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Merge pull request arduino#267 from jepler/feather-can-bsp
Adafruit Feather M4 CAN: Add support for board
2 parents 4c6d754 + da80034 commit b94b432

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‎boards.txt

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@@ -711,6 +711,70 @@ adafruit_feather_m4.menu.debug.off=Off
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adafruit_feather_m4.menu.debug.on=On
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adafruit_feather_m4.menu.debug.on.build.flags.debug=-g
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# Adafruit Feather M4 CAN (SAME51)
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# ------------------------------
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adafruit_feather_m4_can.name=Adafruit Feather M4 CAN (SAME51)
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adafruit_feather_m4_can.vid.0=0x239A
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adafruit_feather_m4_can.pid.0=0x80CD
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adafruit_feather_m4_can.vid.1=0x239A
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adafruit_feather_m4_can.pid.1=0x00CD
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adafruit_feather_m4_can.upload.tool=bossac18
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adafruit_feather_m4_can.upload.protocol=sam-ba
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adafruit_feather_m4_can.upload.maximum_size=507904
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adafruit_feather_m4_can.upload.offset=0x4000
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adafruit_feather_m4_can.upload.use_1200bps_touch=true
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adafruit_feather_m4_can.upload.wait_for_upload_port=true
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adafruit_feather_m4_can.upload.native_usb=true
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adafruit_feather_m4_can.build.mcu=cortex-m4
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#adafruit_feather_m4_can.build.f_cpu=120000000L
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adafruit_feather_m4_can.build.usb_product="Adafruit Feather M4 CAN"
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adafruit_feather_m4_can.build.usb_manufacturer="Adafruit LLC"
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adafruit_feather_m4_can.build.board=FEATHER_M4_CAN
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adafruit_feather_m4_can.build.core=arduino
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adafruit_feather_m4_can.build.extra_flags=-D__SAME51J19A__ -DADAFRUIT_FEATHER_M4_EXPRESS -DADAFRUIT_FEATHER_M4_CAN -D__SAMD51__ {build.usb_flags} -D__FPU_PRESENT -DARM_MATH_CM4 -mfloat-abi=hard -mfpu=fpv4-sp-d16
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adafruit_feather_m4_can.build.ldscript=linker_scripts/gcc/flash_with_bootloader.ld
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adafruit_feather_m4_can.build.openocdscript=openocd_scripts/arduino_zero.cfg
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adafruit_feather_m4_can.build.variant=feather_m4_can
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adafruit_feather_m4_can.build.variant_system_lib=
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adafruit_feather_m4_can.build.vid=0x239A
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adafruit_feather_m4_can.build.pid=0x80CD
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adafruit_feather_m4_can.bootloader.tool=openocd
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adafruit_feather_m4_can.bootloader.file=featherM4/bootloader-feather_m4_express-v2.0.0-adafruit.5.bin
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adafruit_feather_m4_can.compiler.arm.cmsis.ldflags="-L{runtime.tools.CMSIS-5.4.0.path}/CMSIS/Lib/GCC/" "-L{build.variant.path}" -larm_cortexM4lf_math -mfloat-abi=hard -mfpu=fpv4-sp-d16
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adafruit_feather_m4_can.menu.cache.on=Enabled
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adafruit_feather_m4_can.menu.cache.on.build.cache_flags=-DENABLE_CACHE
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adafruit_feather_m4_can.menu.cache.off=Disabled
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adafruit_feather_m4_can.menu.cache.off.build.cache_flags=
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adafruit_feather_m4_can.menu.speed.120=120 MHz (standard)
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adafruit_feather_m4_can.menu.speed.120.build.f_cpu=120000000L
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adafruit_feather_m4_can.menu.speed.150=150 MHz (overclock)
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adafruit_feather_m4_can.menu.speed.150.build.f_cpu=150000000L
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adafruit_feather_m4_can.menu.speed.180=180 MHz (overclock)
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adafruit_feather_m4_can.menu.speed.180.build.f_cpu=180000000L
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adafruit_feather_m4_can.menu.speed.200=200 MHz (overclock)
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adafruit_feather_m4_can.menu.speed.200.build.f_cpu=200000000L
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adafruit_feather_m4_can.menu.opt.small=Small (-Os) (standard)
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adafruit_feather_m4_can.menu.opt.small.build.flags.optimize=-Os
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adafruit_feather_m4_can.menu.opt.fast=Fast (-O2)
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adafruit_feather_m4_can.menu.opt.fast.build.flags.optimize=-O2
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adafruit_feather_m4_can.menu.opt.faster=Faster (-O3)
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adafruit_feather_m4_can.menu.opt.faster.build.flags.optimize=-O3
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adafruit_feather_m4_can.menu.opt.fastest=Fastest (-Ofast)
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adafruit_feather_m4_can.menu.opt.fastest.build.flags.optimize=-Ofast
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adafruit_feather_m4_can.menu.opt.dragons=Here be dragons (-Ofast -funroll-loops)
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adafruit_feather_m4_can.menu.opt.dragons.build.flags.optimize=-Ofast -funroll-loops
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adafruit_feather_m4_can.menu.maxqspi.50=50 MHz (standard)
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adafruit_feather_m4_can.menu.maxqspi.50.build.flags.maxqspi=-DVARIANT_QSPI_BAUD_DEFAULT=50000000
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adafruit_feather_m4_can.menu.maxqspi.fcpu=CPU Speed / 2
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adafruit_feather_m4_can.menu.maxqspi.fcpu.build.flags.maxqspi=-DVARIANT_QSPI_BAUD_DEFAULT=({build.f_cpu})
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adafruit_feather_m4_can.menu.usbstack.arduino=Arduino
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adafruit_feather_m4_can.menu.usbstack.tinyusb=TinyUSB
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adafruit_feather_m4_can.menu.usbstack.tinyusb.build.flags.usbstack=-DUSE_TINYUSB
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adafruit_feather_m4_can.menu.debug.off=Off
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adafruit_feather_m4_can.menu.debug.on=On
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adafruit_feather_m4_can.menu.debug.on.build.flags.debug=-g
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# Adafruit Trellis M4 (SAMD51)
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# ------------------------------
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adafruit_trellis_m4.name=Adafruit Trellis M4 (SAMD51)

