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Fix Archim1 stepper timing (with new variant) (#19596)

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Ryan V1 2020-10-04 15:41:41 -07:00 committed by GitHub
parent 7e0524109e
commit 8989353fab
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21 changed files with 2322 additions and 0 deletions
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59
buildroot/share/PlatformIO/boards/archim.json Normal file
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{
"build": {
"core": "arduino",
"cpu": "cortex-m3",
"extra_flags": "-D__SAM3X8E__ -DARDUINO_ARCH_SAM -DARDUINO_SAM_DUE",
"f_cpu": "84000000L",
"hwids": [
[
"0x27B1",
"0x0001"
],
[
"0x2341",
"0x003E"
],
[
"0x2341",
"0x003D"
]
],
"ldscript": "linker_scripts/gcc/flash.ld",
"mcu": "at91sam3x8e",
"usb_product": "Archim",
"variant": "archim"
},
"connectivity": [
"can"
],
"debug": {
"jlink_device": "ATSAM3X8E",
"openocd_chipname": "at91sam3X8E",
"openocd_target": "at91sam3XXX",
"svd_path": "ATSAM3X8E.svd"
},
"frameworks": [
"arduino",
"simba"
],
"name": "Archim",
"upload": {
"disable_flushing": true,
"maximum_ram_size": 98304,
"maximum_size": 524288,
"native_usb": true,
"protocol": "sam-ba",
"protocols": [
"sam-ba",
"jlink",
"blackmagic",
"atmel-ice",
"stlink"
],
"require_upload_port": true,
"use_1200bps_touch": true,
"wait_for_upload_port": true
},
"url": "https://ultimachine.com",
"vendor": "UltiMachine"
}

2
buildroot/share/PlatformIO/variants/archim/.gitignore vendored Normal file
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# Exception for libsam
!libsam_sam3x8e_gcc_rel.a

42
buildroot/share/PlatformIO/variants/archim/build_gcc/Makefile Normal file
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#
# Copyright (c) 2011 Arduino. All right reserved.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
SUBMAKE_OPTIONS=--no-builtin-rules --no-builtin-variables --no-print-directory
#-------------------------------------------------------------------------------
# Rules
#-------------------------------------------------------------------------------
all: arduino_due_x
.PHONY: arduino_due_x
arduino_due_x:
@echo ------------------------------------------------------------------------------------
@echo --- Making variant arduino_due_x
@$(MAKE) DEBUG=1 $(SUBMAKE_OPTIONS) -f libvariant_arduino_due_x.mk
# @$(MAKE) $(SUBMAKE_OPTIONS) -f libvariant_arduino_due_x.mk
@echo ------------------------------------------------------------------------------------
.PHONY: clean
clean:
@echo ------------------------------------------------------------------------------------
@echo --- Cleaning variant arduino_due_x
@$(MAKE) DEBUG=1 $(SUBMAKE_OPTIONS) -f libvariant_arduino_due_x.mk $@
# @$(MAKE) $(SUBMAKE_OPTIONS) -f libvariant_arduino_due_x.mk $@
@echo ------------------------------------------------------------------------------------

25
buildroot/share/PlatformIO/variants/archim/build_gcc/debug.mk Normal file
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#
# Copyright (c) 2011 Arduino. All right reserved.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Optimization level
# -O1 Optimize
# -O2 Optimize even more
# -O3 Optimize yet more
# -O0 Reduce compilation time and make debugging produce the expected results
# -Os Optimize for size
OPTIMIZATION = -g -O0 -DDEBUG

82
buildroot/share/PlatformIO/variants/archim/build_gcc/gcc.mk Normal file
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#
# Copyright (c) 2011 Arduino. All right reserved.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Tool suffix when cross-compiling
CROSS_COMPILE = $(ARM_GCC_TOOLCHAIN)/arm-none-eabi-
# Compilation tools
AR = $(CROSS_COMPILE)ar
CC = $(CROSS_COMPILE)gcc
CXX = $(CROSS_COMPILE)g++
AS = $(CROSS_COMPILE)as
NM = $(CROSS_COMPILE)nm
ifeq ($(OS),Windows_NT)
RM=cs-rm -Rf
else
RM=rm -Rf
endif
SEP=\\
# ---------------------------------------------------------------------------------------
# C Flags
CFLAGS += -Wall -Wchar-subscripts -Wcomment -Wformat=2 -Wimplicit-int
CFLAGS += -Werror-implicit-function-declaration -Wmain -Wparentheses
CFLAGS += -Wsequence-point -Wreturn-type -Wswitch -Wtrigraphs -Wunused
CFLAGS += -Wuninitialized -Wunknown-pragmas -Wfloat-equal -Wundef
CFLAGS += -Wshadow -Wpointer-arith -Wbad-function-cast -Wwrite-strings
CFLAGS += -Wsign-compare -Waggregate-return -Wstrict-prototypes
CFLAGS += -Wmissing-prototypes -Wmissing-declarations
CFLAGS += -Wformat -Wmissing-format-attribute -Wno-deprecated-declarations
CFLAGS += -Wpacked -Wredundant-decls -Wnested-externs -Winline -Wlong-long
CFLAGS += -Wunreachable-code
CFLAGS += -Wcast-align
#CFLAGS += -Wmissing-noreturn
#CFLAGS += -Wconversion
CFLAGS += --param max-inline-insns-single=500 -mcpu=cortex-m3 -mthumb -mlong-calls -ffunction-sections -fdata-sections -nostdlib -std=c99
CFLAGS += $(OPTIMIZATION) $(INCLUDES) -D$(CHIP) -D$(VARIANT)
# To reduce application size use only integer printf function.
CFLAGS += -Dprintf=iprintf
# ---------------------------------------------------------------------------------------
# CPP Flags
CPPFLAGS += -Wall -Wchar-subscripts -Wcomment -Wformat=2
CPPFLAGS += -Wmain -Wparentheses -Wcast-align -Wunreachable-code
CPPFLAGS += -Wsequence-point -Wreturn-type -Wswitch -Wtrigraphs -Wunused
CPPFLAGS += -Wuninitialized -Wunknown-pragmas -Wfloat-equal -Wundef
CPPFLAGS += -Wshadow -Wpointer-arith -Wwrite-strings
CPPFLAGS += -Wsign-compare -Waggregate-return -Wmissing-declarations
CPPFLAGS += -Wformat -Wmissing-format-attribute -Wno-deprecated-declarations
CPPFLAGS += -Wpacked -Wredundant-decls -Winline -Wlong-long
#CPPFLAGS += -Wmissing-noreturn
#CPPFLAGS += -Wconversion
CPPFLAGS += --param max-inline-insns-single=500 -mcpu=cortex-m3 -mthumb -mlong-calls -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -std=c++98
CPPFLAGS += $(OPTIMIZATION) $(INCLUDES) -D$(CHIP)
# To reduce application size use only integer printf function.
CPPFLAGS += -Dprintf=iprintf
# ---------------------------------------------------------------------------------------
# ASM Flags
ASFLAGS = -mcpu=cortex-m3 -mthumb -Wall -g $(OPTIMIZATION) $(INCLUDES)

