RT-Thread-rtt多线程调度没跑起来RT-Thread问答社区

rtt多线程调度没跑起来

发布于 2013-05-23 18:58:10 浏览：1766 订阅该版

1、请教大家我在at91sam9g20板上上跑rtt，发现最后的三个线程的entry入口都没执行？
2、在rt_thread_stratup中，始终无法进入到以下条件
```    if (rt_thread_self() != RT_NULL)
    {
        /* do a scheduling */
        rt_schedule();
    }```
3、下面附上我的启动log
```
 | /
- RT -     Thread Operating System
 / |      1.2.0 build May 23 2013
 2006 - 2013 Copyright by rt-thread team
rt_system_object_init
rt_system_timer_init
heap[0x22215000 - 0x23f00000], size 0x1ceb000, 0x1ceb pages
thread (NULL) take sem:heap, which value is: 1
thread (NULL) releases sem:heap, which value is: 0
zone size 0x8000, zone page count 0x8
thread (NULL) take sem:heap, which value is: 1
thread (NULL) releases sem:heap, which value is: 0
memusage 0x22215000, size 0x8000
rt_system_module_init
start scheduler: max priority 0x100
rt_system_scheduler_init
rt_device_init_all
thread (NULL) take sem:heap, which value is: 1
try to malloc 0xc0 on zone: 19
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
alloc a new zone: 0x2221d000
thread (NULL) releases sem:heap, which value is: 0
thread (NULL) take sem:heap, which value is: 1
try to malloc 0x800 on zone: 47
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
alloc a new zone: 0x22225000
thread (NULL) releases sem:heap, which value is: 0
startup a thread:init with priority:80
thread resume:  init
insert thread[init], the priority: 10 0x400 1
rt_application_init
thread (NULL) take sem:heap, which value is: 1
try to malloc 0x300 on zone: 35
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
alloc a new zone: 0x2222d000
thread (NULL) releases sem:heap, which value is: 0
rt_thread_init--finsh_thread
rt_thread_startup--finsh_thread
startup a thread:tshell with priority:20
thread resume:  tshell
insert thread[tshell], the priority: 2 0x4 16
finsh_system_init
startup a thread:timer with priority:8
thread resume:  timer
insert thread[timer], the priority: 1 0x2 1
rt_system_timer_thread_init
startup a thread:tidle with priority:255
thread resume:  tidle
insert thread[tidle], the priority: 31 0x80000000 128
rt_thread_idle_init
rt system scheduler start```