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initial commit.

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includes test code that toggles pin 26 and a perl script that loads
the code over UART1.
This commit is contained in:
Mariano Alvira 2009-03-27 16:00:10 -04:00
commit 77b920ffaa
8 changed files with 1150 additions and 0 deletions
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Dittos
But now it's a blink led program for an mc1322x
Mariano Alvira mar@devl.org
####
This program started out as U-boot. I stripped most of it out
and added a few pieces to create a bootloader less than 12K for
the AT91RM9200 allowing boot from serial data flash.
Darrell Harmon mail@dlharmon.com
The following is the credits file included with u-boot. Much of that
code is used here.
#
# Parts of the development effort for this project have been
# sponsored by SIEMENS AG, Austria. Thanks to SIEMENS for
# supporting an Open Source project!
#
#
# This is at least a partial credits-file of individual people that
# have contributed to the U-Boot project. It is sorted by name and
# formatted to allow easy grepping and beautification by scripts.
# The fields are: name (N), email (E), web-address (W), PGP key ID
# and fingerprint (P), description (D), and snail-mail address (S).
# Thanks,
#
# Wolfgang Denk
#----------
N: Dr. Bruno Achauer
E: bruno@exet-ag.de
D: Support for NetBSD (both as host and target system)
N: Guillaume Alexandre
E: guillaume.alexandre@gespac.ch
D: Add PCIPPC6 configuration
N: Swen Anderson
E: sand@peppercon.de
D: ERIC Support
N: Pantelis Antoniou
E: panto@intracom.gr
D: NETVIA & NETPHONE board support, ARTOS support.
N: Pierre Aubert
E: <p.aubert@staubli.com>
D: Support for RPXClassic board
N: Yuli Barcohen
E: yuli@arabellasw.com
D: Unified support for Motorola MPC826xADS/MPC8272ADS/PQ2FADS boards.
D: Support for Zephyr Engineering ZPC.1900 board.
W: http://www.arabellasw.com
N: Jerry van Baren
E: <vanbaren@cideas.com>
D: BedBug port to 603e core (MPC82xx). Code for enhanced memory test.
N: Pavel Bartusek
E: <pba@sysgo.com>
D: Reiserfs support
W: http://www.elinos.com
N: Andre Beaudin
E: <andre.beaudin@colubris.com>
D: PCMCIA, Ethernet, TFTP
N: Jon Benediktsson
E: jonb@marel.is
D: Support for Marel V37 board
N: Raphael Bossek
E: raphael.bossek@solutions4linux.de
D: 8xxrom-0.3.0
N: Rick Bronson
E: rick@efn.org
D: Atmel AT91RM9200DK and NAND support
N: David Brown
E: DBrown03@harris.com
D: Extensions to 8xxrom-0.3.0
N: Oliver Brown
E: obrown@adventnetworks.com
D: Port to the gw8260 board
N: Jonathan De Bruyne
E: jonathan.debruyne@siemens.atea.be
D: Port to Siemens IAD210 board
N: Ken Chou
E: kchou@ieee.org
D: Support for A3000 SBC board
N: Conn Clark
E: clark@esteem.com
D: ESTEEM192E support
N: Magnus Damm
E: damm@opensource.se
D: 8xxrom
N: George G. Davis
E: gdavis@mvista.com
D: Board ports for ADS GraphicsClient+ and Intel Assabet
N: Arun Dharankar
E: ADharankar@ATTBI.Com
D: threads / scheduler example code
N: Kári Davíðsson
E: kd@flaga.is
D: FLAGA DM Support
N: Wolfgang Denk
E: wd@denx.de
D: U-Boot initial version, continuing maintenance, ARMBoot merge
W: http://www.denx.de
N: Dan A. Dickey
E: ddickey@charter.net
D: FADS Support
N: James F. Dougherty
E: jfd@GigabitNetworks.COM
D: Port to the MOUSSE board
N: Dave Ellis
E: DGE@sixnetio.com
D: EEPROM Speedup, SXNI855T port
N: Thomas Elste
E: info@elste.org
D: Port for the ModNET50 Board, NET+50 CPU Port
W: http://www.imms.de
N: Daniel Engström
E: daniel@omicron.se
D: x86 port, Support for sc520_cdp board
N: Dr. Wolfgang Grandegger
E: wg@denx.de
D: Support for Interphase 4539 T1/E1/J1 PMC, PN62, CCM, SCM boards
W: www.denx.de
N: Peter Figuli
E: peposh@etc.sk
D: Support for WEP EP250 (PXA) board
N: Thomas Frieden
E: ThomasF@hyperion-entertainment.com
D: Support for AmigaOne
N: Frank Gottschling
E: fgottschling@eltec.de
D: Support for ELTEC MHPC/BAB7xx/ELPPC boards, cfb-console, i8042, SMI LynxEM
W: www.eltec.de
N: Marius Groeger
E: mgroeger@sysgo.de
D: MBX Support, board specific function interface, EST SBC8260 support; initial support for StrongARM (LART), ARM720TDMI (implementa A7)
W: www.elinos.com
N: Kirk Haderlie
E: khaderlie@vividimage.com
D: Added TFTP to 8xxrom (-> 0.3.1)
N: Chris Hallinan
E: clh@net1plus.com
D: DHCP Support
N: Anne-Sophie Harnois
E: Anne-Sophie.Harnois@nextream.fr
D: Port to Walnut405 board
N: Andreas Heppel
E: aheppel@sysgo.de
D: CPU Support for MPC 75x; board support for Eltec BAB750 [obsolete!]