184
buildroot/share/PlatformIO/variants/archim/build_gcc/libvariant_arduino_due_x.mk Normal file
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#
# Copyright (c) 2012 Arduino. All right reserved.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Makefile for compiling libArduino
.SUFFIXES: .o .a .c .s
CHIP=__SAM3X8E__
VARIANT=arduino_due_x
LIBNAME=libvariant_$(VARIANT)
TOOLCHAIN=gcc
#-------------------------------------------------------------------------------
# Path
#-------------------------------------------------------------------------------
# Output directories
OUTPUT_BIN = ../../../cores/arduino
# Libraries
PROJECT_BASE_PATH = ..
SYSTEM_PATH = ../../../system
CMSIS_ROOT_PATH = $(SYSTEM_PATH)/CMSIS
CMSIS_ARM_PATH=$(CMSIS_ROOT_PATH)/CMSIS/Include
CMSIS_ATMEL_PATH=$(CMSIS_ROOT_PATH)/Device/ATMEL
#CMSIS_CHIP_PATH=$(CMSIS_ROOT_PATH)/Device/ATMEL/$(CHIP_SERIE)
ARDUINO_PATH = ../../../cores/arduino
VARIANT_BASE_PATH = ../../../variants
VARIANT_PATH = ../../../variants/$(VARIANT)
#-------------------------------------------------------------------------------
# Files
#-------------------------------------------------------------------------------
#vpath %.h $(PROJECT_BASE_PATH) $(SYSTEM_PATH) $(VARIANT_PATH)
vpath %.cpp $(PROJECT_BASE_PATH)
VPATH+=$(PROJECT_BASE_PATH)
INCLUDES =
#INCLUDES += -I$(PROJECT_BASE_PATH)
INCLUDES += -I$(ARDUINO_PATH)
INCLUDES += -I$(ARDUINO_PATH)/USB
INCLUDES += -I$(SYSTEM_PATH)
INCLUDES += -I$(SYSTEM_PATH)/libsam
INCLUDES += -I$(SYSTEM_PATH)/USBHost
INCLUDES += -I$(VARIANT_BASE_PATH)
INCLUDES += -I$(VARIANT_PATH)
INCLUDES += -I$(CMSIS_ARM_PATH)
INCLUDES += -I$(CMSIS_ATMEL_PATH)
#-------------------------------------------------------------------------------
ifdef DEBUG
include debug.mk
else
include release.mk
endif
#-------------------------------------------------------------------------------
# Tools
#-------------------------------------------------------------------------------
include $(TOOLCHAIN).mk
#-------------------------------------------------------------------------------
ifdef DEBUG
OUTPUT_OBJ=debug
OUTPUT_LIB_POSTFIX=dbg
else
OUTPUT_OBJ=release
OUTPUT_LIB_POSTFIX=rel
endif
OUTPUT_LIB=$(LIBNAME)_$(TOOLCHAIN)_$(OUTPUT_LIB_POSTFIX).a
OUTPUT_PATH=$(OUTPUT_OBJ)_$(VARIANT)
#-------------------------------------------------------------------------------
# C source files and objects
#-------------------------------------------------------------------------------
C_SRC=$(wildcard $(PROJECT_BASE_PATH)/*.c)
C_OBJ_TEMP = $(patsubst %.c, %.o, $(notdir $(C_SRC)))
# during development, remove some files
C_OBJ_FILTER=
C_OBJ=$(filter-out $(C_OBJ_FILTER), $(C_OBJ_TEMP))
#-------------------------------------------------------------------------------
# CPP source files and objects
#-------------------------------------------------------------------------------
CPP_SRC=$(wildcard $(PROJECT_BASE_PATH)/*.cpp)
CPP_OBJ_TEMP = $(patsubst %.cpp, %.o, $(notdir $(CPP_SRC)))
# during development, remove some files
CPP_OBJ_FILTER=
CPP_OBJ=$(filter-out $(CPP_OBJ_FILTER), $(CPP_OBJ_TEMP))
#-------------------------------------------------------------------------------
# Assembler source files and objects
#-------------------------------------------------------------------------------
A_SRC=$(wildcard $(PROJECT_BASE_PATH)/*.s)
A_OBJ_TEMP=$(patsubst %.s, %.o, $(notdir $(A_SRC)))
# during development, remove some files
A_OBJ_FILTER=
A_OBJ=$(filter-out $(A_OBJ_FILTER), $(A_OBJ_TEMP))
#-------------------------------------------------------------------------------
# Rules
#-------------------------------------------------------------------------------
all: $(VARIANT)
$(VARIANT): create_output $(OUTPUT_LIB)
.PHONY: create_output
create_output:
@echo ------------------------------------------------------------------------------------
@echo -------------------------
@echo --- Preparing variant $(VARIANT) files in $(OUTPUT_PATH) $(OUTPUT_BIN)
@echo -------------------------
# @echo *$(INCLUDES)
# @echo -------------------------
# @echo *$(C_SRC)
# @echo -------------------------
# @echo *$(C_OBJ)
# @echo -------------------------
# @echo *$(addprefix $(OUTPUT_PATH)/, $(C_OBJ))
# @echo -------------------------
# @echo *$(CPP_SRC)
# @echo -------------------------
# @echo *$(CPP_OBJ)
# @echo -------------------------
# @echo *$(addprefix $(OUTPUT_PATH)/, $(CPP_OBJ))
# @echo -------------------------
# @echo *$(A_SRC)
# @echo -------------------------
-@mkdir $(OUTPUT_PATH) 1>NUL 2>&1
@echo ------------------------------------------------------------------------------------
$(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: %.c
# @"$(CC)" -v -c $(CFLAGS) $< -o $@
@"$(CC)" -c $(CFLAGS) $< -o $@
$(addprefix $(OUTPUT_PATH)/,$(CPP_OBJ)): $(OUTPUT_PATH)/%.o: %.cpp
# @"$(CC)" -c $(CPPFLAGS) $< -o $@
@"$(CC)" -xc++ -c $(CPPFLAGS) $< -o $@
$(addprefix $(OUTPUT_PATH)/,$(A_OBJ)): $(OUTPUT_PATH)/%.o: %.s
@"$(AS)" -c $(ASFLAGS) $< -o $@
$(OUTPUT_LIB): $(addprefix $(OUTPUT_PATH)/, $(C_OBJ)) $(addprefix $(OUTPUT_PATH)/, $(CPP_OBJ)) $(addprefix $(OUTPUT_PATH)/, $(A_OBJ))
@"$(AR)" -v -r "$(OUTPUT_BIN)/$@" $^
@"$(NM)" "$(OUTPUT_BIN)/$@" > "$(OUTPUT_BIN)/$@.txt"
.PHONY: clean
clean:
@echo ------------------------------------------------------------------------------------
@echo --- Cleaning $(VARIANT) files [$(OUTPUT_PATH)$(SEP)*.o]
-@$(RM) $(OUTPUT_PATH) 1>NUL 2>&1
-@$(RM) $(OUTPUT_BIN)/$(OUTPUT_LIB) 1>NUL 2>&1
@echo ------------------------------------------------------------------------------------

25
buildroot/share/PlatformIO/variants/archim/build_gcc/release.mk Normal file
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#
# Copyright (c) 2011 Arduino. All right reserved.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Optimization level
# -O1 Optimize
# -O2 Optimize even more
# -O3 Optimize yet more
# -O0 Reduce compilation time and make debugging produce the expected results
# -Os Optimize for size
OPTIMIZATION = -Os

37
buildroot/share/PlatformIO/variants/archim/debug_scripts/gcc/arduino_due_x_flash.gdb Normal file
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#*******************************************************
#
# Connect to J-Link and debug application in flash on SAM3X.
#
# Define 'reset' command
define reset
# Connect to the J-Link gdb server
target remote localhost:2331
# Reset the chip to get to a known state
monitor reset
# Select flash device
monitor flash device = AT91SAM3X8E
# Enable flash download and flash breakpoints
monitor flash download = 1
# Load the program
load
# Reset peripheral (RSTC_CR)
set *0x400e1a00 = 0xA5000004
# Initialize PC and stack pointer
mon reg sp=(0x80000)
#set *0x80004 = *0x80004 & 0xFFFFFFFE
mon reg pc=(0x80004)
info reg
break main
# End of 'reset' command
end

37
buildroot/share/PlatformIO/variants/archim/debug_scripts/gcc/arduino_due_x_sram.gdb Normal file
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#*******************************************************
#
# Connect to J-Link and debug application in sram on SAM3X.
#
# Define 'reset' command
define reset
# Connect to the J-Link gdb server
target remote localhost:2331
# Reset the chip to get to a known state
monitor reset
# Select flash device
monitor flash device = AT91SAM3X8E
# Enable flash download and flash breakpoints
monitor flash download = 1
# Load the program
load
# Reset peripheral (RSTC_CR)
set *0x400e1a00 = 0xA5000004
# Initialize PC and stack pointer
mon reg sp=(0x20000000)
#set *0x20000004 = *0x20000004 & 0xFFFFFFFE
mon reg pc=(0x20000004)
info reg
break main
# End of 'reset' command
end

44
buildroot/share/PlatformIO/variants/archim/debug_scripts/iar/arduino_due_flash.mac Normal file
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// ---------------------------------------------------------
// ATMEL Microcontroller Software Support - ROUSSET -
// ---------------------------------------------------------
// The software is delivered "AS IS" without warranty or
// condition of any kind, either express, implied or
// statutory. This includes without limitation any warranty
// or condition with respect to merchantability or fitness
// for any particular purpose, or against the infringements of
// intellectual property rights of others.
// ---------------------------------------------------------
// File: at91sam3u-ek-flash.mac
// User setup file for CSPY debugger.
// ---------------------------------------------------------
__var __mac_i;
__var __mac_pt;
/*********************************************************************
*
* execUserReset()
*/
execUserReset()
{
__message "------------------------------ execUserReset ---------------------------------";
__message "-------------------------------Set PC Reset ----------------------------------";
__hwReset(0);
// perpheral reset RSTC_CR
__writeMemory32(0xA5000004,0x400e1200,"Memory");
}
/*********************************************************************
*
* execUserPreload()
*/
execUserPreload()
{
__message "------------------------------ execUserPreload ---------------------------------";
__hwReset(0); //* Hardware Reset: CPU is automatically halted after the reset
// perpheral reset RSTC_CR
__writeMemory32(0xA5000004,0x400e1200,"Memory");
}

44
buildroot/share/PlatformIO/variants/archim/debug_scripts/iar/arduino_due_sram.mac Normal file
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// ---------------------------------------------------------
// ATMEL Microcontroller Software Support - ROUSSET -
// ---------------------------------------------------------
// The software is delivered "AS IS" without warranty or
// condition of any kind, either express, implied or
// statutory. This includes without limitation any warranty
// or condition with respect to merchantability or fitness
// for any particular purpose, or against the infringements of
// intellectual property rights of others.
// ---------------------------------------------------------
// File: at91sam3u-ek-sram.mac
// User setup file for CSPY debugger.
// ---------------------------------------------------------
__var __mac_i;
__var __mac_pt;
/*********************************************************************
*
* execUserReset()
*/
execUserReset()
{
__message "------------------------------ execUserReset ---------------------------------";
__message "-------------------------------Set PC Reset ----------------------------------";
//__hwReset(50);
// perpheral reset RSTC_CR
__writeMemory32(0xA5000004,0x400e1200,"Memory");
}
/*********************************************************************
*
* execUserPreload()
*/
execUserPreload()
{
__message "------------------------------ execUserPreload ---------------------------------";
__hwReset(0); //* Hardware Reset: CPU is automatically halted after the reset
// perpheral reset RSTC_CR
__writeMemory32(0xA5000004,0x400e1200,"Memory");
}

