434 lines
11 KiB
C
434 lines
11 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2018, hathach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* This file is part of the TinyUSB stack.
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*/
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#ifdef CFG_TUSB_OS
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#undef CFG_TUSB_OS
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#endif
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void setUp(void)
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{
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}
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void tearDown(void)
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{
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}
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#if 0 // TODO enable
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#include "unity.h"
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#include "tusb_errors.h"
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#include "osal_none.h"
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#define QUEUE_DEPTH 10
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uint32_t statements[10];
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OSAL_SEM_DEF(sem);
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osal_semaphore_handle_t sem_hdl;
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OSAL_QUEUE_DEF(queue, QUEUE_DEPTH, uint32_t);
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osal_queue_handle_t queue_hdl;
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OSAL_MUTEX_DEF(mutex);
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osal_mutex_handle_t mutex_hdl;
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void setUp(void)
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{
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memset(statements, 0, sizeof(statements));
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sem_hdl = osal_semaphore_create (OSAL_SEM_REF(sem));
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queue_hdl = osal_queue_create (OSAL_QUEUE_REF(queue));
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mutex_hdl = osal_mutex_create (OSAL_MUTEX_REF(mutex));
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}
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void tearDown(void)
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{
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}
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//--------------------------------------------------------------------+
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// Semaphore
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//--------------------------------------------------------------------+
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void test_semaphore_create(void)
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{
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TEST_ASSERT_EQUAL_PTR(&sem, sem_hdl);
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TEST_ASSERT_EQUAL(0, sem);
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}
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void test_semaphore_post(void)
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{
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osal_semaphore_post(sem_hdl);
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TEST_ASSERT_EQUAL(1, sem);
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}
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// blocking service such as semaphore wait need to be invoked within a task's loop
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//--------------------------------------------------------------------+
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// Mutex
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//--------------------------------------------------------------------+
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void test_mutex_create(void)
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{
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TEST_ASSERT_EQUAL_PTR(&mutex, mutex_hdl);
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TEST_ASSERT_EQUAL(1, mutex);
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}
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void test_mutex_release(void)
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{
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osal_mutex_release(mutex_hdl);
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TEST_ASSERT_EQUAL(1, mutex);
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}
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//--------------------------------------------------------------------+
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// Queue
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//--------------------------------------------------------------------+
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void test_queue_create(void)
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{
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TEST_ASSERT_EQUAL_PTR(&queue, queue_hdl);
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TEST_ASSERT_EQUAL(QUEUE_DEPTH, queue_hdl->depth);
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TEST_ASSERT_EQUAL_PTR(queue_buffer, queue_hdl->buffer);
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TEST_ASSERT_EQUAL(0, queue_hdl->count);
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TEST_ASSERT_EQUAL(0, queue_hdl->wr_idx);
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TEST_ASSERT_EQUAL(0, queue_hdl->rd_idx);
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}
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void test_queue_send(void)
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{
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uint32_t const item = 0x1234;
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osal_queue_send(queue_hdl, &item);
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TEST_ASSERT_EQUAL(1, queue_hdl->count);
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TEST_ASSERT_EQUAL_MEMORY(&item, queue_hdl->buffer + (queue_hdl->rd_idx * queue_hdl->item_size), 4);
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}
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// blocking service such as semaphore wait need to be invoked within a task's loop
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//--------------------------------------------------------------------+
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// TASK SEMAPHORE
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//--------------------------------------------------------------------+
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tusb_error_t sample_task_semaphore(void)
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{
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tusb_error_t error = TUSB_ERROR_NONE;
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OSAL_TASK_LOOP_BEGIN
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statements[0]++;
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osal_semaphore_wait(sem_hdl, OSAL_TIMEOUT_WAIT_FOREVER, &error);
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statements[1]++;
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osal_semaphore_wait(sem_hdl, OSAL_TIMEOUT_WAIT_FOREVER, &error);
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statements[2]++;
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osal_semaphore_wait(sem_hdl, OSAL_TIMEOUT_WAIT_FOREVER, &error);
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statements[3]++;
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osal_semaphore_wait(sem_hdl, OSAL_TIMEOUT_NORMAL, &error);
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statements[4]++;
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TEST_ASSERT_EQUAL(TUSB_ERROR_OSAL_TIMEOUT, error);
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OSAL_TASK_LOOP_END
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}
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void test_task_with_semaphore(void)
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{
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// several invoke before sempahore is available
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for(uint32_t i=0; i<10; i++)
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sample_task_semaphore();
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TEST_ASSERT_EQUAL(1, statements[0]);
