Add MKR WiFi1010 variant and bootloader
* Update variant for hardware changes - Use sercom2 for SPI1 - Remove Serial2 - update various comments - disable NINA on start * Add Serial2 (overlaps with SPI1) This commit squashes all the dev commits from @agdl, @sandeepmistry and @facchinm
This commit is contained in:
agdl
Martino Facchin
parent
d72f11735d
commit
b45714977d
13 changed files with 1601 additions and 0 deletions
29
boards.txt
29
boards.txt
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@ -249,6 +249,35 @@ mkrwan1300.build.pid=0x8053
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mkrwan1300.bootloader.tool=openocd
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mkrwan1300.bootloader.file=mkrwan1300/samd21_sam_ba_arduino_mkrwan1300.bin
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# Arduino MKR WiFi 1010
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# --------------------
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mkrwifi1010.name=Arduino MKR WiFi 1010
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mkrwifi1010.vid.0=0x2341
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mkrwifi1010.pid.0=0x8054
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mkrwifi1010.vid.1=0x2341
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mkrwifi1010.pid.1=0x0054
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mkrwifi1010.upload.tool=bossac
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mkrwifi1010.upload.protocol=sam-ba
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mkrwifi1010.upload.maximum_size=262144
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mkrwifi1010.upload.use_1200bps_touch=true
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mkrwifi1010.upload.wait_for_upload_port=true
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mkrwifi1010.upload.native_usb=true
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mkrwifi1010.build.mcu=cortex-m0plus
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mkrwifi1010.build.f_cpu=48000000L
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mkrwifi1010.build.usb_product="Arduino MKR WiFi 1010"
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mkrwifi1010.build.usb_manufacturer="Arduino LLC"
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mkrwifi1010.build.board=SAMD_MKRWIFI1010
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mkrwifi1010.build.core=arduino
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mkrwifi1010.build.extra_flags=-D__SAMD21G18A__ {build.usb_flags} -DUSE_BQ24195L_PMIC
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mkrwifi1010.build.ldscript=linker_scripts/gcc/flash_with_bootloader.ld
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mkrwifi1010.build.openocdscript=openocd_scripts/arduino_zero.cfg
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mkrwifi1010.build.variant=mkrwifi1010
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mkrwifi1010.build.vid=0x2341
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mkrwifi1010.build.pid=0x8054
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mkrwifi1010.bootloader.tool=openocd
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mkrwifi1010.bootloader.file=mkrwifi1010/samd21_sam_ba_arduino_mkrwifi1010.bin
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# Adafruit Circuit Playground M0
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# ------------------------------
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adafruit_circuitplayground_m0.name=Adafruit Circuit Playground Express
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BIN
bootloaders/mkrwifi1010/samd21_sam_ba_arduino_mkrwifi1010.bin
Executable file
BIN
bootloaders/mkrwifi1010/samd21_sam_ba_arduino_mkrwifi1010.bin
Executable file
Binary file not shown.
502
bootloaders/mkrwifi1010/samd21_sam_ba_arduino_mkrwifi1010.hex
Normal file
502
bootloaders/mkrwifi1010/samd21_sam_ba_arduino_mkrwifi1010.hex
Normal file
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|
||||
:101EA0008BADE89DC98D267C076C645C454CA23CDB
|
||||
:101EB000832CE01CC10C1FEF3EFF5DCF7CDF9BAF8E
|
||||
:101EC000BABFD98FF89F176E367E554E745E932E2B
|
||||
:0C1ED000B23ED10EF01E00000000000029
|
||||
:101EDC0001140000090243000201008032090400D1
|
||||
:101EEC000001020200000524001001042402000578
|
||||
:101EFC00240600010524010001070583030800FFE7
|
||||
:101F0C0009040100020A00000007058102400000DC
|
||||
:101F1C00070502024000000000C20100000008009A
|
||||
:0C1F2C00690000004100000000000000FF
|
||||
:0400000300000B816D
|
||||
:00000001FF
|
||||
|
|
@ -33,6 +33,8 @@
|
|||
#include "board_definitions_arduino_mkrgsm1400.h"
|
||||
#elif defined(BOARD_ID_arduino_mkrwan1300)
|
||||
#include "board_definitions_arduino_mkrwan1300.h"
|
||||
#elif defined(BOARD_ID_arduino_mkrwifi1010)
|
||||
#include "board_definitions_arduino_mkrwifi1010.h"
|
||||
#else
|
||||
#error You must define a BOARD_ID and add the corresponding definitions in board_definitions.h
|
||||
#endif
|
||||
|
|
|
|||
86
bootloaders/zero/board_definitions_arduino_mkrwifi1010.h
Normal file
86
bootloaders/zero/board_definitions_arduino_mkrwifi1010.h
Normal file
|
|
@ -0,0 +1,86 @@
|
|||
/*
|
||||
Copyright (c) 2016 Arduino LLC. 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 _BOARD_DEFINITIONS_H_
|
||||
#define _BOARD_DEFINITIONS_H_
|
||||
|
||||
/*
|
||||
* USB device definitions
|
||||
*/
|
||||
#define STRING_PRODUCT "Arduino MKR WiFi 1010"
|
||||
#define USB_VID_HIGH 0x23
|
||||
#define USB_VID_LOW 0x41
|
||||
#define USB_PID_HIGH 0x00
|
||||
#define USB_PID_LOW 0x54
|
||||
|
||||
/*
|
||||
* If BOOT_DOUBLE_TAP_ADDRESS is defined the bootloader is started by
|
||||
* quickly tapping two times on the reset button.
|
||||
* BOOT_DOUBLE_TAP_ADDRESS must point to a free SRAM cell that must not
|
||||
* be touched from the loaded application.
|
||||
*/
|
||||
#define BOOT_DOUBLE_TAP_ADDRESS (0x20007FFCul)
|
||||
#define BOOT_DOUBLE_TAP_DATA (*((volatile uint32_t *) BOOT_DOUBLE_TAP_ADDRESS))
|
||||
|
||||
/*
|
||||
* If BOOT_LOAD_PIN is defined the bootloader is started if the selected
|
||||
* pin is tied LOW.