BIN
buildroot/share/PlatformIO/variants/archim/libsam_sam3x8e_gcc_rel.a Normal file
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576
buildroot/share/PlatformIO/variants/archim/libsam_sam3x8e_gcc_rel.a.txt Normal file
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adc10_sam3u.o:
adc12_sam3u.o:
adc_sam3snxa.o:
pio.o:
00000000 T PIO_Clear
00000000 T PIO_Configure
00000000 T PIO_DisableInterrupt
00000000 T PIO_Get
00000000 T PIO_GetOutputDataStatus
00000000 T PIO_PullUp
00000000 T PIO_Set
00000000 T PIO_SetDebounceFilter
00000000 T PIO_SetInput
00000000 T PIO_SetOutput
00000000 T PIO_SetPeripheral
pmc.o:
00000000 T pmc_clr_fast_startup_input
00000000 T pmc_disable_all_pck
00000000 T pmc_disable_all_periph_clk
00000000 T pmc_disable_interrupt
00000000 T pmc_disable_pck
00000000 T pmc_disable_periph_clk
00000000 T pmc_disable_pllack
00000000 T pmc_disable_udpck
00000000 T pmc_disable_upll_clock
00000000 T pmc_enable_all_pck
00000000 T pmc_enable_all_periph_clk
00000000 T pmc_enable_backupmode
00000000 T pmc_enable_interrupt
00000000 T pmc_enable_pck
00000000 T pmc_enable_periph_clk
00000000 T pmc_enable_pllack
00000000 T pmc_enable_sleepmode
00000000 T pmc_enable_udpck
00000000 T pmc_enable_upll_clock
00000000 T pmc_enable_waitmode
00000000 T pmc_get_interrupt_mask
00000000 T pmc_get_status
00000000 T pmc_get_writeprotect_status
00000000 T pmc_is_locked_pllack
00000000 T pmc_is_locked_upll
00000000 T pmc_is_pck_enabled
00000000 T pmc_is_periph_clk_enabled
00000000 T pmc_mck_set_prescaler
00000000 T pmc_mck_set_source
00000000 T pmc_osc_disable_fastrc
00000000 T pmc_osc_disable_xtal
00000000 T pmc_osc_enable_fastrc
00000000 T pmc_osc_is_ready_32kxtal
00000000 T pmc_osc_is_ready_mainck
00000000 T pmc_pck_set_prescaler
00000000 T pmc_pck_set_source
00000000 T pmc_set_fast_startup_input
00000000 T pmc_set_writeprotect
00000000 T pmc_switch_mainck_to_fastrc
00000000 T pmc_switch_mainck_to_xtal
00000000 T pmc_switch_mck_to_mainck
00000000 T pmc_switch_mck_to_pllack
00000000 T pmc_switch_mck_to_sclk
00000000 T pmc_switch_mck_to_upllck
00000000 T pmc_switch_pck_to_mainck
00000000 T pmc_switch_pck_to_pllack
00000000 T pmc_switch_pck_to_sclk
00000000 T pmc_switch_pck_to_upllck
00000000 T pmc_switch_sclk_to_32kxtal
00000000 T pmc_switch_udpck_to_pllack
00000000 T pmc_switch_udpck_to_upllck
pwmc.o:
00000000 t FindClockConfiguration
00000000 T PWMC_ConfigureChannel
00000000 T PWMC_ConfigureChannelExt
00000000 T PWMC_ConfigureClocks
00000000 T PWMC_ConfigureComparisonUnit
00000000 T PWMC_ConfigureEventLineMode
00000000 T PWMC_ConfigureSyncChannel
00000000 T PWMC_DisableChannel
00000000 T PWMC_DisableChannelIt
00000000 T PWMC_DisableIt
00000000 T PWMC_DisableOverrideOutput
00000000 T PWMC_EnableChannel
00000000 T PWMC_EnableChannelIt
00000000 T PWMC_EnableFaultProtection
00000000 T PWMC_EnableIt
00000000 T PWMC_EnableOverrideOutput
00000000 T PWMC_FaultClear
00000000 T PWMC_SetDeadTime
00000000 T PWMC_SetDutyCycle
00000000 T PWMC_SetFaultMode
00000000 T PWMC_SetFaultProtectionValue
00000000 T PWMC_SetOverrideValue
00000000 T PWMC_SetPeriod
00000000 T PWMC_SetSyncChannelUpdatePeriod
00000000 T PWMC_SetSyncChannelUpdateUnlock
00000000 T PWMC_WriteBuffer
U __assert_func
00000000 r __func__.6793
00000000 r __func__.6804
00000000 r __func__.6819
00000000 r __func__.6830
00000000 r __func__.6841
00000000 r __func__.6848
00000000 r __func__.6932
00000000 r __func__.6938
rtc.o:
00000000 T RTC_ClearSCCR
00000000 T RTC_DisableIt
00000000 T RTC_EnableIt
00000000 T RTC_GetDate
00000000 T RTC_GetHourMode
00000000 T RTC_GetSR
00000000 T RTC_GetTime
00000000 T RTC_SetDate
00000000 T RTC_SetDateAlarm
00000000 T RTC_SetHourMode
00000000 T RTC_SetTime
00000000 T RTC_SetTimeAlarm
U __assert_func
00000000 r __func__.6790
00000000 r __func__.6799
00000000 r __func__.6804
rtt.o:
00000000 T RTT_EnableIT
00000000 T RTT_GetStatus
00000000 T RTT_GetTime
00000000 T RTT_SetAlarm
00000000 T RTT_SetPrescaler
U __assert_func
00000000 r __func__.6797
00000000 r __func__.6805
spi.o:
00000000 T SPI_Configure
00000000 T SPI_ConfigureNPCS
00000000 T SPI_Disable
00000000 T SPI_DisableIt
00000000 T SPI_Enable
00000000 T SPI_EnableIt
00000000 T SPI_GetStatus
00000000 T SPI_IsFinished
00000000 T SPI_Read
00000000 T SPI_Write
U pmc_enable_periph_clk
tc.o:
00000000 T TC_Configure
00000000 T TC_FindMckDivisor
00000000 T TC_GetStatus
00000000 T TC_ReadCV
00000000 T TC_SetRA
00000000 T TC_SetRB
00000000 T TC_SetRC
00000000 T TC_Start
00000000 T TC_Stop
U __assert_func
00000000 r __func__.6792
00000000 r __func__.6798
00000000 r __func__.6804
timetick.o:
00000000 T GetTickCount
00000000 T Sleep
00000000 T TimeTick_Configure
00000000 T TimeTick_Increment
00000000 T Wait
00000000 b _dwTickCount
twi.o:
00000000 T TWI_ByteReceived
00000000 T TWI_ByteSent
00000000 T TWI_ConfigureMaster
00000000 T TWI_ConfigureSlave
00000000 T TWI_Disable
00000000 T TWI_DisableIt
00000000 T TWI_EnableIt
00000000 T TWI_GetMaskedStatus
00000000 T TWI_GetStatus
00000000 T TWI_ReadByte
00000000 T TWI_SendSTOPCondition
00000000 T TWI_SetClock
00000000 T TWI_StartRead
00000000 T TWI_StartWrite
00000000 T TWI_Stop
00000000 T TWI_TransferComplete
00000000 T TWI_WriteByte
U __assert_func
00000000 r __func__.7151
00000000 r __func__.7157
00000000 r __func__.7172
00000000 r __func__.7176
00000000 r __func__.7184
00000000 r __func__.7191
00000000 r __func__.7195
00000000 r __func__.7200
00000000 r __func__.7208
00000000 r __func__.7222
00000000 r __func__.7227
00000000 r __func__.7231
00000000 r __func__.7236
00000000 r __func__.7240
usart.o:
00000000 T USART_Configure
00000000 T USART_DisableIt
00000000 T USART_EnableIt
00000000 T USART_GetChar
00000000 T USART_GetStatus
00000000 T USART_IsDataAvailable
00000000 T USART_IsRxReady
00000000 T USART_PutChar
00000000 T USART_Read
00000000 T USART_ReadBuffer
00000000 T USART_SetIrdaFilter
00000000 T USART_SetReceiverEnabled
00000000 T USART_SetTransmitterEnabled
00000000 T USART_Write
00000000 T USART_WriteBuffer
U __assert_func
00000000 r __func__.7068
wdt.o:
00000000 T WDT_Disable
00000000 T WDT_Enable
00000000 T WDT_GetPeriod
00000000 T WDT_GetStatus
00000000 T WDT_Restart
system_sam3xa.o:
00000000 D SystemCoreClock
00000000 T SystemCoreClockUpdate
00000000 T SystemInit
00000000 T system_init_flash
startup_sam3xa.o:
U ADC_Handler
U BusFault_Handler
U CAN0_Handler
U CAN1_Handler
U DACC_Handler
U DMAC_Handler
U DebugMon_Handler
U EFC0_Handler
U EFC1_Handler
U EMAC_Handler
U HSMCI_Handler
U HardFault_Handler
U MemManage_Handler
U NMI_Handler
U PIOA_Handler
U PIOB_Handler
U PIOC_Handler
U PIOD_Handler
U PMC_Handler
U PWM_Handler
U PendSV_Handler
U RSTC_Handler
U RTC_Handler
U RTT_Handler
00000000 T Reset_Handler
U SMC_Handler
U SPI0_Handler
U SSC_Handler
U SUPC_Handler
U SVC_Handler
U SysTick_Handler
U TC0_Handler
U TC1_Handler
U TC2_Handler
U TC3_Handler
U TC4_Handler
U TC5_Handler
U TC6_Handler
U TC7_Handler
U TC8_Handler
U TRNG_Handler
U TWI0_Handler
U TWI1_Handler
U UART_Handler
U UOTGHS_Handler
U USART0_Handler
U USART1_Handler
U USART2_Handler
U USART3_Handler
U UsageFault_Handler
U WDT_Handler
U _erelocate
U _estack
U _etext
U _ezero
U _sfixed
U _srelocate
U _szero
00000000 R exception_table
U main
adc.o:
00000000 T adc_configure_power_save
00000000 T adc_configure_sequence
00000000 T adc_configure_timing
00000000 T adc_configure_trigger
00000000 T adc_disable_all_channel
00000000 T adc_disable_anch
00000000 T adc_disable_channel
00000000 T adc_disable_channel_differential_input
00000000 T adc_disable_channel_input_offset
00000000 T adc_disable_interrupt
00000000 T adc_disable_tag
00000000 T adc_disable_ts
00000000 T adc_enable_all_channel
00000000 T adc_enable_anch
00000000 T adc_enable_channel
00000000 T adc_enable_channel_differential_input
00000000 T adc_enable_channel_input_offset
00000000 T adc_enable_interrupt
00000000 T adc_enable_tag
00000000 T adc_enable_ts
00000000 T adc_get_actual_adc_clock
00000000 T adc_get_channel_status
00000000 T adc_get_channel_value
00000000 T adc_get_comparison_mode
00000000 T adc_get_interrupt_mask
00000000 T adc_get_latest_value
00000000 T adc_get_overrun_status
00000000 T adc_get_pdc_base
00000000 T adc_get_status
00000000 T adc_get_tag
00000000 T adc_get_writeprotect_status
00000000 T adc_init
00000000 T adc_set_bias_current
00000000 T adc_set_channel_input_gain
00000000 T adc_set_comparison_channel
00000000 T adc_set_comparison_mode
00000000 T adc_set_comparison_window
00000000 T adc_set_resolution
00000000 T adc_set_writeprotect
00000000 T adc_start
00000000 T adc_start_sequencer
00000000 T adc_stop
00000000 T adc_stop_sequencer
udp.o:
udphs.o:
uotghs.o:
00000000 T UOTGHS_Handler
00000000 B gpf_isr
interrupt_sam_nvic.o:
00000000 D g_interrupt_enabled
uotghs_device.o:
00000000 T UDD_Attach
00000000 T UDD_ClearIN
00000000 T UDD_ClearOUT
00000000 T UDD_ClearSetupInt
00000000 T UDD_Detach
00000000 T UDD_FifoByteCount
00000000 T UDD_GetFrameNumber
00000000 T UDD_Init
00000000 T UDD_InitEP
00000000 T UDD_InitEndpoints
00000000 T UDD_ReadWriteAllowed
00000000 T UDD_ReceivedSetupInt
00000000 T UDD_Recv
00000000 T UDD_Recv8
00000000 T UDD_ReleaseRX
00000000 T UDD_ReleaseTX
00000000 T UDD_Send
00000000 T UDD_Send8
00000000 T UDD_SetAddress
00000000 T UDD_SetStack
00000000 T UDD_Stall
00000000 T UDD_WaitForINOrOUT
00000000 T UDD_WaitIN
00000000 T UDD_WaitOUT
U g_interrupt_enabled
U gpf_isr
U pmc_enable_periph_clk
U pmc_enable_udpck
U pmc_enable_upll_clock
U pmc_switch_udpck_to_upllck
00000000 b ul_recv_fifo_ptr
00000000 b ul_send_fifo_ptr
uotghs_host.o:
00000000 T UHD_BusReset
00000000 T UHD_GetVBUSState
00000000 t UHD_ISR
00000000 T UHD_Init
00000000 T UHD_Pipe0_Alloc
00000000 T UHD_Pipe_Alloc
00000000 T UHD_Pipe_Free
00000000 T UHD_Pipe_Is_Transfer_Complete
00000000 T UHD_Pipe_Read
00000000 T UHD_Pipe_Send
00000000 T UHD_Pipe_Write
00000000 T UHD_SetStack
U g_interrupt_enabled
U gpf_isr
U pmc_enable_periph_clk
U pmc_enable_udpck
U pmc_enable_upll_clock
U pmc_switch_udpck_to_upllck
00000000 b uhd_state
dacc.o:
00000000 T dacc_disable_channel
00000000 T dacc_disable_interrupt
00000000 T dacc_disable_trigger
00000000 T dacc_enable_channel
00000000 T dacc_enable_flexible_selection
00000000 T dacc_enable_interrupt
00000000 T dacc_get_analog_control
00000000 T dacc_get_channel_status
00000000 T dacc_get_interrupt_mask
00000000 T dacc_get_interrupt_status
00000000 T dacc_get_pdc_base
00000000 T dacc_get_writeprotect_status
00000000 T dacc_reset
00000000 T dacc_set_analog_control
00000000 T dacc_set_channel_selection
00000000 T dacc_set_power_save
00000000 T dacc_set_timing
00000000 T dacc_set_transfer_mode
00000000 T dacc_set_trigger
00000000 T dacc_set_writeprotect
00000000 T dacc_write_conversion_data
can.o:
00000000 R can_bit_time
00000000 T can_disable
00000000 T can_disable_autobaud_listen_mode
00000000 T can_disable_interrupt
00000000 T can_disable_low_power_mode
00000000 T can_disable_overload_frame
00000000 T can_disable_time_triggered_mode
00000000 T can_disable_timer_freeze
00000000 T can_disable_tx_repeat
00000000 T can_enable
00000000 T can_enable_autobaud_listen_mode
00000000 T can_enable_interrupt
00000000 T can_enable_low_power_mode
00000000 T can_enable_overload_frame
00000000 T can_enable_time_triggered_mode
00000000 T can_enable_timer_freeze
00000000 T can_enable_tx_repeat
00000000 T can_get_internal_timer_value
00000000 T can_get_interrupt_mask
00000000 T can_get_rx_error_cnt
00000000 T can_get_status
00000000 T can_get_timestamp_value
00000000 T can_get_tx_error_cnt
00000000 T can_global_send_abort_cmd
00000000 T can_global_send_transfer_cmd
00000000 T can_init
00000000 T can_mailbox_get_status
00000000 T can_mailbox_init
00000000 T can_mailbox_read
00000000 T can_mailbox_send_abort_cmd
00000000 T can_mailbox_send_transfer_cmd
00000000 T can_mailbox_set_timemark
00000000 T can_mailbox_tx_remote_frame
00000000 T can_mailbox_write
00000000 T can_reset_all_mailbox
00000000 T can_reset_internal_timer
00000000 T can_reset_mailbox_data
00000000 T can_set_rx_sync_stage
00000000 T can_set_timestamp_capture_point
U memset
efc.o:
00000000 T efc_disable_frdy_interrupt
00000000 T efc_enable_frdy_interrupt
00000000 T efc_get_flash_access_mode
00000000 T efc_get_result
00000000 T efc_get_status
00000000 T efc_get_wait_state
00000000 T efc_init
00000000 T efc_perform_command
0000006c T efc_perform_fcr
00000000 T efc_perform_read_sequence
00000000 T efc_set_flash_access_mode
00000000 T efc_set_wait_state
00000068 T efc_write_fmr
00000000 b iap_perform_command.7049
gpbr.o:
00000000 T gpbr_read
00000000 T gpbr_write
ssc.o:
U memset
00000000 T ssc_disable_interrupt
00000000 T ssc_disable_rx
00000000 T ssc_disable_tx
00000000 T ssc_disable_tx_frame_sync_data
00000000 T ssc_enable_interrupt
00000000 T ssc_enable_rx
00000000 T ssc_enable_tx
00000000 T ssc_enable_tx_frame_sync_data
00000000 T ssc_get_interrupt_mask
00000000 T ssc_get_rx_access
00000000 T ssc_get_rx_compare
00000000 T ssc_get_status
00000000 T ssc_get_tx_access
00000000 T ssc_get_writeprotect_status
00000000 T ssc_i2s_set_receiver
00000000 T ssc_i2s_set_transmitter
00000000 T ssc_is_rx_enabled
00000000 T ssc_is_rx_ready
00000000 T ssc_is_tx_empty
00000000 T ssc_is_tx_enabled
00000000 T ssc_is_tx_ready
00000000 T ssc_read
00000000 T ssc_read_sync_data
00000000 T ssc_reset
00000000 T ssc_set_clock_divider
00000000 T ssc_set_loop_mode
00000000 T ssc_set_normal_mode
00000000 T ssc_set_receiver
00000000 T ssc_set_rx_compare
00000000 T ssc_set_rx_stop_selection
00000000 T ssc_set_td_default_level
00000000 T ssc_set_transmitter
00000000 T ssc_set_writeprotect
00000000 T ssc_write
00000000 T ssc_write_sync_data
trng.o:
00000000 T trng_disable
00000000 T trng_disable_interrupt
00000000 T trng_enable
00000000 T trng_enable_interrupt
00000000 T trng_get_interrupt_mask
00000000 T trng_get_interrupt_status
00000000 T trng_read_output_data
rstc.o:
00000000 T rstc_disable_user_reset
00000000 T rstc_disable_user_reset_interrupt
00000000 T rstc_enable_user_reset
00000000 T rstc_enable_user_reset_interrupt
00000000 T rstc_get_reset_cause
00000000 T rstc_get_status
00000000 T rstc_reset_extern
00000000 T rstc_set_external_reset
00000000 T rstc_start_software_reset
emac.o:
00000000 t circ_inc
00000000 T emac_dev_get_tx_load
00000000 T emac_dev_init
00000000 T emac_dev_read
00000000 T emac_dev_reset
00000000 T emac_dev_set_rx_callback
00000000 T emac_dev_set_tx_wakeup_callback
00000000 T emac_dev_write
00000000 T emac_handler
00000000 T emac_phy_read
00000000 T emac_phy_write
00000000 t emac_reset_rx_mem
00000000 t emac_reset_tx_mem
00000000 b gs_rx_desc
00000000 b gs_tx_callback
00000000 b gs_tx_desc
00000000 b gs_uc_rx_buffer
00000000 b gs_uc_tx_buffer
U memcpy

