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ChibiOS
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3208 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2011-08-08 07:50:54 +00:00
parent f005ce481f
commit 9c9ca16e05
11 changed files with 40 additions and 253 deletions
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16
demos/ARM7-LPC214x-FATFS-GCC/Makefile
View File

@ -39,19 +39,19 @@ endif
# Define project name here
PROJECT = ch
# Define linker script file here
LDSCRIPT = ch.ld
# Imported source files
# Imported source files and paths
CHIBIOS = ../..
include $(CHIBIOS)/boards/OLIMEX_LPC_P2148/board.mk
include $(CHIBIOS)/os/hal/platforms/LPC214x/platform.mk
include $(CHIBIOS)/os/hal/hal.mk
include $(CHIBIOS)/os/ports/GCC/ARM/port.mk
include $(CHIBIOS)/os/ports/GCC/ARM/LPC214x/port.mk
include $(CHIBIOS)/os/kernel/kernel.mk
include $(CHIBIOS)/test/test.mk
include $(CHIBIOS)/ext/fatfs/fatfs.mk
# Define linker script file here
LDSCRIPT= $(PORTLD)/LPC2148.ld
# C sources that can be compiled in ARM or THUMB mode depending on the global
# setting.
CSRC = $(PORTSRC) \
@ -91,14 +91,12 @@ TCSRC =
TCPPSRC =
# List ASM source files here
ASMSRC = $(PORTASM) \
$(CHIBIOS)/os/ports/GCC/ARM/LPC214x/vectors.s
ASMSRC = $(PORTASM)
INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
$(HALINC) $(PLATFORMINC) $(BOARDINC) \
$(FATFSINC) \
$(CHIBIOS)/os/various \
$(CHIBIOS)/os/ports/GCC/ARM/LPC214x
$(CHIBIOS)/os/various
#
# Project, sources and paths

4
demos/ARM7-LPC214x-FATFS-GCC/main.c
View File

@ -273,8 +273,8 @@ int main(void) {
evtInit(&evt, MS2ST(500)); /* Initializes an event timer object. */
evtStart(&evt); /* Starts the event timer. */
chEvtRegister(&evt.et_es, &el0, 0); /* Registers on the timer event source. */
chEvtRegister(&MMCD1.mmc_inserted_event, &el1, 1);
chEvtRegister(&MMCD1.mmc_removed_event, &el2, 2);
chEvtRegister(&MMCD1.inserted_event, &el1, 1);
chEvtRegister(&MMCD1.removed_event, &el2, 2);
while (TRUE)// chThdSleepMilliseconds(50);
chEvtDispatch(evhndl, chEvtWaitOne(ALL_EVENTS));
return 0;

16
demos/ARM7-LPC214x-G++/Makefile
View File

@ -39,18 +39,18 @@ endif
# Define project name here
PROJECT = ch
# Define linker script file here
LDSCRIPT = ch.ld
# Imported source files
# Imported source files and paths
CHIBIOS = ../..
include $(CHIBIOS)/boards/OLIMEX_LPC_P2148/board.mk
include $(CHIBIOS)/os/hal/platforms/LPC214x/platform.mk
include $(CHIBIOS)/os/hal/hal.mk
include $(CHIBIOS)/os/ports/GCC/ARM/port.mk
include $(CHIBIOS)/os/ports/GCC/ARM/LPC214x/port.mk
include $(CHIBIOS)/os/kernel/kernel.mk
include $(CHIBIOS)/test/test.mk
# Define linker script file here
LDSCRIPT= $(PORTLD)/LPC2148.ld
# C sources that can be compiled in ARM or THUMB mode depending on the global
# setting.
CSRC = $(PORTSRC) \
@ -86,13 +86,11 @@ TCSRC =
TCPPSRC =
# List ASM source files here
ASMSRC = $(PORTASM) \
$(CHIBIOS)/os/ports/GCC/ARM/LPC214x/vectors.s
ASMSRC = $(PORTASM)
INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
$(HALINC) $(PLATFORMINC) $(BOARDINC) \
$(CHIBIOS)/os/various \
$(CHIBIOS)/os/ports/GCC/ARM/LPC214x
$(CHIBIOS)/os/various
#
# Project, sources and paths

