrupt will always be disabled and cleared; it must be enabled by a
/// call to AIC_EnableIT().
/// \param source Interrupt source to configure.
/// \param mode Triggering mode and priority of the interrupt.
/// \param handler Interrupt handler function.
//------------------------------------------------------------------------------
void AIC_ConfigureIT(
unsigned int source,
unsigned int mode,
void (*handler)(void))
{
// Disable the interrupt first
AT91C_BASE_AIC->AIC_IDCR = 1 << source;
// Configure mode and handler
AT91C_BASE_AIC->AIC_SMR[source] = mode;
AT91C_BASE_AIC->AIC_SVR[source] = (unsigned int) handler;
// Clear interrupt
AT91C_BASE_AIC->AIC_ICCR = 1 << source;
}
//------------------------------------------------------------------------------
/// Enables interrupts coming from the given (unique) source (AT91C_ID_xxx).
/// \param source Interrupt source to enable.
//------------------------------------------------------------------------------
void AIC_EnableIT(unsigned int source)
{
AT91C_BASE_AIC->AIC_IECR = 1 << source;
}
//------------------------------------------------------------------------------
/// Disables interrupts coming from the given (unique) source (AT91C_ID_xxx).
/// \param source Interrupt source to enable.
//------------------------------------------------------------------------------
void AIC_DisableIT(unsigned int source)
{
AT91C_BASE_AIC->AIC_IDCR = 1 << source;
}
watchdog/arm_rev2/dummy/at91lib/peripherals/aic/aic.h
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// Methods and definitions for configuring interrupts using the Advanced
/// Interrupt Controller (AIC).
///
/// !Usage
///
/// -# Configure an interrupt source using AIC_ConfigureIT
/// -# Enable or disable interrupt generation of a particular source with
/// AIC_EnableIT and AIC_DisableIT.
///
/// \note Most of the time, peripheral interrupts must be also configured
/// inside the peripheral itself.
//------------------------------------------------------------------------------
#ifndef AIC_H
#define AIC_H
//------------------------------------------------------------------------------
// Headers
//------------------------------------------------------------------------------
#include <board.h>
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
#ifndef AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL
/// Interrupt is internal and uses a logical 1 level.
#define AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE
#endif
//------------------------------------------------------------------------------
// Global functions
//------------------------------------------------------------------------------
extern void AIC_ConfigureIT(unsigned int source,
unsigned int mode,
void (*handler)( void ));
extern void AIC_EnableIT(unsigned int source);
extern void AIC_DisableIT(unsigned int source);
#endif //#ifndef AIC_H
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// Methods and definitions for configuring interrupts using the Advanced
/// Interrupt Controller (AIC).
///
/// !Usage
///
/// -# Configure an interrupt source using AIC_ConfigureIT
/// -# Enable or disable interrupt generation of a particular source with
/// AIC_EnableIT and AIC_DisableIT.
///
/// \note Most of the time, peripheral interrupts must be also configured
/// inside the peripheral itself.
//------------------------------------------------------------------------------
#ifndef AIC_H
#define AIC_H
//------------------------------------------------------------------------------
// Headers
//------------------------------------------------------------------------------
#include <board.h>
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
#ifndef AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL
/// Interrupt is internal and uses a logical 1 level.