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// invoke after posting semaphore
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osal_semaphore_post(sem_hdl);
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sample_task_semaphore();
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TEST_ASSERT_EQUAL(1, statements[1]);
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// post 2 consecutive times
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osal_semaphore_post(sem_hdl);
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osal_semaphore_post(sem_hdl);
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sample_task_semaphore();
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TEST_ASSERT_EQUAL(1, statements[2]);
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TEST_ASSERT_EQUAL(1, statements[3]);
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// timeout
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for(uint32_t i=0; i<(OSAL_TIMEOUT_NORMAL*CFG_TUSB_OS_TICKS_PER_SECOND)/1000 - 1 ; i++) // not enough time
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osal_tick_tock();
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sample_task_semaphore();
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TEST_ASSERT_EQUAL(0, statements[4]);
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osal_tick_tock();
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sample_task_semaphore();
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// reach end of task loop, back to beginning
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sample_task_semaphore();
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TEST_ASSERT_EQUAL(2, statements[0]);
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}
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//--------------------------------------------------------------------+
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// TASK MUTEX
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//--------------------------------------------------------------------+
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tusb_error_t mutex_sample_task1(void) // occupy mutex and not release it
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{
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tusb_error_t error = TUSB_ERROR_NONE;
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OSAL_TASK_LOOP_BEGIN
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statements[0]++;
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osal_mutex_wait(mutex_hdl, OSAL_TIMEOUT_WAIT_FOREVER, &error);
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statements[2]++;
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OSAL_TASK_LOOP_END
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}
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tusb_error_t mutex_sample_task2(void)
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{
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tusb_error_t error = TUSB_ERROR_NONE;
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OSAL_TASK_LOOP_BEGIN
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statements[1]++;
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osal_mutex_wait(mutex_hdl, OSAL_TIMEOUT_WAIT_FOREVER, &error);
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statements[3]++;
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osal_mutex_wait(mutex_hdl, OSAL_TIMEOUT_NORMAL, &error);
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statements[5]++;
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TEST_ASSERT_EQUAL(TUSB_ERROR_OSAL_TIMEOUT, error);
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OSAL_TASK_LOOP_END
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}
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void test_task_with_mutex(void)
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{
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// several invoke before mutex is available
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mutex_sample_task1();
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for(uint32_t i=0; i<10; i++) {
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mutex_sample_task2();
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}
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TEST_ASSERT_EQUAL(1, statements[0]);
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TEST_ASSERT_EQUAL(1, statements[2]);
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TEST_ASSERT_EQUAL(1, statements[1]);
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TEST_ASSERT_EQUAL(0, statements[3]);
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// invoke after posting mutex
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osal_mutex_release(mutex_hdl);
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for(uint32_t i=0; i<10; i++) {
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mutex_sample_task2();
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}
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TEST_ASSERT_EQUAL(1, statements[3]);
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TEST_ASSERT_EQUAL(0, statements[5]);
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// timeout
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for(uint32_t i=0; i<(OSAL_TIMEOUT_NORMAL*CFG_TUSB_OS_TICKS_PER_SECOND)/1000 - 1 ; i++){ // one tick less
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osal_tick_tock();
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}
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mutex_sample_task2();
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TEST_ASSERT_EQUAL(0, statements[5]);
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osal_tick_tock();
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mutex_sample_task2();
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TEST_ASSERT_EQUAL(1, statements[5]);
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}
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//--------------------------------------------------------------------+
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// TASK QUEUE
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//--------------------------------------------------------------------+
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tusb_error_t sample_task_with_queue(void)
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{
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uint32_t data;
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tusb_error_t error;
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OSAL_TASK_LOOP_BEGIN
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statements[0]++;
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osal_queue_receive(queue_hdl, &data, OSAL_TIMEOUT_WAIT_FOREVER, &error);
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TEST_ASSERT_EQUAL(0x1111, data);
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statements[1]++;
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osal_queue_receive(queue_hdl, &data, OSAL_TIMEOUT_WAIT_FOREVER, &error);
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TEST_ASSERT_EQUAL(0x2222, data);
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statements[2]++;
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osal_queue_receive(queue_hdl, &data, OSAL_TIMEOUT_WAIT_FOREVER, &error);
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TEST_ASSERT_EQUAL(0x3333, data);
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statements[3]++;
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osal_queue_receive(queue_hdl, &data, OSAL_TIMEOUT_NORMAL, &error);
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statements[4]++;
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TEST_ASSERT_EQUAL(TUSB_ERROR_OSAL_TIMEOUT, error);
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OSAL_TASK_LOOP_END
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}
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void test_task_with_queue(void)
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{
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uint32_t i = 0;
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uint32_t item;
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sample_task_with_queue();
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// several invoke before queue is available
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for(i=0; i<10; i++)
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sample_task_with_queue();
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TEST_ASSERT_EQUAL(1, statements[0]);
