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aethanielaethaniel
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Adding first files, not Zero specific
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‎boards.txt

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arduino_zero_dbg.name=Arduino Zero (Programming Port)
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arduino_zero_dbg.vid.0=0x03eb
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arduino_zero_dbg.pid.0=0x2111
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arduino_zero_dbg.upload.tool=bossac
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arduino_zero_dbg.upload.protocol=sam-ba
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arduino_zero_dbg.upload.maximum_size=262144
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arduino_zero_dbg.upload.use_1200bps_touch=false
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arduino_zero_dbg.upload.wait_for_upload_port=false
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arduino_zero_dbg.upload.native_usb=false
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arduino_zero_dbg.build.mcu=cortex-m0p
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arduino_zero_dbg.build.f_cpu=48000000L
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arduino_zero_dbg.build.usb_product="Arduino Zero"
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arduino_zero_dbg.build.board=SAM_ZERO
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arduino_zero_dbg.build.core=arduino
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arduino_zero_dbg.build.extra_flags=-D__SAMD21J18A__ -mthumb {build.usb_flags}
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arduino_zero_dbg.build.ldscript=linker_scripts/gcc/flash.ld
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arduino_zero_dbg.build.variant=arduino_zero
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arduino_zero_dbg.build.variant_system_lib=
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arduino_zero_dbg.build.vid=0x03eb
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arduino_zero_dbg.build.pid=0x2111
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arduino_zero.name=Arduino Zero (Native USB Port)
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arduino_zero.vid.0=0x2341
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arduino_zero.pid.0=0x004d
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arduino_zero.upload.tool=bossac
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arduino_zero.upload.protocol=sam-ba
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arduino_zero.upload.maximum_size=262144
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arduino_zero.upload.use_1200bps_touch=false
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arduino_zero.upload.wait_for_upload_port=false
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arduino_zero.upload.native_usb=true
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arduino_zero.build.mcu=cortex-m0p
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arduino_zero.build.f_cpu=48000000L
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arduino_zero.build.usb_product="Arduino Zero"
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arduino_zero.build.board=SAM_ZERO
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arduino_zero.build.core=arduino
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arduino_zero.build.extra_flags=-D__SAMD21J18A__ -mthumb {build.usb_flags}
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arduino_zero.build.ldscript=linker_scripts/gcc/flash.ld
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arduino_zero.build.variant=arduino_zero
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arduino_zero.build.variant_system_lib=
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arduino_zero.build.vid=0x2341
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arduino_zero.build.pid=0x004d
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arduino_zero_dbg.name=SAMS21-XPRO (Programming Port)
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arduino_zero_dbg.vid.0=0x03eb
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arduino_zero_dbg.pid.0=0x2111
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arduino_zero_dbg.upload.tool=bossac
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arduino_zero_dbg.upload.protocol=sam-ba
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arduino_zero_dbg.upload.maximum_size=262144
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arduino_zero_dbg.upload.use_1200bps_touch=false
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arduino_zero_dbg.upload.wait_for_upload_port=false
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arduino_zero_dbg.upload.native_usb=false
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arduino_zero_dbg.build.mcu=cortex-m0p
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arduino_zero_dbg.build.f_cpu=48000000L
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arduino_zero_dbg.build.usb_product="SAMD21-XPRO"
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arduino_zero_dbg.build.board=SAM_ZERO
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arduino_zero_dbg.build.core=arduino
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arduino_zero_dbg.build.extra_flags=-D__SAMD21J18A__ -mthumb {build.usb_flags}
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arduino_zero_dbg.build.ldscript=linker_scripts/gcc/flash.ld
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arduino_zero_dbg.build.variant=samd21_xpro
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arduino_zero_dbg.build.variant_system_lib=
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arduino_zero_dbg.build.vid=0x03eb
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arduino_zero_dbg.build.pid=0x2111
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arduino_zero.name=SAMS21-XPRO (Native USB Port)
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arduino_zero.vid.0=0x2341
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arduino_zero.pid.0=0x004d
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arduino_zero.upload.tool=bossac
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arduino_zero.upload.protocol=sam-ba
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arduino_zero.upload.maximum_size=262144
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arduino_zero.upload.use_1200bps_touch=false
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arduino_zero.upload.wait_for_upload_port=false
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arduino_zero.upload.native_usb=true
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arduino_zero.build.mcu=cortex-m0p
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arduino_zero.build.f_cpu=48000000L
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arduino_zero.build.usb_product="SAMD21-XPRO"
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arduino_zero.build.board=SAM_ZERO
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arduino_zero.build.core=arduino
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arduino_zero.build.extra_flags=-D__SAMD21J18A__ -mthumb {build.usb_flags}
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arduino_zero.build.ldscript=linker_scripts/gcc/flash.ld
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arduino_zero.build.variant=samd21_xpro
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arduino_zero.build.variant_system_lib=
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arduino_zero.build.vid=0x2341
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arduino_zero.build.pid=0x004d
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‎cores/arduino/Arduino.h