N: August Hoeraendl
E: august.hoerandl@gmx.at
D: Support for the logodl board (PXA2xx)
N: Josh Huber
E: huber@alum.wpi.edu
D: Port to the Galileo Evaluation Board, and the MPC74xx cpu series.
W: http://www.mclx.com/
H: Stuart Hughes
E: stuarth@lineo.com
D: Port to MPC8260ADS board
H: Rich Ireland
E: r.ireland@computer.org
D: FPGA device configuration driver
N: Gary Jennejohn
E: garyj@jennejohn.org, gj@denx.de
D: Support for Samsung ARM920T S3C2400X, ARM920T "TRAB"
W: www.denx.de
N: Murray Jensen
E: Murray.Jensen@cmst.csiro.au
D: Initial 8260 support; GDB support
D: Port to Cogent+Hymod boards; Hymod Board Database
W: http://www.msa.cmst.csiro.au/ourstaff/MurrayJensen/mjj.html
N: Yoo. Jonghoon
E: yooth@ipone.co.kr
D: Added port to the RPXlite board
N: Brad Kemp
E: Brad.Kemp@seranoa.com
D: Port to Windriver ppmc8260 board
N: Sangmoon Kim
E: dogoil@etinsys.com
D: Support for debris board
N: Thomas Koeller
E: tkoeller@gmx.net
D: Port to Motorola Sandpoint 3 (MPC8240)
N: Raghu Krishnaprasad
E: Raghu.Krishnaprasad@fci.com
D: Support for Adder-II MPC852T evaluation board
W: http://www.forcecomputers.com
N: Bernhard Kuhn
E: bkuhn@metrowerks.com
D Support for Coldfire CPU; Support for Motorola M5272C3 and M5282EVB boards
N: Thomas Lange
E: thomas@corelatus.se
D: Support for GTH and dbau1x00 boards; lots of PCMCIA fixes
N: The LEOX team
E: team@leox.org
D: Support for LEOX boards, DS164x RTC
W: http://www.leox.org
N: Stephan Linz
E: linz@li-pro.net
D: Support for Nios Stratix Development Kit (DK-1S10)
D: Support for SSV ADNP/ESC1 (Nios Cyclone)
W: http://www.li-pro.net
N: Raymond Lo
E: lo@routefree.com
D: Support for DOS partitions
N: Dan Malek
E: dan@netx4.com
D: FADSROM, the grandfather of all of this
N: Reinhard Meyer
E: r.meyer@emk-elektronik.de
D: Port to EMK TOP860 Module
N: Jay Monkman
E: jtm@smoothsmoothie.com
D: EST SBC8260 support
N: Frank Morauf
E: frank.morauf@salzbrenner.com
D: Support for Embedded Planet RPX Super Board
N: David Müller
E: d.mueller@elsoft.ch
D: Support for Samsung ARM920T SMDK2410 eval board
N: Scott McNutt
E: smcnutt@psyent.com
D: Support for Altera Nios-32 CPU, for Nios Cyclone Development Kit (DK-1C20)
N: Rolf Offermanns
E: rof@sysgo.de
D: Initial support for SSV-DNP1110, SMC91111 driver
W: www.elinos.com
N: Tolunay Orkun
E: torkun@nextio.com
D: Support for Cogent CSB272 board
N: Keith Outwater
E: keith_outwater@mvis.com
D: Support for generic/custom MPC860T boards (GEN860T, GEN860T_SC)
N: Frank Panno
E: fpanno@delphintech.com
D: Support for Embedded Planet EP8260 Board
N: Denis Peter
E: d.peter@mpl.ch
D: Support for 4xx SCSI, floppy, CDROM, CT69000 video, ...
