blob: 2a1dd72142f13c50a36d2e25174aad80667f7c2b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/*
* @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// libraries for replacing PosixBasedOS001 to Linux
// PosixBasedOS001TimeApi.c
#include <other_service/PosixBasedOS001TimeApi.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h> // for using usleep()
#include <time.h> // for using clock()
// delay()
// NOTE: Control a device
// duration
// The number of milliseconds for which to suspend the calling thread from execution.
//
// _CWORD72_ doesnot use return code of delay, and sets 1,100,and 1000.
unsigned int delay( unsigned int duration ){
int ret;
useconds_t duration_usec = duration * 1000;
ret = EOK;
if( duration_usec > 1000000 ){
printf("delay():over flow!\n");
}else{
// using usec order
ret = usleep(duration_usec);
// error of usleep() = 0(E_OK), -1(ERROR)
// delay() cannot return error code. [data type unmatch]
if(ret < 0){ // LCOV_EXCL_BR_LINE 5: fail safe for libc function usleep
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 200: test assert
printf("delay():error!\n"); // LCOV_EXCL_LINE 5: fail safe for libc function usleep
}
}
return EOK;
}
|
