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lpc43xx: move the application code into its own space

This commit is contained in:
Grissiom 2015-01-05 11:19:42 +08:00
parent 5542af8b7c
commit 959f6c695f
12 changed files with 287 additions and 17 deletions
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16
bsp/lpc43xx/M0/SConscript
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@ -2,12 +2,16 @@ from building import *
cwd = GetCurrentDir()
objs = []
list = os.listdir(os.path.join(cwd, '..'))
for d in list:
if (d != 'M4' and d != 'M0'):
path = os.path.join(cwd, '..', d)
if os.path.isfile(os.path.join(path, 'SConscript')):
objs = objs + SConscript(os.path.join(path, 'SConscript'))
for d in os.listdir(os.path.join(cwd, '..')):
if d not in ('M0', 'M4'):
path = os.path.join(cwd, '..', d, 'SConscript')
if os.path.isfile(path):
objs = objs + SConscript(path)
for d in os.listdir(cwd):
p = os.path.join(cwd, d, 'SConscript');
if os.path.isfile(p):
objs = objs + SConscript(p)
Return('objs')

0
bsp/lpc43xx/applications/SConscript → bsp/lpc43xx/M0/applications/SConscript
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5
bsp/lpc43xx/applications/application.c → bsp/lpc43xx/M0/applications/application.c
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@ -49,12 +49,12 @@ static void led_thread_entry(void *parameter)
{
/* led0 on */
led_value = 1;
led_dev->write(led_dev, 0, &led_value, 1);
led_dev->write(led_dev, 1, &led_value, 1);
rt_thread_delay(RT_TICK_PER_SECOND / 2); /* sleep 0.5 second and switch to other thread */
/* led0 off */
led_value = 0;
led_dev->write(led_dev, 0, &led_value, 1);
led_dev->write(led_dev, 1, &led_value, 1);
rt_thread_delay(RT_TICK_PER_SECOND / 2);
}
}
@ -82,3 +82,4 @@ int rt_application_init(void)
}
return 0;
}

59
bsp/lpc43xx/M0/applications/board.h Normal file
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@ -0,0 +1,59 @@
/*
* File : board.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2009, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2009-09-22 Bernard add board.h to this bsp
* 2010-02-04 Magicoe add board.h to LPC176x bsp
* 2013-12-18 Bernard porting to LPC4088 bsp
*/
#ifndef __BOARD_H__
#define __BOARD_H__
#include "LPC43xx.h"
#include <rtthread.h>
/* disable SDRAM in default */
#ifndef LPC_EXT_SDRAM
#define LPC_EXT_SDRAM 0
#endif
// <RDTConfigurator URL="http://www.rt-thread.com/eclipse">
// <integer name="LPC_EXT_SDRAM" description="Begin Address of External SDRAM" default="0xA0000000" />
#define LPC_EXT_SDRAM_BEGIN 0xA0000000
// <integer name="LPC_EXT_SDRAM_END" description="End Address of External SDRAM" default="0xA2000000" />
#define LPC_EXT_SDRAM_END 0xA2000000
// <bool name="RT_USING_UART0" description="Using UART0" default="true" />
// <bool name="RT_USING_UART1" description="Using UART1" default="true" />
//#define RT_USING_UART1
// <bool name="RT_USING_UART2" description="Using UART2" default="true" />
//#define RT_USING_UART2
// </RDTConfigurator>
#ifdef __CC_ARM
extern int Image$$RW_IRAM2$$ZI$$Limit;
#define HEAP_BEGIN ((void *)&Image$$RW_IRAM2$$ZI$$Limit)
#elif __ICCARM__
#pragma section="HEAP"
#define HEAP_BEGIN (__segment_end("HEAP"))
#else
extern int __bss_end;
#define HEAP_BEGIN ((void *)&__bss_end)
#endif
#define HEAP_END (void*)(0x10080000 + 0x8000)
void rt_hw_board_init(void);
int rt_hw_board_heap_init(void);
#endif

0
bsp/lpc43xx/applications/startup.c → bsp/lpc43xx/M0/applications/startup.c
View File