D: Support for PIP405 board
D: Support for MIP405 board
N: Bill Pitts
E: wlp@mindspring.com
D: BedBug embedded debugger code
N: Stefan Roese
E: stefan.roese@esd-electronics.com
D: IBM PPC401/403/405GP Support; Windows environment support
N: Erwin Rol
E: erwin@muffin.org
D: boot support for RTEMS
N: Neil Russell
E: caret@c-side.com
D: Author of LiMon-1.4.2, which contributed some ideas
N: Travis B. Sawyer
E: travis.sawyer@sandburst.com
D: Support for IBM PPC440GX, XES XPedite1000 440GX PrPMC board. IBM 440gx Ref Platform (Ocotea)
N: Paolo Scaffardi
E: arsenio@tin.it
D: FADS823 configuration, MPC823 video support, I2C, wireless keyboard, lots more
N: Robert Schwebel
E: r.schwebel@pengutronix.de
D: Support for csb226, logodl and innokom boards (PXA2xx)
N: Rob Taylor
E: robt@flyingpig.com
D: Port to MBX860T and Sandpoint8240
N: Erik Theisen
E: etheisen@mindspring.com
D: MBX8xx and many other patches
N: Jim Thompson
E: jim@musenki.com
D: Support for MUSENKI board
N: Rune Torgersen
E: <runet@innovsys.com>
D: Support for Motorola MPC8266ADS board
N: David Updegraff
E: dave@cray.com
D: Port to Cray L1 board; DHCP vendor extensions
N: Martin Winistoerfer
E: martinwinistoerfer@gmx.ch
D: Port to MPC555/556 microcontrollers and support for cmi board
N: Christian Vejlbo
E: christian.vejlbo@tellabs.com
D: FADS860T ethernet support
N: John Zhan
E: zhanz@sinovee.com
D: Support for SinoVee Microsystems SC8xx SBC
N: Alex Zuepke
E: azu@sysgo.de
D: Overall improvements on StrongARM, ARM720TDMI; Support for Tuxscreen; initial PCMCIA support for ARM
W: www.elinos.com
N: Xianghua Xiao
E: x.xiao@motorola.com
D: Support for Motorola 85xx(PowerQUICC III) chip, MPC8540ADS and MPC8560ADS boards.

