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Merge branch 'master' into SQLite_on_ARMCC

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This commit is contained in:
geniusgogo
2013-12-22 21:31:12 +08:00
parent 7442414a74 8b1b64567a
commit 4c463f27cb
44 changed files with 2273 additions and 2333 deletions
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bsp/simulator/SConstruct
+1 -34
View File
@@ -7,17 +7,9 @@ if os.getenv('RTT_ROOT'):
else:
RTT_ROOT = os.path.normpath(os.getcwd() + '/../..')
if os.getenv('RTT_RTGUI'):
RTT_RTGUI = os.getenv('RTT_RTGUI')
else:
# set the rtgui root directory by hand
# empty string means use the RTGUI in svn
RTT_RTGUI = os.path.normpath(r'F:\Project\git\rt-gui\components\rtgui')
sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
from building import *
env = Environment(TARGET_ARCH='x86')
Export('RTT_ROOT')
@@ -84,32 +76,7 @@ else:
# prepare building environment
objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False, remove_components=['rtgui'])
if GetDepend('RT_USING_RTGUI'):
try:
if RTT_RTGUI:
objs += SConscript(os.path.join(RTT_RTGUI, 'SConscript'),
variant_dir='build/components/rtgui',
duplicate=0)
objs = objs + SConscript(RTT_RTGUI+'/../../demo/examples/SConscript',
variant_dir='build/examples/gui', duplicate=0)
else:
objs += SConscript(os.path.join(RTT_ROOT + '/components/rtgui', 'SConscript'),
variant_dir='build/components/rtgui',
duplicate=0)
objs = objs + SConscript(RTT_ROOT + '/examples/gui/SConscript',
variant_dir='build/examples/gui', duplicate=0)
except:
print
print 'RTGUI configuration is invalid!'
print 'RT_USING_RTGUI is enabled in rtconfig.h, but scons cannot find '+\
'RTGUI source code. In order to eliminate this error, you can '+\
'add RTT_RTGUI in environment to point RTGUI source code, or '+\
'disable RT_USING_RTGUI in rtconfig.h'
exit(-1);
if GetDepend('RT_USING_TC'):
objs = objs + SConscript(RTT_ROOT + '/examples/kernel/SConscript', variant_dir = 'build/tc/kernel', duplicate=0)
objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False)
def ObjRemove(objs, remove):
for item in objs:
bsp/simulator/applications/application.c
-21
View File
@@ -40,10 +40,6 @@ void rt_init_thread_entry(void *parameter)
rt_hw_sdl_start();
#endif /* RT_USING_RTGUI */
#if defined(RT_USING_COMPONENTS_INIT) && defined(__GNUC__) && defined(RT_USING_FINSH)
finsh_set_device(RT_CONSOLE_DEVICE_NAME);
#endif
/* File system Initialization */
#ifdef RT_USING_DFS
{
@@ -94,17 +90,6 @@ void rt_init_thread_entry(void *parameter)
#endif
}
static void rt_test_thread_entry(void *parameter)
{
int i;
for (i = 0; i < 5; i++)
{
rt_kprintf("hello, world\n");
rt_thread_delay(RT_TICK_PER_SECOND);
}
}
int rt_application_init()
{
rt_thread_t tid;
@@ -116,12 +101,6 @@ int rt_application_init()
if (tid != RT_NULL)
rt_thread_startup(tid);
tid = rt_thread_create("test",
rt_test_thread_entry, RT_NULL,
2048, RT_THREAD_PRIORITY_MAX * 3 / 4, 20);
if (tid != RT_NULL)
rt_thread_startup(tid);
return 0;
}
bsp/simulator/readme.txt
+21 -45
View File
@@ -1,9 +1,10 @@
说明: 本BSP可以如下演示
依赖软件包
python2.7 (python2.6使用scons --target=vs -s生成工程会出现错误）
python2.7 (python2.6无法生成vs工程）
一 平台及组件支持
目前rtconfig.py中支持的编译器有
1). msvc 用于windows平台
此平台支持的组件
kernel
@@ -24,38 +25,21 @@
DFS, ELM FatFS, UFFS
RTGUI
请根据自己的实际情况，修改rtconfig.py中CROSS_TOOL为上述某一值。
二 组件配置
1) RTGUI
当前代码中已经不含RTGUI源码，因此读者需要配置一下才能在simulator中使用RTGUI
RTGUI的最新源码目前是托管在github上：https://github.com/RT-Thread/RTGUI
共有两种方法。
方法1 添加环境变量
向系统加入RTT_RTGUI环境变量，其值为刚才github上下载的rtgui源码包的路径。
例如笔者的rtgui源码包解压至 F:\Project\git\rt-gui\下， 则将此环境变量配置为 F:\Project\git\rt-gui\components\rtgui
方法2 不添加环境变量
打开SConstruct文件，
....
10 if os.getenv('RTT_RTGUI'):
11 RTT_RTGUI = os.getenv('RTT_RTGUI')
12 else:
13 # set the rtgui root directory by hand
14 # empty string means use the RTGUI in svn
15 # RTT_RTGUI = os.path.normpath(r'F:\Project\git\rt-gui\components\rtgui')
16 RTT_RTGUI =''
....
将15，16行修改为
14 # empty string means use the RTGUI in svn
15 RTT_RTGUI = os.path.normpath(r'F:\Project\git\rt-gui\components\rtgui')
16 # RTT_RTGUI =''
简单说明一下：
1)#号表示注释，类似于c语言中的//，
2)其中15行的路径为你的RTGUI路径源码，注意不是压缩包路径，而是压缩包路径下的 components\rtgui目录的绝对路径。
RTGUI的最新源码目前托管在github上：https://github.com/RT-Thread/RTGUI
下载最新的RTGUI源码，将RTGUI源码包中components下的rtgui目录复制到Rt-thread的components目录下。
三 编译
1) 使用Visual Studio(2005以上版本)
在当前目录中打开cmd，输入命令
`scons --target=vs -s`
可以生成project.vsproj，双击运行
生成vs2005的project.vsproj，使用vs2005及以上版本可以打开(VS2005需要转换工程）。
或直接生成vs2012工程
`scons --target=vs2012 -s`
2) 命令行编译
修改rtconfig.py, 配置合适的编译器(msvc/mingw/gcc)，及其路径
@@ -73,31 +57,23 @@ RTGUI的最新源码目前是托管在github上：https://github.com/RT-Thread/R
按下回车，出现finsh，然后输入`mkfs("elm", "sd0")`格式化SD卡，如下所示
finsh>>mkfs("elm", "sd0")
0, 0x00000000
然后重启程序，就可以看到fatfs挂载成功了
重启程序，可以正确挂载fat文件系统。
2) 测试RTGUI
启动后就会看到GUI窗口，分辨率800x480，此时在finsh中输入snake_main()并回车，即可运行贪吃蛇程序
打开RTGUI组件后编译，启动在finsh中输入snake_main()并回车，可运行贪吃蛇程序
3) 测试APP module
rtconfig.h中需要打开RT_USING_MODULE
在rtconfig.h中打开RT_USING_MODULE
测试app module需要执行3步，如下a, b, c所示。
a. 生成rtthread.def文件
使用msv编译主程序时需要此文件，使用MingW编译主程序时不需要
msvc需要此文件才能生成正确导出符号的rtthread.dll和rtthread-win32.exe。
此目录下默认自带了一个rtthread.def文件，当修改了rtconfig.h，禁用了某些组件时，则需要重新生成rtthread.def文件.
生成方法：
需要借助MingW工具，修改rtconfig.py中CROSS_TOOL为'mingw'，然后打开CMD执行`scons --def`就会自动更新rtthread.def。
执行`scons --def`可以自动生成rtthread.def。
当修改了rtconfig.h，打开或禁用了某些组件时，需要重新生成rtthread.def文件.
b. 生成主程序
主程序可以使用msvc和mingw生成
如果rtconfig.h中的使能了RTGUI，则需要参考第二节第1小节配置RTGUI
a.1 使用msvc
修改rtconfig.py中CROSS_TOOL为'msvc'
首先要保证当前目录下有合适的rtthread.def文件，如果没有对默认的rtconfig.h作修改，则使用默认的rtthread.def即可
CMD命令行执行`scons -j4`，即可生成rtthread.dll和 rtthread-win32.exe
a.2 使用mingw
修改rtconfig.py中CROSS_TOOL为'mingw'
CMD命令行执行`scons -j4`，这就会生成 rtthread.dll和 rtthread-win32.exe
`scons -j4`
c. 生成app module
进入testdll目录，再次修改 testdll/SConstruct， 同样需要配置RTT_RTGUI路径，同 1中3)
@@ -107,8 +83,8 @@ c. 生成app module
然后运行simulator目录下的 rtthread-win32.exe, 在finsh中运行
`exec("/testdll/basicapp/build/basicapp.dll")`
如果觉得这个路径太长，就把 basicapp.dll复制到 simualtor目录下，执行
如果觉得这个路径太长，可以将basicapp.dll复制到 simualtor目录下，执行
`exec("/basicapp.dll")`
编译贪吃蛇程序
执行`scons --app=snake`，就会在snake/build/下生成snake.dll，按照同样的方式加载即可
执行`scons --app=snake`，会在snake/build/下生成snake.dll，按照同样的方式加载即可
bsp/simulator/rtconfig.h
+1 -1
View File
@@ -209,7 +209,7 @@
#define RT_LWIP_TCP_WND 8192
/* SECTION: RT-Thread/GUI */
#define RT_USING_RTGUI
/* #define RT_USING_RTGUI */
/* name length of RTGUI object */
#define RTGUI_NAME_MAX 12
components/dfs/filesystems/elmfat/ff.c
+6 -9
View File
@@ -108,12 +108,8 @@
#if _MAX_SS != 512 && _MAX_SS != 1024 && _MAX_SS != 2048 && _MAX_SS != 4096
#error Wrong sector size.