4
bsp/lpc43xx/M0/rtconfig.h
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@ -24,6 +24,7 @@
#define RT_DEBUG
// <bool name="RT_DEBUG_INIT" description="debug init enable" default=0 />
#define RT_DEBUG_INIT 0
//#define RT_DEBUG_SCHEDULER 1
// <bool name="RT_THREAD_DEBUG" description="Thread debug enable" default="false" />
// #define RT_THREAD_DEBUG
// <bool name="RT_USING_OVERFLOW_CHECK" description="Thread stack over flow detect" default="true" />
@ -33,7 +34,7 @@
// <bool name="RT_USING_HOOK" description="Using hook functions" default="true" />
#define RT_USING_HOOK
// <section name="RT_USING_TIMER_SOFT" description="Using software timer which will start a thread to handle soft-timer" default="true" >
#define RT_USING_TIMER_SOFT
//#define RT_USING_TIMER_SOFT
// <integer name="RT_TIMER_THREAD_PRIO" description="The priority level of timer thread" default="4" />
#define RT_TIMER_THREAD_PRIO 4
// <integer name="RT_TIMER_THREAD_STACK_SIZE" description="The stack size of timer thread" default="512" />
@ -96,6 +97,7 @@
#define RT_CONSOLEBUF_SIZE 128
// <string name="RT_CONSOLE_DEVICE_NAME" description="The device name for console" default="uart" />
#define RT_CONSOLE_DEVICE_NAME "uart0"
#define RT_USING_UART0
// </section>
// <bool name="RT_USING_COMPONENTS_INIT" description="Using RT-Thread components initialization" default="true" />

16
bsp/lpc43xx/M4/SConscript
View File

@ -2,12 +2,16 @@ from building import *
cwd = GetCurrentDir()
objs = []
list = os.listdir(os.path.join(cwd, '..'))
for d in list:
if (d != 'M4' and d != 'M0'):
path = os.path.join(cwd, '..', d)
if os.path.isfile(os.path.join(path, 'SConscript')):
objs = objs + SConscript(os.path.join(path, 'SConscript'))
for d in os.listdir(os.path.join(cwd, '..')):
if d not in ('M0', 'M4'):
path = os.path.join(cwd, '..', d, 'SConscript')
if os.path.isfile(path):
objs = objs + SConscript(path)
for d in os.listdir(cwd):
p = os.path.join(cwd, d, 'SConscript');
if os.path.isfile(p):
objs = objs + SConscript(p)
Return('objs')

13
bsp/lpc43xx/M4/applications/SConscript Normal file
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@ -0,0 +1,13 @@
Import('RTT_ROOT')
Import('rtconfig')
from building import *
cwd = os.path.join(str(Dir('#')), 'applications')
src = Glob('*.c')
CPPPATH = [cwd, str(Dir('#'))]
group = DefineGroup('Applications', src,
depend = [''], CPPPATH = CPPPATH,
CPPDEFINES = ['BOOT_PROCESSOR'])
Return('group')

