rev A variant
This commit is contained in:
lady ada
parent
d1c52f223b
commit
028ca90052
9 changed files with 857 additions and 0 deletions
37
boards.txt
37
boards.txt
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@ -270,6 +270,43 @@ adafruit_trinket_m0.menu.debug.off=Off
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adafruit_trinket_m0.menu.debug.on=On
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adafruit_trinket_m0.menu.debug.on=On
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adafruit_trinket_m0.menu.debug.on.build.flags.debug=-g
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adafruit_trinket_m0.menu.debug.on.build.flags.debug=-g
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# Adafruit QT Py M0 (SAMD21)
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# ------------------------------
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adafruit_qtpy_m0.name=Adafruit QT PY (SAMD21)
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adafruit_qtpy_m0.vid.0=0x239A
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adafruit_qtpy_m0.pid.0=0x80CB
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adafruit_qtpy_m0.vid.1=0x239A
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adafruit_qtpy_m0.pid.1=0x00CB
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adafruit_qtpy_m0.vid.1=0x239A
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adafruit_qtpy_m0.pid.1=0x00CC
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adafruit_qtpy_m0.upload.tool=bossac
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adafruit_qtpy_m0.upload.protocol=sam-ba
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adafruit_qtpy_m0.upload.maximum_size=262144
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adafruit_qtpy_m0.upload.offset=0x2000
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adafruit_qtpy_m0.upload.use_1200bps_touch=true
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adafruit_qtpy_m0.upload.wait_for_upload_port=true
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adafruit_qtpy_m0.upload.native_usb=true
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adafruit_qtpy_m0.build.mcu=cortex-m0plus
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adafruit_qtpy_m0.build.f_cpu=48000000L
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adafruit_qtpy_m0.build.usb_product="QT Py M0"
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adafruit_qtpy_m0.build.usb_manufacturer="Adafruit"
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adafruit_qtpy_m0.build.board=QTPY_M0
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adafruit_qtpy_m0.build.core=arduino
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adafruit_qtpy_m0.build.extra_flags=-DCRYSTALLESS -DADAFRUIT_QTPY_M0 -D__SAMD21E18A__ -DARM_MATH_CM0PLUS {build.usb_flags}
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adafruit_qtpy_m0.build.ldscript=linker_scripts/gcc/flash_with_bootloader.ld
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adafruit_qtpy_m0.build.openocdscript=openocd_scripts/trinket_m0.cfg
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adafruit_qtpy_m0.build.variant=qtpy_m0
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adafruit_qtpy_m0.build.variant_system_lib=
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adafruit_qtpy_m0.build.vid=0x239A
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adafruit_qtpy_m0.build.pid=0x80CB
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adafruit_qtpy_m0.bootloader.tool=openocd
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adafruit_qtpy_m0.bootloader.file=qtpyM0/bootloader-qtpy_m0.bin
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adafruit_qtpy_m0.menu.usbstack.arduino=Arduino
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adafruit_qtpy_m0.menu.usbstack.tinyusb=TinyUSB
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adafruit_qtpy_m0.menu.usbstack.tinyusb.build.flags.usbstack=-DUSE_TINYUSB
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adafruit_qtpy_m0.menu.debug.off=Off
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adafruit_qtpy_m0.menu.debug.on=On
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adafruit_qtpy_m0.menu.debug.on.build.flags.debug=-g
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# Adafruit ItsyBitsy M0 (SAMD21)
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# Adafruit ItsyBitsy M0 (SAMD21)
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# ------------------------------
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# ------------------------------
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BIN
bootloaders/qtpyM0/bootloader-qtpy_m0.bin
Normal file
BIN
bootloaders/qtpyM0/bootloader-qtpy_m0.bin
Normal file
Binary file not shown.
31
variants/qtpy_m0/debug_scripts/variant.gdb
Normal file
31
variants/qtpy_m0/debug_scripts/variant.gdb
Normal file
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@ -0,0 +1,31 @@
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#
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# Arduino Zero OpenOCD script.
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#
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# Copyright (c) 2014-2015 Arduino LLC. All right reserved.
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#
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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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#
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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.
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# See the GNU Lesser General Public License for more details.
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#
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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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# Define 'reset' command
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define reset
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info reg
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break main
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# End of 'reset' command
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end
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target remote | openocd -c "interface cmsis-dap" -c "set CHIPNAME at91samd21g18" -f target/at91samdXX.cfg -c "gdb_port pipe; log_output openocd.log"
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216
variants/qtpy_m0/linker_scripts/gcc/flash_with_bootloader.ld
Normal file
216
variants/qtpy_m0/linker_scripts/gcc/flash_with_bootloader.ld
Normal file
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@ -0,0 +1,216 @@
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/*
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Copyright (c) 2014-2015 Arduino LLC. 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.