#define AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE
#endif
//------------------------------------------------------------------------------
// Global functions
//------------------------------------------------------------------------------
extern void AIC_ConfigureIT(unsigned int source,
unsigned int mode,
void (*handler)( void ));
extern void AIC_EnableIT(unsigned int source);
extern void AIC_DisableIT(unsigned int source);
#endif //#ifndef AIC_H
watchdog/arm_rev2/dummy/at91lib/peripherals/cp15/cp15.h
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// Methods to manage the Coprocessor 15. Coprocessor 15, or System Control
/// Coprocessor CP15, is used to configure and control all the items in the
/// list below:
/// • ARM core
/// • Caches (ICache, DCache and write buffer)
/// • TCM
/// • MMU
/// • Other system options
///
/// !Usage
///
/// -# Enable or disable D cache with Enable_D_Cache and Disable_D_Cache
/// -# Enable or disable I cache with Enable_I_Cache and Disable_I_Cache
///
//------------------------------------------------------------------------------
#ifndef _CP15_H
#define _CP15_H
#ifdef CP15_PRESENT
//-----------------------------------------------------------------------------
// Exported functions
//-----------------------------------------------------------------------------
extern void CP15_Enable_I_Cache(void);
extern unsigned int CP15_Is_I_CacheEnabled(void);
extern void CP15_Enable_I_Cache(void);
extern void CP15_Disable_I_Cache(void);
extern unsigned int CP15_Is_MMUEnabled(void);
extern void CP15_EnableMMU(void);
extern void CP15_DisableMMU(void);
extern unsigned int CP15_Is_DCacheEnabled(void);
extern void CP15_Enable_D_Cache(void);
extern void CP15_Disable_D_Cache(void);
//-----------------------------------------------------------------------------
// External functions defined in cp15.S
//-----------------------------------------------------------------------------
extern unsigned int _readControlRegister(void);
extern void _writeControlRegister(unsigned int value);
extern void _waitForInterrupt(void);
extern void _writeTTB(unsigned int value);
extern void _writeDomain(unsigned int value);
extern void _writeITLBLockdown(unsigned int value);
extern void _prefetchICacheLine(unsigned int value);
#endif // CP15_PRESENT
#endif // #ifndef _CP15_H
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// Methods to manage the Coprocessor 15. Coprocessor 15, or System Control
/// Coprocessor CP15, is used to configure and control all the items in the
/// list below:
/// • ARM core
/// • Caches (ICache, DCache and write buffer)
/// • TCM
/// • MMU
/// • Other system options
///
/// !Usage
///
/// -# Enable or disable D cache with Enable_D_Cache and Disable_D_Cache
/// -# Enable or disable I cache with Enable_I_Cache and Disable_I_Cache
///
//------------------------------------------------------------------------------
#ifndef _CP15_H
#define _CP15_H
#ifdef CP15_PRESENT
//-----------------------------------------------------------------------------
// Exported functions
//-----------------------------------------------------------------------------
extern void CP15_Enable_I_Cache(void);
extern unsigned int CP15_Is_I_CacheEnabled(void);
extern void CP15_Enable_I_Cache(void);
extern void CP15_Disable_I_Cache(void);
extern unsigned int CP15_Is_MMUEnabled(void);
extern void CP15_EnableMMU(void);
extern void CP15_DisableMMU(void);
extern unsigned int CP15_Is_DCacheEnabled(void);
extern void CP15_Enable_D_Cache(void);
extern void CP15_Disable_D_Cache(void);
//-----------------------------------------------------------------------------
// External functions defined in cp15.S
//-----------------------------------------------------------------------------
extern unsigned int _readControlRegister(void);
extern void _writeControlRegister(unsigned int value);
extern void _waitForInterrupt(void);
extern void _writeTTB(unsigned int value);
extern void _writeDomain(unsigned int value);
extern void _writeITLBLockdown(unsigned int value);
extern void _prefetchICacheLine(unsigned int value);
#endif // CP15_PRESENT
#endif // #ifndef _CP15_H
watchdog/arm_rev2/dummy/at91lib/peripherals/dbgu/dbgu.c
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......@@ -52,17 +52,17 @@ void DBGU_Configure(
unsigned int mode,
unsigned int baudrate,
unsigned int mck)
{
{
// Reset & disable receiver and transmitter, disable interrupts
AT91C_BASE_DBGU->DBGU_CR = AT91C_US_RSTRX | AT91C_US_RSTTX;
AT91C_BASE_DBGU->DBGU_IDR = 0xFFFFFFFF;
// Configure baud rate
AT91C_BASE_DBGU->DBGU_BRGR = mck / (baudrate * 16);
// Configure mode register
AT91C_BASE_DBGU->DBGU_MR = mode;
// Disable DMA channel
AT91C_BASE_DBGU->DBGU_PTCR = AT91C_PDC_RXTDIS | AT91C_PDC_TXTDIS;
......@@ -79,10 +79,10 @@ void DBGU_PutChar(unsigned char c)
{
// Wait for the transmitter to be ready
while ((AT91C_BASE_DBGU->DBGU_CSR & AT91C_US_TXEMPTY) == 0);
// Send character
AT91C_BASE_DBGU->DBGU_THR = c;
// Wait for the transfer to complete
while ((AT91C_BASE_DBGU->DBGU_CSR & AT91C_US_TXEMPTY) == 0);
}
......@@ -121,7 +121,7 @@ unsigned char DBGU_GetChar(void)
signed int fputc(signed int c, FILE *pStream)
{
if ((pStream == stdout) || (pStream == stderr)) {
DBGU_PutChar(c);
return c;
}
......
watchdog/arm_rev2/dummy/at91lib/peripherals/dbgu/dbgu.h
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// This module provides definitions and functions for using the Debug Unit
/// (DBGU).