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#
# (C) Copyright 2000-2004
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
# Deal with colliding definitions from tcsh etc.
VENDOR=
#########################################################################
TOPDIR := $(shell if [ "$$PWD" != "" ]; then echo $$PWD; else pwd; fi)
export TOPDIR
ARCH = arm
CPU = arm7tdmi-s
export ARCH CPU VENDOR
#CROSS_COMPILE = arm-unknown-linux-gnu-
#CROSS_COMPILE = arm-softfloat-linux-gnu-
#export CROSS_COMPILE
# load other configuration
include $(TOPDIR)/config.mk
#########################################################################
# blink objects....order is important (i.e. start must be first)
AOBJS =
COBJS = src/blink.o
# Add GCC lib
PLATFORM_LIBS += --no-warn-mismatch -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
#########################################################################
ALL = blink.dis blink.srec blink.bin System.map
all: $(ALL)
blink.srec: blink
$(OBJCOPY) ${OBJCFLAGS} -O srec $< $@
blink.ihex: blink
$(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
blink.bin: blink
$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
blink.dis: blink
$(OBJDUMP) -DS $< > $@
blink: $(AOBJS) $(COBJS) $(LDSCRIPT)
$(LD) $(LDFLAGS) $(AOBJS) $(COBJS) \
--start-group $(PLATFORM_LIBS) --end-group \
-Map blink.map -o blink
System.map: blink
@$(NM) $< | \
grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
sort > System.map
#########################################################################
.depend: Makefile $(AOBJS:.o=.S) $(COBJS:.o=.c)
$(CC) -M $(CFLAGS) $(AOBJS:.o=.S) $(COBJS:.o=.c) > $@
sinclude .depend
#########################################################################
clean:
find . -type f \
\( -name 'core' -o -name '*.bak' -o -name '*~' \
-o -name '*.o' -o -name '*.a' \) -print \
| xargs rm -f
clobber: clean
find . -type f \
\( -name .depend -o -name '*.srec' -o -name '*.bin' \) \
-print \
| xargs rm -f
rm -f $(OBJS) *.bak tags TAGS
rm -fr *.*~
rm -f blink blink.map $(ALL)
mrproper \
distclean: clobber
backup:
F=`basename $(TOPDIR)` ; cd .. ; \
tar --force-local -zcvf `date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
#########################################################################

52
boot.lds Normal file
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/*
* (C) Copyright 2002
* Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
/*OUTPUT_FORMAT("elf32-arm", "elf32-arm", "elf32-arm")*/
OUTPUT_ARCH(arm)
ENTRY(_start)
SECTIONS
{
. = 0x00400000;
. = ALIGN(4);
.text :
{
src/blink.o (.text)
*(.text)
}
. = ALIGN(4);
.rodata : { *(.rodata) }
. = ALIGN(4);
.data : { *(.data) }
. = ALIGN(4);
.got : { *(.got) }
. = ALIGN(4);
__bss_start = .;
.bss : { *(.bss) }
_end = .;
}

88
config.mk Normal file
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#
# (C) Copyright 2000
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
#########################################################################
# clean the slate ...
PLATFORM_LDFLAGS =
PLATFORM_RELFLAGS = -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float
PLATFORM_CPPFLAGS = -march=armv4 -mtune=arm7tdmi -DCONFIG_ARM -D__ARM__
TEXT_BASE = 0x00400000
#########################################################################
#
# Include the make variables (CC, etc...)
#
AS = $(CROSS_COMPILE)as
LD = $(CROSS_COMPILE)ld
CC = $(CROSS_COMPILE)gcc
CPP = $(CC) -E
AR = $(CROSS_COMPILE)ar
NM = $(CROSS_COMPILE)nm
STRIP = $(CROSS_COMPILE)strip
OBJCOPY = $(CROSS_COMPILE)objcopy
OBJDUMP = $(CROSS_COMPILE)objdump
RANLIB = $(CROSS_COMPILE)RANLIB
RELFLAGS= $(PLATFORM_RELFLAGS)
DBGFLAGS= -g -DDEBUG
OPTFLAGS= -Os #-fomit-frame-pointer
LDSCRIPT := boot.lds
OBJCFLAGS += --gap-fill=0xff
gccincdir := $(shell $(CC) -print-file-name=include)
CPPFLAGS := $(DBGFLAGS) $(OPTFLAGS) $(RELFLAGS) \
-D__KERNEL__ -DTEXT_BASE=$(TEXT_BASE) \
-I$(TOPDIR)/include \
-fno-builtin -ffreestanding -nostdinc -isystem \
$(gccincdir) -pipe $(PLATFORM_CPPFLAGS)
ifdef BUILD_TAG
CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes \
-DBUILD_TAG='"$(BUILD_TAG)"'
else
CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes
endif
AFLAGS_DEBUG := -Wa,-gstabs
AFLAGS := $(AFLAGS_DEBUG) -D__ASSEMBLY__ $(CPPFLAGS)
LDFLAGS += -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
#########################################################################
export CROSS_COMPILE AS LD CC CPP AR NM STRIP OBJCOPY OBJDUMP MAKE
export TEXT_BASE PLATFORM_CPPFLAGS PLATFORM_RELFLAGS CPPFLAGS CFLAGS AFLAGS
#########################################################################
%.s: %.S
$(CPP) $(AFLAGS) -o $@ $(CURDIR)/$<
%.o: %.S
$(CC) $(AFLAGS) -c -o $@ $(CURDIR)/$<
%.o: %.c
$(CC) $(CFLAGS) -c -o $@ $<
#########################################################################

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include/embedded_types.h Normal file
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/************************************************************************************
* This file holds type definitions that maps the standard c-types into types
* with guaranteed sizes. The types are target/platform specific and must be edited
* for each new target/platform.