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See the GNU 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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/* Linker script to configure memory regions.
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* Need modifying for a specific board.
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* FLASH.ORIGIN: starting address of flash
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* FLASH.LENGTH: length of flash
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* RAM.ORIGIN: starting address of RAM bank 0
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* RAM.LENGTH: length of RAM bank 0
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*/
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MEMORY
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{
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FLASH (rx) : ORIGIN = 0x00000000+0x2000, LENGTH = 0x00040000-0x2000 /* First 8KB used by bootloader */
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RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00008000
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}
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/* Linker script to place sections and symbol values. Should be used together
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* with other linker script that defines memory regions FLASH and RAM.
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* It references following symbols, which must be defined in code:
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* Reset_Handler : Entry of reset handler
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*
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* It defines following symbols, which code can use without definition:
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* __exidx_start
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* __exidx_end
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* __copy_table_start__
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* __copy_table_end__
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* __zero_table_start__
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* __zero_table_end__
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* __etext
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* __data_start__
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* __preinit_array_start
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* __preinit_array_end
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* __init_array_start
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* __init_array_end
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* __fini_array_start
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* __fini_array_end
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* __data_end__
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* __bss_start__
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* __bss_end__
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* __end__
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* end
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* __HeapLimit
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* __StackLimit
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* __StackTop
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* __stack
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*/
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ENTRY(Reset_Handler)
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SECTIONS
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{
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.text :
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{
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__text_start__ = .;
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KEEP(*(.sketch_boot))
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. = ALIGN(0x2000);
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KEEP(*(.isr_vector))
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*(.text*)
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KEEP(*(.init))
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KEEP(*(.fini))
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/* .ctors */
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*crtbegin.o(.ctors)
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*crtbegin?.o(.ctors)
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*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
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*(SORT(.ctors.*))
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*(.ctors)
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/* .dtors */
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*crtbegin.o(.dtors)
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*crtbegin?.o(.dtors)
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*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
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*(SORT(.dtors.*))
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*(.dtors)
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*(.rodata*)
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KEEP(*(.eh_frame*))
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} > FLASH
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.ARM.extab :
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{
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*(.ARM.extab* .gnu.linkonce.armextab.*)
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} > FLASH
