QP/C  7.4.0-rc.2
Real-Time Embedded Framework
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qf_act.c
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1//$file${src::qf::qf_act.c} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
2//
3// Model: qpc.qm
4// File: ${src::qf::qf_act.c}
5//
6// This code has been generated by QM 6.1.1 <www.state-machine.com/qm>.
7// DO NOT EDIT THIS FILE MANUALLY. All your changes will be lost.
8//
9// This code is covered by the following QP license:
10// License # : LicenseRef-QL-dual
11// Issued to : Any user of the QP/C real-time embedded framework
12// Framework(s) : qpc
13// Support ends : 2024-12-31
14// License scope:
15//
16// Copyright (C) 2005 Quantum Leaps, LLC <state-machine.com>.
17//
18// Q u a n t u m L e a P s
19// ------------------------
20// Modern Embedded Software
21//
22// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-QL-commercial
23//
24// This software is dual-licensed under the terms of the open source GNU
25// General Public License version 3 (or any later version), or alternatively,
26// under the terms of one of the closed source Quantum Leaps commercial
27// licenses.
28//
29// The terms of the open source GNU General Public License version 3
30// can be found at: <www.gnu.org/licenses/gpl-3.0>
31//
32// The terms of the closed source Quantum Leaps commercial licenses
33// can be found at: <www.state-machine.com/licensing>
34//
35// Redistributions in source code must retain this top-level comment block.
36// Plagiarizing this software to sidestep the license obligations is illegal.
37//
38// Contact information:
39// <www.state-machine.com/licensing>
40// <info@state-machine.com>
41//
42//$endhead${src::qf::qf_act.c} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
43#define QP_IMPL // this is QP implementation
44#include "qp_port.h" // QP port
45#include "qp_pkg.h" // QP package-scope interface
46#include "qsafe.h" // QP Functional Safety (FuSa) Subsystem
47#ifdef Q_SPY // QS software tracing enabled?
48 #include "qs_port.h" // QS port
49 #include "qs_pkg.h" // QS facilities for pre-defined trace records
50#else
51 #include "qs_dummy.h" // disable the QS software tracing
52#endif // Q_SPY
53
54//Q_DEFINE_THIS_MODULE("qf_act")
55
56//$skip${QP_VERSION} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
57// Check for the minimum required QP version
58#if (QP_VERSION < 730U) || (QP_VERSION != ((QP_RELEASE^4294967295U) % 0x3E8U))
59#error qpc version 7.3.0 or higher required
60#endif
61//$endskip${QP_VERSION} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
62
63//$define${QF::QActive::registry_[QF_MAX_ACTIVE + 1U]} vvvvvvvvvvvvvvvvvvvvvvv
64//! @static @private @memberof QActive
65QActive * QActive_registry_[QF_MAX_ACTIVE + 1U];
66//$enddef${QF::QActive::registry_[QF_MAX_ACTIVE + 1U]} ^^^^^^^^^^^^^^^^^^^^^^^
67
68//$define${QF::QF-pkg} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
69
70//${QF::QF-pkg::priv_} .......................................................
72
73//${QF::QF-pkg::bzero_} ......................................................
74//! @static @private @memberof QF
76 void * const start,
77 uint_fast16_t const len)
78{
79 uint8_t *ptr = (uint8_t *)start;
80 for (uint_fast16_t n = len; n > 0U; --n) {
81 *ptr = 0U;
82 ++ptr;
83 }
84}
85//$enddef${QF::QF-pkg} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
86
87//$define${QF::types::QF_LOG2} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
88
89//${QF::types::QF_LOG2} ......................................................
90#ifndef QF_LOG2
91uint_fast8_t QF_LOG2(QPSetBits const bitmask) {
92 static uint8_t const log2LUT[16] = {
93 0U, 1U, 2U, 2U, 3U, 3U, 3U, 3U,
94 4U, 4U, 4U, 4U, 4U, 4U, 4U, 4U
95 };
96 uint_fast8_t n = 0U;
97 QPSetBits tmp;
98 QPSetBits x = bitmask;
99
100 #if (QF_MAX_ACTIVE > 16U)
101 tmp = (x >> 16U);
102 if (tmp != 0U) {
103 n += 16U;
104 x = tmp;
105 }
106 #endif
107 #if (QF_MAX_ACTIVE > 8U)
108 tmp = (x >> 8U);
109 if (tmp != 0U) {
110 n += 8U;
111 x = tmp;
112 }
113 #endif
114 tmp = (x >> 4U);
115 if (tmp != 0U) {
116 n += 4U;
117 x = tmp;
118 }
119 return n + log2LUT[x];
120}
121#endif // ndef QF_LOG2
122//$enddef${QF::types::QF_LOG2} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
void QF_bzero_(void *const start, uint_fast16_t const len)
Definition qf_act.c:75
QF_Attr QF_priv_
Definition qf_act.c:71
uint_fast8_t QF_LOG2(QPSetBits const bitmask)
Definition qf_act.c:91
uint32_t QPSetBits
Definition qp.h:652
#define QF_MAX_ACTIVE
Maximum # Active Objects in the system (1..64)
Definition qp_config.h:113
Internal (package scope) QP/C interface.
Sample QP/C port.
QS/C package-scope interface.
Sample QS/C port.
QP Functional Safety (FuSa) Subsystem.
Active object class (based on the QHsm implementation strategy)
Definition qp.h:804
Private attributes of the QF framework.
Definition qp_pkg.h:50