146
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2012, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following condition is 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.
* ----------------------------------------------------------------------------
*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
SEARCH_DIR(.)
/* Memory Spaces Definitions */
MEMORY
{
rom (rx) : ORIGIN = 0x00080000, LENGTH = 0x00080000 /* Flash, 512K */
sram0 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00010000 /* sram0, 64K */
sram1 (rwx) : ORIGIN = 0x20080000, LENGTH = 0x00008000 /* sram1, 32K */
ram (rwx) : ORIGIN = 0x20070000, LENGTH = 0x00018000 /* sram, 96K */
}
/* Section Definitions */
SECTIONS
{
.text :
{
. = ALIGN(4);
_sfixed = .;
KEEP(*(.vectors .vectors.*))
*(.text .text.* .gnu.linkonce.t.*)
*(.glue_7t) *(.glue_7)
*(.rodata .rodata* .gnu.linkonce.r.*)
*(.ARM.extab* .gnu.linkonce.armextab.*)
/* Support C constructors, and C destructors in both user code
and the C library. This also provides support for C++ code. */
. = ALIGN(4);
KEEP(*(.init))
. = ALIGN(4);
__preinit_array_start = .;
KEEP (*(.preinit_array))
__preinit_array_end = .;
. = ALIGN(4);
__init_array_start = .;
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array))
__init_array_end = .;
. = ALIGN(0x4);
KEEP (*crtbegin.o(.ctors))
KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
KEEP (*(SORT(.ctors.*)))
KEEP (*crtend.o(.ctors))
. = ALIGN(4);
KEEP(*(.fini))
. = ALIGN(4);
__fini_array_start = .;
KEEP (*(.fini_array))
KEEP (*(SORT(.fini_array.*)))
__fini_array_end = .;
KEEP (*crtbegin.o(.dtors))
KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
KEEP (*(SORT(.dtors.*)))
KEEP (*crtend.o(.dtors))
. = ALIGN(4);
_efixed = .; /* End of text section */
} > rom
/* .ARM.exidx is sorted, so has to go in its own output section. */
PROVIDE_HIDDEN (__exidx_start = .);
.ARM.exidx :
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
} > rom
PROVIDE_HIDDEN (__exidx_end = .);
. = ALIGN(4);
_etext = .;
.relocate : AT (_etext)
{
. = ALIGN(4);
_srelocate = .;
*(.ramfunc .ramfunc.*);
*(.data .data.*);
. = ALIGN(4);
_erelocate = .;
} > ram
/* .bss section which is used for uninitialized data */
.bss ALIGN(4) (NOLOAD) :
{
. = ALIGN(4);
_sbss = . ;
_szero = .;
*(.bss .bss.*)
*(COMMON)
. = ALIGN(4);
_ebss = . ;
_ezero = .;
} > ram
. = ALIGN(4);
_end = . ;
/* .stack_dummy section doesn't contains any symbols. It is only
used for linker to calculate size of stack sections, and assign
values to stack symbols later */
.stack_dummy :
{
*(.stack*)
} > ram
/* Set stack top to end of ram, and stack limit move down by
* size of stack_dummy section */
__StackTop = ORIGIN(ram) + LENGTH(ram);
__StackLimit = __StackTop - SIZEOF(.stack_dummy);
PROVIDE(_sstack = __StackLimit);
PROVIDE(_estack = __StackTop);
}