#endif
#if _MAX_SS != 512
#define SS(fs) ((fs)->ssize) /* Multiple sector size */
#else
#define SS(fs) 512U /* Fixed sector size */
#endif
#define SS(fs) ((fs)->ssize) /* sector size */
/* Reentrancy related */
#if _FS_REENTRANT
@@ -2058,10 +2054,11 @@ FRESULT chk_mounted ( /* FR_OK(0): successful, !=0: any error occurred */
stat = disk_initialize(fs->drv); /* Initialize low level disk I/O layer */
if (stat & STA_NOINIT) /* Check if the initialization succeeded */
return FR_NOT_READY; /* Failed to initialize due to no media or hard error */
#if _MAX_SS != 512 /* Get disk sector size (variable sector size cfg only) */
/* Get disk sector size (variable sector size cfg only) */
if (disk_ioctl(fs->drv, GET_SECTOR_SIZE, &fs->ssize) != RES_OK)
return FR_DISK_ERR;
#endif
#if !_FS_READONLY
if (chk_wp && (stat & STA_PROTECT)) /* Check disk write protection if needed */
return FR_WRITE_PROTECTED;
@@ -3601,10 +3598,10 @@ FRESULT f_mkfs (
stat = disk_initialize(drv);
if (stat & STA_NOINIT) return FR_NOT_READY;
if (stat & STA_PROTECT) return FR_WRITE_PROTECTED;
#if _MAX_SS != 512 /* Get disk sector size */
/* Get disk sector size */
if (disk_ioctl(drv, GET_SECTOR_SIZE, &SS(fs)) != RES_OK)
return FR_DISK_ERR;
#endif
if (disk_ioctl(drv, GET_SECTOR_COUNT, &n_vol) != RES_OK || n_vol < 128)
return FR_DISK_ERR;
b_vol = (sfd) ? 0 : 63; /* Volume start sector */
components/dfs/filesystems/elmfat/ff.h
-2
View File
@@ -84,9 +84,7 @@ typedef struct {
BYTE fsi_flag; /* fsinfo dirty flag (1:must be written back) */
WORD id; /* File system mount ID */
WORD n_rootdir; /* Number of root directory entries (FAT12/16) */
#if _MAX_SS != 512
WORD ssize; /* Bytes per sector (512,1024,2048,4096) */
#endif
#if _FS_REENTRANT
_SYNC_t sobj; /* Identifier of sync object */
#endif
components/dfs/src/dfs_fs.c
+136 -181
View File
File diff suppressed because it is too large Load Diff
examples/kernel/cpuusage.c
+47 -47
View File
@@ -1,70 +1,70 @@
#include <rtthread.h>
#include <rthw.h>
#define CPU_USAGE_CALC_TICK 10
#define CPU_USAGE_LOOP 100
#define CPU_USAGE_CALC_TICK 10
#define CPU_USAGE_LOOP 100
static rt_uint8_t cpu_usage_major = 0, cpu_usage_minor= 0;
static rt_uint32_t total_count = 0;
static void cpu_usage_idle_hook()
{
rt_tick_t tick;
rt_uint32_t count;
volatile rt_uint32_t loop;
rt_tick_t tick;
rt_uint32_t count;
volatile rt_uint32_t loop;
if (total_count == 0)
{
/* get total count */
rt_enter_critical();
tick = rt_tick_get();
while(rt_tick_get() - tick < CPU_USAGE_CALC_TICK)
{
total_count ++;
loop = 0;
while (loop < CPU_USAGE_LOOP) loop ++;
}
rt_exit_critical();
}
if (total_count == 0)
{
/* get total count */
rt_enter_critical();
tick = rt_tick_get();
while(rt_tick_get() - tick < CPU_USAGE_CALC_TICK)
{
total_count ++;
loop = 0;
while (loop < CPU_USAGE_LOOP) loop ++;
}
rt_exit_critical();
}
count = 0;
/* get CPU usage */
tick = rt_tick_get();
while (rt_tick_get() - tick < CPU_USAGE_CALC_TICK)
{
count ++;
loop = 0;
while (loop < CPU_USAGE_LOOP) loop ++;
}
count = 0;
/* get CPU usage */
tick = rt_tick_get();
while (rt_tick_get() - tick < CPU_USAGE_CALC_TICK)
{
count ++;
loop = 0;
while (loop < CPU_USAGE_LOOP) loop ++;
}
/* calculate major and minor */
if (count < total_count)
{
count = total_count - count;
cpu_usage_major = (count * 100) / total_count;
cpu_usage_minor = ((count * 100) % total_count) * 100 / total_count;
}
else
{
total_count = count;
/* calculate major and minor */
if (count < total_count)
{
count = total_count - count;
cpu_usage_major = (count * 100) / total_count;
cpu_usage_minor = ((count * 100) % total_count) * 100 / total_count;
}
else
{
total_count = count;
/* no CPU usage */
cpu_usage_major = 0;
cpu_usage_minor = 0;
}
/* no CPU usage */
cpu_usage_major = 0;
cpu_usage_minor = 0;
}
}
void cpu_usage_get(rt_uint8_t *major, rt_uint8_t *minor)
{
RT_ASSERT(major != RT_NULL);
RT_ASSERT(minor != RT_NULL);
RT_ASSERT(major != RT_NULL);
RT_ASSERT(minor != RT_NULL);
*major = cpu_usage_major;
*minor = cpu_usage_minor;
*major = cpu_usage_major;
*minor = cpu_usage_minor;
}
void cpu_usage_init()
{
/* set idle thread hook */
rt_thread_idle_sethook(cpu_usage_idle_hook);
/* set idle thread hook */
rt_thread_idle_sethook(cpu_usage_idle_hook);
}
examples/kernel/event_simple.c
+82 -82
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File diff suppressed because it is too large Load Diff
examples/kernel/heap_malloc.c
+40 -38
View File
@@ -7,66 +7,68 @@
static rt_bool_t mem_check(rt_uint8_t *ptr, rt_uint8_t value, rt_uint32_t len)
{
while (len)
{
if (*ptr != value) return RT_FALSE;
while (len)
{
if (*ptr != value)
return RT_FALSE;
ptr ++;
len --;
}
ptr ++;
len --;
}
return RT_TRUE;
return RT_TRUE;
}
static void heap_malloc_init()
{
rt_uint8_t *ptr1, *ptr2, *ptr3, *ptr4, *ptr5;
rt_uint8_t res = TC_STAT_PASSED;
rt_uint8_t *ptr1, *ptr2, *ptr3, *ptr4, *ptr5;
ptr1 = rt_malloc(1);
ptr2 = rt_malloc(13);
ptr3 = rt_malloc(31);
ptr4 = rt_malloc(127);
ptr5 = rt_malloc(0);
ptr1 = rt_malloc(1);
ptr2 = rt_malloc(13);
ptr3 = rt_malloc(31);
ptr4 = rt_malloc(127);
ptr5 = rt_malloc(0);
memset(ptr1, 1, 1);
memset(ptr2, 2, 13);
memset(ptr3, 3, 31);
memset(ptr4, 4, 127);
memset(ptr1, 1, 1);
memset(ptr2, 2, 13);
memset(ptr3, 3, 31);
memset(ptr4, 4, 127);
if (mem_check(ptr1, 1, 1) != RT_FALSE) goto _failed;
if (mem_check(ptr2, 2, 13) != RT_FALSE) goto _failed;
if (mem_check(ptr3, 3, 31) != RT_FALSE) goto _failed;
if (mem_check(ptr4, 4, 127) != RT_FALSE) goto _failed;
if (mem_check(ptr1, 1, 1) == RT_FALSE)
res = TC_STAT_FAILED;
if (mem_check(ptr2, 2, 13) == RT_FALSE)
res = TC_STAT_FAILED;
if (mem_check(ptr3, 3, 31) == RT_FALSE)
res = TC_STAT_FAILED;
if (mem_check(ptr4, 4, 127) == RT_FALSE)
res = TC_STAT_FAILED;
rt_free(ptr4);
rt_free(ptr3);
rt_free(ptr3);
rt_free(ptr1);
rt_free(ptr4);
rt_free(ptr3);
rt_free(ptr2);
rt_free(ptr1);
if (ptr5 != RT_NULL)
{
rt_free(ptr5);
}
if (ptr5 != RT_NULL)
{
rt_free(ptr5);
}
tc_done(TC_STAT_PASSED);
_failed:
tc_done(TC_STAT_FAILED);
tc_done(res);
}
#ifdef RT_USING_TC
int _tc_heap_malloc()
{
heap_malloc_init();
heap_malloc_init();
return 0;
return 0;
}
FINSH_FUNCTION_EXPORT(_tc_heap_malloc, a heap malloc test);
#else
int rt_application_init()
{
heap_malloc_init();
heap_malloc_init();
return 0;
return 0;
}
#endif
examples/kernel/heap_realloc.c
+66 -47
View File
@@ -7,77 +7,96 @@
static rt_bool_t mem_check(rt_uint8_t *ptr, rt_uint8_t value, rt_uint32_t len)
{
while (len)
{
if (*ptr != value) return RT_FALSE;
while (len)
{
if (*ptr != value) return RT_FALSE;
ptr ++;
len --;
}
ptr ++;
len --;
}
return RT_TRUE;
return RT_TRUE;
}
static void heap_realloc_init()
{
rt_uint8_t *ptr1, *ptr2, *ptr3, *ptr4, *ptr5;
rt_uint8_t res = TC_STAT_PASSED;
rt_uint8_t *ptr1, *ptr2, *ptr3, *ptr4, *ptr5;
ptr1 = rt_malloc(1);
ptr2 = rt_malloc(13);
ptr3 = rt_malloc(31);
ptr4 = rt_malloc(127);
ptr5 = rt_malloc(0);
ptr1 = rt_malloc(1);
ptr2 = rt_malloc(13);
ptr3 = rt_malloc(31);
ptr4 = rt_malloc(127);
ptr5 = rt_malloc(0);
memset(ptr1, 1, 1);
memset(ptr2, 2, 13);
memset(ptr3, 3, 31);
memset(ptr4, 4, 127);
memset(ptr1, 1, 1);
memset(ptr2, 2, 13);
memset(ptr3, 3, 31);
memset(ptr4, 4, 127);
if (mem_check(ptr1, 1, 1) != RT_FALSE) goto _failed;
if (mem_check(ptr2, 2, 13) != RT_FALSE) goto _failed;
if (mem_check(ptr3, 3, 31) != RT_FALSE) goto _failed;
if (mem_check(ptr4, 4, 127) != RT_FALSE) goto _failed;
if (mem_check(ptr1, 1, 1) == RT_FALSE)
{
res = TC_STAT_FAILED;
goto _free;
}
if (mem_check(ptr2, 2, 13) == RT_FALSE)
{
res = TC_STAT_FAILED;
goto _free;
}
if (mem_check(ptr3, 3, 31) == RT_FALSE)
{
res = TC_STAT_FAILED;
goto _free;
}
if (mem_check(ptr4, 4, 127) == RT_FALSE)
{
res = TC_STAT_FAILED;
goto _free;
}
ptr1 = rt_realloc(ptr1, 13);
ptr2 = rt_realloc(ptr2, 31);
ptr3 = rt_realloc(ptr3, 127);
ptr4 = rt_realloc(ptr4, 1);
ptr5 = rt_realloc(ptr5, 0);
ptr1 = rt_realloc(ptr1, 13);
ptr2 = rt_realloc(ptr2, 31);
ptr3 = rt_realloc(ptr3, 127);
ptr4 = rt_realloc(ptr4, 1);
ptr5 = rt_realloc(ptr5, 0);
if (ptr5)
{
rt_kprintf("realloc(ptr, 0) should return NULL\n");
res = TC_STAT_FAILED;
}
if (mem_check(ptr1, 1, 1) != RT_FALSE) goto _failed;
if (mem_check(ptr2, 2, 13) != RT_FALSE) goto _failed;
if (mem_check(ptr3, 3, 31) != RT_FALSE) goto _failed;
if (mem_check(ptr4, 4, 1) != RT_FALSE) goto _failed;
if (mem_check(ptr1, 1, 1) == RT_FALSE)
res = TC_STAT_FAILED;
if (mem_check(ptr2, 2, 13) == RT_FALSE)
res = TC_STAT_FAILED;
if (mem_check(ptr3, 3, 31) == RT_FALSE)
res = TC_STAT_FAILED;
if (mem_check(ptr4, 4, 1) == RT_FALSE)
res = TC_STAT_FAILED;
rt_free(ptr4);
rt_free(ptr3);
rt_free(ptr3);
rt_free(ptr1);
_free:
rt_free(ptr4);
rt_free(ptr3);
rt_free(ptr2);
rt_free(ptr1);
if (ptr5 != RT_NULL)
{
rt_free(ptr5);
}
tc_done(TC_STAT_PASSED);
_failed:
tc_done(TC_STAT_FAILED);
tc_done(res);
}
#ifdef RT_USING_TC
int _tc_heap_realloc()
{
heap_realloc_init();
heap_realloc_init();
return 0;
return 0;
}
FINSH_FUNCTION_EXPORT(_tc_heap_realloc, a heap re-malloc test);
#else
int rt_application_init()
{
heap_realloc_init();
heap_realloc_init();
return 0;
return 0;
}
#endif
examples/kernel/mbox_send_wait.c
+68 -68
View File
@@ -22,110 +22,110 @@ static char mb_str2[] = "this is another mail!";
/* 线程1入口 */