107
demos/ARM7-LPC214x-G++/ch.ld
View File

@ -1,107 +0,0 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT 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 3 of the License, or
(at your option) any later version.
ChibiOS/RT 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, see <http://www.gnu.org/licenses/>.
*/
/*
* LPC2148 memory setup.
*/
__und_stack_size__ = 0x0004;
__abt_stack_size__ = 0x0004;
__fiq_stack_size__ = 0x0010;
__irq_stack_size__ = 0x0080;
__svc_stack_size__ = 0x0004;
__sys_stack_size__ = 0x0400;
__stacks_total_size__ = __und_stack_size__ + __abt_stack_size__ + __fiq_stack_size__ + __irq_stack_size__ + __svc_stack_size__ + __sys_stack_size__;
MEMORY
{
flash : org = 0x00000000, len = 512k - 12k
ram : org = 0x40000200, len = 32k - 0x200 - 288
}
__ram_start__ = ORIGIN(ram);
__ram_size__ = LENGTH(ram);
__ram_end__ = __ram_start__ + __ram_size__;
__dma_start__ = 0x7FD00000;
__dma_size__ = 8k;
__dma_end__ = 0x7FD00000 + __dma_size__;
SECTIONS
{
. = 0;
.text : ALIGN(16) SUBALIGN(16)
{
_text = .;
KEEP(*(vectors))
*(.text)
*(.text.*)
*(.rodata)
*(.rodata.*)
*(.glue_7t)
*(.glue_7)
*(.gcc*)
*(.ctors)
*(.dtors)
} > flash
.ARM.extab : {*(.ARM.extab* .gnu.linkonce.armextab.*)}
__exidx_start = .;
.ARM.exidx : {*(.ARM.exidx* .gnu.linkonce.armexidx.*)} > flash
__exidx_end = .;
.eh_frame_hdr : {*(.eh_frame_hdr)}
.eh_frame : ONLY_IF_RO {*(.eh_frame)}
. = ALIGN(4);
_etext = .;
_textdata = _etext;
.data :
{
_data = .;
*(.data)
. = ALIGN(4);
*(.data.*)
. = ALIGN(4);
*(.ramtext)
. = ALIGN(4);
_edata = .;
} > ram AT > flash
.bss :
{
_bss_start = .;
*(.bss)
. = ALIGN(4);
*(.bss.*)
. = ALIGN(4);
*(COMMON)
. = ALIGN(4);
_bss_end = .;
} > ram
}
PROVIDE(end = .);
_end = .;
__heap_base__ = _end;
__heap_end__ = __ram_end__ - __stacks_total_size__;

16
demos/ARM7-LPC214x-GCC/Makefile
View File

@ -39,18 +39,18 @@ endif
# Define project name here
PROJECT = ch
# Define linker script file here
LDSCRIPT = ch.ld
# Imported source files
# Imported source files and paths
CHIBIOS = ../..
include $(CHIBIOS)/boards/OLIMEX_LPC_P2148/board.mk
include $(CHIBIOS)/os/hal/platforms/LPC214x/platform.mk
include $(CHIBIOS)/os/hal/hal.mk
include $(CHIBIOS)/os/ports/GCC/ARM/port.mk
include $(CHIBIOS)/os/ports/GCC/ARM/LPC214x/port.mk
include $(CHIBIOS)/os/kernel/kernel.mk
include $(CHIBIOS)/test/test.mk
# Define linker script file here
LDSCRIPT= $(PORTLD)/LPC2148.ld
# C sources that can be compiled in ARM or THUMB mode depending on the global
# setting.
CSRC = $(PORTSRC) \
@ -86,13 +86,11 @@ TCSRC =
TCPPSRC =
# List ASM source files here
ASMSRC = $(PORTASM) \
$(CHIBIOS)/os/ports/GCC/ARM/LPC214x/vectors.s
ASMSRC = $(PORTASM)
INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
$(HALINC) $(PLATFORMINC) $(BOARDINC) \
$(CHIBIOS)/os/various \
$(CHIBIOS)/os/ports/GCC/ARM/LPC214x
$(CHIBIOS)/os/various
#
# Project, sources and paths