///
/// It also overloads the fputc(), fputs() & putchar() functions so the printf()
/// method outputs its data on the DBGU. This behavior can be suppressed by
/// defining NOFPUT during compilation.
///
/// !Usage
///
/// -# Enable the DBGU pins (see pio & board.h).
/// -# Configure the DBGU using DBGU_Configure with the desired operating mode.
/// -# Send characters using DBGU_PutChar() or the printf() method.
/// -# Receive characters using DBGU_GetChar().
///
/// \note Unless specified, all the functions defined here operate synchronously;
/// i.e. they all wait the data is sent/received before returning.
//------------------------------------------------------------------------------
#ifndef DBGU_H
#define DBGU_H
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
/// Standard operating mode (asynchronous, 8bit, no parity, 1 stop bit)
#define DBGU_STANDARD AT91C_US_PAR_NONE
//------------------------------------------------------------------------------
// Global functions
//------------------------------------------------------------------------------
extern void DBGU_Configure(
unsigned int mode,
unsigned int baudrate,
unsigned int mck);
extern unsigned char DBGU_GetChar(void);
extern void DBGU_PutChar(unsigned char c);
extern unsigned int DBGU_IsRxReady(void);
#endif //#ifndef DBGU_H
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// This module provides definitions and functions for using the Debug Unit
/// (DBGU).
///
/// It also overloads the fputc(), fputs() & putchar() functions so the printf()
/// method outputs its data on the DBGU. This behavior can be suppressed by
/// defining NOFPUT during compilation.
///
/// !Usage
///
/// -# Enable the DBGU pins (see pio & board.h).
/// -# Configure the DBGU using DBGU_Configure with the desired operating mode.
/// -# Send characters using DBGU_PutChar() or the printf() method.
/// -# Receive characters using DBGU_GetChar().
///
/// \note Unless specified, all the functions defined here operate synchronously;
/// i.e. they all wait the data is sent/received before returning.
//------------------------------------------------------------------------------
#ifndef DBGU_H
#define DBGU_H
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
/// Standard operating mode (asynchronous, 8bit, no parity, 1 stop bit)
#define DBGU_STANDARD AT91C_US_PAR_NONE
//------------------------------------------------------------------------------
// Global functions
//------------------------------------------------------------------------------
extern void DBGU_Configure(
unsigned int mode,
unsigned int baudrate,
unsigned int mck);
extern unsigned char DBGU_GetChar(void);
extern void DBGU_PutChar(unsigned char c);
extern unsigned int DBGU_IsRxReady(void);
#endif //#ifndef DBGU_H
watchdog/arm_rev2/dummy/at91lib/peripherals/pmc/pmc.h
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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 PMC_H
#define PMC_H
//------------------------------------------------------------------------------
// Global functions
//------------------------------------------------------------------------------
#if defined(at91sam7l64) || defined(at91sam7l128)
extern void PMC_SetFastWakeUpInputs(unsigned int inputs);
extern void PMC_DisableMainOscillator(void);
extern
#ifdef __ICCARM__
__ramfunc
#endif //__ICCARM__
void PMC_DisableMainOscillatorForWaitMode(void);
#endif // at91sam7l64 at91sam7l128
extern void PMC_DisableProcessorClock(void);
extern void PMC_EnablePeripheral(unsigned int id);
extern void PMC_DisablePeripheral(unsigned int id);
extern void PMC_CPUInIdleMode(void);
extern void PMC_EnableAllPeripherals(void);
extern void PMC_DisableAllPeripherals(void);
extern unsigned int PMC_IsAllPeriphEnabled(void);
extern unsigned int PMC_IsPeriphEnabled(unsigned int id);
#endif //#ifndef PMC_H
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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 PMC_H
#define PMC_H
//------------------------------------------------------------------------------
// Global functions
//------------------------------------------------------------------------------
#if defined(at91sam7l64) || defined(at91sam7l128)
extern void PMC_SetFastWakeUpInputs(unsigned int inputs);
extern void PMC_DisableMainOscillator(void);
extern
#ifdef __ICCARM__
__ramfunc
#endif //__ICCARM__
void PMC_DisableMainOscillatorForWaitMode(void);
#endif // at91sam7l64 at91sam7l128
extern void PMC_DisableProcessorClock(void);
extern void PMC_EnablePeripheral(unsigned int id);
extern void PMC_DisablePeripheral(unsigned int id);
extern void PMC_CPUInIdleMode(void);
extern void PMC_EnableAllPeripherals(void);
extern void PMC_DisableAllPeripherals(void);
extern unsigned int PMC_IsAllPeriphEnabled(void);
extern unsigned int PMC_IsPeriphEnabled(unsigned int id);
#endif //#ifndef PMC_H
watchdog/arm_rev2/dummy/at91lib/utility/assert.h
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......@@ -42,7 +42,7 @@
/// any side-effect; otherwise, the program may not work properly
/// anymore when assertions are disabled.
