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update lpc2148 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1583 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
wuyangyong 2011-07-02 15:13:39 +00:00
parent 903ee8b425
commit b4bc59f918
7 changed files with 184 additions and 24 deletions
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2
bsp/lpc2148/SConstruct
View File

@ -6,7 +6,7 @@ RTT_ROOT = os.path.normpath(os.getcwd() + '/../..')
sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
from building import *
TARGET = 'rtthread-lpc2148.' + rtconfig.TARGET_EXT
TARGET = 'obj/rtthread-lpc2148.' + rtconfig.TARGET_EXT
env = Environment(tools = ['mingw'],
AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,

33
bsp/lpc2148/application.c
View File

@ -75,34 +75,55 @@ void rt_init_thread_entry(void *parameter)
#define LED2 (1<<17) //P1
#define LED3 (1<<18) //P1
#define LED4 (1<<19) //P1
ALIGN(4)
char thread_led1_stack[512];
ALIGN(4) char thread_led1_stack[512];
struct rt_thread thread_led1;
void thread_led1_entry(void* parameter)
{
volatile unsigned int i;
unsigned int count=0;
IO1DIR |= LED1;
while(1)
{
/* led1 on */
IO1CLR = LED1;
#ifndef RT_USING_FINSH
rt_kprintf("led1 on, count : %d\r\n",count);
#endif
count++;
rt_thread_delay( RT_TICK_PER_SECOND/3 ); /* delay 0.3s */
/* led1 off */
IO1SET = LED1;
#ifndef RT_USING_FINSH
rt_kprintf("led1 off\r\n");
#endif
rt_thread_delay( RT_TICK_PER_SECOND/3 );
}
}
ALIGN(4)
char thread_led2_stack[512];
ALIGN(4) char thread_led2_stack[512];
struct rt_thread thread_led2;
void thread_led2_entry(void* parameter)
{
volatile unsigned int i;
unsigned int count=0;
IO1DIR |= LED2;
while(1)
{
/* led2 on */
IO1CLR = LED2;
#ifndef RT_USING_FINSH
rt_kprintf("led2 on, count : %d\r\n",count);
#endif
count++;
rt_thread_delay( RT_TICK_PER_SECOND/2 ); /* delay 0.5s */
/* led2 off */
IO1SET = LED2;
#ifndef RT_USING_FINSH
rt_kprintf("led1 off\r\n");
#endif
rt_thread_delay( RT_TICK_PER_SECOND/2 );
}
}

143
bsp/lpc2148/lpc2148_rom.ld Normal file
View File

@ -0,0 +1,143 @@
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
MEMORY
{
CODE (rx) : ORIGIN = 0x00000000, LENGTH = 512k /* 512KB flash */
DATA (rw) : ORIGIN = 0x40000000, LENGTH = 32k /* 32K sram */
}
ENTRY(_start)
_undefined_tack_size = 0x40;
_abort_tack_size = 0x40;
_fiq_tack_size = 0x100;
_irq_tack_size = 0x200;
_svc_tack_size = 0x400;
SECTIONS
{
. = 0;
. = ALIGN(4);
.text :
{
*(.init)
*(.text)
*(.rodata)
*(.rodata*)
*(.glue_7)
*(.glue_7t)
/* section information for finsh shell */
. = ALIGN(4);
__fsymtab_start = .;
KEEP(*(FSymTab))
__fsymtab_end = .;
. = ALIGN(4);
__vsymtab_start = .;
KEEP(*(VSymTab))
__vsymtab_end = .;
. = ALIGN(4);
} >CODE
. = ALIGN(4);
.ctors :
{
PROVIDE(__ctors_start__ = .);
KEEP(*(SORT(.ctors.*)))
KEEP(*(.ctors))
PROVIDE(__ctors_end__ = .);
} > CODE
.dtors :
{
PROVIDE(__dtors_start__ = .);
KEEP(*(SORT(.dtors.*)))
KEEP(*(.dtors))
PROVIDE(__dtors_end__ = .);
} > CODE
__end_of_text__ = .;
/* .ARM.exidx is sorted, so has to go in its own output section. */
__exidx_start = .;
.ARM.exidx :
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
/* This is used by the startup in order to initialize the .data secion */
_sidata = .;
} > CODE
__exidx_end = .;
/* .data section which is used for initialized data */
.data : AT (_sidata)
{
. = ALIGN(4);
/* This is used by the startup in order to initialize the .data secion */
_sdata = . ;
*(.data)
*(.data.*)
*(.gnu.linkonce.d*)
. = ALIGN(4);
/* This is used by the startup in order to initialize the .data secion */
_edata = . ;
} >DATA
__data_end = .;
.noinit :
{
*(.bss.noinit)
} > DATA
.stack :
{
. = ALIGN(4);
_undefined_stack_base = .;
. = . + _undefined_tack_size;
_undefined_stack_top = .;
_abort_stack_base = .;
. = . + _abort_tack_size;
_abort_stack_top = .;
_fiq_stack_base = .;
. = . + _fiq_tack_size;
_fiq_stack_top = .;
_irq_stack_base = .;
. = . + _irq_tack_size;
_irq_stack_top = .;
_svc_stack_base = .;
. = . + _svc_tack_size;
_svc_stack_top = .;
} >DATA
__bss_start = .;
.bss :
{
. = ALIGN(4);
/* This is used by the startup in order to initialize the .bss secion */
_sbss = .;
*(.bss)
*(COMMON)
. = ALIGN(4);
/* This is used by the startup in order to initialize the .bss secion */
_ebss = . ;
_estack = .;
} > DATA
__bss_end = .;
/* Align here to ensure that the .bss section occupies space up to
_end. Align after .bss to ensure correct alignment even if the
.bss section disappears because there are no input sections. */
. = ALIGN(32 / 8);
}