static void thread1_entry(void* parameter)
{
unsigned char* str;
unsigned char* str;
while (1)
{
/* 从邮箱中收取邮件 */
if (rt_mb_recv(&mb, (rt_uint32_t*)&str, RT_WAITING_FOREVER) == RT_EOK)
{
rt_kprintf("thread1: get a mail from mailbox, the content:%s\n", str);
while (1)
{
/* 从邮箱中收取邮件 */
if (rt_mb_recv(&mb, (rt_uint32_t*)&str, RT_WAITING_FOREVER) == RT_EOK)
{
rt_kprintf("thread1: get a mail from mailbox, the content:%s\n", str);
/* 延时20个OS Tick */
rt_thread_delay(50);
}
}
/* 延时20个OS Tick */
rt_thread_delay(50);
}
}
}
/* 线程2入口 */
static void thread2_entry(void* parameter)
{
rt_uint8_t count;
rt_uint8_t count;
char *str;
count = 0;
while (1)
{
count ++;
if (count & 0x1)
{
/* 发送mb_str1地址到邮箱中 */
count = 0;
while (1)
{
count ++;
if (count & 0x1)
{
/* 发送mb_str1地址到邮箱中 */
str = mb_str1;
}
else
{
/* 发送mb_str2地址到邮箱中 */
}
else
{
/* 发送mb_str2地址到邮箱中 */
str = mb_str2;
}
}
/* 不停的发送邮件，如果满了则等待10个tick，然后超时 */
if( rt_mb_send_wait(&mb, (rt_uint32_t)str,10) == RT_EOK )
rt_kprintf("thread2: sent a mail to mailbox, the content:%s\n", str);
else
rt_kprintf("thread2: timeout while waiting to send a mail.\n");
}
}
}
int mbox_send_wait_init()
{
/* 初始化一个mailbox */
rt_mb_init(&mb,
"mbt", /* 名称是mbt */
&mb_pool[0], /* 邮箱用到的内存池是mb_pool */
sizeof(mb_pool)/4, /* 大小是mb_pool大小除以4，因为一封邮件的大小是4字节 */
RT_IPC_FLAG_FIFO); /* 采用FIFO方式进行线程等待 */
/* 初始化一个mailbox */
rt_mb_init(&mb,
"mbt", /* 名称是mbt */
&mb_pool[0], /* 邮箱用到的内存池是mb_pool */
sizeof(mb_pool)/4, /* 大小是mb_pool大小除以4，因为一封邮件的大小是4字节 */
RT_IPC_FLAG_FIFO); /* 采用FIFO方式进行线程等待 */
/* 创建线程1 */
tid1 = rt_thread_create("t1",
thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程1 */
tid1 = rt_thread_create("t1",
thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程2 */
tid2 = rt_thread_create("t2",
thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
rt_thread_startup(tid2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程2 */
tid2 = rt_thread_create("t2",
thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
rt_thread_startup(tid2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 删除线程 */
if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid1);
if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid2);
/* 删除线程 */
if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid1);
if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid2);
/* 执行邮箱对象脱离 */
rt_mb_detach(&mb);
/* 执行邮箱对象脱离 */
rt_mb_detach(&mb);
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_mbox_send_wait()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
mbox_send_wait_init();
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
mbox_send_wait_init();
/* 返回TestCase运行的最长时间 */
return 300;
/* 返回TestCase运行的最长时间 */
return 300;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_mbox_send_wait, a example of mailbox send wait);
@@ -133,9 +133,9 @@ FINSH_FUNCTION_EXPORT(_tc_mbox_send_wait, a example of mailbox send wait);
/* 用户应用入口 */
int rt_application_init()
{
mbox_send_wait_init();
mbox_send_wait_init();
return 0;
return 0;
}
#endif
examples/kernel/mbox_simple.c
+73 -73
View File
@@ -22,108 +22,108 @@ static char mb_str2[] = "this is another mail!";
/* 线程1入口 */
static void thread1_entry(void* parameter)
{
unsigned char* str;
unsigned char* str;
while (1)
{
rt_kprintf("thread1: try to recv a mail\n");
while (1)
{
rt_kprintf("thread1: try to recv a mail\n");
/* 从邮箱中收取邮件 */
if (rt_mb_recv(&mb, (rt_uint32_t*)&str, RT_WAITING_FOREVER) == RT_EOK)
{
rt_kprintf("thread1: get a mail from mailbox, the content:%s\n", str);
/* 从邮箱中收取邮件 */
if (rt_mb_recv(&mb, (rt_uint32_t*)&str, RT_WAITING_FOREVER) == RT_EOK)
{
rt_kprintf("thread1: get a mail from mailbox, the content:%s\n", str);
/* 延时10个OS Tick */
rt_thread_delay(10);
}
}
/* 延时10个OS Tick */
rt_thread_delay(10);
}
}
}
/* 线程2入口 */
static void thread2_entry(void* parameter)
{
rt_uint8_t count;
rt_uint8_t count;
count = 0;
while (1)
{
count ++;
if (count & 0x1)
{
/* 发送mb_str1地址到邮箱中 */
rt_mb_send(&mb, (rt_uint32_t)&mb_str1[0]);
}
else
{
/* 发送mb_str2地址到邮箱中 */
rt_mb_send(&mb, (rt_uint32_t)&mb_str2[0]);
}
count = 0;
while (1)
{
count ++;
if (count & 0x1)
{
/* 发送mb_str1地址到邮箱中 */
rt_mb_send(&mb, (rt_uint32_t)&mb_str1[0]);
}
else
{
/* 发送mb_str2地址到邮箱中 */
rt_mb_send(&mb, (rt_uint32_t)&mb_str2[0]);
}
/* 延时20个OS Tick */
rt_thread_delay(20);
}
/* 延时20个OS Tick */
rt_thread_delay(20);
}
}
int mbox_simple_init()
{
/* 初始化一个mailbox */
rt_mb_init(&mb,
"mbt", /* 名称是mbt */
&mb_pool[0], /* 邮箱用到的内存池是mb_pool */
sizeof(mb_pool)/4, /* 大小是mb_pool大小除以4，因为一封邮件的大小是4字节 */
RT_IPC_FLAG_FIFO); /* 采用FIFO方式进行线程等待 */
/* 初始化一个mailbox */
rt_mb_init(&mb,
"mbt", /* 名称是mbt */
&mb_pool[0], /* 邮箱用到的内存池是mb_pool */
sizeof(mb_pool)/4, /* 大小是mb_pool大小除以4，因为一封邮件的大小是4字节 */
RT_IPC_FLAG_FIFO); /* 采用FIFO方式进行线程等待 */
/* 创建线程1 */
tid1 = rt_thread_create("t1",
thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程1 */
tid1 = rt_thread_create("t1",
thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程2 */
tid2 = rt_thread_create("t2",
thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
rt_thread_startup(tid2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程2 */
tid2 = rt_thread_create("t2",
thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
rt_thread_startup(tid2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 删除线程 */
if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid1);
if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid2);
/* 删除线程 */
if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid1);
if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid2);
/* 执行邮箱对象脱离 */
rt_mb_detach(&mb);
/* 执行邮箱对象脱离 */
rt_mb_detach(&mb);
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_mbox_simple()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
mbox_simple_init();
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
mbox_simple_init();
/* 返回TestCase运行的最长时间 */
return 100;
/* 返回TestCase运行的最长时间 */
return 100;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_mbox_simple, a simple mailbox example);
@@ -131,8 +131,8 @@ FINSH_FUNCTION_EXPORT(_tc_mbox_simple, a simple mailbox example);
/* 用户应用入口 */
int rt_application_init()
{
mbox_simple_init();
mbox_simple_init();
return 0;
return 0;
}
#endif
examples/kernel/memp_simple.c
+78 -78
View File
File diff suppressed because it is too large Load Diff
examples/kernel/messageq_simple.c
+94 -94
View File
File diff suppressed because it is too large Load Diff
examples/kernel/mutex_simple.c
+98 -98
View File
File diff suppressed because it is too large Load Diff
examples/kernel/semaphore_buffer_worker.c
+171 -171
View File
File diff suppressed because it is too large Load Diff
examples/kernel/semaphore_dynamic.c
+83 -76
View File
@@ -15,105 +15,112 @@ static rt_sem_t sem = RT_NULL;
/* 线程入口 */
static void thread_entry(void* parameter)
{
rt_err_t result;
rt_tick_t tick;
rt_err_t result;
rt_tick_t tick;
/* 获得当前的OS Tick */
tick = rt_tick_get();
/* 获得当前的OS Tick */
tick = rt_tick_get();
/* 试图持有一个信号量，如果10个OS Tick依然没拿到，则超时返回 */
result = rt_sem_take(sem, 10);
if (result == -RT_ETIMEOUT)
{
/* 判断是否刚好过去10个OS Tick */
if (rt_tick_get() - tick != 10)
{
/* 如果失败，则测试失败 */
tc_done(TC_STAT_FAILED);
rt_sem_delete(sem);
return;
}
rt_kprintf("take semaphore timeout\n");
}
else
{
/* 因为并没释放信号量，应该是超时返回，否则测试失败 */
tc_done(TC_STAT_FAILED);
rt_sem_delete(sem);
return;
}
/* 试图持有一个信号量，如果10个OS Tick依然没拿到，则超时返回 */
result = rt_sem_take(sem, 10);
if (result == -RT_ETIMEOUT)
{
rt_tick_t new_tick = rt_tick_get();
/* 可以有两个 tick 的误差 */
if (new_tick - tick >= 12)
{
rt_kprintf("tick error to large: expect: 10, get %d\n",
new_tick - tick);
/* 释放一次信号量 */
rt_sem_release(sem);
/* 如果失败，则测试失败 */
tc_done(TC_STAT_FAILED);
rt_sem_delete(sem);
return;
}
rt_kprintf("take semaphore timeout\n");
}
else
{
/* 因为并没释放信号量，应该是超时返回，否则测试失败 */
tc_done(TC_STAT_FAILED);
rt_sem_delete(sem);
return;
}
/* 继续持有信号量，并永远等待直到持有到信号量 */
result = rt_sem_take(sem, RT_WAITING_FOREVER);
if (result != RT_EOK)
{
/* 返回不正确，测试失败 */
tc_done(TC_STAT_FAILED);
rt_sem_delete(sem);
return;
}
/* 释放一次信号量 */
rt_sem_release(sem);
/* 测试成功 */
tc_done(TC_STAT_PASSED);
/* 删除信号量 */
rt_sem_delete(sem);
/* 继续持有信号量，并永远等待直到持有到信号量 */
result = rt_sem_take(sem, RT_WAITING_FOREVER);
if (result != RT_EOK)
{
/* 返回不正确，测试失败 */
tc_done(TC_STAT_FAILED);
rt_sem_delete(sem);
return;
}
/* 测试成功 */
tc_done(TC_STAT_PASSED);
/* 删除信号量 */
rt_sem_delete(sem);
}
int semaphore_dynamic_init()
{
/* 创建一个信号量，初始值是0 */
sem = rt_sem_create("sem", 0, RT_IPC_FLAG_FIFO);
if (sem == RT_NULL)
{
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
}
/* 创建一个信号量，初始值是0 */
sem = rt_sem_create("sem", 0, RT_IPC_FLAG_FIFO);
if (sem == RT_NULL)
{
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
}
/* 创建线程 */
tid = rt_thread_create("thread",
thread_entry, RT_NULL, /* 线程入口是thread_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid != RT_NULL)
rt_thread_startup(tid);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程 */
tid = rt_thread_create("thread",
thread_entry, RT_NULL, /* 线程入口是thread_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid != RT_NULL)
rt_thread_startup(tid);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 删除线程 */
if (tid != RT_NULL && tid->stat != RT_THREAD_CLOSE)
{
rt_thread_delete(tid);