145
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2012, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following condition is 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.
* ----------------------------------------------------------------------------
*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
SEARCH_DIR(.)
/* Memory Spaces Definitions */
MEMORY
{
rom (rx) : ORIGIN = 0x00080000, LENGTH = 0x00080000 /* Flash, 512K */
sram0 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00010000 /* sram0, 64K */
sram1 (rwx) : ORIGIN = 0x20080000, LENGTH = 0x00008000 /* sram1, 32K */
ram (rwx) : ORIGIN = 0x20070000, LENGTH = 0x00018000 /* sram, 96K */
}
/* The stack size used by the application. NOTE: you need to adjust */
STACK_SIZE = DEFINED(STACK_SIZE) ? STACK_SIZE : 0x2000 ;
/* Section Definitions */
SECTIONS
{
.text :
{
. = ALIGN(4);
_sfixed = .;
KEEP(*(.vectors .vectors.*))
*(.text .text.* .gnu.linkonce.t.*)
*(.glue_7t) *(.glue_7)
*(.rodata .rodata* .gnu.linkonce.r.*)
*(.ARM.extab* .gnu.linkonce.armextab.*)
/* Support C constructors, and C destructors in both user code
and the C library. This also provides support for C++ code. */
. = ALIGN(4);
KEEP(*(.init))
. = ALIGN(4);
__preinit_array_start = .;
KEEP (*(.preinit_array))
__preinit_array_end = .;
. = ALIGN(4);
__init_array_start = .;
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array))
__init_array_end = .;
. = ALIGN(0x4);
KEEP (*crtbegin.o(.ctors))
KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
KEEP (*(SORT(.ctors.*)))
KEEP (*crtend.o(.ctors))
. = ALIGN(4);
KEEP(*(.fini))
. = ALIGN(4);
__fini_array_start = .;
KEEP (*(.fini_array))
KEEP (*(SORT(.fini_array.*)))
__fini_array_end = .;
KEEP (*crtbegin.o(.dtors))
KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
KEEP (*(SORT(.dtors.*)))
KEEP (*crtend.o(.dtors))
. = ALIGN(4);
_efixed = .; /* End of text section */
} > ram
. = ALIGN(4);
_etext = .;
.relocate : AT (_etext)
{
. = ALIGN(4);
_srelocate = .;
*(.ramfunc .ramfunc.*);
*(.data .data.*);
. = ALIGN(4);
_erelocate = .;
} > ram
/* .bss section which is used for uninitialized data */
.bss (NOLOAD) :
{
. = ALIGN(4);
_sbss = . ;
_szero = .;
*(.bss .bss.*)
*(COMMON)
. = ALIGN(4);
_ebss = . ;
_ezero = .;
} > ram
/* stack section */
.stack (NOLOAD):
{
. = ALIGN(8);
_sstack = .;
. = . + STACK_SIZE;
. = ALIGN(8);
_estack = .;
} > ram
/* .ARM.exidx is sorted, so has to go in its own output section. */
PROVIDE_HIDDEN (__exidx_start = .);
.ARM.exidx :
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
} > ram
PROVIDE_HIDDEN (__exidx_end = .);
. = ALIGN(4);
_end = . ;
}

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/*###ICF### Section handled by ICF editor, don't touch! ****/
/*-Editor annotation file-*/
/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\a_v1_0.xml" */
/*-Vector table start*/
define symbol __ICFEDIT_vector_start__ = 0x00080000; /*Add for CMSIS*/
/*-Memory Regions-*/
define symbol __ICFEDIT_region_RAM0_start__ = 0x20000000;
define symbol __ICFEDIT_region_RAM0_end__ = 0x20007FFF;
define symbol __ICFEDIT_region_RAM1_start__ = 0x20080000;
define symbol __ICFEDIT_region_RAM1_end__ = 0x20083FFF;
define symbol __ICFEDIT_region_ROM0_start__ = 0x00080000;
define symbol __ICFEDIT_region_ROM0_end__ = 0x0009FFFF;
define symbol __ICFEDIT_region_ROM1_start__ = 0x00100000;
define symbol __ICFEDIT_region_ROM1_end__ = 0x0011FFFF;
/*-Sizes-*/
/*define symbol __ICFEDIT_size_cstack__ = 0x1000;*//*for nandflash*/
define symbol __ICFEDIT_size_cstack__ = 0x2000;
define symbol __ICFEDIT_size_heap__ = 0x200;
/*-Specials-*/
/*define symbol __ICFEDIT_region_RAM_VECT_start__ = __ICFEDIT_region_RAM0_start__;*/ /*Referenced for CMSIS*/
/*define symbol __ICFEDIT_size_vectors__ = 0x100;*/ /*Referenced for CMSIS*/
/*-Exports-*/
/*export symbol __ICFEDIT_region_RAM_VECT_start__;*/
export symbol __ICFEDIT_vector_start__; /*Add for CMSIS*/
/**** End of ICF editor section. ###ICF###*/
define memory mem with size = 4G;
/*define region RAM_VECT_region = mem:[from __ICFEDIT_region_RAM_VECT_start__ size __ICFEDIT_size_vectors__];*/ /*Referenced for CMSIS*/
/*define region RAM0_region = mem:[from __ICFEDIT_region_RAM0_start__+__ICFEDIT_size_vectors__ to __ICFEDIT_region_RAM0_end__];*/ /*Referenced for CMSIS*/
define region RAM0_region = mem:[from __ICFEDIT_region_RAM0_start__ to __ICFEDIT_region_RAM0_end__];
define region RAM1_region = mem:[from __ICFEDIT_region_RAM1_start__ to __ICFEDIT_region_RAM1_end__];
/*define region RAM_region = mem:[from __ICFEDIT_region_RAM0_start__+__ICFEDIT_size_vectors__ to __ICFEDIT_region_RAM0_end__] |
mem:[from __ICFEDIT_region_RAM1_start__ to __ICFEDIT_region_RAM1_end__];*/ /*Referenced for CMSIS*/
define region ROM0_region = mem:[from __ICFEDIT_region_ROM0_start__ to __ICFEDIT_region_ROM0_end__];
define region ROM1_region = mem:[from __ICFEDIT_region_ROM1_start__ to __ICFEDIT_region_ROM1_end__];
/*define block RamVect with alignment = 8, size = __ICFEDIT_size_vectors__ { };*/
define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
initialize by copy { readwrite };
do not initialize { section .noinit };
/*place at start of ROM0_region { readonly section .vectors };*/ /*Referenced for CMSIS*/
place at address mem:__ICFEDIT_vector_start__ { readonly section .intvec }; /*Add for CMSIS*/
place in ROM0_region { readonly };
place in RAM0_region { readwrite, block HEAP };
place in RAM1_region { block CSTACK }; /* for nandflash*/
/*place in RAM_VECT_region { block RamVect };*/ /*Referenced for CMSIS*/

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/*###ICF### Section handled by ICF editor, don't touch! ****/
/*-Editor annotation file-*/
/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\a_v1_0.xml" */
/*-Vector table start*/
define symbol __ICFEDIT_vector_start__ = 0x20000000;
/*-Memory Regions-*/
define symbol __ICFEDIT_region_RAM0_start__ = 0x20000000;
define symbol __ICFEDIT_region_RAM0_end__ = 0x20007FFF;
define symbol __ICFEDIT_region_RAM1_start__ = 0x20080000;
define symbol __ICFEDIT_region_RAM1_end__ = 0x20083FFF;
/*-Sizes-*/
define symbol __ICFEDIT_size_cstack__ = 0x900;
define symbol __ICFEDIT_size_heap__ = 0x200;
/*-Exports-*/
export symbol __ICFEDIT_vector_start__;
/**** End of ICF editor section. ###ICF###*/
define memory mem with size = 4G;
define region RAM0_region = mem:[from __ICFEDIT_region_RAM0_start__ to __ICFEDIT_region_RAM0_end__];
define region RAM1_region = mem:[from __ICFEDIT_region_RAM1_start__ to __ICFEDIT_region_RAM1_end__];
/*define region RAM_region = mem:[from __ICFEDIT_region_RAM0_start__+__ICFEDIT_size_vectors__ to __ICFEDIT_region_RAM0_end__] |
mem:[from __ICFEDIT_region_RAM1_start__ to __ICFEDIT_region_RAM1_end__];*/
/* define block RamVect with alignment = 8, size = __ICFEDIT_size_vectors__ { }; */
define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
initialize by copy { readwrite };
do not initialize { section .noinit };
place at address mem:__ICFEDIT_vector_start__ { readonly section .intvec };
place in RAM0_region { readonly };
place in RAM1_region { readwrite, block CSTACK, block HEAP };

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/*
Copyright (c) 2011 Arduino. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
// API compatibility
#include "variant.h"

