MotorWare f2806x Driver API Documentation
Main Page
Modules
Data Structures
Files
File List
Globals
qep
src
32b
f28x
f2806x
qep.c
Go to the documentation of this file.
1
/* --COPYRIGHT--,BSD
2
* Copyright (c) 2015, Texas Instruments Incorporated
3
* All rights reserved.
4
*
5
* Redistribution and use in source and binary forms, with or without
6
* modification, are permitted provided that the following conditions
7
* are met:
8
*
9
* * Redistributions of source code must retain the above copyright
10
* notice, this list of conditions and the following disclaimer.
11
*
12
* * Redistributions in binary form must reproduce the above copyright
13
* notice, this list of conditions and the following disclaimer in the
14
* documentation and/or other materials provided with the distribution.
15
*
16
* * Neither the name of Texas Instruments Incorporated nor the names of
17
* its contributors may be used to endorse or promote products derived
18
* from this software without specific prior written permission.
19
*
20
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
24
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
27
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
30
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31
* --/COPYRIGHT--*/
37
38
39
// **************************************************************************
40
// the includes
41
42
// drivers
43
#include "
sw/drivers/qep/src/32b/f28x/f2806x/qep.h
"
44
45
46
// **************************************************************************
47
// the defines
48
49
50
// **************************************************************************
51
// the globals
52
53
54
// **************************************************************************
55
// the functions
56
57
QEP_Handle
QEP_init
(
void
*pMemory,
const
size_t
numBytes)
58
{
59
QEP_Handle
qepHandle;
60
61
if
(numBytes <
sizeof
(
QEP_Obj
))
62
return
((
QEP_Handle
)NULL);
63
64
// assign the handle
65
qepHandle = (
QEP_Handle
)pMemory;
66
67
return
(qepHandle);
68
}
// end of QEP_init() function
69
70
// end of file
QEP_Handle
struct _QEP_Obj_ * QEP_Handle
Defines the QEP handle.
Definition:
qep.h:438
QEP_init
QEP_Handle QEP_init(void *pMemory, const size_t numBytes)
Initializes the QEP object.
Definition:
qep.c:57
_QEP_Obj_
Defines the QEP object.
Definition:
qep.h:407
qep.h
Contains public interface to various functions related to the quadrature pulse encoder (QEP) object...
Generated on Tue Sep 8 2015 14:13:53 for MotorWare f2806x Driver API Documentation by
1.8.9.1