15
bsp/lpc2148/project.Opt
View File

@ -13,11 +13,11 @@
Target (rtthread-lpc2148), 0x0004 // Tools: 'ARM-ADS'
GRPOPT 1,(Startup),0,0,0
GRPOPT 2,(Kernel),0,0,0
GRPOPT 3,(LPC214X),1,0,0
GRPOPT 3,(LPC214X),0,0,0
GRPOPT 4,(finsh),0,0,0
OPTFFF 1,1,1,0,0,0,0,0,<.\application.c><application.c>
OPTFFF 1,2,1,2,0,130,133,0,<.\startup.c><startup.c> { 44,0,0,0,2,0,0,0,3,0,0,0,255,255,255,255,255,255,255,255,252,255,255,255,226,255,255,255,0,0,0,0,0,0,0,0,117,3,0,0,254,0,0,0 }
OPTFFF 1,2,1,1073741826,0,124,124,0,<.\startup.c><startup.c> { 44,0,0,0,2,0,0,0,3,0,0,0,255,255,255,255,255,255,255,255,252,255,255,255,226,255,255,255,0,0,0,0,0,0,0,0,117,3,0,0,254,0,0,0 }
OPTFFF 1,3,1,0,0,0,0,0,<.\board.c><board.c>
OPTFFF 2,4,1,0,0,0,0,0,<..\..\src\clock.c><clock.c>
OPTFFF 2,5,1,0,0,0,0,0,<..\..\src\device.c><device.c>
@ -36,7 +36,7 @@ OPTFFF 2,17,1,0,0,0,0,0,<..\..\src\thread.c><thread.c>
OPTFFF 2,18,1,0,0,0,0,0,<..\..\src\timer.c><timer.c>
OPTFFF 3,19,1,0,0,0,0,0,<..\..\libcpu\arm\lpc214x\cpuport.c><cpuport.c>
OPTFFF 3,20,1,0,0,0,0,0,<..\..\libcpu\arm\lpc214x\serial.c><serial.c>
OPTFFF 3,21,2,0,0,0,0,0,<..\..\libcpu\arm\lpc214x\context_rvds.S><context_rvds.S>
OPTFFF 3,21,2,100663296,0,0,0,0,<..\..\libcpu\arm\lpc214x\context_rvds.S><context_rvds.S>
OPTFFF 3,22,2,0,0,0,0,0,<..\..\libcpu\arm\lpc214x\start_rvds.S><start_rvds.S>
OPTFFF 3,23,1,0,0,0,0,0,<..\..\libcpu\arm\common\backtrace.c><backtrace.c>
OPTFFF 3,24,1,0,0,0,0,0,<..\..\libcpu\arm\common\div0.c><div0.c>
@ -58,19 +58,20 @@ OPTFFF 4,38,1,0,0,0,0,0,<..\..\components\finsh\symbol.c><symbol.c>
TARGOPT 1, (rtthread-lpc2148)
ADSCLK=12000000
OPTTT 0,1,1,0
OPTTT 1,1,1,0
OPTHX 1,65535,0,0,0
OPTLX 79,66,8,<.\obj\>
OPTOX 16
OPTLT 1,1,1,0,1,1,0,1,0,0,0,0
OPTXL 1,1,1,1,1,1,1,0,0
OPTFL 0,0,1
OPTFL 1,0,1
OPTAX 0
OPTDL (SARM.DLL)(-cLPC2100)(DARMP.DLL)(-pLPC2148)(SARM.DLL)()(TARMP.DLL)(-pLPC2148)
OPTDBG 48125,0,()()()()()()()()()() (BIN\UL2ARM.DLL)()()()
OPTDBG 48126,0,()()()()()()()()()() (BIN\UL2ARM.DLL)()()()
OPTKEY 0,(UL2ARM)(-UV0168AVR -O14 -S1 -C0 -N00("ARM7TDMI-S Core") -D00(4F1F0F0F) -L00(4) -FO19 -FD40000000 -FC800 -FN1 -FF0LPC_IAP2_512 -FS00 -FL07D000)
OPTKEY 0,(DLGDARM)((134=-1,-1,-1,-1,0)(135=-1,-1,-1,-1,0)(153=-1,-1,-1,-1,0)(154=-1,-1,-1,-1,0)(108=-1,-1,-1,-1,0)(106=-1,-1,-1,-1,0)(105=-1,-1,-1,-1,0)(145=-1,-1,-1,-1,0)(147=-1,-1,-1,-1,0)(80=-1,-1,-1,-1,0)(104=-1,-1,-1,-1,0)(100=-1,-1,-1,-1,0)(101=-1,-1,-1,-1,0)(160=-1,-1,-1,-1,0)(161=-1,-1,-1,-1,0)(113=-1,-1,-1,-1,0)(112=-1,-1,-1,-1,0)(137=-1,-1,-1,-1,0)(138=-1,-1,-1,-1,0)(117=-1,-1,-1,-1,0)(146=-1,-1,-1,-1,0)(110=-1,-1,-1,-1,0)(111=-1,-1,-1,-1,0)(114=-1,-1,-1,-1,0)(141=-1,-1,-1,-1,0)(142=-1,-1,-1,-1,0)(143=-1,-1,-1,-1,0)(144=-1,-1,-1,-1,0)(115=-1,-1,-1,-1,0)(116=-1,-1,-1,-1,0))
OPTKEY 0,(ARMDBGFLAGS)(-T5F)
OPTDF 0x90
OPTDF 0x94
OPTLE <>
OPTLC <>
EndOpt