|
||||
*/
|
||||
//#define BOOT_LOAD_PIN PIN_PA21
|
||||
//#define BOOT_LOAD_PIN PIN_PA15
|
||||
|
||||
#define BOOT_USART_MODULE SERCOM5
|
||||
#define BOOT_USART_BUS_CLOCK_INDEX PM_APBCMASK_SERCOM5
|
||||
#define BOOT_USART_PER_CLOCK_INDEX GCLK_CLKCTRL_ID_SERCOM5_CORE_Val
|
||||
#define BOOT_USART_PAD_SETTINGS UART_RX_PAD3_TX_PAD2
|
||||
#define BOOT_USART_PAD3 PINMUX_PB23D_SERCOM5_PAD3
|
||||
#define BOOT_USART_PAD2 PINMUX_PB22D_SERCOM5_PAD2
|
||||
#define BOOT_USART_PAD1 PINMUX_UNUSED
|
||||
#define BOOT_USART_PAD0 PINMUX_UNUSED
|
||||
|
||||
/* Master clock frequency */
|
||||
#define CPU_FREQUENCY (48000000ul)
|
||||
#define VARIANT_MCK CPU_FREQUENCY
|
||||
|
||||
/* Frequency of the board main oscillator */
|
||||
#define VARIANT_MAINOSC (32768ul)
|
||||
|
||||
/* Calibration values for DFLL48 pll */
|
||||
#define NVM_SW_CALIB_DFLL48M_COARSE_VAL (58)
|
||||
#define NVM_SW_CALIB_DFLL48M_FINE_VAL (64)
|
||||
|
||||
/*
|
||||
* LEDs definitions
|
||||
*/
|
||||
// PA20 (digital pin 6)
|
||||
#define BOARD_LED_PORT (0)
|
||||
#define BOARD_LED_PIN (20)
|
||||
|
||||
#define CONFIGURE_PMIC 1
|
||||
#define PMIC_PIN_SCL 12
|
||||
#define PMIC_PIN_SDA 11
|
||||
#define PMIC_SERCOM SERCOM0
|
||||
|
||||
// No RX/TX led
|
||||
//#define BOARD_LEDRX_PORT
|
||||
//#define BOARD_LEDRX_PIN
|
||||
|
||||
//#define BOARD_LEDTX_PORT
|
||||
//#define BOARD_LEDTX_PIN
|
||||
|
||||
#endif // _BOARD_DEFINITIONS_H_
|
||||
|
|
@ -22,5 +22,8 @@ mv -v samd21_sam_ba_arduino_mkrgsm1400.* ../mkrgsm1400/
|
|||
BOARD_ID=arduino_mkrwan1300 NAME=samd21_sam_ba_arduino_mkrwan1300 make clean all
|
||||
mv -v samd21_sam_ba_arduino_mkrwan1300.* ../mkrwan1300/
|
||||
|
||||
BOARD_ID=arduino_mkrwifi1010 NAME=samd21_sam_ba_arduino_mkrwifi1010 make clean all
|
||||
mv -v samd21_sam_ba_arduino_mkrwifi1010.* ../mkrwifi1010/
|
||||
|
||||
echo Done building bootloaders!
|
||||
|
||||
|
|
|
|||
31
variants/mkrwifi1010/debug_scripts/variant.gdb
Normal file
31
variants/mkrwifi1010/debug_scripts/variant.gdb
Normal file
|
|
@ -0,0 +1,31 @@
|
|||
#
|
||||
# Arduino Zero OpenOCD script.
|
||||
#
|
||||
# Copyright (c) 2014-2015 Arduino LLC. 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
|
||||
#
|
||||
|
||||
# Define 'reset' command
|
||||
define reset
|
||||
|
||||
info reg
|
||||
|
||||
break main
|
||||
|
||||
# End of 'reset' command
|
||||
end
|
||||
|
||||
target remote | openocd -c "interface cmsis-dap" -c "set CHIPNAME at91samd21g18" -f target/at91samdXX.cfg -c "gdb_port pipe; log_output openocd.log"
|
||||
217
variants/mkrwifi1010/linker_scripts/gcc/flash_with_bootloader.ld
Normal file
217
variants/mkrwifi1010/linker_scripts/gcc/flash_with_bootloader.ld
Normal file
|
|
@ -0,0 +1,217 @@
|
|||
/*
|
||||
Copyright (c) 2014-2015 Arduino LLC. 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
|
||||
*/
|
||||
|
||||
/* Linker script to configure memory regions.
|
||||
* Need modifying for a specific board.
|
||||
* FLASH.ORIGIN: starting address of flash
|
||||
* FLASH.LENGTH: length of flash
|
||||
* RAM.ORIGIN: starting address of RAM bank 0
|
||||
* RAM.LENGTH: length of RAM bank 0
|
||||
*/
|
||||
MEMORY
|
||||
{
|
||||
FLASH (rx) : ORIGIN = 0x00000000+0x2000, LENGTH = 0x00040000-0x2000 /* First 8KB used by bootloader */
|
||||
RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00008000
|
||||
}
|
||||
|
||||
/* Linker script to place sections and symbol values. Should be used together
|
||||
* with other linker script that defines memory regions FLASH and RAM.
|
||||
* It references following symbols, which must be defined in code:
|
||||
* Reset_Handler : Entry of reset handler
|
||||
*
|
||||
* It defines following symbols, which code can use without definition:
|
||||
* __exidx_start
|
||||
* __exidx_end
|
||||
* __copy_table_start__
|
||||
* __copy_table_end__
|
||||
* __zero_table_start__
|
||||
* __zero_table_end__
|
||||
* __etext
|
||||
* __data_start__
|
||||
* __preinit_array_start
|
||||
* __preinit_array_end
|
||||
* __init_array_start
|
||||
* __init_array_end
|
||||
* __fini_array_start
|
||||
* __fini_array_end
|
||||
* __data_end__
|
||||
* __bss_start__
|
||||
* __bss_end__
|
||||
* __end__
|
||||
* end
|
||||
* __HeapLimit
|
||||
* __StackLimit
|
||||
* __StackTop
|
||||
* __stack
|
||||
*/
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.text :
|
||||
{
|
||||
__text_start__ = .;
|
||||
|
||||
KEEP(*(.sketch_boot))
|
||||
|
||||
. = ALIGN(0x2000);
|
||||
KEEP(*(.isr_vector))
|
||||
*(.text*)
|
||||
|
||||
KEEP(*(.init))
|
||||
KEEP(*(.fini))
|
||||
|
||||
/* .ctors */
|
||||
*crtbegin.o(.ctors)
|
||||
*crtbegin?.o(.ctors)
|
||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
|
||||
*(SORT(.ctors.*))
|
||||
*(.ctors)
|
||||
|
||||
|
||||
/* .dtors */
|
||||
*crtbegin.o(.dtors)
|
||||
*crtbegin?.o(.dtors)
|
||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
|
||||
*(SORT(.dtors.*))
|
||||
*(.dtors)
|
||||
|
||||
*(.rodata*)
|