113
bsp/lpc43xx/M4/applications/application.c Normal file
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@ -0,0 +1,113 @@
/*
* File : application.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2014, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2014-07-13 xiaonong port for lpc43xx
*/
#include <rtthread.h>
#include <board.h>
#include <rtdevice.h>
#include "drv_led.h"
#ifdef RT_USING_FINSH
#include <finsh.h>
#include <shell.h>
#endif
static const unsigned char _M0_CODE[] SECTION("M0_CODE") = {
#include "M0_CODE.h"
};
static void _boot_M0(void)
{
volatile uint32_t u32REG, u32Val;
LPC_CREG->M0APPMEMMAP = (uint32_t)&_M0_CODE[0];
// Release Slave from reset, first read status
u32REG = LPC_RGU->RESET_ACTIVE_STATUS1;
// If the M0 is being held in reset, release it...
// 1 = no reset, 0 = reset
while(!(u32REG & (1u << 24)))
{
u32Val = (~(u32REG) & (~(1 << 24)));
LPC_RGU->RESET_CTRL1 = u32Val;
u32REG = LPC_RGU->RESET_ACTIVE_STATUS1;
}
rt_kprintf("M0 boot to %p\n", &_M0_CODE[0]);
}
/* thread phase init */
void rt_init_thread_entry(void *parameter)
{
#ifdef RT_USING_FINSH
/* initialize finsh */
finsh_system_init();
finsh_set_device(RT_CONSOLE_DEVICE_NAME);
#endif
_boot_M0();
}
/*the led thread*/
ALIGN(RT_ALIGN_SIZE)
static rt_uint8_t led_stack[ 512 ];
static struct rt_thread led_thread;
static void led_thread_entry(void *parameter)
{
rt_uint8_t led_value = 0;
rt_device_t led_dev;
rt_led_hw_init();
led_dev = rt_device_find("led");
if (led_dev == RT_NULL)
{
rt_kprintf("can not find the led device!\n");
return;
}
while (1)
{
/* led0 on */
led_value = 1;
led_dev->write(led_dev, 0, &led_value, 1);
rt_thread_delay(RT_TICK_PER_SECOND / 2); /* sleep 0.5 second and switch to other thread */
/* led0 off */
led_value = 0;
led_dev->write(led_dev, 0, &led_value, 1);
rt_thread_delay(RT_TICK_PER_SECOND / 2);
}
}
int rt_application_init(void)
{
rt_thread_t tid;
rt_err_t result;
tid = rt_thread_create("init",
rt_init_thread_entry, RT_NULL,
2048, RT_THREAD_PRIORITY_MAX / 3, 20);
if (tid != RT_NULL) rt_thread_startup(tid);
/* init led thread */
result = rt_thread_init(&led_thread,
"led",
led_thread_entry,
RT_NULL,
(rt_uint8_t *)&led_stack[0],
sizeof(led_stack),
20,
5);
if (result == RT_EOK)
{
rt_thread_startup(&led_thread);
}
return 0;
}

1
bsp/lpc43xx/drivers/board.h → bsp/lpc43xx/M4/applications/board.h
View File

@ -33,7 +33,6 @@
#define LPC_EXT_SDRAM_END 0xA2000000
// <bool name="RT_USING_UART0" description="Using UART0" default="true" />
#define RT_USING_UART0
// <bool name="RT_USING_UART1" description="Using UART1" default="true" />
//#define RT_USING_UART1
// <bool name="RT_USING_UART2" description="Using UART2" default="true" />

74
bsp/lpc43xx/M4/applications/startup.c Normal file
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@ -0,0 +1,74 @@
/*
* File : startup.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2009, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2009-01-05 Bernard first implementation
* 2014-07-13 xiaonong for LPC43xx
*/
#include <rthw.h>
#include <rtthread.h>
#include "board.h"
extern int rt_application_init(void);
/**
* This function will startup RT-Thread RTOS.
*/
void rtthread_startup(void)
{
/* initialize board */
rt_hw_board_init();
/* show version */
rt_show_version();
#ifdef RT_USING_HEAP
#if LPC_EXT_SDRAM
rt_system_heap_init((void *)LPC_EXT_SDRAM_BEGIN, (void *)LPC_EXT_SDRAM_END);
sram_init();
#else
rt_system_heap_init((void *)HEAP_BEGIN, (void *)HEAP_END);
#endif
#endif
/* initialize scheduler system */
rt_system_scheduler_init();
/* initialize system timer*/
rt_system_timer_init();
/* initialize application */
rt_application_init();
/* initialize timer thread */
rt_system_timer_thread_init();
/* initialize idle thread */
rt_thread_idle_init();
/* start scheduler */
rt_system_scheduler_start();
/* never reach here */
return ;
}
int main(void)
{
/* disable interrupt first */
rt_hw_interrupt_disable();
/* startup RT-Thread RTOS */
rtthread_startup();
return 0;
}

3
bsp/lpc43xx/M4/rtconfig.h
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@ -95,7 +95,8 @@
// <integer name="RT_CONSOLEBUF_SIZE" description="The buffer size for console output" default="128" />
#define RT_CONSOLEBUF_SIZE 128
// <string name="RT_CONSOLE_DEVICE_NAME" description="The device name for console" default="uart" />
#define RT_CONSOLE_DEVICE_NAME "uart0"
#define RT_CONSOLE_DEVICE_NAME "uart3"
#define RT_USING_UART3
// </section>
// <bool name="RT_USING_COMPONENTS_INIT" description="Using RT-Thread components initialization" default="true" />