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/*
Copyright (c) 2011 Arduino. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
/*
* DUE Board pin | PORT | Label
* ----------------+--------+-------
* 0 | PA8 | "RX0"
* 1 | PA9 | "TX0"
* 2 TIOA0 | PB25 |
* 3 TIOA7 | PC28 |
* 4 NPCS1 | PA29 |
* TIOB6 | PC26 |
* 5 TIOA6 | PC25 |
* 6 PWML7 | PC24 |
* 7 PWML6 | PC23 |
* 8 PWML5 | PC22 |
* 9 PWML4 | PC21 |
* 10 NPCS0 | PA28 |
* TIOB7 | PC29 |
* 11 TIOA8 | PD7 |
* 12 TIOB8 | PD8 |
* 13 TIOB0 | PB27 | LED AMBER "L"
* 14 TXD3 | PD4 | "TX3"
* 15 RXD3 | PD5 | "RX3"
* 16 TXD1 | PA13 | "TX2"
* 17 RXD1 | PA12 | "RX2"
* 18 TXD0 | PA11 | "TX1"
* 19 RXD0 | PA10 | "RX1"
* 20 | PB12 | "SDA"
* 21 | PB13 | "SCL"
* 22 | PB26 |
* 23 | PA14 |
* 24 | PA15 |
* 25 | PD0 |
* 26 | PD1 |
* 27 | PD2 |
* 28 | PD3 |
* 29 | PD6 |
* 30 | PD9 |
* 31 | PA7 |
* 32 | PD10 |
* 33 | PC1 |
* 34 | PC2 |
* 35 | PC3 |
* 36 | PC4 |
* 37 | PC5 |
* 38 | PC6 |
* 39 | PC7 |
* 40 | PC8 |
* 41 | PC9 |
* 42 | PA19 |
* 43 | PA20 |
* 44 | PC19 |
* 45 | PC18 |
* 46 | PC17 |
* 47 | PC16 |
* 48 | PC15 |
* 49 | PC14 |
* 50 | PC13 |
* 51 | PC12 |
* 52 NPCS2 | PB21 |
* 53 | PB14 |
* 54 | PA16 | "A0"
* 55 | PA24 | "A1"
* 56 | PA23 | "A2"
* 57 | PA22 | "A3"
* 58 TIOB2 | PA6 | "A4"
* 69 | PA4 | "A5"
* 60 TIOB1 | PA3 | "A6"
* 61 TIOA1 | PA2 | "A7"
* 62 | PB17 | "A8"
* 63 | PB18 | "A9"
* 64 | PB19 | "A10"
* 65 | PB20 | "A11"
* 66 | PB15 | "DAC0"
* 67 | PB16 | "DAC1"
* 68 | PA1 | "CANRX"
* 69 | PA0 | "CANTX"
* 70 | PA17 | "SDA1"
* 71 | PA18 | "SCL1"
* 72 | PC30 | LED AMBER "RX"
* 73 | PA21 | LED AMBER "TX"
* 74 MISO | PA25 |
* 75 MOSI | PA26 |
* 76 SCLK | PA27 |
* 77 NPCS0 | PA28 |
* 78 NPCS3 | PB23 | unconnected!
*
* USB pin | PORT
* ----------------+--------
* ID | PB11
* VBOF | PB10
*
*/
#ifdef __cplusplus
extern "C" {
#endif
/*
* Pins descriptions
*/
extern const PinDescription g_APinDescription[]=
{
// 0 .. 53 - Digital pins
// ----------------------
// 0/1 - UART (Serial)
{ PIOA, PIO_PA8A_URXD, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // URXD
{ PIOA, PIO_PA9A_UTXD, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // UTXD
// 2
{ PIOB, PIO_PB25B_TIOA0, ID_PIOB, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_TIMER), NO_ADC, NO_ADC, NOT_ON_PWM, TC0_CHA0 }, // TIOA0
{ PIOC, PIO_PC28B_TIOA7, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_TIMER), NO_ADC, NO_ADC, NOT_ON_PWM, TC2_CHA7 }, // TIOA7
{ PIOC, PIO_PC26B_TIOB6, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_TIMER), NO_ADC, NO_ADC, NOT_ON_PWM, TC2_CHB6 }, // TIOB6
// 5
{ PIOC, PIO_PC25B_TIOA6, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_TIMER), NO_ADC, NO_ADC, NOT_ON_PWM, TC2_CHA6 }, // TIOA6
{ PIOC, PIO_PC24B_PWML7, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), NO_ADC, NO_ADC, PWM_CH7, NOT_ON_TIMER }, // PWML7
{ PIOC, PIO_PC23B_PWML6, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), NO_ADC, NO_ADC, PWM_CH6, NOT_ON_TIMER }, // PWML6
{ PIOC, PIO_PC22B_PWML5, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), NO_ADC, NO_ADC, PWM_CH5, NOT_ON_TIMER }, // PWML5
{ PIOC, PIO_PC21B_PWML4, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), NO_ADC, NO_ADC, PWM_CH4, NOT_ON_TIMER }, // PWML4
// 10
{ PIOC, PIO_PC29B_TIOB7, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_TIMER), NO_ADC, NO_ADC, NOT_ON_PWM, TC2_CHB7 }, // TIOB7
{ PIOD, PIO_PD7B_TIOA8, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_TIMER), NO_ADC, NO_ADC, NOT_ON_PWM, TC2_CHA8 }, // TIOA8
{ PIOD, PIO_PD8B_TIOB8, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_TIMER), NO_ADC, NO_ADC, NOT_ON_PWM, TC2_CHB8 }, // TIOB8
// 13 - AMBER LED
{ PIOB, PIO_PB27B_TIOB0, ID_PIOB, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_TIMER), NO_ADC, NO_ADC, NOT_ON_PWM, TC0_CHB0 }, // TIOB0
// 14/15 - USART3 (Serial3)
{ PIOD, PIO_PD4B_TXD3, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // TXD3
{ PIOD, PIO_PD5B_RXD3, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // RXD3
// 16/17 - USART1 (Serial2)
{ PIOA, PIO_PA13A_TXD1, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // TXD1
{ PIOA, PIO_PA12A_RXD1, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // RXD1
// 18/19 - USART0 (Serial1)
{ PIOA, PIO_PA11A_TXD0, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // TXD0
{ PIOA, PIO_PA10A_RXD0, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // RXD0
// 20/21 - TWI1
{ PIOB, PIO_PB12A_TWD1, ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // TWD1 - SDA0
{ PIOB, PIO_PB13A_TWCK1, ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // TWCK1 - SCL0
// 22
{ PIOB, PIO_PB26, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 22
{ PIOA, PIO_PA14, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 23
{ PIOA, PIO_PA15, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 24
{ PIOD, PIO_PD0, ID_PIOD, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 25
// 26
{ PIOD, PIO_PD1, ID_PIOD, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 26
{ PIOD, PIO_PD2, ID_PIOD, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 27
{ PIOD, PIO_PD3, ID_PIOD, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 28
{ PIOD, PIO_PD6, ID_PIOD, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 29
// 30
{ PIOD, PIO_PD9, ID_PIOD, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 30
{ PIOA, PIO_PA7, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 31
{ PIOD, PIO_PD10, ID_PIOD, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 32
{ PIOC, PIO_PC1, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 33
// 34
{ PIOC, PIO_PC2, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 34
{ PIOC, PIO_PC3, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 35
//{ PIOC, PIO_PC3B_PWMH0, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), NO_ADC, NO_ADC, PWM_CH0, NOT_ON_TIMER }, // PWMH0 PIN 35
{ PIOC, PIO_PC4, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 36
{ PIOC, PIO_PC5, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 37
//{ PIOC, PIO_PC5B_PWMH1, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), NO_ADC, NO_ADC, PWM_CH1, NOT_ON_TIMER }, // PWMH1 PIN 37
// 38
{ PIOC, PIO_PC6, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 38
{ PIOC, PIO_PC7, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 39
//{ PIOC, PIO_PC7B_PWMH2, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), NO_ADC, NO_ADC, PWM_CH2, NOT_ON_TIMER }, // PWMH2 PIN 39
{ PIOC, PIO_PC8, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 40
//{ PIOC, PIO_PC8B_PWML3, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), NO_ADC, NO_ADC, PWM_CH3, NOT_ON_TIMER }, // PWML3 PIN 40
{ PIOC, PIO_PC9, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 41
// 42
{ PIOA, PIO_PA19, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 42
{ PIOA, PIO_PA20, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 43
{ PIOC, PIO_PC19, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 44
//{ PIOC, PIO_PC19B_PWMH5, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), NO_ADC, NO_ADC, PWM_CH5, NOT_ON_TIMER }, // PWMH5 PIN 44
{ PIOC, PIO_PC18, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 45
// 46
{ PIOC, PIO_PC17, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 46
{ PIOC, PIO_PC16, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 47
{ PIOC, PIO_PC15, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 48
{ PIOC, PIO_PC14, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 49
// 50
{ PIOC, PIO_PC13, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 50
{ PIOC, PIO_PC12, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 51
{ PIOB, PIO_PB21, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 52
{ PIOB, PIO_PB14, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // PIN 53
// 54 .. 65 - Analog pins
// ----------------------
{ PIOA, PIO_PA16X1_AD7, ID_PIOA, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC0, ADC7, NOT_ON_PWM, NOT_ON_TIMER }, // AD0
{ PIOA, PIO_PA24X1_AD6, ID_PIOA, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC1, ADC6, NOT_ON_PWM, NOT_ON_TIMER }, // AD1
{ PIOA, PIO_PA23X1_AD5, ID_PIOA, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC2, ADC5, NOT_ON_PWM, NOT_ON_TIMER }, // AD2
{ PIOA, PIO_PA22X1_AD4, ID_PIOA, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC3, ADC4, NOT_ON_PWM, NOT_ON_TIMER }, // AD3
// 58
//{ PIOA, PIO_PA6X1_AD3, ID_PIOA, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC4, ADC3, NOT_ON_PWM, TC0_CHB2 }, // AD4
{ PIOA, PIO_PA6A_TIOB2, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, (PIN_ATTR_TIMER|PIN_ATTR_DIGITAL), ADC4, ADC3, NOT_ON_PWM, TC0_CHB2 }, // TIOB2
{ PIOA, PIO_PA4X1_AD2, ID_PIOA, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC5, ADC2, NOT_ON_PWM, NOT_ON_TIMER }, // AD5
{ PIOA, PIO_PA3X1_AD1, ID_PIOA, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC6, ADC1, NOT_ON_PWM, TC0_CHB1 }, // AD6
{ PIOA, PIO_PA2X1_AD0, ID_PIOA, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC7, ADC0, NOT_ON_PWM, TC0_CHA1 }, // AD7
// 62
{ PIOB, PIO_PB17X1_AD10, ID_PIOB, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC8, ADC10, NOT_ON_PWM, NOT_ON_TIMER }, // AD8
{ PIOB, PIO_PB18X1_AD11, ID_PIOB, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC9, ADC11, NOT_ON_PWM, NOT_ON_TIMER }, // AD9
{ PIOB, PIO_PB19X1_AD12, ID_PIOB, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC10, ADC12, NOT_ON_PWM, NOT_ON_TIMER }, // AD10
{ PIOB, PIO_PB20X1_AD13, ID_PIOB, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC11, ADC13, NOT_ON_PWM, NOT_ON_TIMER }, // AD11
// 66/67 - DAC0/DAC1