||||
|
||||
KEEP(*(.eh_frame*))
|
||||
} > FLASH
|
||||
|
||||
.ARM.extab :
|
||||
{
|
||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
||||
} > FLASH
|
||||
|
||||
__exidx_start = .;
|
||||
.ARM.exidx :
|
||||
{
|
||||
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
|
||||
} > FLASH
|
||||
__exidx_end = .;
|
||||
|
||||
/* To copy multiple ROM to RAM sections,
|
||||
* uncomment .copy.table section and,
|
||||
* define __STARTUP_COPY_MULTIPLE in startup_ARMCMx.S */
|
||||
/*
|
||||
.copy.table :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
__copy_table_start__ = .;
|
||||
LONG (__etext)
|
||||
LONG (__data_start__)
|
||||
LONG (__data_end__ - __data_start__)
|
||||
LONG (__etext2)
|
||||
LONG (__data2_start__)
|
||||
LONG (__data2_end__ - __data2_start__)
|
||||
__copy_table_end__ = .;
|
||||
} > FLASH
|
||||
*/
|
||||
|
||||
/* To clear multiple BSS sections,
|
||||
* uncomment .zero.table section and,
|
||||
* define __STARTUP_CLEAR_BSS_MULTIPLE in startup_ARMCMx.S */
|
||||
/*
|
||||
.zero.table :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
__zero_table_start__ = .;
|
||||
LONG (__bss_start__)
|
||||
LONG (__bss_end__ - __bss_start__)
|
||||
LONG (__bss2_start__)
|
||||
LONG (__bss2_end__ - __bss2_start__)
|
||||
__zero_table_end__ = .;
|
||||
} > FLASH
|
||||
*/
|
||||
|
||||
__etext = .;
|
||||
|
||||
.data : AT (__etext)
|
||||
{
|
||||
__data_start__ = .;
|
||||
*(vtable)
|
||||
*(.data*)
|
||||
|
||||
. = ALIGN(4);
|
||||
/* preinit data */
|
||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
||||
KEEP(*(.preinit_array))
|
||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
||||
|
||||
. = ALIGN(4);
|
||||
/* init data */
|
||||
PROVIDE_HIDDEN (__init_array_start = .);
|
||||
KEEP(*(SORT(.init_array.*)))
|
||||
KEEP(*(.init_array))
|
||||
PROVIDE_HIDDEN (__init_array_end = .);
|
||||
|
||||
|
||||
. = ALIGN(4);
|
||||
/* finit data */
|
||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
||||
KEEP(*(SORT(.fini_array.*)))
|
||||
KEEP(*(.fini_array))
|
||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
||||
|
||||
KEEP(*(.jcr*))
|
||||
. = ALIGN(16);
|
||||
/* All data end */
|
||||
__data_end__ = .;
|
||||
|
||||
} > RAM
|
||||
|
||||
.bss :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
__bss_start__ = .;
|
||||
*(.bss*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
__bss_end__ = .;
|
||||
} > RAM
|
||||
|
||||
.heap (COPY):
|
||||
{
|
||||
__end__ = .;
|
||||
PROVIDE(end = .);
|
||||
*(.heap*)
|
||||
__HeapLimit = .;
|
||||
} > RAM
|
||||
|
||||
/* .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 (COPY):
|
||||
{
|
||||
*(.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(__stack = __StackTop);
|
||||
|
||||
__ram_end__ = ORIGIN(RAM) + LENGTH(RAM) -1 ;
|
||||
|
||||
/* Check if data + heap + stack exceeds RAM limit */
|
||||
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
|
||||
}
|
||||
|
|
@ -0,0 +1,214 @@
|
|||
/*
|
||||
Copyright (c) 2014-2015 Arduino LLC. 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
|
||||
*/
|
||||
|
||||
/* Linker script to configure memory regions.
|
||||
* Need modifying for a specific board.
|
||||
* FLASH.ORIGIN: starting address of flash
|
||||
* FLASH.LENGTH: length of flash
|
||||
* RAM.ORIGIN: starting address of RAM bank 0
|
||||
* RAM.LENGTH: length of RAM bank 0
|
||||
*/
|
||||
MEMORY
|
||||
{
|
||||
FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 0x00040000
|
||||
RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00008000
|
||||
}
|
||||
|
||||
/* Linker script to place sections and symbol values. Should be used together
|
||||
* with other linker script that defines memory regions FLASH and RAM.
|
||||
* It references following symbols, which must be defined in code:
|
||||
* Reset_Handler : Entry of reset handler
|
||||
*
|
||||
* It defines following symbols, which code can use without definition:
|
||||
* __exidx_start
|
||||
* __exidx_end
|
||||
* __copy_table_start__
|
||||
* __copy_table_end__
|
||||
* __zero_table_start__
|
||||
* __zero_table_end__
|
||||
* __etext
|
||||
* __data_start__
|
||||
* __preinit_array_start
|
||||
* __preinit_array_end
|
||||
* __init_array_start
|
||||
* __init_array_end
|
||||
* __fini_array_start
|
||||
* __fini_array_end
|
||||
* __data_end__
|
||||
* __bss_start__
|
||||
* __bss_end__
|
||||
* __end__
|
||||
* end
|
||||
* __HeapLimit
|
||||
* __StackLimit
|
||||
* __StackTop
|
||||
* __stack
|
||||
* __ram_end__
|
||||
*/
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.text :
|
||||
{
|
||||
__text_start__ = .;
|
||||
|
||||
KEEP(*(.isr_vector))
|
||||
*(.text*)
|
||||
|
||||
KEEP(*(.init))
|
||||
KEEP(*(.fini))
|
||||
|
||||
/* .ctors */
|
||||
*crtbegin.o(.ctors)
|
||||
*crtbegin?.o(.ctors)
|
||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
|
||||
*(SORT(.ctors.*))
|
||||
*(.ctors)
|
||||
|
||||
/* .dtors */
|
||||
*crtbegin.o(.dtors)
|
||||