/// -# Use SANITY_CHECK() to perform checks with a default error message
/// (outputs the file and line number where the error occured). This
/// (outputs the file and line number where the error occured). This
/// reduces memory overhead caused by assertion error strings.
/// -# Initialize the dbgu to see failed assertions at run-time.
/// -# Assertions can be entirely disabled by defining the NOASSERT symbol
......@@ -68,7 +68,7 @@
#else
#if (TRACE_LEVEL == 0)
/// Checks that the given condition is true,
/// Checks that the given condition is true,
/// otherwise stops the program execution.
/// \param condition Condition to verify.
#define ASSERT(condition, ...) { \
......@@ -93,7 +93,7 @@
} \
}
#define SANITY_ERROR "Sanity check failed at %s:%d\n\r"
/// Performs the same duty as the ASSERT() macro, except a default error
/// message is output if the condition is false.
/// \param condition Condition to verify.
......
watchdog/arm_rev2/dummy/at91lib/utility/stdio.c
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......@@ -179,7 +179,7 @@ signed int PutSignedInt(
if ((absolute / 10) > 0) {
if (value < 0) {
num = PutSignedInt(pStr, fill, width, -(absolute / 10));
}
else {
......@@ -335,7 +335,7 @@ signed int vsnprintf(char *pStr, size_t length, const char *pFormat, va_list ap)
// Parse width
while ((*pFormat >= '0') && (*pFormat <= '9')) {
width = (width*10) + *pFormat-'0';
pFormat++;
}
......@@ -345,10 +345,10 @@ signed int vsnprintf(char *pStr, size_t length, const char *pFormat, va_list ap)
width = length - size;
}
// Parse type
switch (*pFormat) {
case 'd':
case 'd':
case 'i': num = PutSignedInt(pStr, fill, width, va_arg(ap, signed int)); break;
case 'u': num = PutUnsignedInt(pStr, fill, width, va_arg(ap, unsigned int)); break;
case 'x': num = PutHexa(pStr, fill, width, 0, va_arg(ap, unsigned int)); break;
......
watchdog/arm_rev2/dummy/at91lib/utility/trace.h
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......@@ -41,21 +41,21 @@
/// -# Uses the TRACE_DEBUG(), TRACE_INFO(), TRACE_WARNING(), TRACE_ERROR()
/// TRACE_FATAL() macros to output traces throughout the program.
/// -# Each type of trace has a level : Debug 5, Info 4, Warning 3, Error 2
/// and Fatal 1. Disable a group of traces by changing the value of
/// TRACE_LEVEL during compilation; traces with a level bigger than TRACE_LEVEL
/// and Fatal 1. Disable a group of traces by changing the value of
/// TRACE_LEVEL during compilation; traces with a level bigger than TRACE_LEVEL
/// are not generated. To generate no trace, use the reserved value 0.
/// -# Trace disabling can be static or dynamic. If dynamic disabling is selected
/// the trace level can be modified in runtime. If static disabling is selected
/// the disabled traces are not compiled.
///
/// !Trace level description
/// -# TRACE_DEBUG (5): Traces whose only purpose is for debugging the program,
/// -# TRACE_DEBUG (5): Traces whose only purpose is for debugging the program,
/// and which do not produce meaningful information otherwise.
/// -# TRACE_INFO (4): Informational trace about the program execution. Should
/// -# TRACE_INFO (4): Informational trace about the program execution. Should
/// enable the user to see the execution flow.
/// -# TRACE_WARNING (3): Indicates that a minor error has happened. In most case
/// it can be discarded safely; it may even be expected.
/// -# TRACE_ERROR (2): Indicates an error which may not stop the program execution,
/// -# TRACE_ERROR (2): Indicates an error which may not stop the program execution,
/// but which indicates there is a problem with the code.
/// -# TRACE_FATAL (1): Indicates a major error which prevents the program from going
/// any further.
......@@ -89,7 +89,7 @@
#define TRACE_LEVEL_NO_TRACE 0
// By default, all traces are output except the debug one.