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__exidx_start = .;
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.ARM.exidx :
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{
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*(.ARM.exidx* .gnu.linkonce.armexidx.*)
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} > FLASH
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__exidx_end = .;
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/* To copy multiple ROM to RAM sections,
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* uncomment .copy.table section and,
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* define __STARTUP_COPY_MULTIPLE in startup_ARMCMx.S */
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/*
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.copy.table :
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{
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. = ALIGN(4);
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__copy_table_start__ = .;
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LONG (__etext)
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LONG (__data_start__)
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LONG (__data_end__ - __data_start__)
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LONG (__etext2)
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LONG (__data2_start__)
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LONG (__data2_end__ - __data2_start__)
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__copy_table_end__ = .;
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} > FLASH
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*/
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/* To clear multiple BSS sections,
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* uncomment .zero.table section and,
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* define __STARTUP_CLEAR_BSS_MULTIPLE in startup_ARMCMx.S */
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/*
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.zero.table :
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{
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. = ALIGN(4);
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__zero_table_start__ = .;
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LONG (__bss_start__)
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LONG (__bss_end__ - __bss_start__)
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LONG (__bss2_start__)
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LONG (__bss2_end__ - __bss2_start__)
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__zero_table_end__ = .;
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} > FLASH
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*/
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__etext = .;
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.data : AT (__etext)
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{
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__data_start__ = .;
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*(vtable)
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*(.data*)
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. = ALIGN(4);
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/* preinit data */
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PROVIDE_HIDDEN (__preinit_array_start = .);
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KEEP(*(.preinit_array))
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PROVIDE_HIDDEN (__preinit_array_end = .);
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. = ALIGN(4);
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/* init data */
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PROVIDE_HIDDEN (__init_array_start = .);
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KEEP(*(SORT(.init_array.*)))
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KEEP(*(.init_array))
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PROVIDE_HIDDEN (__init_array_end = .);
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. = ALIGN(4);
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/* finit data */
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PROVIDE_HIDDEN (__fini_array_start = .);
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KEEP(*(SORT(.fini_array.*)))
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KEEP(*(.fini_array))
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PROVIDE_HIDDEN (__fini_array_end = .);
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KEEP(*(.jcr*))
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. = ALIGN(16);
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/* All data end */
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__data_end__ = .;
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} > RAM
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.bss :
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{
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. = ALIGN(4);
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||||||
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__bss_start__ = .;
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||||||
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*(.bss*)
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||||||
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*(COMMON)
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||||||
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. = ALIGN(4);