if (sem)
{
rt_sem_delete(sem);
sem = RT_NULL;
}
/* 删除信号量 */
rt_sem_delete(sem);
}
/* 删除线程 */
if (tid != RT_NULL && tid->stat != RT_THREAD_CLOSE)
{
rt_thread_delete(tid);
}
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_semaphore_dynamic()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
semaphore_dynamic_init();
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
semaphore_dynamic_init();
/* 返回TestCase运行的最长时间 */
return 100;
/* 返回TestCase运行的最长时间 */
return 100;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_semaphore_dynamic, a dynamic semaphore example);
@@ -121,8 +128,8 @@ FINSH_FUNCTION_EXPORT(_tc_semaphore_dynamic, a dynamic semaphore example);
/* 用户应用入口 */
int rt_application_init()
{
semaphore_dynamic_init();
semaphore_dynamic_init();
return 0;
return 0;
}
#endif
examples/kernel/semaphore_priority.c
+83 -77
View File
File diff suppressed because it is too large Load Diff
examples/kernel/semaphore_producer_consumer.c
+85 -81
View File
File diff suppressed because it is too large Load Diff
examples/kernel/semaphore_static.c
+81 -77
View File
@@ -17,107 +17,111 @@ static struct rt_semaphore sem;
/* 线程入口 */
static void thread_entry(void* parameter)
{
rt_err_t result;
rt_tick_t tick;
rt_err_t result;
rt_tick_t tick;
/* 获得当前的OS Tick */
tick = rt_tick_get();
/* 获得当前的OS Tick */
tick = rt_tick_get();
/* 试图持有信号量，最大等待10个OS Tick后返回 */
result = rt_sem_take(&sem, 10);
if (result == -RT_ETIMEOUT)
{
/* 超时后判断是否刚好是10个OS Tick */
if (rt_tick_get() - tick != 10)
{
tc_done(TC_STAT_FAILED);
rt_sem_detach(&sem);
return;
}
rt_kprintf("take semaphore timeout\n");
}
else
{
/* 因为没有其他地方是否信号量，所以不应该成功持有信号量，否则测试失败 */
tc_done(TC_STAT_FAILED);
rt_sem_detach(&sem);
return;
}
/* 试图持有信号量，最大等待10个OS Tick后返回 */
result = rt_sem_take(&sem, 10);
if (result == -RT_ETIMEOUT)
{
rt_tick_t new_tick = rt_tick_get();
/* 可以有两个 tick 的误差 */
if (new_tick - tick >= 12)
{
rt_kprintf("tick error to large: expect: 10, get %d\n",
new_tick - tick);
/* 释放一次信号量 */
rt_sem_release(&sem);
tc_done(TC_STAT_FAILED);
rt_sem_detach(&sem);
return;
}
rt_kprintf("take semaphore timeout\n");
}
else
{
/* 因为没有其他地方是否信号量，所以不应该成功持有信号量，否则测试失败 */
tc_done(TC_STAT_FAILED);
rt_sem_detach(&sem);
return;
}
/* 永久等待方式持有信号量 */
result = rt_sem_take(&sem, RT_WAITING_FOREVER);
if (result != RT_EOK)
{
/* 不成功则测试失败 */
tc_done(TC_STAT_FAILED);
rt_sem_detach(&sem);
return;
}
/* 释放一次信号量 */
rt_sem_release(&sem);
/* 测试通过 */
tc_done(TC_STAT_PASSED);
/* 脱离信号量对象 */
rt_sem_detach(&sem);
/* 永久等待方式持有信号量 */
result = rt_sem_take(&sem, RT_WAITING_FOREVER);
if (result != RT_EOK)
{
/* 不成功则测试失败 */
tc_done(TC_STAT_FAILED);
rt_sem_detach(&sem);
return;
}
/* 测试通过 */
tc_done(TC_STAT_PASSED);
/* 脱离信号量对象 */
rt_sem_detach(&sem);
}
int semaphore_static_init(void)
{
rt_err_t result;
rt_err_t result;
/* 初始化信号量，初始值是0 */
result = rt_sem_init(&sem, "sem", 0, RT_IPC_FLAG_FIFO);
if (result != RT_EOK)
{
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
}
/* 初始化信号量，初始值是0 */
result = rt_sem_init(&sem, "sem", 0, RT_IPC_FLAG_FIFO);
if (result != RT_EOK)
{
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
}
/* 初始化线程1 */
result = rt_thread_init(&thread, "thread", /* 线程名：thread */
thread_entry, RT_NULL, /* 线程的入口是thread_entry，入口参数是RT_NULL*/
&thread_stack[0], sizeof(thread_stack), /* 线程栈是thread_stack */
THREAD_PRIORITY, 10);
if (result == RT_EOK) /* 如果返回正确，启动线程1 */
rt_thread_startup(&thread);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 初始化线程1 */
result = rt_thread_init(&thread, "thread", /* 线程名：thread */
thread_entry, RT_NULL, /* 线程的入口是thread_entry，入口参数是RT_NULL*/
&thread_stack[0], sizeof(thread_stack), /* 线程栈是thread_stack */
THREAD_PRIORITY, 10);
if (result == RT_EOK) /* 如果返回正确，启动线程1 */
rt_thread_startup(&thread);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup(void)
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 执行线程脱离 */
if (thread.stat != RT_THREAD_CLOSE)
{
rt_thread_detach(&thread);
/* 执行线程脱离 */
if (thread.stat != RT_THREAD_CLOSE)
{
rt_thread_detach(&thread);
/* 执行信号量对象脱离 */
rt_sem_detach(&sem);
}
/* 执行信号量对象脱离 */
rt_sem_detach(&sem);
}
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_semaphore_static(void)
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
semaphore_static_init();
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
semaphore_static_init();
/* 返回TestCase运行的最长时间 */
return 100;
/* 返回TestCase运行的最长时间 */
return 100;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_semaphore_static, a static semaphore example);
@@ -125,8 +129,8 @@ FINSH_FUNCTION_EXPORT(_tc_semaphore_static, a static semaphore example);
/* 用户应用入口 */
int rt_application_init(void)
{
semaphore_static_init();
semaphore_static_init();
return 0;
return 0;
}
#endif
examples/kernel/tc_comm.c
+119 -105
View File
File diff suppressed because it is too large Load Diff
examples/kernel/tc_comm.h
+9 -9
View File
@@ -11,19 +11,19 @@
#endif
#if RT_THREAD_PRIORITY_MAX == 8
#define THREAD_PRIORITY 6
#define THREAD_PRIORITY 6
#elif RT_THREAD_PRIORITY_MAX == 32
#define THREAD_PRIORITY 25
#define THREAD_PRIORITY 25
#elif RT_THREAD_PRIORITY_MAX == 256
#define THREAD_PRIORITY 200
#define THREAD_PRIORITY 200
#endif
#define THREAD_STACK_SIZE 512
#define THREAD_TIMESLICE 5
#define THREAD_STACK_SIZE 512
#define THREAD_TIMESLICE 5
#define TC_STAT_END 0x00
#define TC_STAT_RUNNING 0x01
#define TC_STAT_FAILED 0x10
#define TC_STAT_PASSED 0x00
#define TC_STAT_END 0x00
#define TC_STAT_RUNNING 0x01
#define TC_STAT_FAILED 0x10
#define TC_STAT_PASSED 0x00
#ifdef RT_USING_TC
void tc_start(const char* tc_prefix);
examples/kernel/tc_sample.c
+30 -30
View File
@@ -4,59 +4,59 @@
static rt_thread_t tid = RT_NULL;
static void sample_thread(void* parameter)
{
rt_kprintf("I'm sample!\n");
rt_kprintf("I'm sample!\n");
}
static void sample_thread_cleanup(struct rt_thread *p)
{
tid = RT_NULL;
tc_done(TC_STAT_PASSED);
tid = RT_NULL;
tc_done(TC_STAT_PASSED);
}
int sample_init()
{
tid = rt_thread_create("t",
sample_thread, RT_NULL,
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid != RT_NULL)
{
rt_thread_startup(tid);
tid->cleanup = sample_thread_cleanup;
}
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
tid = rt_thread_create("t",
sample_thread, RT_NULL,
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid != RT_NULL)
{
rt_thread_startup(tid);
tid->cleanup = sample_thread_cleanup;
}
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* lock scheduler */
rt_enter_critical();
/* delete thread */
if (tid != RT_NULL)
{
rt_kprintf("tid1 is bad\n");
tc_stat(TC_STAT_FAILED);
}
/* unlock scheduler */
rt_exit_critical();
/* lock scheduler */
rt_enter_critical();
/* delete thread */
if (tid != RT_NULL)
{
rt_kprintf("tid1 is bad\n");
tc_stat(TC_STAT_FAILED);
}
/* unlock scheduler */
rt_exit_critical();
}
int _tc_sample()
{
/* set tc cleanup */
tc_cleanup(_tc_cleanup);
sample_init();
/* set tc cleanup */
tc_cleanup(_tc_cleanup);
sample_init();
return 25;
return 25;
}
FINSH_FUNCTION_EXPORT(_tc_sample, a thread testcase example);
#else
int rt_application_init()
{
sample_init();
sample_init();
return 0;
return 0;
}
#endif
examples/kernel/thread_delay.c
+35 -35
View File
@@ -8,63 +8,63 @@ static struct rt_thread thread;
static char thread_stack[THREAD_STACK_SIZE];
static void thread_entry(void* parameter)
{
rt_tick_t tick;
rt_kprintf("thread inited ok\n");
rt_tick_t tick;
rt_kprintf("thread inited ok\n");
rt_kprintf("thread delay 10 tick\n");
tick = rt_tick_get();
rt_thread_delay(10);
if (rt_tick_get() - tick > 10)
{
tc_done(TC_STAT_FAILED);
return;
}
rt_kprintf("thread delay 10 tick\n");
tick = rt_tick_get();
rt_thread_delay(10);
if (rt_tick_get() - tick > 11)
{
tc_done(TC_STAT_FAILED);
return;
}
rt_kprintf("thread delay 15 tick\n");
tick = rt_tick_get();
rt_thread_delay(15);
if (rt_tick_get() - tick > 15)
{
tc_done(TC_STAT_FAILED);
return;
}
rt_kprintf("thread delay 15 tick\n");
tick = rt_tick_get();
rt_thread_delay(15);
if (rt_tick_get() - tick > 16)
{
tc_done(TC_STAT_FAILED);
return;
}
rt_kprintf("thread exit\n");
rt_kprintf("thread exit\n");
tc_done(TC_STAT_PASSED);
tc_done(TC_STAT_PASSED);
}
rt_err_t thread_delay_init()
{
rt_err_t result;
rt_err_t result;
result = rt_thread_init(&thread,
"test",
thread_entry, RT_NULL,
&thread_stack[0], sizeof(thread_stack),
THREAD_PRIORITY, 10);
result = rt_thread_init(&thread,
"test",
thread_entry, RT_NULL,
&thread_stack[0], sizeof(thread_stack),
THREAD_PRIORITY, 10);
if (result == RT_EOK)
rt_thread_startup(&thread);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
if (result == RT_EOK)
rt_thread_startup(&thread);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return result;
return result;
}
#ifdef RT_USING_TC
int _tc_thread_delay()
{
thread_delay_init();
thread_delay_init();
return 30;
return 30;
}
FINSH_FUNCTION_EXPORT(_tc_thread_delay, a thread delay test);
#else
int rt_application_init()
{
thread_delay_init();
thread_delay_init();
return 0;
return 0;
}
#endif
examples/kernel/thread_delete.c
+82 -84
View File
File diff suppressed because it is too large Load Diff
examples/kernel/thread_detach.c
+58 -58
View File
@@ -18,92 +18,92 @@ static rt_uint8_t thread2_stack[THREAD_STACK_SIZE];
/* 线程1入口 */