*crtbegin?.o(.dtors)
|
||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
|
||||
*(SORT(.dtors.*))
|
||||
*(.dtors)
|
||||
|
||||
*(.rodata*)
|
||||
|
||||
KEEP(*(.eh_frame*))
|
||||
} > FLASH
|
||||
|
||||
.ARM.extab :
|
||||
{
|
||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
||||
} > FLASH
|
||||
|
||||
__exidx_start = .;
|
||||
.ARM.exidx :
|
||||
{
|
||||
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
|
||||
} > FLASH
|
||||
__exidx_end = .;
|
||||
|
||||
/* To copy multiple ROM to RAM sections,
|
||||
* uncomment .copy.table section and,
|
||||
* define __STARTUP_COPY_MULTIPLE in startup_ARMCMx.S */
|
||||
/*
|
||||
.copy.table :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
__copy_table_start__ = .;
|
||||
LONG (__etext)
|
||||
LONG (__data_start__)
|
||||
LONG (__data_end__ - __data_start__)
|
||||
LONG (__etext2)
|
||||
LONG (__data2_start__)
|
||||
LONG (__data2_end__ - __data2_start__)
|
||||
__copy_table_end__ = .;
|
||||
} > FLASH
|
||||
*/
|
||||
|
||||
/* To clear multiple BSS sections,
|
||||
* uncomment .zero.table section and,
|
||||
* define __STARTUP_CLEAR_BSS_MULTIPLE in startup_ARMCMx.S */
|
||||
/*
|
||||
.zero.table :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
__zero_table_start__ = .;
|
||||
LONG (__bss_start__)
|
||||
LONG (__bss_end__ - __bss_start__)
|
||||
LONG (__bss2_start__)
|
||||
LONG (__bss2_end__ - __bss2_start__)
|
||||
__zero_table_end__ = .;
|
||||
} > FLASH
|
||||
*/
|
||||
|
||||
__etext = .;
|
||||
|
||||
.data : AT (__etext)
|
||||
{
|
||||
__data_start__ = .;
|
||||
*(vtable)
|
||||
*(.data*)
|
||||
|
||||
. = ALIGN(4);
|
||||
/* preinit data */
|
||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
||||
KEEP(*(.preinit_array))
|
||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
||||
|
||||
. = ALIGN(4);
|
||||
/* init data */
|
||||
PROVIDE_HIDDEN (__init_array_start = .);
|
||||
KEEP(*(SORT(.init_array.*)))
|
||||
KEEP(*(.init_array))
|
||||
PROVIDE_HIDDEN (__init_array_end = .);
|
||||
|
||||
|
||||
. = ALIGN(4);
|
||||
/* finit data */
|
||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
||||
KEEP(*(SORT(.fini_array.*)))
|
||||
KEEP(*(.fini_array))
|
||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
||||
|
||||
KEEP(*(.jcr*))
|
||||
. = ALIGN(16);
|
||||
/* All data end */
|
||||
__data_end__ = .;
|
||||
|
||||
} > RAM
|
||||
|
||||
.bss :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
__bss_start__ = .;
|
||||
*(.bss*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
__bss_end__ = .;
|
||||
} > RAM
|
||||
|
||||
.heap (COPY):
|
||||
{
|
||||
__end__ = .;
|
||||
PROVIDE(end = .);
|
||||
*(.heap*)
|
||||
__HeapLimit = .;
|
||||
} > RAM
|
||||
|
||||
/* .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 (COPY):
|
||||
{
|
||||
*(.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(__stack = __StackTop);
|
||||
|
||||
__ram_end__ = ORIGIN(RAM) + LENGTH(RAM) -1 ;
|
||||
|
||||
/* Check if data + heap + stack exceeds RAM limit */
|
||||
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
|
||||
}
|
||||
30
variants/mkrwifi1010/openocd_scripts/arduino_zero.cfg
Normal file
30
variants/mkrwifi1010/openocd_scripts/arduino_zero.cfg
Normal file
|
|
@ -0,0 +1,30 @@
|
|||
#
|
||||
# Arduino Zero OpenOCD script.
|
||||
#
|
||||
# Copyright (c) 2014-2015 Arduino LLC. 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
|
||||
#
|
||||
|
||||
source [find interface/cmsis-dap.cfg]
|
||||
|
||||
# chip name
|
||||
set CHIPNAME at91samd21g18
|
||||
set ENDIAN little
|
||||
|
||||
# choose a port here
|
||||
set telnet_port 0
|
||||
|
||||
source [find target/at91samdXX.cfg]
|
||||
21
variants/mkrwifi1010/pins_arduino.h
Normal file
21
variants/mkrwifi1010/pins_arduino.h
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
/*
|
||||
Copyright (c) 2014-2015 Arduino LLC. 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"
|
||||
|
||||
252
variants/mkrwifi1010/variant.cpp
Normal file
252
variants/mkrwifi1010/variant.cpp
Normal file
|
|
@ -0,0 +1,252 @@
|
|||
/*
|
||||
Copyright (c) 2014-2015 Arduino LLC. 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"
|
||||
#include "Arduino.h"
|
||||
|
||||
const PinDescription g_APinDescription[] = {
|
||||
|
||||
/*
|
||||
+------------+------------------+--------+-----------------+--------+-----------------------+---------+---------+--------+--------+----------+----------+
|
||||
| Pin number | MKR Board pin | PIN | Notes | Peri.A | Peripheral B | Perip.C | Perip.D | Peri.E | Peri.F | Periph.G | Periph.H |
|
||||
| | | | | EIC | ADC | AC | PTC | DAC | SERCOMx | SERCOMx | TCCx | TCCx | COM | AC/GLCK |
|
||||
| | | | |(EXTINT)|(AIN)|(AIN)| | | (x/PAD) | (x/PAD) | (x/WO) | (x/WO) | | |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
| 00 | D0 | PA22 | | *06 | | | X10 | | 3/00 | 5/00 |* TC4/0 | TCC0/4 | | GCLK_IO6 |
|
||||
| 01 | D1 | PA23 | | *07 | | | X11 | | 3/01 | 5/01 |* TC4/1 | TCC0/5 | USB/SOF | GCLK_IO7 |