#if !defined(TRACE_LEVEL)
#if !defined(TRACE_LEVEL)
#define TRACE_LEVEL TRACE_LEVEL_INFO
#endif
......@@ -152,7 +152,7 @@
// Empty macro
#define TRACE_DEBUG(...) { }
#define TRACE_INFO(...) { }
#define TRACE_WARNING(...) { }
#define TRACE_WARNING(...) { }
#define TRACE_ERROR(...) { }
#define TRACE_FATAL(...) { while(1); }
......
watchdog/arm_rev2/dummy/main.c
View file @ e39a1485
......@@ -19,7 +19,7 @@ static const Pin PIN_dtxd_bootsel = {1 << 28, AT91C_BASE_PIOA, AT91C_ID_PIOA,
static void delay(int howmuch)
{
volatile int i;
while(howmuch--)
{
for(i=0;i<10000;i++) asm volatile("nop");
......@@ -39,12 +39,12 @@ void io_init()
int main(void)
{
int force_samba = 0;
io_init();
force_samba = !PIO_Get(&PIN_dtxd_bootsel);
TRACE_CONFIGURE(DBGU_STANDARD, 115200, BOARD_MCK);
printf("force_samba: %d\n", force_samba);
......@@ -59,12 +59,12 @@ int main(void)
delay(200);
PIO_Clear(&PIN_flash_serial_sel);
} else {
PIO_Clear(&PIN_flash_serial_sel);
PIO_Set(&PIN_utca_pwron);
delay(20);
PIO_Set(&PIN_main_nrst);
}
......@@ -74,11 +74,11 @@ int main(void)
PIO_Set(&PIN_led_utca0);
delay(10);
PIO_Clear(&PIN_led_utca0);
delay(10);
delay(10);
PIO_Set(&PIN_led_utca1);
delay(10);
PIO_Clear(&PIN_led_utca1);
delay(10);
delay(10);
}
}
......
watchdog/arm_rev2/mini_backplane/Makefile
View file @ e39a1485
......@@ -8,10 +8,10 @@ OUTPUT = wd
BOARD_OBJS = ./board/board_cstartup.o ./board/board_lowlevel.o ./board/board_memories.o
LIB_OBJS = ./lib/adc.o ./lib/pio.o ./lib/aic.o ./lib/dbgu.o ./lib/stdio.o ./lib/memcpy.o ./lib/twi.o ./lib/pmc.o
TRACE_LEVEL = 3
TRACE_LEVEL = 3
CHIP = at91sam7xc512
BOARD = whiterabbit_mch
ARCH = arm7tdmi
ARCH = arm7tdmi
CFLAGS = -mcpu=$(ARCH) -Os -mlong-calls -ffunction-sections -D$(CHIP) -DTRACE_LEVEL=$(TRACE_LEVEL) -Iinclude
......@@ -39,7 +39,7 @@ all: $(ALL_OBJS)
%.o: %.c
${CC} $(CFLAGS) -c $^ -o $@
clean:
clean:
rm -f $(ALL_OBJS) $(OUTPUT).bin $(OUTPUT).elf
flash: all
......
watchdog/arm_rev2/mini_backplane/board/board_cstartup.S
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......@@ -53,7 +53,7 @@
.align 4
.arm
/* Exception vectors
*******************/
.section .vectors, "a"
......@@ -80,7 +80,7 @@ fiqVector:
//------------------------------------------------------------------------------
fiqHandler:
b fiqHandler
//------------------------------------------------------------------------------
/// Handles incoming interrupt requests by branching to the corresponding
/// handler, as defined in the AIC. Supports interrupt nesting.
......
watchdog/arm_rev2/mini_backplane/board/board_lowlevel.c
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......
watchdog/arm_rev2/mini_backplane/board/board_memories.c
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......
watchdog/arm_rev2/mini_backplane/board/board_memories.h
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......@@ -30,11 +30,11 @@
//------------------------------------------------------------------------------
/// \unit
/// !Purpose
///
///
/// Methods for remapping AT91SAM7XC chips internal memory.
///
/// !Usage
///
///
/// -# Remap the Flash at address 0 using BOARD_RemapFlash.
/// -# Remap the internal RAM at address 0 using BOARD_RemapRam.
//------------------------------------------------------------------------------
......
watchdog/arm_rev2/mini_backplane/board/flash.lds
View file @ e39a1485
......@@ -42,7 +42,7 @@ MEMORY
}
SECTIONS
{
{
.fixed :
{
. = ALIGN(4);
......@@ -70,7 +70,7 @@ SECTIONS
. = ALIGN(4);
_ezero = .;
} >sram
_sstack = 0x220000;
}
end = .;
......
watchdog/arm_rev2/mini_backplane/board/sram.lds
View file @ e39a1485
......@@ -63,14 +63,14 @@ SECTIONS
. = ALIGN(4);
_erelocate = .;
}
.bss (NOLOAD) : {
_szero = .;
*(.bss)
. = ALIGN(4);
_ezero = .;
} >sram
_sstack = 0x220000;
}
end = .;
......
watchdog/arm_rev2/mini_backplane/include/adc.h
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// Interface for configuration the Analog-to-Digital Converter (ADC) peripheral.