107
demos/ARM7-LPC214x-GCC/ch.ld
View File

@ -1,107 +0,0 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT 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 3 of the License, or
(at your option) any later version.
ChibiOS/RT 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, see <http://www.gnu.org/licenses/>.
*/
/*
* LPC2148 memory setup.
*/
__und_stack_size__ = 0x0004;
__abt_stack_size__ = 0x0004;
__fiq_stack_size__ = 0x0010;
__irq_stack_size__ = 0x0080;
__svc_stack_size__ = 0x0004;
__sys_stack_size__ = 0x0400;
__stacks_total_size__ = __und_stack_size__ + __abt_stack_size__ + __fiq_stack_size__ + __irq_stack_size__ + __svc_stack_size__ + __sys_stack_size__;
MEMORY
{
flash : org = 0x00000000, len = 512k - 12k
ram : org = 0x40000200, len = 32k - 0x200 - 288
}
__ram_start__ = ORIGIN(ram);
__ram_size__ = LENGTH(ram);
__ram_end__ = __ram_start__ + __ram_size__;
__dma_start__ = 0x7FD00000;
__dma_size__ = 8k;
__dma_end__ = 0x7FD00000 + __dma_size__;
SECTIONS
{
. = 0;
.text : ALIGN(16) SUBALIGN(16)
{
_text = .;
KEEP(*(vectors))
*(.text)
*(.text.*)
*(.rodata)
*(.rodata.*)
*(.glue_7t)
*(.glue_7)
*(.gcc*)
*(.ctors)
*(.dtors)
} > flash
.ARM.extab : {*(.ARM.extab* .gnu.linkonce.armextab.*)}
__exidx_start = .;
.ARM.exidx : {*(.ARM.exidx* .gnu.linkonce.armexidx.*)} > flash
__exidx_end = .;
.eh_frame_hdr : {*(.eh_frame_hdr)}
.eh_frame : ONLY_IF_RO {*(.eh_frame)}
. = ALIGN(4);
_etext = .;
_textdata = _etext;
.data :
{
_data = .;
*(.data)
. = ALIGN(4);
*(.data.*)
. = ALIGN(4);
*(.ramtext)
. = ALIGN(4);
_edata = .;
} > ram AT > flash
.bss :
{
_bss_start = .;
*(.bss)
. = ALIGN(4);
*(.bss.*)
. = ALIGN(4);
*(COMMON)
. = ALIGN(4);
_bss_end = .;
} > ram
}
PROVIDE(end = .);
_end = .;
__heap_base__ = _end;
__heap_end__ = __ram_end__ - __stacks_total_size__;

0
demos/ARM7-LPC214x-FATFS-GCC/ch.ld → os/ports/GCC/ARM/LPC214x/ld/LPC2148.ld
View File

13
os/ports/GCC/ARM/LPC214x/port.mk Normal file
View File

@ -0,0 +1,13 @@
# List of the ChibiOS/RT ARM7 LPC214x port files.
PORTSRC = ${CHIBIOS}/os/ports/GCC/ARM/chcore.c
PORTASM = ${CHIBIOS}/os/ports/GCC/ARM/crt0.s \
${CHIBIOS}/os/ports/GCC/ARM/chcoreasm.s \
${CHIBIOS}/os/ports/GCC/ARM/LPC214x/vectors.s
PORTINC = ${CHIBIOS}/os/ports/GCC/ARM \
${CHIBIOS}/os/ports/GCC/ARM/LPC214x
PORTLD = ${CHIBIOS}/os/ports/GCC/ARM/LPC214x/ld

7
os/ports/GCC/ARM/port.mk
View File

@ -1,7 +0,0 @@
# List of the ChibiOS/RT ARM7/9 port files.
PORTSRC = ${CHIBIOS}/os/ports/GCC/ARM/chcore.c
PORTASM = ${CHIBIOS}/os/ports/GCC/ARM/crt0.s \
${CHIBIOS}/os/ports/GCC/ARM/chcoreasm.s
PORTINC = ${CHIBIOS}/os/ports/GCC/ARM

1
readme.txt
View File

@ -98,7 +98,6 @@
exception stack now triggers an exception (it could went unnoticed before).
The process stack is organized to be checked on context switch like other
threads. Now all threads have an explicit stack boundary pointer.
(to be completed, most demos have to be edited)
(documentation to be updated)
(change to be ported to IAR and Keil ports)
(change to be ported to ARM and other ports)

6
todo.txt
View File

@ -8,12 +8,14 @@ N = Decided against.
Current Pipeline (2.3.x):
* lwIP 1.4.0 integration and test.
* Named threads.
* Improved stack overflow checking, support main() thread.
* Move main stack to low memory in ARMCMx ports.
- Add guard pages support.
X Eclipse plugin.
X STM32L support.
X STM32L-Discovery demo and article.
- Improved stack overflow checking, support main() thread, add guard pages
support.
X File System infrastructure.
X STM32F2xx support.
- Test suite overhaul, the API should be more generic in order to be used
with different subsystems and not just the kernel.
- STM32 USB support for double buffering.