[update] remove RT_USING_TC

1 files changed, 0 insertions, 282 deletions

diff --git a/examples/kernel/semaphore_buffer_worker.c b/examples/kernel/semaphore_buffer_worker.c
deleted file mode 100644
index bd5a488460..0000000000
--- a/examples/kernel/semaphore_buffer_worker.c
+++ /dev/null
@@ -1,282 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- *
- */
-
-/*
- * 程序清单：信号量实现生产者消费者间的互斥
- *
- * 在这个程序中，会创建两个线程，一个是生成者线程worker一个是消费者线程thread
- *
- * 在数据信息生产、消费的过程中，worker负责把数据将写入到环形buffer中，而thread
- * 则从环形buffer中读出。
- */
-#include <rtthread.h>
-#include "tc_comm.h"
-
-/* 一个环形buffer的实现 */
-struct rb
-{
-    rt_uint16_t read_index, write_index;
-    rt_uint8_t *buffer_ptr;
-    rt_uint16_t buffer_size;
-};
-
-/* 指向信号量控制块的指针 */
-static rt_sem_t sem = RT_NULL;
-/* 指向线程控制块的指针 */
-static rt_thread_t tid = RT_NULL, worker = RT_NULL;
-
-/* 环形buffer的内存块（用数组体现出来） */
-#define BUFFER_SIZE        256
-#define BUFFER_ITEM        32
-static rt_uint8_t working_buffer[BUFFER_SIZE];
-struct rb working_rb;
-
-/* 初始化环形buffer，size指的是buffer的大小。注：这里并没对数据地址对齐做处理 */
-static void rb_init(struct rb* rb, rt_uint8_t *pool, rt_uint16_t size)
-{
-    RT_ASSERT(rb != RT_NULL);
-
-    /* 对读写指针清零*/
-    rb->read_index = rb->write_index = 0;
-
-    /* 设置环形buffer的内存数据块 */
-    rb->buffer_ptr = pool;
-    rb->buffer_size = size;
-}
-
-/* 向环形buffer中写入数据 */
-static rt_bool_t rb_put(struct rb* rb, const rt_uint8_t *ptr, rt_uint16_t length)
-{
-    rt_size_t size;
-
-    /* 判断是否有足够的剩余空间 */
-    if (rb->read_index > rb->write_index)
-        size = rb->read_index - rb->write_index;
-    else
-        size = rb->buffer_size - rb->write_index + rb->read_index;
-
-    /* 没有多余的空间 */
-    if (size < length) return RT_FALSE;
-
-    if (rb->read_index > rb->write_index)
-    {
-        /* read_index - write_index 即为总的空余空间 */
-        memcpy(&rb->buffer_ptr[rb->write_index], ptr, length);
-        rb->write_index += length;
-    }
-    else
-    {
-        if (rb->buffer_size - rb->write_index > length)
-        {
-            /* write_index 后面剩余的空间有足够的长度 */
-            memcpy(&rb->buffer_ptr[rb->write_index], ptr, length);
-            rb->write_index += length;
-        }
-        else
-        {
-            /*
-             * write_index 后面剩余的空间不存在足够的长度，需要把部分数据复制到
-             * 前面的剩余空间中
-             */
-            memcpy(&rb->buffer_ptr[rb->write_index], ptr,
-                   rb->buffer_size - rb->write_index);
-            memcpy(&rb->buffer_ptr[0], &ptr[rb->buffer_size - rb->write_index],
-                   length - (rb->buffer_size - rb->write_index));
-            rb->write_index = length - (rb->buffer_size - rb->write_index);
-        }
-    }
-
-    return RT_TRUE;
-}
-
-/* 从环形buffer中读出数据 */
-static rt_bool_t rb_get(struct rb* rb, rt_uint8_t *ptr, rt_uint16_t length)
-{
-    rt_size_t size;
-
-    /* 判断是否有足够的数据 */
-    if (rb->read_index > rb->write_index)
-        size = rb->buffer_size - rb->read_index + rb->write_index;
-    else
-        size = rb->write_index - rb->read_index;
-
-    /* 没有足够的数据 */
-    if (size < length) return RT_FALSE;
-
-    if (rb->read_index > rb->write_index)
-    {
-        if (rb->buffer_size - rb->read_index > length)
-        {
-            /* read_index的数据足够多，直接复制 */
-            memcpy(ptr, &rb->buffer_ptr[rb->read_index], length);
-            rb->read_index += length;
-        }
-        else
-        {
-            /* read_index的数据不够，需要分段复制 */
-            memcpy(ptr, &rb->buffer_ptr[rb->read_index],