///
/// !Usage
///
/// -# Configurate the pins for ADC
/// -# Initialize the ADC with ADC_Initialize().
/// -# Select the active channel using ADC_EnableChannel()
/// -# Start the conversion with ADC_StartConversion()
// -# Wait the end of the conversion by polling status with ADC_GetStatus()
// -# Finally, get the converted data using ADC_GetConvertedData()
///
//------------------------------------------------------------------------------
#ifndef ADC_H
#define ADC_H
//------------------------------------------------------------------------------
// Headers
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
#define ADC_CHANNEL_0 0
#define ADC_CHANNEL_1 1
#define ADC_CHANNEL_2 2
#define ADC_CHANNEL_3 3
#define ADC_CHANNEL_4 4
#define ADC_CHANNEL_5 5
#define ADC_CHANNEL_6 6
#define ADC_CHANNEL_7 7
//------------------------------------------------------------------------------
// Exported functions
//------------------------------------------------------------------------------
extern void ADC_Initialize (AT91S_ADC *pAdc,
unsigned char idAdc,
unsigned char trgEn,
unsigned char trgSel,
unsigned char sleepMode,
unsigned char resolution,
unsigned int mckClock,
unsigned int adcClock,
unsigned int startupTime,
unsigned int sampleAndHoldTime);
extern unsigned int ADC_GetModeReg(AT91S_ADC *pAdc);
extern void ADC_EnableChannel(AT91S_ADC *pAdc, unsigned int channel);
extern void ADC_DisableChannel (AT91S_ADC *pAdc, unsigned int channel);
extern unsigned int ADC_GetChannelStatus(AT91S_ADC *pAdc);
extern void ADC_StartConversion(AT91S_ADC *pAdc);
extern void ADC_SoftReset(AT91S_ADC *pAdc);
extern unsigned int ADC_GetLastConvertedData(AT91S_ADC *pAdc);
extern unsigned int ADC_GetConvertedData(AT91S_ADC *pAdc, unsigned int channel);
extern void ADC_EnableIt(AT91S_ADC *pAdc, unsigned int flag);
extern void ADC_EnableDataReadyIt(AT91S_ADC *pAdc);
extern void ADC_DisableIt(AT91S_ADC *pAdc, unsigned int flag);
extern unsigned int ADC_GetStatus(AT91S_ADC *pAdc);
extern unsigned int ADC_GetInterruptMaskStatus(AT91S_ADC *pAdc);
extern unsigned int ADC_IsInterruptMasked(AT91S_ADC *pAdc, unsigned int flag);
extern unsigned int ADC_IsStatusSet(AT91S_ADC *pAdc, unsigned int flag);
extern unsigned char ADC_IsChannelInterruptStatusSet(unsigned int adc_sr,
unsigned int channel);
#endif //#ifndef ADC_H
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// Interface for configuration the Analog-to-Digital Converter (ADC) peripheral.
///
/// !Usage
///
/// -# Configurate the pins for ADC
/// -# Initialize the ADC with ADC_Initialize().