static void thread1_entry(void* parameter)
{
rt_uint32_t count = 0;
rt_uint32_t count = 0;
while (1)
{
/* 线程1采用低优先级运行，一直打印计数值 */
rt_kprintf("thread count: %d\n", count ++);
}
while (1)
{
/* 线程1采用低优先级运行，一直打印计数值 */
rt_kprintf("thread count: %d\n", count ++);
}
}
/* 线程2入口 */
static void thread2_entry(void* parameter)
{
/* 线程2拥有较高的优先级，以抢占线程1而获得执行 */
/* 线程2拥有较高的优先级，以抢占线程1而获得执行 */
/* 线程2启动后先睡眠10个OS Tick */
rt_thread_delay(10);
/* 线程2启动后先睡眠10个OS Tick */
rt_thread_delay(10);
/*
* 线程2唤醒后直接执行线程1脱离，线程1将从就绪线程队列中删除
*/
rt_thread_detach(&thread1);
/*
* 线程2唤醒后直接执行线程1脱离，线程1将从就绪线程队列中删除
*/
rt_thread_detach(&thread1);
/*
* 线程2继续休眠10个OS Tick然后退出
*/
rt_thread_delay(10);
/*
* 线程2继续休眠10个OS Tick然后退出
*/
rt_thread_delay(10);
/*
* 线程2运行结束后也将自动被从就绪队列中删除，并脱离线程队列
*/
/*
* 线程2运行结束后也将自动被从就绪队列中删除，并脱离线程队列
*/
}
int thread_detach_init()
{
rt_err_t result;
rt_err_t result;
/* 初始化线程1 */
result = rt_thread_init(&thread1, "t1", /* 线程名：t1 */
thread1_entry, RT_NULL, /* 线程的入口是thread1_entry，入口参数是RT_NULL*/
&thread1_stack[0], sizeof(thread1_stack), /* 线程栈是thread1_stack */
THREAD_PRIORITY, 10);
if (result == RT_EOK) /* 如果返回正确，启动线程1 */
rt_thread_startup(&thread1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 初始化线程1 */
result = rt_thread_init(&thread1, "t1", /* 线程名：t1 */
thread1_entry, RT_NULL, /* 线程的入口是thread1_entry，入口参数是RT_NULL*/
&thread1_stack[0], sizeof(thread1_stack), /* 线程栈是thread1_stack */
THREAD_PRIORITY, 10);
if (result == RT_EOK) /* 如果返回正确，启动线程1 */
rt_thread_startup(&thread1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 初始化线程2 */
result = rt_thread_init(&thread2, "t2", /* 线程名：t2 */
thread2_entry, RT_NULL, /* 线程的入口是thread2_entry，入口参数是RT_NULL*/
&thread2_stack[0], sizeof(thread2_stack), /* 线程栈是thread2_stack */
THREAD_PRIORITY - 1, 10);
if (result == RT_EOK) /* 如果返回正确，启动线程2 */
rt_thread_startup(&thread2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 初始化线程2 */
result = rt_thread_init(&thread2, "t2", /* 线程名：t2 */
thread2_entry, RT_NULL, /* 线程的入口是thread2_entry，入口参数是RT_NULL*/
&thread2_stack[0], sizeof(thread2_stack), /* 线程栈是thread2_stack */
THREAD_PRIORITY - 1, 10);
if (result == RT_EOK) /* 如果返回正确，启动线程2 */
rt_thread_startup(&thread2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 执行线程脱离 */
if (thread1.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread1);
if (thread2.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread2);
/* 执行线程脱离 */
if (thread1.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread1);
if (thread2.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread2);
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_thread_detach()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
thread_detach_init();
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
thread_detach_init();
/* 返回TestCase运行的最长时间 */
return 25;
/* 返回TestCase运行的最长时间 */
return 25;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_thread_detach, a static thread example);
@@ -111,8 +111,8 @@ FINSH_FUNCTION_EXPORT(_tc_thread_detach, a static thread example);
/* 用户应用入口 */
int rt_application_init()
{
thread_detach_init();
thread_detach_init();
return 0;
return 0;
}
#endif
examples/kernel/thread_dynamic.c
+17 -17
View File
@@ -3,42 +3,42 @@
static void thread_entry(void* parameter)
{
rt_kprintf("thread dynamicly created ok\n");
rt_thread_delay(10);
rt_kprintf("thread exit\n");
rt_kprintf("thread dynamicly created ok\n");
rt_thread_delay(10);
rt_kprintf("thread exit\n");
tc_done(TC_STAT_PASSED);
tc_done(TC_STAT_PASSED);
}
int thread_dynamic_init()
{
rt_thread_t tid;
rt_thread_t tid;
tid = rt_thread_create("test",
thread_entry, RT_NULL,
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid != RT_NULL)
rt_thread_startup(tid);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
tid = rt_thread_create("test",
thread_entry, RT_NULL,
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid != RT_NULL)
rt_thread_startup(tid);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
return 0;
}
#ifdef RT_USING_TC
int _tc_thread_dynamic()
{
thread_dynamic_init();
thread_dynamic_init();
return 20;
return 20;
}
FINSH_FUNCTION_EXPORT(_tc_thread_dynamic, a dynamic thread test);
#else
int rt_application_init()
{
thread_dynamic_init();
thread_dynamic_init();
return 0;
return 0;
}
#endif
examples/kernel/thread_dynamic_simple.c
+44 -44
View File
@@ -12,69 +12,69 @@ static rt_thread_t tid2 = RT_NULL;
/* 线程入口 */
static void thread_entry(void* parameter)
{
rt_uint32_t count = 0;
rt_uint32_t no = (rt_uint32_t) parameter; /* 获得正确的入口参数 */
rt_uint32_t count = 0;
rt_uint32_t no = (rt_uint32_t) parameter; /* 获得正确的入口参数 */
while (1)
{
/* 打印线程计数值输出 */
rt_kprintf("thread%d count: %d\n", no, count ++);
while (1)
{
/* 打印线程计数值输出 */
rt_kprintf("thread%d count: %d\n", no, count ++);
/* 休眠10个OS Tick */
rt_thread_delay(10);
}
/* 休眠10个OS Tick */
rt_thread_delay(10);
}
}
int thread_dynamic_simple_init()
{
/* 创建线程1 */
tid1 = rt_thread_create("t1",
thread_entry, (void*)1, /* 线程入口是thread_entry, 入口参数是1 */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程1 */
tid1 = rt_thread_create("t1",
thread_entry, (void*)1, /* 线程入口是thread_entry, 入口参数是1 */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程2 */
tid2 = rt_thread_create("t2",
thread_entry, (void*)2, /* 线程入口是thread_entry, 入口参数是2 */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
rt_thread_startup(tid2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程2 */
tid2 = rt_thread_create("t2",
thread_entry, (void*)2, /* 线程入口是thread_entry, 入口参数是2 */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
rt_thread_startup(tid2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 删除线程 */
if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid1);
if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid2);
/* 删除线程 */
if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid1);
if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid2);
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_thread_dynamic_simple()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
thread_dynamic_simple_init();
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
thread_dynamic_simple_init();
/* 返回TestCase运行的最长时间 */
return 100;
/* 返回TestCase运行的最长时间 */
return 100;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_thread_dynamic_simple, a dynamic thread example);
@@ -82,8 +82,8 @@ FINSH_FUNCTION_EXPORT(_tc_thread_dynamic_simple, a dynamic thread example);
/* 用户应用入口 */
int rt_application_init()
{
thread_dynamic_simple_init();
thread_dynamic_simple_init();
return 0;
return 0;
}
#endif
examples/kernel/thread_priority.c
+55 -55
View File
@@ -12,94 +12,94 @@ static rt_uint32_t count = 0;
*/
static void thread1_entry(void* parameter)
{
while (1)
{
count ++;
rt_kprintf("count = %d\n", count);
while (1)
{
count ++;
rt_kprintf("count = %d\n", count);
rt_thread_delay(10);
}
rt_thread_delay(10);
}
}
static void thread2_entry(void* parameter)
{
rt_tick_t tick;
rt_tick_t tick;
tick = rt_tick_get();
while (1)
{
if (rt_tick_get() - tick >= 50)
{
if (count == 0)
tc_done(TC_STAT_FAILED);
else
tc_done(TC_STAT_PASSED);
tick = rt_tick_get();
while (1)
{
if (rt_tick_get() - tick >= 50)
{
if (count == 0)
tc_done(TC_STAT_FAILED);
else
tc_done(TC_STAT_PASSED);
break;
}
}
break;
}
}
}
int thread_priority_init()
{
rt_err_t result;
rt_err_t result;
result = rt_thread_init(&thread1,
"t1",
thread1_entry, RT_NULL,
&thread1_stack[0], sizeof(thread1_stack),
THREAD_PRIORITY - 1, THREAD_TIMESLICE);
if (result == RT_EOK)
rt_thread_startup(&thread1);
else
tc_stat(TC_STAT_FAILED);
result = rt_thread_init(&thread1,
"t1",
thread1_entry, RT_NULL,
&thread1_stack[0], sizeof(thread1_stack),
THREAD_PRIORITY - 1, THREAD_TIMESLICE);
rt_thread_init(&thread2,
"t2",
thread2_entry, RT_NULL,
&thread2_stack[0], sizeof(thread2_stack),
THREAD_PRIORITY + 1, THREAD_TIMESLICE);
if (result == RT_EOK)
rt_thread_startup(&thread1);
else
tc_stat(TC_STAT_FAILED);
if (result == RT_EOK)
rt_thread_startup(&thread2);
else
tc_stat(TC_STAT_FAILED);
rt_thread_init(&thread2,
"t2",
thread2_entry, RT_NULL,
&thread2_stack[0], sizeof(thread2_stack),
THREAD_PRIORITY + 1, THREAD_TIMESLICE);
return 0;
if (result == RT_EOK)
rt_thread_startup(&thread2);
else
tc_stat(TC_STAT_FAILED);
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* lock scheduler */
rt_enter_critical();
/* lock scheduler */
rt_enter_critical();
if (thread1.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread1);
if (thread2.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread2);
if (thread1.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread1);
if (thread2.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread2);
/* unlock scheduler */
rt_exit_critical();
/* unlock scheduler */
rt_exit_critical();
}
int _tc_thread_priority()
{
count = 0;
count = 0;
/* set tc cleanup */
tc_cleanup(_tc_cleanup);
thread_priority_init();
/* set tc cleanup */
tc_cleanup(_tc_cleanup);
thread_priority_init();
return RT_TICK_PER_SECOND;
return RT_TICK_PER_SECOND;
}
FINSH_FUNCTION_EXPORT(_tc_thread_priority, a priority thread test);
#else
int rt_application_init()
{
thread_priority_init();
thread_priority_init();
return 0;
return 0;
}
#endif
examples/kernel/thread_resume.c