*
* The header file also provides definitions for TRUE, FALSE and NULL.
*
* (c) Copyright 2006, Freescale Semiconductor, Inc. All rights reserved.
*
*
* No part of this document must be reproduced in any form - including copied,
* transcribed, printed or by any electronic means - without specific written
* permission from Freescale Semiconductor.
*************************************************************************************/
#ifndef _EMBEDDEDTYPES_H_
#define _EMBEDDEDTYPES_H_
/************************************************************************************
*
* TYPE DEFINITIONS
*
************************************************************************************/
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef signed short int16_t;
typedef unsigned short uint16_t;
typedef signed long int32_t;
typedef unsigned long uint32_t;
typedef signed long long int64_t;
typedef unsigned long long uint64_t;
typedef signed char intn8_t;
typedef unsigned char uintn8_t;
typedef signed short intn16_t;
typedef unsigned short uintn16_t;
typedef signed long intn32_t;
typedef unsigned long uintn32_t;
typedef signed long long intn64_t;
typedef unsigned long long uintn64_t;
/* boolean types */
typedef uint8_t bool_t;
typedef uintn8_t booln_t;
/* used for indexing into an array in the most efficient manner for the platform */
typedef uint8_t index_t;
#define BIT0 0x00000001UL
#define BIT1 0x00000002UL
#define BIT2 0x00000004UL
#define BIT3 0x00000008UL
#define BIT4 0x00000010UL
#define BIT5 0x00000020UL
#define BIT6 0x00000040UL
#define BIT7 0x00000080UL
#define BIT8 0x00000100UL
#define BIT9 0x00000200UL
#define BIT10 0x00000400UL
#define BIT11 0x00000800UL
#define BIT12 0x00001000UL
#define BIT13 0x00002000UL
#define BIT14 0x00004000UL
#define BIT15 0x00008000UL
#define BIT16 0x00010000UL
#define BIT17 0x00020000UL
#define BIT18 0x00040000UL
#define BIT19 0x00080000UL
#define BIT20 0x00100000UL
#define BIT21 0x00200000UL
#define BIT22 0x00400000UL
#define BIT23 0x00800000UL
#define BIT24 0x01000000UL
#define BIT25 0x02000000UL
#define BIT26 0x04000000UL
#define BIT27 0x08000000UL
#define BIT28 0x10000000UL
#define BIT29 0x20000000UL
#define BIT30 0x40000000UL
#define BIT31 0x80000000UL
#define TRUE 1
#define FALSE 0
#ifndef NULL
#define NULL (( void * )( 0 ))
#endif
/* indicate endian-ness of this MCU */
#define gBigEndian_c FALSE
typedef uint32_t zbClock32_t;
typedef uint32_t zbClock24_t;
typedef uint16_t zbClock16_t;
/* common macros to reduce code size in S08 */
#if (gBigEndian_c)
#define IsEqual2Bytes(aVal1, aVal2) (*((uint16_t *)(aVal1)) == *((uint16_t *)(aVal2)))
#define Copy2Bytes(aVal1, aVal2) (*((uint16_t *)(aVal1)) = *((uint16_t *)(aVal2)))
#define Set2Bytes(aVal1, iVal2) (*((uint16_t *)(aVal1)) = (iVal2))
#define IsEqual2BytesInt(aVal1, iVal2) (*((uint16_t *)(aVal1)) == (iVal2))
#define TwoBytesToUint16(aVal) ( *((uint16_t *)(aVal)) )
#define FourBytesToUint32(aVal) ( *((uint32_t *)(aVal)) )
#define TwoBytes2Byte(aVal) ( (uint8_t)( *( ( uint16_t * )(aVal) ) ) )
#define Cmp2BytesToZero(aVal) (!( TwoBytesToUint16(aVal) ))
#define Inc4Bytes(aVal1, iVal2) ( *((uint32_t *)(aVal1)) += (iVal2))
#else
#define Copy2Bytes(aVal1, aVal2) (FLib_MemCpy((void *)aVal1,(void *) aVal2, 2))