/// -# Select the active channel using ADC_EnableChannel()
/// -# Start the conversion with ADC_StartConversion()
// -# Wait the end of the conversion by polling status with ADC_GetStatus()
// -# Finally, get the converted data using ADC_GetConvertedData()
///
//------------------------------------------------------------------------------
#ifndef ADC_H
#define ADC_H
//------------------------------------------------------------------------------
// Headers
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
#define ADC_CHANNEL_0 0
#define ADC_CHANNEL_1 1
#define ADC_CHANNEL_2 2
#define ADC_CHANNEL_3 3
#define ADC_CHANNEL_4 4
#define ADC_CHANNEL_5 5
#define ADC_CHANNEL_6 6
#define ADC_CHANNEL_7 7
//------------------------------------------------------------------------------
// Exported functions
//------------------------------------------------------------------------------
extern void ADC_Initialize (AT91S_ADC *pAdc,
unsigned char idAdc,
unsigned char trgEn,
unsigned char trgSel,
unsigned char sleepMode,
unsigned char resolution,
unsigned int mckClock,
unsigned int adcClock,
unsigned int startupTime,
unsigned int sampleAndHoldTime);
extern unsigned int ADC_GetModeReg(AT91S_ADC *pAdc);
extern void ADC_EnableChannel(AT91S_ADC *pAdc, unsigned int channel);
extern void ADC_DisableChannel (AT91S_ADC *pAdc, unsigned int channel);
extern unsigned int ADC_GetChannelStatus(AT91S_ADC *pAdc);
extern void ADC_StartConversion(AT91S_ADC *pAdc);
extern void ADC_SoftReset(AT91S_ADC *pAdc);
extern unsigned int ADC_GetLastConvertedData(AT91S_ADC *pAdc);
extern unsigned int ADC_GetConvertedData(AT91S_ADC *pAdc, unsigned int channel);
extern void ADC_EnableIt(AT91S_ADC *pAdc, unsigned int flag);
extern void ADC_EnableDataReadyIt(AT91S_ADC *pAdc);
extern void ADC_DisableIt(AT91S_ADC *pAdc, unsigned int flag);
extern unsigned int ADC_GetStatus(AT91S_ADC *pAdc);
extern unsigned int ADC_GetInterruptMaskStatus(AT91S_ADC *pAdc);
extern unsigned int ADC_IsInterruptMasked(AT91S_ADC *pAdc, unsigned int flag);
extern unsigned int ADC_IsStatusSet(AT91S_ADC *pAdc, unsigned int flag);
extern unsigned char ADC_IsChannelInterruptStatusSet(unsigned int adc_sr,
unsigned int channel);
#endif //#ifndef ADC_H
watchdog/arm_rev2/mini_backplane/include/aic.h
View file @ e39a1485
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// Methods and definitions for configuring interrupts using the Advanced
/// Interrupt Controller (AIC).
///
/// !Usage
///
/// -# Configure an interrupt source using AIC_ConfigureIT
/// -# Enable or disable interrupt generation of a particular source with
/// AIC_EnableIT and AIC_DisableIT.
///
/// \note Most of the time, peripheral interrupts must be also configured
/// inside the peripheral itself.
//------------------------------------------------------------------------------
#ifndef AIC_H
#define AIC_H
//------------------------------------------------------------------------------
// Headers
//------------------------------------------------------------------------------
#include <board.h>
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
#ifndef AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL
/// Interrupt is internal and uses a logical 1 level.
#define AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE
#endif
//------------------------------------------------------------------------------
// Global functions
//------------------------------------------------------------------------------
extern void AIC_ConfigureIT(unsigned int source,
unsigned int mode,
void (*handler)( void ));
extern void AIC_EnableIT(unsigned int source);
extern void AIC_DisableIT(unsigned int source);
#endif //#ifndef AIC_H
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// Methods and definitions for configuring interrupts using the Advanced
/// Interrupt Controller (AIC).
///
/// !Usage
///
/// -# Configure an interrupt source using AIC_ConfigureIT
/// -# Enable or disable interrupt generation of a particular source with
/// AIC_EnableIT and AIC_DisableIT.
///
/// \note Most of the time, peripheral interrupts must be also configured
/// inside the peripheral itself.
//------------------------------------------------------------------------------
#ifndef AIC_H
#define AIC_H
//------------------------------------------------------------------------------
// Headers
//------------------------------------------------------------------------------
#include <board.h>
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
#ifndef AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL
/// Interrupt is internal and uses a logical 1 level.
#define AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE
#endif
//------------------------------------------------------------------------------
// Global functions
//------------------------------------------------------------------------------
extern void AIC_ConfigureIT(unsigned int source,
unsigned int mode,
void (*handler)( void ));
extern void AIC_EnableIT(unsigned int source);
extern void AIC_DisableIT(unsigned int source);
#endif //#ifndef AIC_H
watchdog/arm_rev2/mini_backplane/include/assert.h
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/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......@@ -42,7 +42,7 @@
/// any side-effect; otherwise, the program may not work properly
/// anymore when assertions are disabled.
/// -# Use SANITY_CHECK() to perform checks with a default error message
/// (outputs the file and line number where the error occured). This
/// (outputs the file and line number where the error occured). This
/// reduces memory overhead caused by assertion error strings.
/// -# Initialize the dbgu to see failed assertions at run-time.
/// -# Assertions can be entirely disabled by defining the NOASSERT symbol
......@@ -68,7 +68,7 @@
#else
#if (TRACE_LEVEL == 0)
/// Checks that the given condition is true,
/// Checks that the given condition is true,
/// otherwise stops the program execution.