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/*
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Arduino.h - Main include file for the Arduino SDK
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Copyright (c) 2005-2013 Arduino Team. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef Arduino_h
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#define Arduino_h
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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// some libraries and sketches depend on this
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// AVR stuff, assuming Arduino.h or WProgram.h
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// automatically includes it...
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#include <avr/pgmspace.h>
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#include <avr/interrupt.h>
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#include "binary.h"
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#include "itoa.h"
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#ifdef __cplusplus
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extern "C"{
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#endif // __cplusplus
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// Includes Atmel CMSIS
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#include <chip.h>
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#include "wiring_constants.h"
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#define clockCyclesPerMicrosecond() ( SystemCoreClock / 1000000L )
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#define clockCyclesToMicroseconds(a) ( ((a) * 1000L) / (SystemCoreClock / 1000L) )
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#define microsecondsToClockCycles(a) ( (a) * (SystemCoreClock / 1000000L) )
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void yield(void);
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/* sketch */
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extern void setup( void ) ;
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extern void loop( void ) ;
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//#define NOT_A_PIN 0 // defined in pio.h/EPioType
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#define NOT_A_PORT 0
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#define NOT_AN_INTERRUPT -1
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typedef enum _EExt_Interrupts
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{
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EXTERNAL_INT_0=0,
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EXTERNAL_INT_1=1,
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EXTERNAL_INT_2=2,
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EXTERNAL_INT_3=3,
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EXTERNAL_INT_4=4,
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EXTERNAL_INT_5=5,
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EXTERNAL_INT_6=6,
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EXTERNAL_INT_7=7,
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EXTERNAL_NUM_INTERRUPTS
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} EExt_Interrupts ;
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typedef void (*voidFuncPtr)( void ) ;
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/* Define attribute */
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#if defined ( __CC_ARM ) /* Keil uVision 4 */
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#define WEAK (__attribute__ ((weak)))
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#elif defined ( __ICCARM__ ) /* IAR Ewarm 5.41+ */
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#define WEAK __weak
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#elif defined ( __GNUC__ ) /* GCC CS */
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#define WEAK __attribute__ ((weak))
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#endif
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/* Definitions and types for pins */
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typedef enum _EAnalogChannel
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{
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NO_ADC=-1,
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ADC0=0,
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ADC1,
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ADC2,
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ADC3,
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ADC4,
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ADC5
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} EAnalogChannel ;
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#define ADC_CHANNEL_NUMBER_NONE 0xffffffff
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// Definitions for PWM channels
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typedef enum _EPWMChannel
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{
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NOT_ON_PWM=-1,
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PWM_CH0=0, // todo
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PWM_CH1,
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PWM_CH2,
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PWM_CH3,
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PWM_CH4,
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PWM_CH5,
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PWM_CH6,
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PWM_CH7
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} EPWMChannel ;
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// Definitions for TC channels
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typedef enum _ETCChannel
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{
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NOT_ON_TIMER=-1,
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TC0_CHA0=0, // todo
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TC0_CHB0,
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TC0_CHA1,
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TC0_CHB1,
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TC0_CHA2,
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TC0_CHB2,
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TC1_CHA3,
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TC1_CHB3,
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TC1_CHA4,
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TC1_CHB4,
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TC1_CHA5,
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TC1_CHB5,
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TC2_CHA6,
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TC2_CHB6,
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TC2_CHA7,
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TC2_CHB7,
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TC2_CHA8,
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TC2_CHB8
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} ETCChannel ;
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/**
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* Pin Attributes to be OR-ed
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*/
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#define PIN_ATTR_COMBO (1UL<<0)
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#define PIN_ATTR_ANALOG (1UL<<1)
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#define PIN_ATTR_DIGITAL (1UL<<2)
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#define PIN_ATTR_PWM (1UL<<3)
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#define PIN_ATTR_TIMER (1UL<<4)
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/* Types used for the tables below */
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typedef struct _PinDescription
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{
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Pio* pPort ;
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uint32_t ulPin ;
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uint32_t ulPeripheralId ;
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EPioType ulPinType ;
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uint32_t ulPinConfiguration ;
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uint32_t ulPinAttribute ;
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EAnalogChannel ulAnalogChannel ; /* Analog pin in the Arduino context (label on the board) */
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EAnalogChannel ulADCChannelNumber ; /* ADC Channel number in the SAM device */
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EPWMChannel ulPWMChannel ;
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ETCChannel ulTCChannel ;
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} PinDescription ;
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/* Pins table to be instanciated into variant.cpp */
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extern const PinDescription g_APinDescription[] ;
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#ifdef __cplusplus
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} // extern "C"
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#include "WCharacter.h"
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#include "WString.h"
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#include "Tone.h"
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#include "WMath.h"
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#include "HardwareSerial.h"
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#include "wiring_pulse.h"
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#endif // __cplusplus
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// Include board variant
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#include "variant.h"
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#include "wiring.h"
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#include "wiring_digital.h"
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#include "wiring_analog.h"
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#include "wiring_shift.h"
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#include "WInterrupts.h"
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// USB Device
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#define USB_VID 0x2341 // arduino LLC vid
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#define USB_PID_LEONARDO 0x0034
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#define USB_PID_MICRO 0x0035
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#define USB_PID_DUE 0x003E
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#define USB_PID_DUE 0x004D
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#include "USB/USBDesc.h"
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#include "USB/USBCore.h"
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#include "USB/USBAPI.h"
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#endif // Arduino_h