{ PIOB, PIO_PB15X1_DAC0, ID_PIOB, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC12, DA0, NOT_ON_PWM, NOT_ON_TIMER }, // DAC0
{ PIOB, PIO_PB16X1_DAC1, ID_PIOB, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC13, DA1, NOT_ON_PWM, NOT_ON_TIMER }, // DAC1
// 68/69 - CANRX0/CANTX0
{ PIOA, PIO_PA1A_CANRX0, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, ADC14, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // CANRX
{ PIOA, PIO_PA0A_CANTX0, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, ADC15, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // CANTX
// 70/71 - TWI0
{ PIOA, PIO_PA17A_TWD0, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // TWD0 - SDA1
{ PIOA, PIO_PA18A_TWCK0, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // TWCK0 - SCL1
// 72/73 - LEDs
{ PIOC, PIO_PC30, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // LED AMBER RXL
{ PIOA, PIO_PA21, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // LED AMBER TXL
// 74/75/76 - SPI
{ PIOA, PIO_PA25A_SPI0_MISO,ID_PIOA,PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // MISO
{ PIOA, PIO_PA26A_SPI0_MOSI,ID_PIOA,PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // MOSI
{ PIOA, PIO_PA27A_SPI0_SPCK,ID_PIOA,PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // SPCK
// 77 - SPI CS0
{ PIOA, PIO_PA28A_SPI0_NPCS0,ID_PIOA,PIO_PERIPH_A,PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // NPCS0
// 78 - SPI CS3 (unconnected)
{ PIOB, PIO_PB23B_SPI0_NPCS3,ID_PIOB,PIO_PERIPH_B,PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // NPCS3
// 79 .. 84 - "All pins" masks
// 79 - TWI0 all pins
{ PIOA, PIO_PA17A_TWD0|PIO_PA18A_TWCK0, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_COMBO), NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER },
// 80 - TWI1 all pins
{ PIOB, PIO_PB12A_TWD1|PIO_PB13A_TWCK1, ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_COMBO), NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER },
// 81 - UART (Serial) all pins
{ PIOA, PIO_PA8A_URXD|PIO_PA9A_UTXD, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_COMBO), NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER },
// 82 - USART0 (Serial1) all pins
{ PIOA, PIO_PA11A_TXD0|PIO_PA10A_RXD0, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_COMBO), NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER },
// 83 - USART1 (Serial2) all pins
{ PIOA, PIO_PA13A_TXD1|PIO_PA12A_RXD1, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_COMBO), NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER },
// 84 - USART3 (Serial3) all pins
{ PIOD, PIO_PD4B_TXD3|PIO_PD5B_RXD3, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_COMBO), NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER },
// 85 - USB
//{ PIOB, PIO_PB11A_UOTGID|PIO_PB10A_UOTGVBOF, ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL,NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // ID - VBOF
// 85 - PB11 only
{ PIOB, PIO_PB11A_UOTGID, ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL,NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // ID - VBOF
// 86 - SPI CS2
{ PIOB, PIO_PB21B_SPI0_NPCS2, ID_PIOB, PIO_PERIPH_B, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // NPCS2
// 87 - SPI CS1
{ PIOA, PIO_PA29A_SPI0_NPCS1, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // NPCS1
// 88/89 - CANRX1/CANTX1 (same physical pin for 66/53)
{ PIOB, PIO_PB15A_CANRX1, ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // CANRX1
{ PIOB, PIO_PB14A_CANTX1, ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // CANTX1
// 90 .. 91 - "All CAN pins" masks
// 90 - CAN0 all pins
{ PIOA, PIO_PA1A_CANRX0|PIO_PA0A_CANTX0, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_COMBO), NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER },
// 91 - CAN1 all pins
{ PIOB, PIO_PB15A_CANRX1|PIO_PB14A_CANTX1, ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_COMBO), NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER },
// 92 - Extra AMBIT Pins
{ PIOC, PIO_PC11, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 92
{ PIOB, PIO_PB2, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 93
{ PIOB, PIO_PB1, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 94
{ PIOB, PIO_PB0, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 95
{ PIOC, PIO_PC10, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 96
{ PIOB, PIO_PB24, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 97
{ PIOB, PIO_PB7, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 98
{ PIOB, PIO_PB6, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 99
{ PIOB, PIO_PB8, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 100
{ PIOB, PIO_PB5, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 101
{ PIOB, PIO_PB4, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 102
{ PIOB, PIO_PB3, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 103
{ PIOC, PIO_PC20, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 104
{ PIOB, PIO_PB22, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 105
{ PIOC, PIO_PC27, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 106
{ PIOB, PIO_PB10B_A18, ID_PIOB, PIO_PERIPH_B, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 107
{ PIOB, PIO_PB9, ID_PIOB, PIO_PERIPH_B, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 108
{ PIOA, PIO_PA5, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT, PIN_ATTR_DIGITAL, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // DIO PIN 109
// END
{ NULL, 0, 0, PIO_NOT_A_PIN, PIO_DEFAULT, 0, NO_ADC, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }
} ;
uint8_t g_pinStatus[PINS_COUNT] = {0};
#ifdef __cplusplus
}
#endif
/*
* UART objects
*/
RingBuffer rx_buffer1;
RingBuffer tx_buffer1;
UARTClass Serial(UART, UART_IRQn, ID_UART, &rx_buffer1, &tx_buffer1);
void serialEvent() __attribute__((weak));
void serialEvent() { }
// IT handlers
void UART_Handler(void)
{
Serial.IrqHandler();
}
// ----------------------------------------------------------------------------
/*
* USART objects
*/
RingBuffer rx_buffer2;
RingBuffer rx_buffer3;
RingBuffer rx_buffer4;
RingBuffer tx_buffer2;
RingBuffer tx_buffer3;
RingBuffer tx_buffer4;
USARTClass Serial1(USART0, USART0_IRQn, ID_USART0, &rx_buffer2, &tx_buffer2);
void serialEvent1() __attribute__((weak));
void serialEvent1() { }
USARTClass Serial2(USART1, USART1_IRQn, ID_USART1, &rx_buffer3, &tx_buffer3);
void serialEvent2() __attribute__((weak));
void serialEvent2() { }
USARTClass Serial3(USART3, USART3_IRQn, ID_USART3, &rx_buffer4, &tx_buffer4);
void serialEvent3() __attribute__((weak));
void serialEvent3() { }
// IT handlers
void USART0_Handler(void)
{
Serial1.IrqHandler();
}
void USART1_Handler(void)
{
Serial2.IrqHandler();
}
void USART3_Handler(void)
{
Serial3.IrqHandler();
}
// ----------------------------------------------------------------------------
void serialEventRun(void)
{
if (Serial.available()) serialEvent();
if (Serial1.available()) serialEvent1();
if (Serial2.available()) serialEvent2();
if (Serial3.available()) serialEvent3();
}
// ----------------------------------------------------------------------------
#ifdef __cplusplus
extern "C" {
#endif
void __libc_init_array(void);
void init( void )
{
SystemInit();
// Set Systick to 1ms interval, common to all SAM3 variants
if (SysTick_Config(SystemCoreClock / 1000))
{
// Capture error
while (true);
}
// Initialize C library
__libc_init_array();
// Disable pull-up on every pin
for (unsigned i = 0; i < PINS_COUNT; i++)
digitalWrite(i, LOW);
// Enable parallel access on PIO output data registers
PIOA->PIO_OWER = 0xFFFFFFFF;
PIOB->PIO_OWER = 0xFFFFFFFF;
PIOC->PIO_OWER = 0xFFFFFFFF;
PIOD->PIO_OWER = 0xFFFFFFFF;
// Set USB Full Speed for Archim
udd_low_speed_disable();
udd_high_speed_disable();
// Initialize Serial port U(S)ART pins
PIO_Configure(
g_APinDescription[PINS_UART].pPort,
g_APinDescription[PINS_UART].ulPinType,
g_APinDescription[PINS_UART].ulPin,
g_APinDescription[PINS_UART].ulPinConfiguration);
digitalWrite(0, HIGH); // Enable pullup for RX0
PIO_Configure(
g_APinDescription[PINS_USART0].pPort,
g_APinDescription[PINS_USART0].ulPinType,
g_APinDescription[PINS_USART0].ulPin,
g_APinDescription[PINS_USART0].ulPinConfiguration);
PIO_Configure(
g_APinDescription[PINS_USART1].pPort,
g_APinDescription[PINS_USART1].ulPinType,
g_APinDescription[PINS_USART1].ulPin,
g_APinDescription[PINS_USART1].ulPinConfiguration);
PIO_Configure(
g_APinDescription[PINS_USART3].pPort,
g_APinDescription[PINS_USART3].ulPinType,
g_APinDescription[PINS_USART3].ulPin,
g_APinDescription[PINS_USART3].ulPinConfiguration);
// Initialize USB pins
PIO_Configure(
g_APinDescription[PINS_USB].pPort,
g_APinDescription[PINS_USB].ulPinType,
g_APinDescription[PINS_USB].ulPin,
g_APinDescription[PINS_USB].ulPinConfiguration);
// Initialize CAN pins
PIO_Configure(
g_APinDescription[PINS_CAN0].pPort,
g_APinDescription[PINS_CAN0].ulPinType,
g_APinDescription[PINS_CAN0].ulPin,
g_APinDescription[PINS_CAN0].ulPinConfiguration);
PIO_Configure(
g_APinDescription[PINS_CAN1].pPort,
g_APinDescription[PINS_CAN1].ulPinType,
g_APinDescription[PINS_CAN1].ulPin,
g_APinDescription[PINS_CAN1].ulPinConfiguration);
// Initialize Analog Controller
pmc_enable_periph_clk(ID_ADC);
adc_init(ADC, SystemCoreClock, ADC_FREQ_MAX, ADC_STARTUP_FAST);
adc_configure_timing(ADC, 0, ADC_SETTLING_TIME_3, 1);
adc_configure_trigger(ADC, ADC_TRIG_SW, 0); // Disable hardware trigger.
adc_disable_interrupt(ADC, 0xFFFFFFFF); // Disable all ADC interrupts.
adc_disable_all_channel(ADC);
// Initialize analogOutput module
analogOutputInit();
}
#ifdef __cplusplus
}
#endif