/// \param condition Condition to verify.
#define ASSERT(condition, ...) { \
......@@ -93,7 +93,7 @@
} \
}
#define SANITY_ERROR "Sanity check failed at %s:%d\n\r"
/// Performs the same duty as the ASSERT() macro, except a default error
/// message is output if the condition is false.
/// \param condition Condition to verify.
......
watchdog/arm_rev2/mini_backplane/include/trace.h
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/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......@@ -41,21 +41,21 @@
/// -# Uses the TRACE_DEBUG(), TRACE_INFO(), TRACE_WARNING(), TRACE_ERROR()
/// TRACE_FATAL() macros to output traces throughout the program.
/// -# Each type of trace has a level : Debug 5, Info 4, Warning 3, Error 2
/// and Fatal 1. Disable a group of traces by changing the value of
/// TRACE_LEVEL during compilation; traces with a level bigger than TRACE_LEVEL
/// and Fatal 1. Disable a group of traces by changing the value of
/// TRACE_LEVEL during compilation; traces with a level bigger than TRACE_LEVEL
/// are not generated. To generate no trace, use the reserved value 0.
/// -# Trace disabling can be static or dynamic. If dynamic disabling is selected
/// the trace level can be modified in runtime. If static disabling is selected
/// the disabled traces are not compiled.
///
/// !Trace level description
/// -# TRACE_DEBUG (5): Traces whose only purpose is for debugging the program,
/// -# TRACE_DEBUG (5): Traces whose only purpose is for debugging the program,
/// and which do not produce meaningful information otherwise.
/// -# TRACE_INFO (4): Informational trace about the program execution. Should
/// -# TRACE_INFO (4): Informational trace about the program execution. Should
/// enable the user to see the execution flow.
/// -# TRACE_WARNING (3): Indicates that a minor error has happened. In most case
/// it can be discarded safely; it may even be expected.
/// -# TRACE_ERROR (2): Indicates an error which may not stop the program execution,
/// -# TRACE_ERROR (2): Indicates an error which may not stop the program execution,
/// but which indicates there is a problem with the code.
/// -# TRACE_FATAL (1): Indicates a major error which prevents the program from going
/// any further.
......@@ -89,7 +89,7 @@
#define TRACE_LEVEL_NO_TRACE 0
// By default, all traces are output except the debug one.
#if !defined(TRACE_LEVEL)
#if !defined(TRACE_LEVEL)
#define TRACE_LEVEL TRACE_LEVEL_INFO
#endif
......@@ -152,7 +152,7 @@
// Empty macro
#define TRACE_DEBUG(...) { }
#define TRACE_INFO(...) { }
#define TRACE_WARNING(...) { }
#define TRACE_WARNING(...) { }
#define TRACE_ERROR(...) { }
#define TRACE_FATAL(...) { while(1); }
......
watchdog/arm_rev2/mini_backplane/lib/adc.c
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watchdog/arm_rev2/mini_backplane/lib/dbgu.c
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/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
......@@ -52,17 +52,17 @@ void DBGU_Configure(
unsigned int mode,
unsigned int baudrate,
unsigned int mck)
{
{
// Reset & disable receiver and transmitter, disable interrupts
AT91C_BASE_DBGU->DBGU_CR = AT91C_US_RSTRX | AT91C_US_RSTTX;
AT91C_BASE_DBGU->DBGU_IDR = 0xFFFFFFFF;
// Configure baud rate
AT91C_BASE_DBGU->DBGU_BRGR = mck / (baudrate * 16);
// Configure mode register
AT91C_BASE_DBGU->DBGU_MR = mode;
// Disable DMA channel
AT91C_BASE_DBGU->DBGU_PTCR = AT91C_PDC_RXTDIS | AT91C_PDC_TXTDIS;
......@@ -79,10 +79,10 @@ void DBGU_PutChar(unsigned char c)
{
// Wait for the transmitter to be ready
while ((AT91C_BASE_DBGU->DBGU_CSR & AT91C_US_TXEMPTY) == 0);
// Send character
AT91C_BASE_DBGU->DBGU_THR = c;
// Wait for the transfer to complete
while ((AT91C_BASE_DBGU->DBGU_CSR & AT91C_US_TXEMPTY) == 0);
}
......@@ -121,7 +121,7 @@ unsigned char DBGU_GetChar(void)
signed int fputc(signed int c, FILE *pStream)
{
if ((pStream == stdout) || (pStream == stderr)) {
DBGU_PutChar(c);
return c;
}
......
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