+66 -66
View File
@@ -13,102 +13,102 @@ static rt_thread_t tid2 = RT_NULL;
/* 线程1入口 */
static void thread1_entry(void* parameter)
{
/* 低优先级线程1开始运行 */
rt_kprintf("thread1 startup%d\n");
/* 低优先级线程1开始运行 */
rt_kprintf("thread1 startup%d\n");
/* 挂起自身 */
rt_kprintf("suspend thread self\n");
rt_thread_suspend(tid1);
/* 主动执行线程调度 */
rt_schedule();
/* 挂起自身 */
rt_kprintf("suspend thread self\n");
rt_thread_suspend(tid1);
/* 主动执行线程调度 */
rt_schedule();
/* 当线程1被唤醒时 */
rt_kprintf("thread1 resumed\n");
/* 当线程1被唤醒时 */
rt_kprintf("thread1 resumed\n");
}
static void thread_cleanup(rt_thread_t tid)
{
if (tid == tid1)
{
tid1 = RT_NULL;
}
if (tid == tid2)
{
tid = RT_NULL;
}
if (tid == tid1)
{
tid1 = RT_NULL;
}
if (tid == tid2)
{
tid = RT_NULL;
}
}
/* 线程2入口 */
static void thread2_entry(void* parameter)
{
/* 延时10个OS Tick */
rt_thread_delay(10);
/* 延时10个OS Tick */
rt_thread_delay(10);
/* 唤醒线程1 */
rt_thread_resume(tid1);
rt_kprintf("thread2: to resume thread1\n");
/* 唤醒线程1 */
rt_thread_resume(tid1);
rt_kprintf("thread2: to resume thread1\n");
/* 延时10个OS Tick */
rt_thread_delay(10);
/* 延时10个OS Tick */
rt_thread_delay(10);
/* 线程2自动退出 */
/* 线程2自动退出 */
}
int thread_resume_init()
{
/* 创建线程1 */
tid1 = rt_thread_create("thread",
thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
{
tid1->cleanup = thread_cleanup;
rt_thread_startup(tid1);
}
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程1 */
tid1 = rt_thread_create("thread",
thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
{
tid1->cleanup = thread_cleanup;
rt_thread_startup(tid1);
}
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程2 */
tid2 = rt_thread_create("thread",
thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY - 1, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
{
tid2->cleanup = thread_cleanup;
rt_thread_startup(tid2);
}
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程2 */
tid2 = rt_thread_create("thread",
thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY - 1, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
{
tid2->cleanup = thread_cleanup;
rt_thread_startup(tid2);
}
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 删除线程 */
if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid1);
if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid2);
/* 删除线程 */
if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid1);
if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid2);
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_thread_resume()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
thread_resume_init();
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
thread_resume_init();
/* 返回TestCase运行的最长时间 */
return 25;
/* 返回TestCase运行的最长时间 */
return 25;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_thread_resume, a thread resume example);
@@ -116,8 +116,8 @@ FINSH_FUNCTION_EXPORT(_tc_thread_resume, a thread resume example);
/* 用户应用入口 */
int rt_application_init()
{
thread_resume_init();
thread_resume_init();
return 0;
return 0;
}
#endif
examples/kernel/thread_same_priority.c
+49 -49
View File
@@ -10,87 +10,87 @@ volatile static rt_uint32_t t1_count = 0;
volatile static rt_uint32_t t2_count = 0;
static void thread1_entry(void* parameter)
{
while (1)
{
t1_count ++;
}
while (1)
{
t1_count ++;
}
}
static void thread2_entry(void* parameter)
{
while (1)
{
t2_count ++;
}
while (1)
{
t2_count ++;
}
}
rt_err_t thread_same_priority_init()
{
rt_err_t result;
rt_err_t result;
result = rt_thread_init(&thread1,
"t1",
thread1_entry, RT_NULL,
&thread1_stack[0], sizeof(thread1_stack),
THREAD_PRIORITY, 10);
if (result == RT_EOK)
rt_thread_startup(&thread1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
result = rt_thread_init(&thread1,
"t1",
thread1_entry, RT_NULL,
&thread1_stack[0], sizeof(thread1_stack),
THREAD_PRIORITY, 10);
if (result == RT_EOK)
rt_thread_startup(&thread1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
result = rt_thread_init(&thread2,
"t2",
thread2_entry, RT_NULL,
&thread2_stack[0], sizeof(thread2_stack),
THREAD_PRIORITY, 5);
if (result == RT_EOK)
rt_thread_startup(&thread2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
result = rt_thread_init(&thread2,
"t2",
thread2_entry, RT_NULL,
&thread2_stack[0], sizeof(thread2_stack),
THREAD_PRIORITY, 5);
if (result == RT_EOK)
rt_thread_startup(&thread2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return result;
return result;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* lock scheduler */
rt_enter_critical();
/* lock scheduler */
rt_enter_critical();
if (thread1.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread1);
if (thread2.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread2);
if (thread1.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread1);
if (thread2.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread2);
/* unlock scheduler */
rt_exit_critical();
/* unlock scheduler */
rt_exit_critical();
rt_kprintf("t1_count=%d t2_count=%d\n",t1_count,t2_count);
rt_kprintf("t1_count=%d t2_count=%d\n",t1_count,t2_count);
if (t1_count / t2_count != 2)
tc_stat(TC_STAT_END | TC_STAT_FAILED);
else
tc_done(TC_STAT_PASSED);
if (t1_count / t2_count != 2)
tc_stat(TC_STAT_END | TC_STAT_FAILED);
else
tc_done(TC_STAT_PASSED);
}
int _tc_thread_same_priority()
{
t1_count = 0;
t2_count = 0;
t1_count = 0;
t2_count = 0;
/* set tc cleanup */
tc_cleanup(_tc_cleanup);
/* set tc cleanup */
tc_cleanup(_tc_cleanup);
thread_same_priority_init();
thread_same_priority_init();
return 100;
return 100;
}
FINSH_FUNCTION_EXPORT(_tc_thread_same_priority, a same priority thread test);
#else
int rt_application_init()
{
thread_same_priority_init();
thread_same_priority_init();
return 0;
return 0;
}
#endif
examples/kernel/thread_static.c
+19 -19
View File
@@ -8,45 +8,45 @@ static struct rt_thread thread;
static char thread_stack[THREAD_STACK_SIZE];
static void thread_entry(void* parameter)
{
rt_kprintf("thread staticly inited ok\n");
rt_thread_delay(10);
rt_kprintf("thread exit\n");
rt_kprintf("thread staticly inited ok\n");
rt_thread_delay(10);
rt_kprintf("thread exit\n");
tc_done(TC_STAT_PASSED);
tc_done(TC_STAT_PASSED);
}
rt_err_t thread_static_init()
{
rt_err_t result;
rt_err_t result;
result = rt_thread_init(&thread,
"test",
thread_entry, RT_NULL,
&thread_stack[0], sizeof(thread_stack),
THREAD_PRIORITY, 10);
result = rt_thread_init(&thread,
"test",
thread_entry, RT_NULL,
&thread_stack[0], sizeof(thread_stack),
THREAD_PRIORITY, 10);
if (result == RT_EOK)
rt_thread_startup(&thread);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
if (result == RT_EOK)
rt_thread_startup(&thread);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return result;
return result;
}
#ifdef RT_USING_TC
int _tc_thread_static()
{
thread_static_init();
thread_static_init();
return 20;
return 20;
}
FINSH_FUNCTION_EXPORT(_tc_thread_static, a static thread test);
#else
int rt_application_init()
{
thread_static_init();
thread_static_init();
return 0;
return 0;
}
#endif
examples/kernel/thread_static_simple.c
+47 -47
View File
@@ -18,73 +18,73 @@ static rt_uint8_t thread2_stack[THREAD_STACK_SIZE];
/* 线程入口 */
static void thread_entry(void* parameter)
{
rt_uint32_t count = 0;
rt_uint32_t no = (rt_uint32_t) parameter; /* 获得正确的入口参数 */
rt_uint32_t count = 0;
rt_uint32_t no = (rt_uint32_t) parameter; /* 获得正确的入口参数 */
while (1)
{
/* 打印线程计数值输出 */
rt_kprintf("thread%d count: %d\n", no, count ++);
while (1)
{
/* 打印线程计数值输出 */
rt_kprintf("thread%d count: %d\n", no, count ++);
/* 休眠10个OS Tick */
rt_thread_delay(10);
}
/* 休眠10个OS Tick */
rt_thread_delay(10);
}
}
int thread_static_simple_init()
{
rt_err_t result;
rt_err_t result;
/* 初始化线程1 */
result = rt_thread_init(&thread1, "t1", /* 线程名：t1 */
thread_entry, (void*)1, /* 线程的入口是thread_entry，入口参数是1 */
&thread1_stack[0], sizeof(thread1_stack), /* 线程栈是thread1_stack */
THREAD_PRIORITY, 10);
if (result == RT_EOK) /* 如果返回正确，启动线程1 */
rt_thread_startup(&thread1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 初始化线程1 */
result = rt_thread_init(&thread1, "t1", /* 线程名：t1 */
thread_entry, (void*)1, /* 线程的入口是thread_entry，入口参数是1 */
&thread1_stack[0], sizeof(thread1_stack), /* 线程栈是thread1_stack */
THREAD_PRIORITY, 10);
if (result == RT_EOK) /* 如果返回正确，启动线程1 */
rt_thread_startup(&thread1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 初始化线程2 */
result = rt_thread_init(&thread2, "t2", /* 线程名：t2 */
thread_entry, RT_NULL, /* 线程的入口是thread_entry，入口参数是2 */
&thread2_stack[0], sizeof(thread2_stack), /* 线程栈是thread2_stack */
THREAD_PRIORITY + 1, 10);
if (result == RT_EOK) /* 如果返回正确，启动线程2 */
rt_thread_startup(&thread2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 初始化线程2 */
result = rt_thread_init(&thread2, "t2", /* 线程名：t2 */
thread_entry, RT_NULL, /* 线程的入口是thread_entry，入口参数是2 */
&thread2_stack[0], sizeof(thread2_stack), /* 线程栈是thread2_stack */
THREAD_PRIORITY + 1, 10);
if (result == RT_EOK) /* 如果返回正确，启动线程2 */
rt_thread_startup(&thread2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 执行线程脱离 */
if (thread1.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread1);
if (thread2.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread2);
/* 执行线程脱离 */