8
bsp/lpc2148/project.Uv2
View File

@ -127,13 +127,13 @@ Options 1,0,0 // Target 'rtthread-lpc2148'
ADSLDSC ()
ADSLDIB ()
ADSLDIC ()
ADSLDMC ( --keep __fsym_* --keep __vsym_*)
ADSLDMC ( --keep __fsym_* --keep __vsym_* )
ADSLDIF ()
ADSLDDW ()
OPTDL (SARM.DLL)(-cLPC2100)(DARMP.DLL)(-pLPC2148)(SARM.DLL)()(TARMP.DLL)(-pLPC2148)
OPTDBG 48125,0,()()()()()()()()()() (BIN\UL2ARM.DLL)()()()
FLASH1 { 1,0,0,0,0,0,0,0,255,255,255,255,0,0,0,0,0,0,0,0 }
FLASH2 ()
OPTDBG 48126,0,()()()()()()()()()() (BIN\UL2ARM.DLL)()()()
FLASH1 { 9,0,0,0,1,0,0,0,0,16,0,0,0,0,0,0,0,0,0,0 }
FLASH2 (BIN\UL2ARM.DLL)
FLASH3 ("LPC210x_ISP.EXE" ("#H" ^X $D COM1: 38400 1))
FLASH4 ()
EndOpt

2
bsp/lpc2148/rtconfig.py
View File

@ -25,7 +25,7 @@ if PLATFORM == 'gcc':
OBJDUMP = PREFIX + 'objdump'
OBJCPY = PREFIX + 'objcopy'
DEVICE = ' -mcpu=arm7tdmi-s -mthumb'
DEVICE = ' -mcpu=arm7tdmi-s'
CFLAGS = DEVICE + ' -DRT_USING_MINILIBC'
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc2148.map,-cref,-u,_start -T lpc2148_rom.ld'

5
bsp/lpc2148/startup.c
View File

@ -86,11 +86,6 @@ void rtthread_startup(void)
/* init scheduler system */
rt_system_scheduler_init();
#ifdef RT_USING_HOOK /* if the hook is used */
/* set idle thread hook */
rt_thread_idle_sethook(0);
#endif
#ifdef RT_USING_DEVICE
#ifdef RT_USING_DFS
/* init sd card */