‎cores/arduino/Client.h

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/*
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Client.h - Base class that provides Client
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Copyright (c) 2011 Adrian McEwen. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef client_h
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#define client_h
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#include "Print.h"
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#include "Stream.h"
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#include "IPAddress.h"
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class Client : public Stream {
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public:
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virtual int connect(IPAddress ip, uint16_t port) =0;
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virtual int connect(const char *host, uint16_t port) =0;
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virtual size_t write(uint8_t) =0;
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virtual size_t write(const uint8_t *buf, size_t size) =0;
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virtual int available() = 0;
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virtual int read() = 0;
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virtual int read(uint8_t *buf, size_t size) = 0;
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virtual int peek() = 0;
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virtual void flush() = 0;
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virtual void stop() = 0;
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virtual uint8_t connected() = 0;
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virtual operator bool() = 0;
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protected:
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uint8_t* rawIPAddress(IPAddress& addr) { return addr.raw_address(); };
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};
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#endif

‎cores/arduino/HOWTO - compiling a project.txt

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1- Prerequesites
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ARM GCC toolchain from https://launchpad.net/gcc-arm-embedded/+download
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*Windows only*
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GNU Make from http://gnuwin32.sourceforge.net/packages/make.htm
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Binaries http://gnuwin32.sourceforge.net/downlinks/make-bin-zip.php
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Dependencies http://gnuwin32.sourceforge.net/downlinks/make-dep-zip.php
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*MacOS*
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*Linux*
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2- Path to GCC ARM toolchain and Make
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Set into environment variables the ARM_GCC_TOOLCHAIN variable:
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ex:
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ARM_GCC_TOOLCHAIN=C:\GNU Tools ARM Embedded_4.8 2013q4\bin
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Add to PATH the path were Make has been installed
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3- Compile libarduino (Arduino API)
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Go to hardware/arduino/samd/cores/arduino/build_gcc
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run the command: 'make'
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This will compile the libarduino library and deliver to main Arduino folder the files:
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hardware/arduino/samd/cores/arduino/libarduino_arduino_zero_gcc_dbg.a
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hardware/arduino/samd/cores/arduino/libarduino_arduino_zero_gcc_dbg.a.txt (result of nm)
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4- Compile libvariant (variant specific library, use Arduino API and libsam)
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Go to hardware/sam/variants/arduino_zero/build_gcc
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run the command: 'make'
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This will compile the libvariant library and deliver to main Arduino folder the files:
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hardware/arduino/samd/cores/arduino/libvariant_arduino_zero_gcc_dbg.a
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hardware/arduino/samd/cores/arduino/libvariant_arduino_zero_gcc_dbg.a.txt (result of nm)
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5- Compile test application
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Go to hardware/arduino/samd/cores/arduino/validation/build_gcc
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run the command: 'make'
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This will compile the test application and deliver the binary into:
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hardware/arduino/samd/cores/arduino/validation/debug_arduino_zero/test_gcc_dbg.elf
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hardware/arduino/samd/cores/arduino/validation/debug_arduino_zero/test_gcc_dbg.bin
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hardware/arduino/samd/cores/arduino/validation/debug_arduino_zero/test_gcc_dbg.map (mapping matching linker script)
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hardware/arduino/samd/cores/arduino/validation/debug_arduino_zero/test_gcc_dbg.elf.txt (result of nm)
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