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||||||
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__bss_end__ = .;
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||||||
|
} > RAM
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||||||
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||||||
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.heap (COPY):
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||||||
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{
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||||||
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__end__ = .;
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||||||
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PROVIDE(end = .);
|
||||||
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*(.heap*)
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||||||
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__HeapLimit = .;
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||||||
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} > RAM
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||||||
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/* .stack_dummy section doesn't contains any symbols. It is only
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* used for linker to calculate size of stack sections, and assign
|
||||||
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* values to stack symbols later */
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||||||
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.stack_dummy (COPY):
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||||||
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{
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||||||
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*(.stack*)
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||||||
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} > RAM
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||||||
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||||||
|
/* 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")
|
||||||
|
}
|
||||||
214
variants/qtpy_m0/linker_scripts/gcc/flash_without_bootloader.ld
Normal file
214
variants/qtpy_m0/linker_scripts/gcc/flash_without_bootloader.ld
Normal file
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@ -0,0 +1,214 @@
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/*
|
||||||
|
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")
|
||||||
|
}
|
||||||
28
variants/qtpy_m0/openocd_scripts/itsybitsy_m0.cfg
Normal file
28
variants/qtpy_m0/openocd_scripts/itsybitsy_m0.cfg
Normal file
|
|
@ -0,0 +1,28 @@
|
||||||
|
#
|
||||||
|
# Adafruit ItsyBitsy M0 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
|
||||||
|
#
|
||||||
|
|
||||||
|
# chip name
|
||||||
|
set CHIPNAME at91samd21g18
|
||||||
|
set ENDIAN little
|
||||||
|
|
||||||
|
# choose a port here
|
||||||
|
set telnet_port 0
|
||||||
|
|
||||||
|
source [find target/at91samdXX.cfg]
|
||||||
21
variants/qtpy_m0/pins_arduino.h
Normal file
21
variants/qtpy_m0/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"
|
||||||
|
|
||||||
75
variants/qtpy_m0/variant.cpp
Normal file
75
variants/qtpy_m0/variant.cpp
Normal file
|
|
@ -0,0 +1,75 @@
|
||||||
|
/*
|
||||||
|
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"
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Pins descriptions
|
||||||
|
*/
|
||||||
|
const PinDescription g_APinDescription[]=
|
||||||
|
{
|
||||||
|
{ PORTA, 2, PIO_ANALOG, (PIN_ATTR_DIGITAL|PIN_ATTR_ANALOG|PIN_ATTR_PWM|PIN_ATTR_TIMER), ADC_Channel0, PWM2_CH0, TCC2_CH0, EXTERNAL_INT_2 }, // A0 / D0 / DAC
|
||||||
|
{ PORTA, 3, PIO_ANALOG, (PIN_ATTR_DIGITAL|PIN_ATTR_ANALOG), ADC_Channel1, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_3 }, // A1 / D1 / AREF
|
||||||
|
{ PORTA, 4, PIO_ANALOG, (PIN_ATTR_DIGITAL|PIN_ATTR_ANALOG|PIN_ATTR_PWM|PIN_ATTR_TIMER), ADC_Channel4, PWM0_CH0, TCC0_CH0, EXTERNAL_INT_4 }, // A2 / D2 / PWM
|
||||||
|
{ PORTA, 5, PIO_ANALOG, (PIN_ATTR_DIGITAL|PIN_ATTR_ANALOG|PIN_ATTR_PWM|PIN_ATTR_TIMER), ADC_Channel5, PWM0_CH1, TCC0_CH1, EXTERNAL_INT_5 }, // A3 / D3 / PWM
|
||||||
|
|
||||||
|
// I2C SDA & SCL
|
||||||
|
{ PORTA, 16, PIO_SERCOM, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER_ALT), No_ADC_Channel, PWM0_CH6, TCC0_CH6, EXTERNAL_INT_0 }, // D4 / SDA / PWM
|
||||||
|
{ PORTA, 17, PIO_SERCOM, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER_ALT), No_ADC_Channel, PWM0_CH7, TCC0_CH7, EXTERNAL_INT_1 }, // D5 / SCL / PWM
|
||||||
|
|
||||||
|
// UART TX & RX
|
||||||
|
{ PORTA, 6, PIO_SERCOM_ALT, (PIN_ATTR_DIGITAL|PIN_ATTR_ANALOG|PIN_ATTR_PWM|PIN_ATTR_TIMER), ADC_Channel6, PWM1_CH0, TCC1_CH0, EXTERNAL_INT_6 }, // A6 / D6 / TX / PWM
|
||||||
|
{ PORTA, 7, PIO_SERCOM_ALT, (PIN_ATTR_DIGITAL|PIN_ATTR_ANALOG|PIN_ATTR_PWM|PIN_ATTR_TIMER), ADC_Channel7, PWM1_CH1, TCC1_CH1, EXTERNAL_INT_7 }, // A7 / D7 / RX / PWM
|
||||||
|
|
||||||
|
// SPI SCK, MISO, MOSI
|
||||||
|
{ PORTA, 9, PIO_SERCOM_ALT, (PIN_ATTR_DIGITAL|PIN_ATTR_ANALOG|PIN_ATTR_PWM|PIN_ATTR_TIMER_ALT), ADC_Channel17, PWM1_CH3, TCC1_CH3, EXTERNAL_INT_9 }, // A8 / D8 / SCK / PWM
|
||||||
|
{ PORTA, 10, PIO_SERCOM_ALT, (PIN_ATTR_DIGITAL|PIN_ATTR_ANALOG|PIN_ATTR_PWM|PIN_ATTR_TIMER_ALT), ADC_Channel18, PWM0_CH2, TCC0_CH2, EXTERNAL_INT_10 }, // A9 / D9 / MISO / PWM
|
||||||
|
{ PORTA, 8, PIO_SERCOM_ALT, (PIN_ATTR_DIGITAL|PIN_ATTR_ANALOG|PIN_ATTR_PWM|PIN_ATTR_TIMER_ALT), ADC_Channel16, PWM1_CH2, TCC1_CH2, EXTERNAL_INT_NMI }, // A10 / D10 / MOSI / PWM
|
||||||
|
|
||||||
|
{ PORTA, 18, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_2 }, // D11 Neopix
|