|
||||
| 02 | D2 | PA10 | | 10 | *18 | | X02 | | 0/02 | 2/02 |*TCC1/0 | TCC0/2 | I2S/SCK0 | GCLK_IO4 |
|
||||
| 03 | D3 | PA11 | | 11 | *19 | | X03 | | 0/03 | 2/03 |*TCC1/1 | TCC0/3 | I2S/FS0 | GCLK_IO5 |
|
||||
| 04 | D4 | PB10 | | *10 | | | | | | 4/02 |* TC5/0 | TCC0/4 | I2S/MCK1 | GCLK_IO4 |
|
||||
| 05 | D5 | PB11 | | *11 | | | | | | 4/03 |* TC5/1 | TCC0/5 | I2S/SCK1 | GCLK_IO5 |
|
||||
| 06 | D6 | PA20 | LED_BUILTIN | *04 | | | X08 | | 5/02 | 3/02 | |*TCC0/6 | I2S/SCK0 | GCLK_IO4 |
|
||||
| 07 | D7 | PA21 | | *05 | | | X09 | | 5/03 | 3/03 | |*TCC0/7 | I2S/FS0 | GCLK_IO5 |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
*/
|
||||
{ PORTA, 22, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER ), No_ADC_Channel, PWM4_CH0, TC4_CH0, EXTERNAL_INT_6 },
|
||||
{ PORTA, 23, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER ), No_ADC_Channel, PWM4_CH1, TC4_CH1, EXTERNAL_INT_7 },
|
||||
{ PORTA, 10, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER ), ADC_Channel18, PWM1_CH0, TCC1_CH0, EXTERNAL_INT_NONE },
|
||||
{ PORTA, 11, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER ), ADC_Channel19, PWM1_CH1, TCC1_CH1, EXTERNAL_INT_NONE },
|
||||
{ PORTB, 10, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER ), No_ADC_Channel, PWM5_CH0, TC5_CH0, EXTERNAL_INT_10 },
|
||||
{ PORTB, 11, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER ), No_ADC_Channel, PWM5_CH1, TC5_CH1, EXTERNAL_INT_11 },
|
||||
{ PORTA, 20, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER_ALT), No_ADC_Channel, PWM0_CH6, TCC0_CH6, EXTERNAL_INT_4 },
|
||||
{ PORTA, 21, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER_ALT), No_ADC_Channel, PWM0_CH7, TCC0_CH7, EXTERNAL_INT_5 },
|
||||
|
||||
/*
|
||||
+------------+------------------+--------+-----------------+--------+-----------------------+---------+---------+--------+--------+----------+----------+
|
||||
| Pin number | MKR Board pin | PIN | Notes | Peri.A | Peripheral B | Perip.C | Perip.D | Peri.E | Peri.F | Periph.G | Periph.H |
|
||||
| | | | | EIC | ADC | AC | PTC | DAC | SERCOMx | SERCOMx | TCCx | TCCx | COM | AC/GLCK |
|
||||
| | | | |(EXTINT)|(AIN)|(AIN)| | | (x/PAD) | (x/PAD) | (x/WO) | (x/WO) | | |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
| | SPI | | | | | | | | | | | | | |
|
||||
| 08 | MOSI | PA16 | | *00 | | | X04 | | *1/00 | 3/00 |*TCC2/0 | TCC0/6 | | GCLK_IO2 |
|
||||
| 09 | SCK | PA17 | | *01 | | | X05 | | *1/01 | 3/01 | TCC2/1 | TCC0/7 | | GCLK_IO3 |
|
||||
| 10 | MISO | PA19 | | 03 | | | X07 | | *1/03 | 3/03 |* TC3/1 | TCC0/3 | I2S/SD0 | AC/CMP1 |
|
||||
+------------+------------------+--------+-----------------+--------------------+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
| | Wire | | | | | | | | | | | | | |
|
||||
| 11 | SDA | PA08 | | NMI | *16 | | X00 | | *0/00 | 2/00 | TCC0/0 | TCC1/2 | I2S/SD1 | |
|
||||
| 12 | SCL | PA09 | | 09 | *17 | | X01 | | *0/01 | 2/01 | TCC0/1 | TCC1/3 | I2S/MCK0 | |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
| | Serial1 | | | | | | | | | | | | | |
|
||||
| 13 | RX | PB23 | | 07 | | | | | | *5/03 | | | | GCLK_IO1 |
|
||||
| 14 | TX | PB22 | | 06 | | | | | | *5/02 | | | | GCLK_IO0 |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
*/
|
||||
// DIPO=3 DOPO=0
|
||||
{ PORTA, 16, PIO_SERCOM, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER ), No_ADC_Channel, PWM2_CH0, TCC2_CH0, EXTERNAL_INT_0 }, // MOSI: SERCOM1/PAD[0]
|
||||
{ PORTA, 17, PIO_SERCOM, (PIN_ATTR_DIGITAL ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_1 }, // SCK: SERCOM1/PAD[1]
|
||||
{ PORTA, 19, PIO_SERCOM, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER ), No_ADC_Channel, PWM3_CH1, TC3_CH1, EXTERNAL_INT_NONE }, // MISO: SERCOM1/PAD[3]
|
||||
|
||||
// PINOUT=0
|
||||
{ PORTA, 8, PIO_SERCOM, (PIN_ATTR_DIGITAL ), ADC_Channel16, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NMI }, // SDA: SERCOM0/PAD[0]
|
||||
{ PORTA, 9, PIO_SERCOM, (PIN_ATTR_DIGITAL ), ADC_Channel17, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // SCL: SERCOM0/PAD[1]
|
||||
|
||||
// RXPO=3 TXPO=1
|
||||
{ PORTB, 23, PIO_SERCOM_ALT, (PIN_ATTR_DIGITAL ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // RX: SERCOM5/PAD[3]
|
||||
{ PORTB, 22, PIO_SERCOM_ALT, (PIN_ATTR_DIGITAL ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // TX: SERCOM5/PAD[2]
|
||||
|
||||
|
||||
/*
|
||||
+------------+------------------+--------+-----------------+--------+-----------------------+---------+---------+--------+--------+----------+----------+
|
||||
| Pin number | MKR Board pin | PIN | Notes | Peri.A | Peripheral B | Perip.C | Perip.D | Peri.E | Peri.F | Periph.G | Periph.H |
|
||||
| | | | | EIC | ADC | AC | PTC | DAC | SERCOMx | SERCOMx | TCCx | TCCx | COM | AC/GLCK |
|
||||
| | | | |(EXTINT)|(AIN)|(AIN)| | | (x/PAD) | (x/PAD) | (x/WO) | (x/WO) | | |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