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// invoke after sending to queue
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item = 0x1111;
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osal_queue_send(queue_hdl, &item);
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sample_task_with_queue();
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TEST_ASSERT_EQUAL(1, statements[1]);
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sample_task_with_queue();
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TEST_ASSERT_EQUAL(1, statements[1]);
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item = 0x2222;
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osal_queue_send(queue_hdl, &item);
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item = 0x3333;
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osal_queue_send(queue_hdl, &item);
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sample_task_with_queue();
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TEST_ASSERT_EQUAL(1, statements[2]);
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TEST_ASSERT_EQUAL(1, statements[3]);
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// timeout
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for(uint32_t i=0; i<(OSAL_TIMEOUT_NORMAL*CFG_TUSB_OS_TICKS_PER_SECOND)/1000 - 1 ; i++) // not enough time
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osal_tick_tock();
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sample_task_with_queue();
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TEST_ASSERT_EQUAL(0, statements[4]);
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osal_tick_tock();
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sample_task_with_queue();
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// reach end of task loop, back to beginning
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sample_task_with_queue();
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TEST_ASSERT_EQUAL(2, statements[0]);
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}
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//--------------------------------------------------------------------+
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// TASK DELAY
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//--------------------------------------------------------------------+
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tusb_error_t sample_task_with_delay(void)
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{
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tusb_error_t error;
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OSAL_TASK_LOOP_BEGIN
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osal_task_delay(1000);
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statements[0]++;
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OSAL_TASK_LOOP_END
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}
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void test_task_with_delay(void)
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{
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sample_task_with_delay();
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TEST_ASSERT_EQUAL(0, statements[0]);
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for(uint32_t i=0; i<CFG_TUSB_OS_TICKS_PER_SECOND*1000; i++) // not enough time
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osal_tick_tock();
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sample_task_with_delay();
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TEST_ASSERT_EQUAL(1, statements[0]);
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}
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//--------------------------------------------------------------------+
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// TASK FLOW CONTROL
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//--------------------------------------------------------------------+
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void flow_control_error_handler(void)
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{
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statements[5]++;
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}
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tusb_error_t sample_flow_control_subtask2(void)
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{
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tusb_error_t error;
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OSAL_SUBTASK_BEGIN
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statements[0]++;
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osal_semaphore_wait(sem_hdl, OSAL_TIMEOUT_NORMAL, &error);
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SUBTASK_ASSERT(TUSB_ERROR_NONE == error);
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statements[1]++;
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osal_semaphore_wait(sem_hdl, OSAL_TIMEOUT_NORMAL, &error);
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SUBTASK_ASSERT_STATUS(error);
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statements[2]++;
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osal_semaphore_wait(sem_hdl, OSAL_TIMEOUT_NORMAL, &error);
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SUBTASK_ASSERT_STATUS_HDLR(error, flow_control_error_handler());
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statements[3]++;
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OSAL_SUBTASK_END
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}
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tusb_error_t sample_flow_control_subtask(void)
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{
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OSAL_SUBTASK_BEGIN
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sample_flow_control_subtask2();
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OSAL_SUBTASK_END
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}
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tusb_error_t sample_task_flow_control(void)
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{
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OSAL_TASK_LOOP_BEGIN
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sample_flow_control_subtask();
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OSAL_TASK_LOOP_END
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}
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void test_task_flow_control_assert(void)
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{
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sample_task_flow_control();
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for(uint32_t i=0; i<(OSAL_TIMEOUT_NORMAL*CFG_TUSB_OS_TICKS_PER_SECOND)/1000 + 1; i++) osal_tick_tock();
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sample_task_flow_control();
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TEST_ASSERT_EQUAL(0, statements[1]);
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}
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void test_task_flow_control_assert_status(void)
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{
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for (uint8_t i=0; i<1; i++) osal_semaphore_post(sem_hdl);
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sample_task_flow_control();
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for(uint32_t i=0; i<(OSAL_TIMEOUT_NORMAL*CFG_TUSB_OS_TICKS_PER_SECOND)/1000 + 1; i++) osal_tick_tock();
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sample_task_flow_control();
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TEST_ASSERT_EQUAL(0, statements[2]);
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}
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void test_task_flow_control_assert_status_hanlder(void)
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{
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for (uint8_t i=0; i<2; i++) osal_semaphore_post(sem_hdl);
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sample_task_flow_control();
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for(uint32_t i=0; i<(OSAL_TIMEOUT_NORMAL*CFG_TUSB_OS_TICKS_PER_SECOND)/1000 + 1; i++) osal_tick_tock();
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sample_task_flow_control();
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TEST_ASSERT_EQUAL(0, statements[3]);
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TEST_ASSERT_EQUAL(1, statements[5]);
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}
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#endif
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