284
buildroot/share/PlatformIO/variants/archim/variant.h Normal file
View File

@ -0,0 +1,284 @@
/*
Copyright (c) 2011 Arduino. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_ARDUINO_DUE_X_
#define _VARIANT_ARDUINO_DUE_X_
/*----------------------------------------------------------------------------
* Definitions
*----------------------------------------------------------------------------*/
/** Frequency of the board main oscillator */
#define VARIANT_MAINOSC 12000000
/** Master clock frequency */
#define VARIANT_MCK 84000000
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "Arduino.h"
#ifdef __cplusplus
#include "UARTClass.h"
#include "USARTClass.h"
#endif
#ifdef __cplusplus
extern "C"{
#endif // __cplusplus
/**
* Libc porting layers
*/
#if defined ( __GNUC__ ) /* GCC CS3 */
# include <syscalls.h> /** RedHat Newlib minimal stub */
#endif
/*----------------------------------------------------------------------------
* Pins
*----------------------------------------------------------------------------*/
// Number of pins defined in PinDescription array
#define PINS_COUNT (79u)
#define NUM_DIGITAL_PINS (66u)
#define NUM_ANALOG_INPUTS (12u)
#define analogInputToDigitalPin(p) ((p < 12u) ? (p) + 54u : -1)
#define digitalPinToPort(P) ( g_APinDescription[P].pPort )
#define digitalPinToBitMask(P) ( g_APinDescription[P].ulPin )
//#define analogInPinToBit(P) ( )
#define portOutputRegister(port) ( &(port->PIO_ODSR) )
#define portInputRegister(port) ( &(port->PIO_PDSR) )
#define digitalPinHasPWM(P) ( g_APinDescription[P].ulPWMChannel != NOT_ON_PWM || g_APinDescription[P].ulTCChannel != NOT_ON_TIMER )
/*
* portModeRegister(..) should return a register to set pin mode
* INPUT or OUTPUT by setting the corresponding bit to 0 or 1.
* Unfortunately on SAM architecture the PIO_OSR register is
* read-only and can be set only through the enable/disable registers
* pair PIO_OER/PIO_ODR.
*/
// #define portModeRegister(port) ( &(port->PIO_OSR) )
/*
* digitalPinToTimer(..) is AVR-specific and is not defined for SAM
* architecture. If you need to check if a pin supports PWM you must
* use digitalPinHasPWM(..).
*
* https://github.com/arduino/Arduino/issues/1833
*/
// #define digitalPinToTimer(P)
// Interrupts
#define digitalPinToInterrupt(p) ((p) < NUM_DIGITAL_PINS ? (p) : -1)
// LEDs
#define PIN_LED_13 (13u)
#define PIN_LED_RXL (72u)
#define PIN_LED_TXL (73u)
#define PIN_LED PIN_LED_13
#define PIN_LED2 PIN_LED_RXL
#define PIN_LED3 PIN_LED_TXL
#define LED_BUILTIN 13
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 1
#define SPI_INTERFACE SPI0
#define SPI_INTERFACE_ID ID_SPI0
#define SPI_CHANNELS_NUM 4
#define PIN_SPI_SS0 (77u)
#define PIN_SPI_SS1 (87u)
#define PIN_SPI_SS2 (86u)
#define PIN_SPI_SS3 (78u)
#define PIN_SPI_MOSI (75u)
#define PIN_SPI_MISO (74u)
#define PIN_SPI_SCK (76u)
#define BOARD_SPI_SS0 (77u) //(10u)
#define BOARD_SPI_SS1 (4u)
#define BOARD_SPI_SS2 (52u)
#define BOARD_SPI_SS3 PIN_SPI_SS3
#define BOARD_SPI_DEFAULT_SS BOARD_SPI_SS3
#define BOARD_PIN_TO_SPI_PIN(x) \
(x==BOARD_SPI_SS0 ? PIN_SPI_SS0 : \
(x==BOARD_SPI_SS1 ? PIN_SPI_SS1 : \
(x==BOARD_SPI_SS2 ? PIN_SPI_SS2 : PIN_SPI_SS3 )))
#define BOARD_PIN_TO_SPI_CHANNEL(x) \
(x==BOARD_SPI_SS0 ? 0 : \
(x==BOARD_SPI_SS1 ? 1 : \
(x==BOARD_SPI_SS2 ? 2 : 3)))
static const uint8_t SS = BOARD_SPI_SS0;
static const uint8_t SS1 = BOARD_SPI_SS1;
static const uint8_t SS2 = BOARD_SPI_SS2;
static const uint8_t SS3 = BOARD_SPI_SS3;
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 2
#define PIN_WIRE_SDA (20u)
#define PIN_WIRE_SCL (21u)
#define WIRE_INTERFACE TWI1
#define WIRE_INTERFACE_ID ID_TWI1
#define WIRE_ISR_HANDLER TWI1_Handler
#define WIRE_ISR_ID TWI1_IRQn
#define PIN_WIRE1_SDA (70u)
#define PIN_WIRE1_SCL (71u)
#define WIRE1_INTERFACE TWI0
#define WIRE1_INTERFACE_ID ID_TWI0
#define WIRE1_ISR_HANDLER TWI0_Handler
#define WIRE1_ISR_ID TWI0_IRQn
static const uint8_t SDA = PIN_WIRE_SDA;
static const uint8_t SCL = PIN_WIRE_SCL;
static const uint8_t SDA1 = PIN_WIRE1_SDA;
static const uint8_t SCL1 = PIN_WIRE1_SCL;
/*
* UART/USART Interfaces
*/
// Serial
#define PINS_UART (81u)
// Serial1
#define PINS_USART0 (82u)
// Serial2
#define PINS_USART1 (83u)
// Serial3
#define PINS_USART3 (84u)
/*
* USB Interfaces
*/
#define PINS_USB (85u)
/*
* Analog pins
*/
static const uint8_t A0 = 54;
static const uint8_t A1 = 55;
static const uint8_t A2 = 56;
static const uint8_t A3 = 57;
static const uint8_t A4 = 58;
static const uint8_t A5 = 59;
static const uint8_t A6 = 60;
static const uint8_t A7 = 61;
static const uint8_t A8 = 62;
static const uint8_t A9 = 63;
static const uint8_t A10 = 64;
static const uint8_t A11 = 65;
static const uint8_t DAC0 = 66;
static const uint8_t DAC1 = 67;
static const uint8_t CANRX = 68;
static const uint8_t CANTX = 69;
#define ADC_RESOLUTION 12
/*
* Complementary CAN pins
*/
static const uint8_t CAN1RX = 88;
static const uint8_t CAN1TX = 89;
// CAN0
#define PINS_CAN0 (90u)
// CAN1
#define PINS_CAN1 (91u)
/*
* DACC
*/
#define DACC_INTERFACE DACC
#define DACC_INTERFACE_ID ID_DACC
#define DACC_RESOLUTION 12
#define DACC_ISR_HANDLER DACC_Handler
#define DACC_ISR_ID DACC_IRQn
/*
* PWM
*/
#define PWM_INTERFACE PWM
#define PWM_INTERFACE_ID ID_PWM
#define PWM_FREQUENCY 31000
#define PWM_MAX_DUTY_CYCLE 255
#define PWM_MIN_DUTY_CYCLE 0
#define PWM_RESOLUTION 8
/*
* TC
*/
#define TC_INTERFACE TC0
#define TC_INTERFACE_ID ID_TC0
#define TC_FREQUENCY 100000
#define TC_MAX_DUTY_CYCLE 255
#define TC_MIN_DUTY_CYCLE 0
#define TC_RESOLUTION 8
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#ifdef __cplusplus
extern UARTClass Serial;
extern USARTClass Serial1;
extern USARTClass Serial2;
extern USARTClass Serial3;
#endif
// These serial port names are intended to allow libraries and architecture-neutral
// sketches to automatically default to the correct port name for a particular type
// of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
// the first hardware serial port whose RX/TX pins are not dedicated to another use.
//
// SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor
//
// SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial
//
// SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library
//
// SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins.
//
// SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX
// pins are NOT connected to anything by default.
#define SERIAL_PORT_MONITOR Serial
#define SERIAL_PORT_USBVIRTUAL SerialUSB
#define SERIAL_PORT_HARDWARE_OPEN Serial1
#define SERIAL_PORT_HARDWARE_OPEN1 Serial2
#define SERIAL_PORT_HARDWARE_OPEN2 Serial3
#define SERIAL_PORT_HARDWARE Serial
#define SERIAL_PORT_HARDWARE1 Serial1
#define SERIAL_PORT_HARDWARE2 Serial2
#define SERIAL_PORT_HARDWARE3 Serial3
#endif /* _VARIANT_ARDUINO_DUE_X_ */

2
platformio.ini
View File

@ -576,8 +576,10 @@ build_flags = ${common.build_flags}
[common_DUE_archim]
platform = atmelsam
extends = env:DUE
board = archim
build_flags = ${common.build_flags}
-DARDUINO_SAM_ARCHIM -DARDUINO_ARCH_SAM -D__SAM3X8E__ -DUSBCON
board_build.variants_dir = buildroot/share/PlatformIO/variants/
extra_scripts = ${common.extra_scripts}
Marlin/src/HAL/DUE/upload_extra_script.py