通过bootload启动RTT存在的问题。

发布于 2010-12-22 10:02:52 浏览：12593 订阅该版

启动信息
```
>>>>>>>>>>>>>>
DataFlashDisk.size =00200000 00000000 00000000
22
键盘初始化成功
printer init...00000000 00000273 00000000
cika init00000000
RC500 init...
3333333333
2222222222
555 ```
我的bootload启动到这，下面启动了rtt
``` | /
- RT -     Thread Operating System
 / |  0.3.1 build Dec 22 2010
 2006 - 2010 Copyright by rt-thread team

***********rt_thread_init*********
startup a thread:led1 with priority:18
thread resume:  led1
insert thread, the priority: 18

**************rt_thread_startup*************
thread (NULL) take sem:heap, which value is: 1
thread (NULL) releases sem:heap, which value is: 0
thread (NULL) take sem:heap, which value is: 1
thread (NULL) releases sem:heap, which value is: 0
startup a thread:init with priority:8
thread resume:  init
insert thread, the priority: 8

enter list() to get function list!
thread (NULL) take sem:heap, which value is: 1
thread (NULL) releases sem:heap, which value is: 0
thread (NULL) take sem:heap, which value is: 1
thread (NULL) releases sem:heap, which value is: 0
thread (NULL) take sem:heap, which value is: 1
thread (NULL) releases sem:heap, which value is: 0
startup a thread:tshell with priority:20
thread resume:  tshell
insert thread, the priority: 20
spi1 init
SPI1 Init ok
lm9033a init

lm9033a init ok
                startup a thread:tidle with priority:31
thread resume:  tidle
insert thread, the priority: 31
remove thread, the priority: 8
[0]switch to priority#18 thread:led1
thread suspend:  led1
remove thread, the priority: 18
[0]switch to priority#20 thread:tshell
finsh>>thread tshell take sem:shrx, which value is: 0
sem take: suspend thread - tshell
thread suspend:  tshell
remove thread, the priority: 20
[0]switch to priority#31 thread:tidle
thread tidle take sem:heap, which value is: 1
thread tidle releases sem:heap, which value is: 0
thread tidle take sem:heap, which value is: 1
thread tidle releases sem:heap, which value is: 0```

MDK配置信息：off-chip ROM1   start           size
                                          0x80041000     0x200000
                      on-chip IRAM1   start           size
                                          0x40000000     0x10000  //这个不行
                          0x40008000     0x8000  //这个也不行
ADS bootload配置信息
```          ;;定义内存映象文件分布
;;	片内RAM	0x4000,0000   -->  0x4000,ffff	( 64K)
;;	片外ROM 0x8000,0000   -->  0x8003,ffff	(256K)

ROM_LOAD 0x80000000 ;外部Flash
{
    ROM_EXEC 0x80000000
    {
        startup.o (init, +First)
        * (+RO)
    }
    IRAM 0x40000000  ;内部RAM
    {
        vector.o (vectors, +First)
        IAP_RAM.o(+RO)
       ;printer.o(+RO)
       ; cika.o(+RO)
        ;cika.o(+RO)
        sam.o(+RO)
       ; ModuleTest.o(+RO)
        * (+RW,+ZI)
    }
    HEAP +0 UNINIT
    {
        heap.o (+ZI)
    }
    STATCK 0X40008000 UNINIT
    {
     stack.o(+ZI)
    }
}```

请问这个问题大家有没有什么建议或者方向可以提供。

22 个回答

htsr 2010-12-22

这家伙很懒，什么也没写！

likazhou 2010-12-22

这家伙很懒，什么也没写！

bernard 2010-12-22

这家伙很懒，什么也没写！

htsr 2010-12-22

这家伙很懒，什么也没写！

htsr 2010-12-22

这家伙很懒，什么也没写！

htsr 2010-12-22

这家伙很懒，什么也没写！

bernard 2010-12-22

这家伙很懒，什么也没写！

htsr 2010-12-22

这家伙很懒，什么也没写！

bernard 2010-12-22

这家伙很懒，什么也没写！

htsr 2010-12-22

这家伙很懒，什么也没写！

```
  | /
- RT -     Thread Operating System
 / |  0.3.1 build Dec 22 2010
 2006 - 2010 Copyright by rt-thread team

***********rt_thread_init*********

insert thread, the priority: 18
insert thread, the priority: 20
insert thread, the priority: 20
insert thread, the priority: 26
insert thread, the priority: 27

**************rt_thread_startup*************

insert thread, the priority: 8

enter list() to get function list!

insert thread, the priority: 20
spi1 init
SPI1 Init ok 
lm9033a init

lm9033a init ok 
insert thread, the priority: 31
remove thread, the priority: 8
[0]switch to priority#18 thread:led1
remove thread, the priority: 18
[0]switch to priority#20 thread:led2
[0]switch to priority#20 thread:led3
remove thread, the priority: 20
[0]switch to priority#20 thread:tshell
finsh>>remove thread, the priority: 20
[0]switch to priority#20 thread:led2
remove thread, the priority: 20
[0]switch to priority#26 thread:disk
remove thread, the priority: 26
[0]switch to priority#27 thread:speak
remove thread, the priority: 27
[0]switch to priority#31 thread:tidle
insert thread, the priority: 26
[1]switch to priority#26 thread:disk
switch in interrupt
remove thread, the priority: 26
[0]switch to priority#31 thread:tidle
```

这个是不使用bootload启动的情况，按照这样看法，是否可以说明中断存在问题，比如指向错误？
是否要求bootload的中断配置最好和通过bootload引导的程序的中断是一样的？