||||||
|
{ PORTA, 19, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_3 }, // D12 Neopix power
|
||||||
|
|
||||||
|
// D13 fake pin
|
||||||
|
{ PORTA, 27, PIO_OUTPUT, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // used as fake output only
|
||||||
|
|
||||||
|
// SPI1 SCK, MISO, MOSI
|
||||||
|
{ PORTA, 23, PIO_SERCOM, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER_ALT), No_ADC_Channel, PWM0_CH5, TCC0_CH5, EXTERNAL_INT_7 }, // D14 / SCK1
|
||||||
|
{ PORTA, 15, PIO_SERCOM, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER), No_ADC_Channel, PWM3_CH1, TC3_CH1, EXTERNAL_INT_15 }, // D15 / MISO1
|
||||||
|
{ PORTA, 22, PIO_SERCOM, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER_ALT), No_ADC_Channel, PWM0_CH4, TCC0_CH4, EXTERNAL_INT_6 }, // D16 / MOSI1
|
||||||
|
|
||||||
|
// USB pins
|
||||||
|
{ PORTA, 28, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // USB Host enable
|
||||||
|
{ 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
|
||||||
|
} ;
|
||||||
|
|
||||||
|
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 ) ;
|
||||||
|
|
||||||
|
Uart Serial1( &sercom0, PIN_SERIAL1_RX, PIN_SERIAL1_TX, PAD_SERIAL1_RX, PAD_SERIAL1_TX ) ;
|
||||||
|
|
||||||
|
void SERCOM0_Handler()
|
||||||
|
{
|
||||||
|
Serial1.IrqHandler();
|
||||||
|
}
|
||||||
|
|
||||||
235
variants/qtpy_m0/variant.h
Normal file
235
variants/qtpy_m0/variant.h
Normal file
|
|
@ -0,0 +1,235 @@
|
||||||
|
/*
|
||||||
|
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
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _VARIANT_QTPY_ZERO_
|
||||||
|
#define _VARIANT_QTPY_ZERO_
|
||||||
|
|
||||||
|
// The definitions here needs a SAMD core >=1.6.10
|
||||||
|
#define ARDUINO_SAMD_VARIANT_COMPLIANCE 10610
|
||||||
|
|
||||||
|
/*----------------------------------------------------------------------------
|
||||||
|
* Definitions
|
||||||
|
*----------------------------------------------------------------------------*/
|
||||||
|
|
||||||
|
/** Frequency of the board main oscillator */
|
||||||
|
#define VARIANT_MAINOSC (32768ul)
|
||||||
|
|
||||||
|
/** Master clock frequency */
|
||||||
|
#define VARIANT_MCK (F_CPU)
|
||||||
|
|
||||||
|
/*----------------------------------------------------------------------------
|
||||||
|
* Headers
|
||||||
|
*----------------------------------------------------------------------------*/
|
||||||
|
|
||||||
|
#include "WVariant.h"
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
#include "SERCOM.h"
|
||||||
|
#include "Uart.h"
|
||||||
|
#endif // __cplusplus
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C"
|
||||||
|
{
|
||||||
|
#endif // __cplusplus
|
||||||
|
|
||||||
|
/*----------------------------------------------------------------------------
|
||||||
|
* Pins
|
||||||
|
*----------------------------------------------------------------------------*/
|
||||||
|
|
||||||
|
// Number of pins defined in PinDescription array
|
||||||
|
#define PINS_COUNT (20u)
|
||||||
|
#define NUM_DIGITAL_PINS (20u)
|
||||||
|
#define NUM_ANALOG_INPUTS (9u)
|
||||||
|
#define NUM_ANALOG_OUTPUTS (1u)
|
||||||
|
#define analogInputToDigitalPin(p) (p)
|
||||||
|
|
||||||
|
#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)
|
||||||
|
|
||||||
|
// LEDs
|
||||||
|
#define PIN_LED_13 (13u)
|
||||||
|
#define PIN_LED PIN_LED_13
|
||||||
|
#define LED_BUILTIN PIN_LED_13
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Analog pins
|
||||||
|
*/
|
||||||
|
#define PIN_A0 (0ul)
|
||||||
|
#define PIN_A1 (PIN_A0 + 1)
|
||||||
|
#define PIN_A2 (PIN_A0 + 2)
|
||||||
|
#define PIN_A3 (PIN_A0 + 3)
|
||||||
|
#define PIN_A6 (PIN_A0 + 6)
|
||||||
|
#define PIN_A7 (PIN_A0 + 7)
|
||||||
|
#define PIN_A8 (PIN_A0 + 8)
|
||||||
|
#define PIN_A9 (PIN_A0 + 9)
|
||||||
|
#define PIN_A10 (PIN_A0 + 10)
|
||||||
|
#define PIN_A11 (PIN_A0 + 11)
|
||||||
|
#define PIN_DAC0 (00ul)
|
||||||
|
|
||||||
|
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 A6 = PIN_A6 ;
|
||||||
|
static const uint8_t A7 = PIN_A7 ;
|
||||||
|
static const uint8_t A8 = PIN_A8 ;
|
||||||
|
static const uint8_t A9 = PIN_A9 ;
|
||||||
|
static const uint8_t A10 = PIN_A10 ;
|
||||||
|
static const uint8_t A11 = PIN_A11 ;
|
||||||
|
static const uint8_t DAC0 = PIN_DAC0;
|
||||||
|
|
||||||
|
#define ADC_RESOLUTION 12
|
||||||
|
|
||||||
|
// On-board SPI Flash
|
||||||
|
#define EXTERNAL_FLASH_DEVICES GD25Q16C
|
||||||
|
#define EXTERNAL_FLASH_USE_SPI SPI1
|
||||||
|
#define EXTERNAL_FLASH_USE_CS SS1
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Serial interfaces
|
||||||
|
*/
|
||||||
|
|
||||||
|
// Serial1
|
||||||
|
#define PIN_SERIAL1_TX (6ul)
|
||||||
|
#define PIN_SERIAL1_RX (7ul)
|
||||||
|
#define PAD_SERIAL1_TX (UART_TX_PAD_2)
|
||||||
|
#define PAD_SERIAL1_RX (SERCOM_RX_PAD_3)
|
||||||
|
|
||||||
|
/*
|
||||||
|
* SPI Interfaces
|
||||||
|
*/
|
||||||
|
#define SPI_INTERFACES_COUNT 2
|
||||||
|
|
||||||
|
#define PIN_SPI_SCK (8u)
|
||||||
|
#define PIN_SPI_MISO (9u)
|
||||||
|
#define PIN_SPI_MOSI (10u)
|
||||||
|
#define PERIPH_SPI sercom2
|
||||||
|
#define PAD_SPI_TX SPI_PAD_0_SCK_1
|
||||||
|
#define PAD_SPI_RX SERCOM_RX_PAD_2
|
||||||
|
|
||||||
|
static const uint8_t SS = PIN_A0 ; // unused, just 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 ;
|
||||||
|
|
||||||
|
|
||||||
|
#define PIN_SPI1_SCK (14u)
|
||||||
|
#define PIN_SPI1_MISO (15u)
|
||||||
|
#define PIN_SPI1_MOSI (16u)
|
||||||
|
#define PERIPH_SPI1 sercom3
|
||||||
|
#define PAD_SPI1_TX SPI_PAD_0_SCK_1
|
||||||
|
#define PAD_SPI1_RX SERCOM_RX_PAD_3
|
||||||
|
|
||||||
|
static const uint8_t SS1 = PIN_A0; // HW SS isn't used. Set here only for reference.