-                   rb->buffer_size - rb->read_index);
-            memcpy(&ptr[rb->buffer_size - rb->read_index], &rb->buffer_ptr[0],
-                   length - rb->buffer_size + rb->read_index);
-            rb->read_index = length - rb->buffer_size + rb->read_index;
-        }
-    }
-    else
-    {
-        /*
-         * read_index要比write_index小，总的数据量够（前面已经有总数据量的判
-         * 断），直接复制出数据。
-         */
-        memcpy(ptr, &rb->buffer_ptr[rb->read_index], length);
-        rb->read_index += length;
-    }
-
-    return RT_TRUE;
-}
-
-/* 生产者线程入口 */
-static void thread_entry(void* parameter)
-{
-    rt_bool_t result;
-    rt_uint8_t data_buffer[BUFFER_ITEM + 1];
-
-    while (1)
-    {
-        /* 持有信号量 */
-        rt_sem_take(sem, RT_WAITING_FOREVER);
-        /* 从环buffer中获得数据 */
-        result = rb_get(&working_rb, &data_buffer[0], BUFFER_ITEM);
-        /* 释放信号量 */
-        rt_sem_release(sem);
-        data_buffer[BUFFER_ITEM] = '\0';
-
-        if (result == RT_TRUE)
-        {
-            /* 获取数据成功，打印数据 */
-            rt_kprintf("%s\n", data_buffer);
-        }
-
-        /* 做一个5 OS Tick的休眠 */
-        rt_thread_delay(5);
-    }
-}
-
-/* worker线程入口 */
-static void worker_entry(void* parameter)
-{
-    rt_bool_t result;
-    rt_uint32_t index, setchar;
-    rt_uint8_t  data_buffer[BUFFER_ITEM];
-
-    setchar = 0x21;
-    while (1)
-    {
-        /* 构造数据 */
-        for(index = 0; index < BUFFER_ITEM; index++)
-        {
-            data_buffer[index] = setchar;
-            if (++setchar == 0x7f)
-                setchar = 0x21;
-        }
-
-        /* 持有信号量 */
-        rt_sem_take(sem, RT_WAITING_FOREVER);
-
-        /* 把数据放到环形buffer中 */
-        result = rb_put(&working_rb, &data_buffer[0], BUFFER_ITEM);
-        if (result == RT_FALSE)
-        {
-            rt_kprintf("put error\n");
-        }
-
-        /* 释放信号量 */
-        rt_sem_release(sem);
-
-        /* 放入成功，做一个10 OS Tick的休眠 */
-        rt_thread_delay(10);
-    }
-}
-
-int semaphore_buffer_worker_init()
-{
-    /* 初始化ring buffer */
-    rb_init(&working_rb, working_buffer, BUFFER_SIZE);
-
-    /* 创建信号量 */
-    sem = rt_sem_create("sem", 1, RT_IPC_FLAG_PRIO);
-    if (sem == RT_NULL)
-    {
-        tc_stat(TC_STAT_END | TC_STAT_FAILED);
-        return 0;
-    }
-
-    /* 创建线程1 */
-    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2 */
-    worker = rt_thread_create("worker",
-                              worker_entry, RT_NULL, /* 线程入口是worker_entry, 入口参数是RT_NULL */
-                              THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
-    if (worker != RT_NULL)
-        rt_thread_startup(worker);
-    else
-        tc_stat(TC_STAT_END | TC_STAT_FAILED);
-
-    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();
-
-    /* 删除信号量 */
-    if (sem != RT_NULL)
-        rt_sem_delete(sem);
-
-    /* 删除线程 */
-    if (tid != RT_NULL && tid->stat != RT_THREAD_CLOSE)
-        rt_thread_delete(tid);
-    if (worker != RT_NULL && worker->stat != RT_THREAD_CLOSE)
-        rt_thread_delete(worker);
-
-    /* 调度器解锁 */
-    rt_exit_critical();
-
-    /* 设置TestCase状态 */
-    tc_done(TC_STAT_PASSED);
-}
-
-int _tc_semaphore_buffer_worker()
-{
-    /* 设置TestCase清理回调函数 */
-    tc_cleanup(_tc_cleanup);
-    semaphore_buffer_worker_init();
-
-    /* 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_buffer_worker, a buffer worker with semaphore example);
-#else
-/* 用户应用入口 */
-int rt_application_init()
-{
-    semaphore_buffer_worker_init();
-
-    return 0;
-}
-#endif