if (thread1.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread1);
if (thread2.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread2);
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_thread_static_simple()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
thread_static_simple_init();
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
thread_static_simple_init();
/* 返回TestCase运行的最长时间 */
return 100;
/* 返回TestCase运行的最长时间 */
return 100;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_thread_static_simple, a static thread example);
@@ -92,8 +92,8 @@ FINSH_FUNCTION_EXPORT(_tc_thread_static_simple, a static thread example);
/* 用户应用入口 */
int rt_application_init()
{
thread_static_simple_init();
thread_static_simple_init();
return 0;
return 0;
}
#endif
examples/kernel/thread_suspend.c
+49 -49
View File
@@ -12,81 +12,81 @@ static rt_thread_t tid2 = RT_NULL;
/* 线程1入口 */
static void thread1_entry(void* parameter)
{
rt_uint32_t count = 0;
rt_uint32_t count = 0;
while (1)
{
/* 线程1采用低优先级运行，一直打印计数值 */
rt_kprintf("thread count: %d\n", count ++);
}
while (1)
{
/* 线程1采用低优先级运行，一直打印计数值 */
rt_kprintf("thread count: %d\n", count ++);
}
}
/* 线程2入口 */
static void thread2_entry(void* parameter)
{
/* 延时10个OS Tick */
rt_thread_delay(10);
/* 延时10个OS Tick */
rt_thread_delay(10);
/* 挂起线程1 */
rt_thread_suspend(tid1);
/* 挂起线程1 */
rt_thread_suspend(tid1);
/* 延时10个OS Tick */
rt_thread_delay(10);
/* 延时10个OS Tick */
rt_thread_delay(10);
/* 线程2自动退出 */
tid2 = RT_NULL;
/* 线程2自动退出 */
tid2 = RT_NULL;
}
int thread_suspend_init()
{
/* 创建线程1 */
tid1 = rt_thread_create("thread",
thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程1 */
tid1 = rt_thread_create("thread",
thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程2 */
tid2 = rt_thread_create("thread",
thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY - 1, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
rt_thread_startup(tid2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程2 */
tid2 = rt_thread_create("thread",
thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY - 1, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
rt_thread_startup(tid2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 删除线程 */
if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid1);
if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid2);
/* 删除线程 */
if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid1);
if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid2);
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_thread_suspend()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
thread_suspend_init();
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
thread_suspend_init();
/* 返回TestCase运行的最长时间 */
return 100;
/* 返回TestCase运行的最长时间 */
return 100;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_thread_suspend, a thread suspend example);
@@ -94,8 +94,8 @@ FINSH_FUNCTION_EXPORT(_tc_thread_suspend, a thread suspend example);
/* 用户应用入口 */
int rt_application_init()
{
thread_suspend_init();
thread_suspend_init();
return 0;
return 0;
}
#endif
examples/kernel/thread_yield.c
+51 -51
View File
@@ -10,83 +10,83 @@ static rt_thread_t tid2 = RT_NULL;
/* 线程1入口 */
static void thread1_entry(void* parameter)
{
rt_uint32_t count = 0;
rt_uint32_t count = 0;
while (1)
{
/* 打印线程1的输出 */
rt_kprintf("thread1: count = %d\n", count ++);
while (1)
{
/* 打印线程1的输出 */
rt_kprintf("thread1: count = %d\n", count ++);
/* 执行yield后应该切换到thread2执行 */
rt_thread_yield();
}
/* 执行yield后应该切换到thread2执行 */
rt_thread_yield();
}
}
/* 线程2入口 */
static void thread2_entry(void* parameter)
{
rt_uint32_t count = 0;
rt_uint32_t count = 0;
while (1)
{
/* 打印线程2的输出 */
rt_kprintf("thread2: count = %d\n", count ++);
while (1)
{
/* 打印线程2的输出 */
rt_kprintf("thread2: count = %d\n", count ++);
/* 执行yield后应该切换到thread1执行 */
rt_thread_yield();
}
/* 执行yield后应该切换到thread1执行 */
rt_thread_yield();
}
}
int thread_yield_init()
{
/* 创建线程1 */
tid1 = rt_thread_create("thread",
thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程1 */
tid1 = rt_thread_create("thread",
thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程2 */
tid2 = rt_thread_create("thread",
thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
rt_thread_startup(tid2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程2 */
tid2 = rt_thread_create("thread",
thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
rt_thread_startup(tid2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 删除线程 */
if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid1);
if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid2);
/* 删除线程 */
if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid1);
if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid2);
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_thread_yield()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
thread_yield_init();
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
thread_yield_init();
/* 返回TestCase运行的最长时间 */
return 30;
/* 返回TestCase运行的最长时间 */
return 30;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_thread_yield, a thread yield example);
@@ -94,8 +94,8 @@ FINSH_FUNCTION_EXPORT(_tc_thread_yield, a thread yield example);
/* 用户应用入口 */
int rt_application_init()
{
thread_yield_init();
thread_yield_init();
return 0;
return 0;
}
#endif
examples/kernel/timer_control.c
+40 -40
View File
@@ -13,63 +13,63 @@ static rt_uint8_t count;
/* 定时器超时函数 */
static void timeout1(void* parameter)
{
rt_tick_t timeout = 50;
rt_kprintf("periodic timer is timeout\n");
rt_tick_t timeout = 50;
rt_kprintf("periodic timer is timeout\n");
count ++;
/* 停止定时器自身 */
if (count >= 8)
{
/* 控制定时器然后更改超时时间长度 */
rt_timer_control(timer1, RT_TIMER_CTRL_SET_TIME, (void *)&timeout);
count = 0;
}
count ++;
/* 停止定时器自身 */
if (count >= 8)
{
/* 控制定时器然后更改超时时间长度 */
rt_timer_control(timer1, RT_TIMER_CTRL_SET_TIME, (void *)&timeout);
count = 0;
}
}
void timer_control_init()
{
/* 创建定时器1 */
timer1 = rt_timer_create("timer1", /* 定时器名字是 timer1 */
timeout1, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
10, /* 定时长度，以OS Tick为单位，即10个OS Tick */
RT_TIMER_FLAG_PERIODIC); /* 周期性定时器 */
/* 启动定时器 */
if (timer1 != RT_NULL)
rt_timer_start(timer1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建定时器1 */
timer1 = rt_timer_create("timer1", /* 定时器名字是 timer1 */
timeout1, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
10, /* 定时长度，以OS Tick为单位，即10个OS Tick */
RT_TIMER_FLAG_PERIODIC); /* 周期性定时器 */
/* 启动定时器 */
if (timer1 != RT_NULL)
rt_timer_start(timer1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 删除定时器对象 */
rt_timer_delete(timer1);
timer1 = RT_NULL;
/* 删除定时器对象 */
rt_timer_delete(timer1);
timer1 = RT_NULL;
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_timer_control()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
/* 执行定时器例程 */
count = 0;
timer_control_init();
/* 执行定时器例程 */
count = 0;
timer_control_init();
/* 返回TestCase运行的最长时间 */
return 100;
/* 返回TestCase运行的最长时间 */
return 100;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_timer_control, a timer control example);
@@ -77,8 +77,8 @@ FINSH_FUNCTION_EXPORT(_tc_timer_control, a timer control example);
/* 用户应用入口 */
int rt_application_init()
{
timer_control_init();
timer_control_init();
return 0;
return 0;
}
#endif
examples/kernel/timer_dynamic.c
+41 -41
View File
@@ -13,70 +13,70 @@ static rt_timer_t timer2;
/* 定时器1超时函数 */
static void timeout1(void* parameter)
{
rt_kprintf("periodic timer is timeout\n");
rt_kprintf("periodic timer is timeout\n");
}
/* 定时器2超时函数 */
static void timeout2(void* parameter)
{
rt_kprintf("one shot timer is timeout\n");
rt_kprintf("one shot timer is timeout\n");
}
void timer_create_init()
{
/* 创建定时器1 */
timer1 = rt_timer_create("timer1", /* 定时器名字是 timer1 */
timeout1, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
10, /* 定时长度，以OS Tick为单位，即10个OS Tick */
RT_TIMER_FLAG_PERIODIC); /* 周期性定时器 */
/* 启动定时器 */
if (timer1 != RT_NULL)
rt_timer_start(timer1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建定时器1 */
timer1 = rt_timer_create("timer1", /* 定时器名字是 timer1 */
timeout1, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
10, /* 定时长度，以OS Tick为单位，即10个OS Tick */
RT_TIMER_FLAG_PERIODIC); /* 周期性定时器 */
/* 启动定时器 */
if (timer1 != RT_NULL)
rt_timer_start(timer1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建定时器2 */
timer2 = rt_timer_create("timer2", /* 定时器名字是 timer2 */
timeout2, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
30, /* 定时长度为30个OS Tick */
RT_TIMER_FLAG_ONE_SHOT); /* 单次定时器 */
/* 创建定时器2 */
timer2 = rt_timer_create("timer2", /* 定时器名字是 timer2 */
timeout2, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
30, /* 定时长度为30个OS Tick */
RT_TIMER_FLAG_ONE_SHOT); /* 单次定时器 */
/* 启动定时器 */
if (timer2 != RT_NULL)
rt_timer_start(timer2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 启动定时器 */
if (timer2 != RT_NULL)
rt_timer_start(timer2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 删除定时器对象 */
rt_timer_delete(timer1);
rt_timer_delete(timer2);
/* 删除定时器对象 */
rt_timer_delete(timer1);
rt_timer_delete(timer2);
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_timer_create()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