void Set2Bytes(void *ptr, uint16_t val);
bool_t IsEqual2BytesInt(void *ptr, uint16_t val);
//#define Set2Bytes(aVal1, iVal2) (*((uint16_t *)(aVal1)) = (iVal2))
//#define IsEqual2BytesInt(aVal1, iVal2) (*((uint16_t *)(aVal1)) == (iVal2))
#define TwoBytesToUint16(aVal) ( ((uint16_t)(*((uint8_t *)(aVal))))|(((uint16_t)(*(((uint8_t *)(aVal))+1)))<<8) )
#define FourBytesToUint32(aVal) ( ((uint32_t)TwoBytesToUint16(aVal))|(((uint32_t)TwoBytesToUint16(((uint8_t*)aVal)+2))<<16) )
#define TwoBytes2Byte(aVal) ( (uint8_t)( *( ( uint8_t * )(aVal) ) ) )
#define Cmp2BytesToZero(aVal) (!( TwoBytesToUint16(aVal) ))
void Inc4Bytes(uint8_t* aVal1, uint32_t Val2);
#define IsEqual2Bytes(aVal1, aVal2) (TwoBytesToUint16(aVal1) == TwoBytesToUint16(aVal2))
#endif /* #if (gBigEndian_c) */
/* allow for routines/variables to be static or not at compile-time. */
#define STATIC
/* add assert codes if needed. Calls assert function. */
typedef uint8_t assertCode_t;
void BeeAppAssert(assertCode_t code);
#define gAssertCode_NoTasks_c 0x01 /* not enough tasks. Increase gTsMaxTasks_c */
#define gAssertCode_NoTimers_c 0x02 /* not enough timers. Increase gTmrApplicationTimers_c */
#define gAssertCode_PageTooBig_c 0x04 /* An NVM page is to big to be stored. */
#define gMaxIndex_c 0xfe
#endif /* _EMBEDDEDTYPES_H_ */

77
mc1322x-load.pl Executable file
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#!/usr/bin/perl -w
use Device::SerialPort 0.05;
use Term::ReadKey;
use Getopt::Long;
use strict;
my $filename = '';
my $term = '/dev/ttyUSB0';
my $baud = '115200';
my $verbose;
GetOptions ('file=s' => \$filename,
'terminal' => \$term,
'verbose' => \$verbose,
'baud=s' => \$baud);
$| = 1;
if($filename eq '') {
print "Example usage: mc1322x-load.pl -f foo.bin -t /dev/ttyS0 -b 9600\n";
print " -f required: binary file to load\n";
print " -t default: /dev/ttyUSB0\n";
print " -b default: 115200\n";
exit;
}
my $ob = Device::SerialPort->new ($term) or die "Can't start $term\n";
# next test will die at runtime unless $ob
$baud = 115200 if (!defined($baud));
$ob->baudrate($baud);
$ob->parity('none');
$ob->databits(8);
$ob->stopbits(1);
$ob->handshake("rts");
my $c;
$ob->write(pack('C','0'));
my $ret = '';
until($ret eq 'CONNECT') {
$c = $ob->input;
$ret .= $c;
}
print $ret . "\n";
if (defined $filename) {
my $size = -s $filename;
print ("Size: $size bytes\n");
$ob->write(pack('V',$size));
open(FILE, $filename) or die($!);
print "Sending $filename\n";
my $i = 1;
while(read(FILE, $c, 1)) {
print unpack('H',$c) . unpack('h',$c) if $verbose;
print "\n" if ($verbose && ($i%4==0));
$i++;
$ob->write($c);
}
}
print "done.\n";
$ob -> close or die "Close failed: $!\n";
ReadMode 0;
undef $ob; # closes port AND frees memory in perl
exit;

26
src/blink.c Normal file
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#define MBAR_GPIO 0x80000000
#define GPIO_PAD_DIR0 0x80000000
#define GPIO_DATA0 0x80000008
#define UART1_DATA 0x80005008
#define DELAY 400000
#include "embedded_types.h"
void main(void) {
*(volatile uint32_t *)GPIO_PAD_DIR0 = 0x00000100;
volatile uint32_t i;
while(1) {
*(volatile uint32_t *)GPIO_DATA0 = 0x00000100;
for(i=0; i<DELAY; i++) { continue; }
*(volatile uint32_t *)GPIO_DATA0 = 0x00000000;
for(i=0; i<DELAY; i++) { continue; }
};
}