‎cores/arduino/Arduino.h

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@@ -47,6 +47,10 @@ extern "C"{
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// Include Atmel headers
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#include "sam.h"
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#ifdef __SAME51J19A__
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#include "same51j19a.h"
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#endif
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#include "wiring_constants.h"
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#define clockCyclesPerMicrosecond() ( SystemCoreClock / 1000000L )

‎cores/arduino/SERCOM.h

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#include "sam.h"
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#ifdef __SAME51J19A__
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#include "same51j19a.h"
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#endif
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// SAMD51 has configurable MAX_SPI, else use peripheral clock default.
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// Update: changing MAX_SPI via compiler flags is DEPRECATED, because
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// this affects ALL SPI peripherals including some that should NOT be

‎cores/arduino/WVariant.h

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#pragma once
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#ifdef __SAME51J19A__
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#include "same51j19a.h"
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#endif
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#include <stdint.h>
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#include "sam.h"
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#include <limits.h>
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TC3_CH0 = (6<<8)|(0),
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TC3_CH1 = (6<<8)|(1),
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} ETCChannel ;
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#elif defined(__SAMD51J19A__) || defined(__SAMD51J20A__)
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#elif defined(__SAMD51J19A__) || defined(__SAMD51J20A__) || defined(__SAME51J19A__)
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typedef enum _ETCChannel
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{

‎cores/arduino/cortex_handlers.c

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@@ -127,6 +127,8 @@ void SERCOM7_0_Handler ( void ) __attribute__ ((weak, alias("Dummy_Han
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void SERCOM7_1_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
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void SERCOM7_2_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
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void SERCOM7_3_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
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void CAN0_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
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void CAN1_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler")));
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void USB_0_Handler ( void ) __attribute__ ((weak));
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void USB_1_Handler ( void ) __attribute__ ((weak));
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void USB_2_Handler ( void ) __attribute__ ((weak));
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(void*) SERCOM7_1_Handler, /* 75 Serial Communication Interface 7 IRQ 1 */
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(void*) SERCOM7_2_Handler, /* 76 Serial Communication Interface 7 IRQ 2 */
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(void*) SERCOM7_3_Handler, /* 77 Serial Communication Interface 7 IRQ 3 */
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(void*) (0UL),
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(void*) (0UL),
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(void*) CAN0_Handler, /* 78 Control Area Network 0 (SAM E5x) */
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(void*) CAN1_Handler, /* 79 Control Area Network 0 (SAM E5x) */
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(void*) USB_0_Handler, /* 80 Universal Serial Bus IRQ 0 */
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(void*) USB_1_Handler, /* 81 Universal Serial Bus IRQ 1 */
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(void*) USB_2_Handler, /* 82 Universal Serial Bus IRQ 2 */

‎cores/arduino/wiring_private.h

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// Includes Atmel CMSIS
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#include "sam.h"
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#ifdef __SAME51J19A__
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#include "same51j19a.h"
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#endif
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#include "wiring_constants.h"
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int pinPeripheral( uint32_t ulPin, EPioType ulPeripheral );

‎variants/feather_m4_can/component-version.h

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/**
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* \file
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*
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* \brief Component version header file
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*
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* Copyright (c) 2019 Atmel Corporation, a wholly owned subsidiary of Microchip Technology Inc.
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*
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* \license_start
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*
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* \page License
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* \license_stop
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*
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*/
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#ifndef _COMPONENT_VERSION_H_INCLUDED
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#define _COMPONENT_VERSION_H_INCLUDED
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#define COMPONENT_VERSION_MAJOR 1
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#define COMPONENT_VERSION_MINOR 1
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//
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// The COMPONENT_VERSION define is composed of the major and the minor version number.
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//
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// The last four digits of the COMPONENT_VERSION is the minor version with leading zeros.
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// The rest of the COMPONENT_VERSION is the major version.
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//
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#define COMPONENT_VERSION 10001
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//
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// The build number does not refer to the component, but to the build number
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// of the device pack that provides the component.
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//
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#define BUILD_NUMBER 139
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//
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// The COMPONENT_VERSION_STRING is a string (enclosed in ") that can be used for logging or embedding.
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//
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#define COMPONENT_VERSION_STRING "1.1"
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//
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// The COMPONENT_DATE_STRING contains a timestamp of when the pack was generated.
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//
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// The COMPONENT_DATE_STRING is written out using the following strftime pattern.
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//
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// "%Y-%m-%d %H:%M:%S"
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//
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//
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#define COMPONENT_DATE_STRING "2019-11-05 13:35:15"
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#endif/* #ifndef _COMPONENT_VERSION_H_INCLUDED */
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