/* 执行定时器例程 */
timer_create_init();
/* 执行定时器例程 */
timer_create_init();
/* 返回TestCase运行的最长时间 */
return 100;
/* 返回TestCase运行的最长时间 */
return 100;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_timer_create, a dynamic timer example);
@@ -84,8 +84,8 @@ FINSH_FUNCTION_EXPORT(_tc_timer_create, a dynamic timer example);
/* 用户应用入口 */
int rt_application_init()
{
timer_create_init();
timer_create_init();
return 0;
return 0;
}
#endif
examples/kernel/timer_static.c
+33 -33
View File
@@ -13,61 +13,61 @@ static struct rt_timer timer2;
/* 定时器1超时函数 */
static void timeout1(void* parameter)
{
rt_kprintf("periodic timer is timeout\n");
rt_kprintf("periodic timer is timeout\n");
}
/* 定时器2超时函数 */
static void timeout2(void* parameter)
{
rt_kprintf("one shot timer is timeout\n");
rt_kprintf("one shot timer is timeout\n");
}
void timer_static_init()
{
/* 初始化定时器 */
rt_timer_init(&timer1, "timer1", /* 定时器名字是 timer1 */
timeout1, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
10, /* 定时长度，以OS Tick为单位，即10个OS Tick */
RT_TIMER_FLAG_PERIODIC); /* 周期性定时器 */
rt_timer_init(&timer2, "timer2", /* 定时器名字是 timer2 */
timeout2, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
30, /* 定时长度为30个OS Tick */
RT_TIMER_FLAG_ONE_SHOT); /* 单次定时器 */
/* 初始化定时器 */
rt_timer_init(&timer1, "timer1", /* 定时器名字是 timer1 */
timeout1, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
10, /* 定时长度，以OS Tick为单位，即10个OS Tick */
RT_TIMER_FLAG_PERIODIC); /* 周期性定时器 */
rt_timer_init(&timer2, "timer2", /* 定时器名字是 timer2 */
timeout2, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
30, /* 定时长度为30个OS Tick */
RT_TIMER_FLAG_ONE_SHOT); /* 单次定时器 */
/* 启动定时器 */
rt_timer_start(&timer1);
rt_timer_start(&timer2);
/* 启动定时器 */
rt_timer_start(&timer1);
rt_timer_start(&timer2);
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 执行定时器脱离 */
rt_timer_detach(&timer1);
rt_timer_detach(&timer2);
/* 执行定时器脱离 */
rt_timer_detach(&timer1);
rt_timer_detach(&timer2);
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_timer_static()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
/* 执行定时器例程 */
timer_static_init();
/* 执行定时器例程 */
timer_static_init();
/* 返回TestCase运行的最长时间 */
return 100;
/* 返回TestCase运行的最长时间 */
return 100;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_timer_static, a static timer example);
@@ -75,8 +75,8 @@ FINSH_FUNCTION_EXPORT(_tc_timer_static, a static timer example);
/* 用户应用入口 */
int rt_application_init()
{
timer_static_init();
timer_static_init();
return 0;
return 0;
}
#endif
examples/kernel/timer_stop_self.c
+38 -38
View File
@@ -13,61 +13,61 @@ static rt_uint8_t count;
/* 定时器超时函数 */
static void timeout1(void* parameter)
{
rt_kprintf("periodic timer is timeout\n");
rt_kprintf("periodic timer is timeout\n");
count ++;
/* 停止定时器自身 */
if (count >= 8)
{
/* 停止定时器 */
rt_timer_stop(timer1);
count = 0;
}
count ++;
/* 停止定时器自身 */
if (count >= 8)
{
/* 停止定时器 */
rt_timer_stop(timer1);
count = 0;
}
}
void timer_stop_self_init()
{
/* 创建定时器1 */
timer1 = rt_timer_create("timer1", /* 定时器名字是 timer1 */
timeout1, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
10, /* 定时长度，以OS Tick为单位，即10个OS Tick */
RT_TIMER_FLAG_PERIODIC); /* 周期性定时器 */
/* 启动定时器 */
if (timer1 != RT_NULL)
rt_timer_start(timer1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建定时器1 */
timer1 = rt_timer_create("timer1", /* 定时器名字是 timer1 */
timeout1, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
10, /* 定时长度，以OS Tick为单位，即10个OS Tick */
RT_TIMER_FLAG_PERIODIC); /* 周期性定时器 */
/* 启动定时器 */
if (timer1 != RT_NULL)
rt_timer_start(timer1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 删除定时器对象 */
rt_timer_delete(timer1);
timer1 = RT_NULL;
/* 删除定时器对象 */
rt_timer_delete(timer1);
timer1 = RT_NULL;
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_timer_stop_self()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
/* 执行定时器例程 */
count = 0;
timer_stop_self_init();
/* 执行定时器例程 */
count = 0;
timer_stop_self_init();
/* 返回TestCase运行的最长时间 */
return 100;
/* 返回TestCase运行的最长时间 */
return 100;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_timer_stop_self, a dynamic timer example);
@@ -75,8 +75,8 @@ FINSH_FUNCTION_EXPORT(_tc_timer_stop_self, a dynamic timer example);
/* 用户应用入口 */
int rt_application_init()
{
timer_stop_self_init();
timer_stop_self_init();
return 0;
return 0;
}
#endif
examples/kernel/timer_timeout.c
+61 -61
View File
@@ -20,94 +20,94 @@ static struct rt_timer timer;
static rt_uint16_t no = 0;
static void timer_timeout(void* parameter)
{
char buf[32];
rt_uint32_t length;
char buf[32];
rt_uint32_t length;
length = rt_snprintf(buf, sizeof(buf), "message %d", no++);
rt_mq_send(&mq, &buf[0], length);
length = rt_snprintf(buf, sizeof(buf), "message %d", no++);
rt_mq_send(&mq, &buf[0], length);
}
/* 线程入口函数 */
static void thread_entry(void* parameter)
{
char buf[64];
rt_err_t result;
char buf[64];
rt_err_t result;
/* 初始化定时器 */
rt_timer_init(&timer, "timer", /* 定时器名字是 timer1 */
timer_timeout, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
1, /* 定时长度，以OS Tick为单位，即1个OS Tick */
RT_TIMER_FLAG_PERIODIC); /* 周期性定时器 */
/* 初始化定时器 */
rt_timer_init(&timer, "timer", /* 定时器名字是 timer1 */
timer_timeout, /* 超时时回调的处理函数 */
RT_NULL, /* 超时函数的入口参数 */
1, /* 定时长度，以OS Tick为单位，即1个OS Tick */
RT_TIMER_FLAG_PERIODIC); /* 周期性定时器 */
while (1)
{
rt_memset(&buf[0], 0, sizeof(buf));
while (1)
{
rt_memset(&buf[0], 0, sizeof(buf));
/* 从消息队列中接收消息 */
result = rt_mq_recv(&mq, &buf[0], sizeof(buf), 1);
if (result == RT_EOK)
{
rt_kprintf("recv msg: %s\n", buf);
}
else if (result == -RT_ETIMEOUT)
{
rt_kprintf("recv msg timeout\n");
}
}
/* 从消息队列中接收消息 */
result = rt_mq_recv(&mq, &buf[0], sizeof(buf), 1);
if (result == RT_EOK)
{
rt_kprintf("recv msg: %s\n", buf);
}
else if (result == -RT_ETIMEOUT)
{
rt_kprintf("recv msg timeout\n");
}
}
}
int timer_timeout_init()
{
/* 初始化消息队列 */
rt_mq_init(&mq, "mqt",
&msg_pool[0], /* 内存池指向msg_pool */
128 - sizeof(void*), /* 每个消息的大小是 128 - void* */
sizeof(msg_pool), /* 内存池的大小是msg_pool的大小 */
RT_IPC_FLAG_FIFO); /* 如果有多个线程等待，按照先来先得到的方法分配消息 */
/* 初始化消息队列 */
rt_mq_init(&mq, "mqt",
&msg_pool[0], /* 内存池指向msg_pool */
128 - sizeof(void*), /* 每个消息的大小是 128 - void* */
sizeof(msg_pool), /* 内存池的大小是msg_pool的大小 */
RT_IPC_FLAG_FIFO); /* 如果有多个线程等待，按照先来先得到的方法分配消息 */
/* 创建线程 */
tid = rt_thread_create("t",
thread_entry, RT_NULL, /* 线程入口是thread_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid != RT_NULL)
rt_thread_startup(tid);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
/* 创建线程 */
tid = rt_thread_create("t",
thread_entry, RT_NULL, /* 线程入口是thread_entry, 入口参数是RT_NULL */
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid != RT_NULL)
rt_thread_startup(tid);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
rt_enter_critical();
/* 删除线程 */
if (tid != RT_NULL && tid->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid);
/* 删除线程 */
if (tid != RT_NULL && tid->stat != RT_THREAD_CLOSE)
rt_thread_delete(tid);
/* 执行消息队列对象脱离 */
rt_mq_detach(&mq);
/* 执行定时器脱离 */
rt_timer_detach(&timer);
/* 执行消息队列对象脱离 */
rt_mq_detach(&mq);
/* 执行定时器脱离 */
rt_timer_detach(&timer);
/* 调度器解锁 */
rt_exit_critical();
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_timer_timeout()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
timer_timeout_init();
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
timer_timeout_init();
/* 返回TestCase运行的最长时间 */
return 100;
/* 返回TestCase运行的最长时间 */
return 100;
}
/* 输出函数命令到finsh shell中 */
FINSH_FUNCTION_EXPORT(_tc_timer_timeout, a thread timer testcase);
@@ -115,8 +115,8 @@ FINSH_FUNCTION_EXPORT(_tc_timer_timeout, a thread timer testcase);
/* 用户应用入口 */
int rt_application_init()
{
timer_timeout_init();
timer_timeout_init();
return 0;
return 0;
}
#endif
include/rtthread.h
+1
View File
@@ -173,6 +173,7 @@ void rt_schedule_remove_thread(struct rt_thread *thread);
void rt_enter_critical(void);
void rt_exit_critical(void);
rt_uint16_t rt_critical_level(void);
#ifdef RT_USING_HOOK
void rt_scheduler_sethook(void (*hook)(rt_thread_t from, rt_thread_t to));
src/idle.c
+5 -2
View File
@@ -22,6 +22,8 @@
* 2006-03-23 Bernard the first version
* 2010-11-10 Bernard add cleanup callback function in thread exit.
* 2012-12-29 Bernard fix compiling warning.
* 2013-12-21 Grissiom let rt_thread_idle_excute loop until there is no
* dead thread.
*/
#include <rthw.h>
@@ -72,8 +74,9 @@ void rt_thread_idle_sethook(void (*hook)(void))
*/
void rt_thread_idle_excute(void)
{
/* check the defunct thread list */
if (!rt_list_isempty(&rt_thread_defunct))
/* Loop until there is no dead thread. So one call to rt_thread_idle_excute
* will do all the cleanups. */
while (!rt_list_isempty(&rt_thread_defunct))
{
rt_base_t lock;
rt_thread_t thread;
src/scheduler.c
+10
View File
@@ -34,6 +34,7 @@
* issue found by kuronca
* 2010-12-13 Bernard add defunct list initialization even if not use heap.
* 2011-05-10 Bernard clean scheduler debug log.
* 2013-12-21 Grissiom add rt_critical_level
*/
#include <rtthread.h>
@@ -398,5 +399,14 @@ void rt_exit_critical(void)
}
}
/**
* Get the scheduler lock level
*
* @return the level of the scheduler lock. 0 means unlocked.
*/
rt_uint16_t rt_critical_level(void)
{
return rt_scheduler_lock_nest;
}
/*@}*/