| 15 | A0 / DAC0 | PA02 | | 02 | *00 | | Y00 | OUT | | | | | | |
|
||||
| 16 | A1 | PB02 | | *02 | *10 | | Y08 | | | 5/00 | | | | |
|
||||
| 17 | A2 | PB03 | | *03 | *11 | | Y09 | | | 5/01 | | | | |
|
||||
| 18 | A3 | PA04 | | 04 | *04 | 00 | Y02 | | | 0/00 |*TCC0/0 | | | |
|
||||
| 19 | A4 | PA05 | | 05 | *05 | 01 | Y03 | | | 0/01 |*TCC0/1 | | | |
|
||||
| 20 | A5 | PA06 | | 06 | *06 | 02 | Y04 | | | 0/02 | TCC1/0 | | | |
|
||||
| 21 | A6 | PA07 | | 07 | *07 | 03 | Y05 | | | 0/03 | TCC1/1 | | I2S/SD0 | |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
*/
|
||||
{ PORTA, 2, PIO_ANALOG, (PIN_ATTR_DIGITAL|PIN_ATTR_ANALOG /*DAC*/ ), ADC_Channel0, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE },
|
||||
{ PORTB, 2, PIO_ANALOG, (PIN_ATTR_DIGITAL ), ADC_Channel10, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_2 },
|
||||
{ PORTB, 3, PIO_ANALOG, (PIN_ATTR_DIGITAL ), ADC_Channel11, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_3 },
|
||||
{ PORTA, 4, PIO_ANALOG, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER ), ADC_Channel4, PWM0_CH0, TCC0_CH0, EXTERNAL_INT_NONE },
|
||||
{ PORTA, 5, PIO_ANALOG, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER ), ADC_Channel5, PWM0_CH1, TCC0_CH1, EXTERNAL_INT_NONE },
|
||||
{ PORTA, 6, PIO_ANALOG, (PIN_ATTR_DIGITAL ), ADC_Channel6, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE },
|
||||
{ PORTA, 7, PIO_ANALOG, (PIN_ATTR_DIGITAL ), ADC_Channel7, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE },
|
||||
|
||||
/*
|
||||
+------------+------------------+--------+-----------------+--------+-----------------------+---------+---------+--------+--------+----------+----------+
|
||||
| Pin number | MKR Board pin | PIN | Notes | Peri.A | Peripheral B | Perip.C | Perip.D | Peri.E | Peri.F | Periph.G | Periph.H |
|
||||
| | | | | EIC | ADC | AC | PTC | DAC | SERCOMx | SERCOMx | TCCx | TCCx | COM | AC/GLCK |
|
||||
| | | | |(EXTINT)|(AIN)|(AIN)| | | (x/PAD) | (x/PAD) | (x/WO) | (x/WO) | | |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
| | USB | | | | | | | | | | | | | |
|
||||
| 22 | | PA24 | USB N | 12 | | | | | 3/02 | 5/02 | TC5/0 | TCC1/2 | USB/DM | |
|
||||
| 23 | | PA25 | USB P | 13 | | | | | 3/03 | 5/03 | TC5/1 | TCC1/3 | USB/DP | |
|
||||
| 24 | | PA18 | USB ID | 02 | | | X06 | | 1/02 | 3/02 | TC3/0 | TCC0/2 | | AC/CMP0 |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
| 25 | AREF | PA03 | | 03 | 01 | | Y01 | | | | | | | |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
*/
|
||||
{ PORTA, 24, PIO_COM, (PIN_ATTR_NONE ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // USB/DM
|
||||
{ PORTA, 25, PIO_COM, (PIN_ATTR_NONE ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // USB/DP
|
||||
{ PORTA, 18, PIO_DIGITAL, (PIN_ATTR_DIGITAL ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE },
|
||||
|
||||
{ PORTA, 3, PIO_DIGITAL, (PIN_ATTR_DIGITAL ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // DAC/VREFP
|
||||
|
||||
/*
|
||||
+------------+------------------+--------+-----------------+--------+-----------------------+---------+---------+--------+--------+----------+----------+
|
||||
| Pin number | MKR Board pin | PIN | Notes | Peri.A | Peripheral B | Perip.C | Perip.D | Peri.E | Peri.F | Periph.G | Periph.H |
|
||||
| | | | | EIC | ADC | AC | PTC | DAC | SERCOMx | SERCOMx | TCCx | TCCx | COM | AC/GLCK |
|
||||
| | | | |(EXTINT)|(AIN)|(AIN)| | | (x/PAD) | (x/PAD) | (x/WO) | (x/WO) | | |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
| | WiFi SPI | | | | | | | | | | | | | |
|
||||
| 26 | | PA12 | NINA_MOSI | 12 | | | | | *2/00 | 4/00 | TCC2/0 | TCC0/6 | | AC/CMP0 |
|
||||
| 27 | | PA13 | NINA_MISO | 13 | | | | | *2/01 | 4/01 | TCC2/1 | TCC0/7 | | AC/CMP1 |
|
||||
| 28 | | PA14 | NINA_CS | 14 | | | | | 2/02 | 4/02 | TC3/0 | TCC0/4 | | GCLK_IO0 |
|
||||
| 29 | | PA15 | NINA_SCK | 15 | | | | | *2/03 | 4/03 | TC3/1 | TCC0/5 | | GCLK_IO1 |
|
||||
| 30 | | PA27 | NINA_GPIO0 | *15 | | | | | | | | | | GCLK_IO0 |
|
||||
| 31 | | PB08 | NINA_RESETN | 08 | 02 | | Y14 | | | 4/00 | TC4/0 | | | |
|
||||
| 32 | | PB09 | ADC_VBAT | *09 | 03 | | Y15 | | | 4/01 | TC4/1 | | | |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
| | 32768Hz Crystal | | | | | | | | | | | | | |
|
||||
| 33 | | PA00 | XIN32 | 00 | | | | | | 1/00 | TCC2/0 | | | |
|
||||
| 34 | | PA01 | XOUT32 | 01 | | | | | | 1/01 | TCC2/1 | | | |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
| 35 | | PA28 | NINA_ACK | 01 | | | | | | 1/01 | TCC2/1 | | | |
|
||||
+------------+------------------+--------+-----------------+--------+-----+-----+-----+-----+---------+---------+--------+--------+----------+----------+
|
||||
*/
|
||||
// DIPO=3 DOPO=0
|
||||
{ PORTA, 12, PIO_SERCOM, (PIN_ATTR_NONE ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // MOSI: SERCOM2/PAD[0]
|
||||
{ PORTA, 13, PIO_SERCOM, (PIN_ATTR_NONE ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // SCK: SERCOM2/PAD[1]
|
||||
