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File and macro modifications for supporting Teensy 3.1

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This commit is contained in:
Jacob Alexander 2014-02-02 17:33:23 -08:00
parent 25304734af
commit 3fa9c16c04
15 changed files with 190 additions and 31 deletions
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8
Lib/Interrupts.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 2013 by Jacob Alexander
/* Copyright (C) 2013-2014 by Jacob Alexander
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -29,9 +29,9 @@
#define __INTERRUPTS_H
// ARM
#if defined(_mk20dx128_)
#if defined(_mk20dx128_) || defined(_mk20dx256_)
#include <Lib/mk20dx128.h>
#include <Lib/mk20dx.h>
// AVR
#elif defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_)
@ -45,7 +45,7 @@
// ----- Defines -----
// ARM
#if defined(_mk20dx128_)
#if defined(_mk20dx128_) || defined(_mk20dx256_)
// Map the Interrupt Enable/Disable to the AVR names
#define cli() __disable_irq()

6
Lib/MacroLib.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2013 by Jacob Alexander
/* Copyright (C) 2013-2014 by Jacob Alexander
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -34,9 +34,9 @@
// ARM
#if defined(_mk20dx128_)
#if defined(_mk20dx128_) || defined(_mk20dx256_)
#include <Lib/mk20dx128.h>
#include <Lib/mk20dx.h>
#include <Lib/aliased_bitband.h>
#include <Lib/delay.h>

6
Lib/MainLib.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2013 by Jacob Alexander
/* Copyright (C) 2013-2014 by Jacob Alexander
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -34,9 +34,9 @@
// ARM
#if defined(_mk20dx128_)
#if defined(_mk20dx128_) || defined(_mk20dx256_)
#include <Lib/mk20dx128.h>
#include <Lib/mk20dx.h>
#include <Lib/aliased_bitband.h>
#endif

10
Lib/USBLib.h → Lib/OutputLib.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2013 by Jacob Alexander
/* Copyright (C) 2013-2014 by Jacob Alexander
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -24,15 +24,15 @@
// Additional includes should only be added to this file if they should be added to *all* Scan modules.
#ifndef __USBLIB_H
#define __USBLIB_H
#ifndef __OUTPUTLIB_H
#define __OUTPUTLIB_H
// ----- Includes -----
// ARM
#if defined(_mk20dx128_)
#if defined(_mk20dx128_) || defined(_mk20dx256_)
#include <Lib/mk20dx128.h>
#include <Lib/mk20dx.h>
#include <Lib/delay.h>
#endif

6
Lib/ScanLib.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 2013 by Jacob Alexander
/* Copyright (C) 2013-2014 by Jacob Alexander
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -34,9 +34,9 @@
// ARM
#if defined(_mk20dx128_)
#if defined(_mk20dx128_) || defined(_mk20dx256_)
#include <Lib/mk20dx128.h>
#include <Lib/mk20dx.h>
#include <Lib/aliased_bitband.h>
#include <Lib/delay.h>

2
Lib/delay.c
View file

@ -1,6 +1,6 @@
#include "delay.h"
#include "mk20dx128.h"
#include "mk20dx.h"
// the systick interrupt is supposed to increment this at 1 kHz rate
volatile uint32_t systick_millis_count = 0;

2
Lib/mk20dx128.c → Lib/mk20dx.c
View file

@ -28,7 +28,7 @@
* SOFTWARE.
*/
#include "mk20dx128.h"
#include "mk20dx.h"
extern unsigned long _stext;

4
Lib/mk20dx128.h → Lib/mk20dx.h
View file

@ -28,8 +28,8 @@
* SOFTWARE.
*/
#ifndef _mk20dx128_h_
#define _mk20dx128_h_
#ifndef _mk20dx_h_
#define _mk20dx_h_
//#define F_CPU 96000000
//#define F_CPU 48000000

146
Lib/mk20dx256.ld Normal file
View file

@ -0,0 +1,146 @@
/* Teensyduino Core Library
* http://www.pjrc.com/teensy/
* Copyright (c) 2013 PJRC.COM, LLC.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* 1. The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* 2. If the Software is incorporated into a build system that allows
* selection among a list of target devices, then similar target
* devices manufactured by PJRC.COM must be included in the list of
* target devices and selectable in the same manner.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
MEMORY
{
FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 256K
RAM (rwx) : ORIGIN = 0x1FFF8000, LENGTH = 64K
}
/* INCLUDE common.ld */
/* Teensyduino Core Library
* http://www.pjrc.com/teensy/
* Copyright (c) 2013 PJRC.COM, LLC.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* 1. The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* 2. If the Software is incorporated into a build system that allows
* selection among a list of target devices, then similar target
* devices manufactured by PJRC.COM must be included in the list of
* target devices and selectable in the same manner.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
SECTIONS
{
.text : {
. = 0;
KEEP(*(.vectors))
*(.startup*)
/* TODO: does linker detect startup overflow onto flashconfig? */
. = 0x400;
KEEP(*(.flashconfig*))
*(.text*)
*(.rodata*)
. = ALIGN(4);
KEEP(*(.init))
. = ALIGN(4);
__preinit_array_start = .;
KEEP (*(.preinit_array))
__preinit_array_end = .;
__init_array_start = .;
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array))
__init_array_end = .;
} > FLASH = 0xFF
.ARM.exidx : {
__exidx_start = .;
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
__exidx_end = .;
} > FLASH
_etext = .;
.usbdescriptortable (NOLOAD) : {
/* . = ORIGIN(RAM); */
. = ALIGN(512);
*(.usbdescriptortable*)
} > RAM
.dmabuffers (NOLOAD) : {
. = ALIGN(4);
*(.dmabuffers*)
} > RAM
.usbbuffers (NOLOAD) : {
. = ALIGN(4);
*(.usbbuffers*)
} > RAM
.data : AT (_etext) {
. = ALIGN(4);
_sdata = .;
*(.data*)
. = ALIGN(4);
_edata = .;
} > RAM
.noinit (NOLOAD) : {
*(.noinit*)
} > RAM
.bss : {
. = ALIGN(4);
_sbss = .;
*(.bss*)
*(COMMON)
. = ALIGN(4);
_ebss = .;
__bss_end = .;
} > RAM
_estack = ORIGIN(RAM) + LENGTH(RAM);
}