QP/C  7.3.4
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${QF::QActive::registry_[QF_MAX_ACTIVE + 1U]} vvvvvvvvvvvvvvvvvvvvvvv
65//$enddef${QF::QActive::registry_[QF_MAX_ACTIVE + 1U]} ^^^^^^^^^^^^^^^^^^^^^^^
66
67//$define${QF::QF-pkg} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
68
69//${QF::QF-pkg::priv_} .......................................................
71
72//${QF::QF-pkg::bzero_} ......................................................
73//! @static @private @memberof QF
74void QF_bzero_(
75 void * const start,
76 uint_fast16_t const len)
77{
78 uint8_t *ptr = (uint8_t *)start;
79 for (uint_fast16_t n = len; n > 0U; --n) {
80 *ptr = 0U;
81 ++ptr;
82 }
83}
84//$enddef${QF::QF-pkg} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
85
86//$define${QF::types::QF_LOG2} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
87
88//${QF::types::QF_LOG2} ......................................................
89#ifndef QF_LOG2
90uint_fast8_t QF_LOG2(QPSetBits const bitmask) {
91 static uint8_t const log2LUT[16] = {
92 0U, 1U, 2U, 2U, 3U, 3U, 3U, 3U,
93 4U, 4U, 4U, 4U, 4U, 4U, 4U, 4U
94 };
95 uint_fast8_t n = 0U;
96 QPSetBits tmp;
97 QPSetBits x = bitmask;
98
99 #if (QF_MAX_ACTIVE > 16U)
100 tmp = (x >> 16U);
101 if (tmp != 0U) {
102 n += 16U;
103 x = tmp;
104 }
105 #endif
106 #if (QF_MAX_ACTIVE > 8U)
107 tmp = (x >> 8U);
108 if (tmp != 0U) {
109 n += 8U;
110 x = tmp;
111 }
112 #endif
113 tmp = (x >> 4U);
114 if (tmp != 0U) {
115 n += 4U;
116 x = tmp;
117 }
118 return n + log2LUT[x];
119}
120#endif // ndef QF_LOG2
121//$enddef${QF::types::QF_LOG2} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
QF_Attr QF_priv_
Definition qf_act.c:70
uint_fast8_t QF_LOG2(QPSetBits const bitmask)
Definition qf_act.c:90
QActive * QActive_registry_[QF_MAX_ACTIVE+1U]
Definition qf_act.c:64
uint32_t QPSetBits
Definition qp.h:648
#define QF_MAX_ACTIVE
Definition qp_config.h:112
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:800
Private attributes of the QF framework.
Definition qp_pkg.h:50