{ PORTA, 14, PIO_DIGITAL, (PIN_ATTR_NONE ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // SS: as GPIO
|
||||
{ PORTA, 15, PIO_SERCOM, (PIN_ATTR_NONE ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // MISO: SERCOM2/PAD[3]
|
||||
{ PORTA, 27, PIO_DIGITAL, (PIN_ATTR_NONE ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_15 },
|
||||
|
||||
{ PORTB, 8, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_ANALOG ), ADC_Channel2, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE },
|
||||
{ PORTB, 9, PIO_ANALOG, (PIN_ATTR_PWM|PIN_ATTR_TIMER ), ADC_Channel3, PWM4_CH1, TC4_CH1, EXTERNAL_INT_9 },
|
||||
|
||||
{ PORTA, 0, PIO_DIGITAL, (PIN_ATTR_NONE ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE },
|
||||
{ PORTA, 1, PIO_DIGITAL, (PIN_ATTR_NONE ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE },
|
||||
|
||||
{ PORTA, 28, PIO_DIGITAL, (PIN_ATTR_DIGITAL ), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE },
|
||||
};
|
||||
|
||||
const void* g_apTCInstances[TCC_INST_NUM + TC_INST_NUM]={ TCC0, TCC1, TCC2, TC3, TC4, TC5 };
|
||||
|
||||
// Multi-serial objects instantiation
|
||||
SERCOM sercom0(SERCOM0);
|
||||
SERCOM sercom1(SERCOM1);
|
||||
SERCOM sercom2(SERCOM2);
|
||||
SERCOM sercom3(SERCOM3);
|
||||
SERCOM sercom4(SERCOM4);
|
||||
SERCOM sercom5(SERCOM5);
|
||||
|
||||
#if defined(USE_BQ24195L_PMIC)
|
||||
|
||||
#include "wiring_private.h"
|
||||
|
||||
#define PMIC_ADDRESS 0x6B
|
||||
#define PMIC_REG01 0x01
|
||||
#define PMIC_REG07 0x07
|
||||
|
||||
static inline void enable_battery_charging() {
|
||||
PERIPH_WIRE.initMasterWIRE(100000);
|
||||
PERIPH_WIRE.enableWIRE();
|
||||
pinPeripheral(PIN_WIRE_SDA, g_APinDescription[PIN_WIRE_SDA].ulPinType);
|
||||
pinPeripheral(PIN_WIRE_SCL, g_APinDescription[PIN_WIRE_SCL].ulPinType);
|
||||
|
||||
PERIPH_WIRE.startTransmissionWIRE( PMIC_ADDRESS, WIRE_WRITE_FLAG );
|
||||
PERIPH_WIRE.sendDataMasterWIRE(PMIC_REG01);
|
||||
PERIPH_WIRE.sendDataMasterWIRE(0x1B); // Charge Battery + Minimum System Voltage 3.5V
|
||||
PERIPH_WIRE.prepareCommandBitsWire(WIRE_MASTER_ACT_STOP);
|
||||
|
||||
PERIPH_WIRE.disableWIRE();
|
||||
}
|
||||
|
||||
static inline void disable_battery_fet(bool disabled) {
|
||||
PERIPH_WIRE.initMasterWIRE(100000);
|
||||
PERIPH_WIRE.enableWIRE();
|
||||
pinPeripheral(PIN_WIRE_SDA, g_APinDescription[PIN_WIRE_SDA].ulPinType);
|
||||
pinPeripheral(PIN_WIRE_SCL, g_APinDescription[PIN_WIRE_SCL].ulPinType);
|
||||
|
||||
PERIPH_WIRE.startTransmissionWIRE( PMIC_ADDRESS, WIRE_WRITE_FLAG );
|
||||
PERIPH_WIRE.sendDataMasterWIRE(PMIC_REG07);
|
||||
// No D+/D– detection + Safety timer not slowed by 2X during input DPM or thermal regulation +
|
||||
// BAT fet disabled/enabled + charge and bat fault INT
|
||||
PERIPH_WIRE.sendDataMasterWIRE(0x0B | (disabled ? 0x20 : 0x00));
|
||||
PERIPH_WIRE.prepareCommandBitsWire(WIRE_MASTER_ACT_STOP);
|
||||
|
||||
PERIPH_WIRE.disableWIRE();
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
void initVariant() {
|
||||
#if defined(USE_BQ24195L_PMIC)
|
||||
pinMode(ADC_BATTERY, OUTPUT);
|
||||
digitalWrite(ADC_BATTERY, LOW);
|
||||
delay(10);
|
||||
pinMode(ADC_BATTERY, INPUT);
|
||||
delay(100);
|
||||
|
||||
bool batteryPresent = analogRead(ADC_BATTERY) > 600;
|
||||
if (batteryPresent) {
|
||||
enable_battery_charging();
|
||||
}
|
||||
disable_battery_fet(!batteryPresent);
|
||||
#endif
|
||||
|
||||
// NINA - SPI boot
|
||||
pinMode(NINA_GPIO0, OUTPUT);
|
||||
digitalWrite(NINA_GPIO0, HIGH);
|
||||
|
||||
// disable NINA
|
||||
pinMode(NINA_RESETN, OUTPUT);
|
||||
digitalWrite(NINA_RESETN, HIGH);
|
||||
}
|
||||
|
||||
// Serial1
|
||||
Uart Serial1(&sercom5, PIN_SERIAL1_RX, PIN_SERIAL1_TX, PAD_SERIAL1_RX, PAD_SERIAL1_TX);
|
||||
|
||||
void SERCOM5_Handler()
|
||||
{
|
||||
Serial1.IrqHandler();
|
||||
}
|
||||
|
||||
// Serial2
|
||||
Uart Serial2(&sercom2, PIN_SERIAL2_RX, PIN_SERIAL2_TX, PAD_SERIAL2_RX, PAD_SERIAL2_TX, PIN_SERIAL2_RTS, PIN_SERIAL2_CTS);
|
||||
|
||||
void SERCOM2_Handler()
|
||||
{
|
||||
Serial2.IrqHandler();
|
||||
}
|
||||
214
variants/mkrwifi1010/variant.h
Normal file
214
variants/mkrwifi1010/variant.h
Normal file
|
|
@ -0,0 +1,214 @@
|
|||
/*
|
||||
Copyright (c) 2014-2015 Arduino LLC. 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
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
// The definitions here needs a SAMD core >=1.6.10
|
||||
#define ARDUINO_SAMD_VARIANT_COMPLIANCE 10610
|
||||
|
||||
#include <WVariant.h>
|
||||
|
||||
// General definitions
|
||||
// -------------------
|
||||
|
||||
// Frequency of the board main oscillator
|
||||
#define VARIANT_MAINOSC (32768ul)
|
||||
|
||||
// Master clock frequency
|
||||
#define VARIANT_MCK (48000000ul)
|
||||
|
||||
// Pins
|
||||
// ----
|
||||
|
||||
// Number of pins defined in PinDescription array
|
||||
#define PINS_COUNT (26u)
|
||||
#define NUM_DIGITAL_PINS (15u)
|
||||
#define NUM_ANALOG_INPUTS (7u)
|
||||
#define NUM_ANALOG_OUTPUTS (1u)