|
||||||
|
static const uint8_t MOSI1 = PIN_SPI_MOSI ;
|
||||||
|
static const uint8_t MISO1 = PIN_SPI_MISO ;
|
||||||
|
static const uint8_t SCK1 = PIN_SPI_SCK ;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Wire Interfaces
|
||||||
|
*/
|
||||||
|
#define WIRE_INTERFACES_COUNT 1
|
||||||
|
|
||||||
|
#define PIN_WIRE_SDA (4u)
|
||||||
|
#define PIN_WIRE_SCL (5u)
|
||||||
|
#define PERIPH_WIRE sercom1
|
||||||
|
#define WIRE_IT_HANDLER SERCOM1_Handler
|
||||||
|
|
||||||
|
static const uint8_t SDA = PIN_WIRE_SDA;
|
||||||
|
static const uint8_t SCL = PIN_WIRE_SCL;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* USB
|
||||||
|
*/
|
||||||
|
#define PIN_USB_HOST_ENABLE (17ul)
|
||||||
|
#define PIN_USB_DM (18ul)
|
||||||
|
#define PIN_USB_DP (19ul)
|
||||||
|
/*
|
||||||
|
* I2S Interfaces
|
||||||
|
*/
|
||||||
|
#define I2S_INTERFACES_COUNT 0
|
||||||
|
|
||||||
|
#define I2S_DEVICE 0
|
||||||
|
#define I2S_CLOCK_GENERATOR 3
|
||||||
|
#define PIN_I2S_SD (9u)
|
||||||
|
#define PIN_I2S_SCK (1u)
|
||||||
|
#define PIN_I2S_FS (0u)
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*----------------------------------------------------------------------------
|
||||||
|
* Arduino objects - C++ only
|
||||||
|
*----------------------------------------------------------------------------*/
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
|
||||||
|
/* =========================
|
||||||
|
* ===== SERCOM DEFINITION
|
||||||
|
* =========================
|
||||||
|
*/
|
||||||
|
extern SERCOM sercom0;
|
||||||
|
extern SERCOM sercom1;
|
||||||
|
extern SERCOM sercom2;
|
||||||
|
extern SERCOM sercom3;
|
||||||
|
extern SERCOM sercom4;
|
||||||
|
extern SERCOM sercom5;
|
||||||
|
|
||||||
|
extern Uart Serial1;
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// These serial port names are intended to allow libraries and architecture-neutral
|
||||||
|
// sketches to automatically default to the correct port name for a particular type
|
||||||
|
// of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
|
||||||
|
// the first hardware serial port whose RX/TX pins are not dedicated to another use.
|
||||||
|
//
|
||||||
|
// SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor
|
||||||
|
//
|
||||||
|
// SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial
|
||||||
|
//
|
||||||
|
// SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library
|
||||||
|
//
|
||||||
|
// SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins.
|
||||||
|
//
|
||||||
|
// SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX
|
||||||
|
// pins are NOT connected to anything by default.
|
||||||
|
#define SERIAL_PORT_USBVIRTUAL Serial
|
||||||
|
#define SERIAL_PORT_MONITOR Serial
|
||||||
|
// Serial has no physical pins broken out, so it's not listed as HARDWARE port
|
||||||
|
#define SERIAL_PORT_HARDWARE Serial1
|
||||||
|
#define SERIAL_PORT_HARDWARE_OPEN Serial1
|
||||||
|
|
||||||
|
#endif /* _VARIANT_ARDUINO_ZERO_ */
|
||||||
|
|
||||||
Loading…
Reference in a new issue