|
||||
|
||||
// Low-level pin register query macros
|
||||
// -----------------------------------
|
||||
#define digitalPinToPort(P) (&(PORT->Group[g_APinDescription[P].ulPort]))
|
||||
#define digitalPinToBitMask(P) (1 << g_APinDescription[P].ulPin)
|
||||
//#define analogInPinToBit(P) ()
|
||||
#define portOutputRegister(port) (&(port->OUT.reg))
|
||||
#define portInputRegister(port) (&(port->IN.reg))
|
||||
#define portModeRegister(port) (&(port->DIR.reg))
|
||||
#define digitalPinHasPWM(P) (g_APinDescription[P].ulPWMChannel != NOT_ON_PWM || g_APinDescription[P].ulTCChannel != NOT_ON_TIMER)
|
||||
|
||||
/*
|
||||
* digitalPinToTimer(..) is AVR-specific and is not defined for SAMD
|
||||
* 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)
|
||||
|
||||
//Battery
|
||||
#define ADC_BATTERY (32u)
|
||||
|
||||
//NINA
|
||||
#define NINA_GPIO0 (30u)
|
||||
#define NINA_RESETN (31u)
|
||||
#define NINA_ACK (35u)
|
||||
|
||||
// LEDs
|
||||
// ----
|
||||
#define PIN_LED (6u)
|
||||
#define LED_BUILTIN PIN_LED
|
||||
|
||||
// Analog pins
|
||||
// -----------
|
||||
#define PIN_A0 (15u)
|
||||
#define PIN_A1 (16u)
|
||||
#define PIN_A2 (17u)
|
||||
#define PIN_A3 (18u)
|
||||
#define PIN_A4 (19u)
|
||||
#define PIN_A5 (20u)
|
||||
#define PIN_A6 (21u)
|
||||
static const uint8_t A0 = PIN_A0;
|
||||
static const uint8_t A1 = PIN_A1;
|
||||
static const uint8_t A2 = PIN_A2;
|
||||
static const uint8_t A3 = PIN_A3;
|
||||
static const uint8_t A4 = PIN_A4;
|
||||
static const uint8_t A5 = PIN_A5;
|
||||
static const uint8_t A6 = PIN_A6;
|
||||
#define ADC_RESOLUTION 12
|
||||
|
||||
// SPI Interfaces
|
||||
// --------------
|
||||
#define SPI_INTERFACES_COUNT 2
|
||||
|
||||
// SPI
|
||||
#define PIN_SPI_MISO (10u)
|
||||
#define PIN_SPI_MOSI (8u)
|
||||
#define PIN_SPI_SCK (9u)
|
||||
#define PIN_SPI_SS (4u)
|
||||
#define PERIPH_SPI sercom1
|
||||
#define PAD_SPI_TX SPI_PAD_0_SCK_1
|
||||
#define PAD_SPI_RX SERCOM_RX_PAD_3
|
||||
|
||||
static const uint8_t SS = PIN_SPI_SS; // SPI Slave SS not used. Set here only for reference.
|
||||
static const uint8_t MOSI = PIN_SPI_MOSI;
|
||||
static const uint8_t MISO = PIN_SPI_MISO;
|
||||
static const uint8_t SCK = PIN_SPI_SCK;
|
||||
|
||||
// SPI1
|
||||
#define PIN_SPI1_MISO (27u)
|
||||
#define PIN_SPI1_MOSI (26u)
|
||||
#define PIN_SPI1_SCK (29u)
|
||||
#define PIN_SPI1_SS (28u)
|
||||
#define PERIPH_SPI1 sercom2
|
||||
#define PAD_SPI1_TX SPI_PAD_0_SCK_3
|
||||
#define PAD_SPI1_RX SERCOM_RX_PAD_1
|
||||
static const uint8_t SS1 = PIN_SPI1_SS;
|
||||
static const uint8_t MOSI1 = PIN_SPI1_MOSI;
|
||||
static const uint8_t MISO1 = PIN_SPI1_MISO;
|
||||
static const uint8_t SCK1 = PIN_SPI1_SCK;
|
||||
|
||||
#define SPIWIFI_SS PIN_SPI1_SS
|
||||
#define SPIWIFI_ACK NINA_ACK
|
||||
#define SPIWIFI_RESET (~NINA_RESETN) // fixme! Inverted logic
|
||||
|
||||
|
||||
// Wire Interfaces
|
||||
// ---------------
|
||||
#define WIRE_INTERFACES_COUNT 1
|
||||
|
||||
// Wire
|
||||
#define PIN_WIRE_SDA (11u)
|
||||
#define PIN_WIRE_SCL (12u)
|
||||
#define PERIPH_WIRE sercom0
|
||||
#define WIRE_IT_HANDLER SERCOM0_Handler
|
||||
|
||||
// USB
|
||||
// ---
|
||||
#define PIN_USB_DM (22ul)
|
||||
#define PIN_USB_DP (23ul)
|
||||
#define PIN_USB_HOST_ENABLE (24ul)
|
||||
|
||||
// I2S Interfaces
|
||||
// --------------
|
||||
#define I2S_INTERFACES_COUNT 1
|
||||
|
||||
#define I2S_DEVICE 0
|
||||
#define I2S_CLOCK_GENERATOR 3
|
||||
#define PIN_I2S_SD (PIN_A6)
|
||||
#define PIN_I2S_SCK (2u)
|
||||
#define PIN_I2S_FS (3u)
|
||||
|
||||
// Serial ports
|
||||
// ------------
|
||||
#ifdef __cplusplus
|
||||
#include "SERCOM.h"
|
||||
#include "Uart.h"
|
||||
|
||||
// Instances of SERCOM
|
||||
extern SERCOM sercom0;
|
||||
extern SERCOM sercom1;
|
||||
extern SERCOM sercom2;
|
||||
extern SERCOM sercom3;
|
||||
extern SERCOM sercom4;
|
||||
extern SERCOM sercom5;
|
||||
|
||||
// Serial1
|
||||
extern Uart Serial1;
|
||||
#define PIN_SERIAL1_RX (13ul)
|
||||
#define PIN_SERIAL1_TX (14ul)
|
||||
#define PAD_SERIAL1_TX (UART_TX_PAD_2)
|
||||
#define PAD_SERIAL1_RX (SERCOM_RX_PAD_3)
|
||||
|
||||
// Serial2
|
||||
extern Uart Serial2;
|
||||
#define PIN_SERIAL2_RX (27ul)
|
||||
#define PIN_SERIAL2_TX (26ul)
|
||||
#define PAD_SERIAL2_TX (UART_TX_RTS_CTS_PAD_0_2_3)
|
||||
#define PAD_SERIAL2_RX (SERCOM_RX_PAD_1)
|
||||
#define PIN_SERIAL2_RTS (28u)
|
||||
#define PIN_SERIAL2_CTS (29u)
|
||||
|
||||
#endif // __cplusplus
|
||||
|
||||
// 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_USBVIRTUAL SerialUSB
|
||||
#define SERIAL_PORT_MONITOR SerialUSB
|
||||
#define SERIAL_PORT_HARDWARE Serial1
|
||||
#define SERIAL_PORT_HARDWARE_OPEN Serial1
|
||||
|
||||
// Alias Serial to SerialUSB
|
||||
#define Serial SerialUSB
|
||||
|
||||
// Alias Serial1 to SerialNina (useful in libraries)
|
||||
#define SerialNina Serial1
|
||||
|
||||
#define SPIWIFI SPI1
|
||||
Loading…
Reference in a new issue