1 /*
2 * Trace Recorder for Tracealyzer v4.8.1
3 * Copyright 2023 Percepio AB
4 * www.percepio.com
5 *
6 * SPDX-License-Identifier: Apache-2.0
7 *
8 * The implementation of intervals.
9 */
10
11 #include <trcRecorder.h>
12
13 #if (TRC_USE_TRACEALYZER_RECORDER == 1)
14
15 #if (TRC_CFG_RECORDER_MODE == TRC_RECORDER_MODE_STREAMING)
16
17 /*cstat !MISRAC2004-6.3 !MISRAC2012-Dir-4.6_a Suppress basic char type usage*/
xTraceIntervalChannelSetCreate(const char * szName,TraceIntervalChannelSetHandle_t * pxIntervalChannelSetHandle)18 traceResult xTraceIntervalChannelSetCreate(const char* szName, TraceIntervalChannelSetHandle_t* pxIntervalChannelSetHandle)
19 {
20 TraceObjectHandle_t xObjectHandle;
21
22 /* This should never fail */
23 TRC_ASSERT(pxIntervalChannelSetHandle != (void*)0);
24
25 /* We need to check this */
26 if (xTraceObjectRegister(PSF_EVENT_INTERVAL_CHANNEL_SET_CREATE, (void*)0, szName, 0u, &xObjectHandle) == TRC_FAIL)
27 {
28 return TRC_FAIL;
29 }
30
31 /* This should never fail */
32 TRC_ASSERT_ALWAYS_EVALUATE(xTraceEntrySetOptions((TraceEntryHandle_t)xObjectHandle, TRC_ENTRY_OPTION_INTERVAL_CHANNEL_SET) == TRC_SUCCESS);
33
34 *pxIntervalChannelSetHandle = (TraceIntervalChannelSetHandle_t)xObjectHandle;
35
36 return TRC_SUCCESS;
37 }
38
39 /*cstat !MISRAC2004-6.3 !MISRAC2012-Dir-4.6_a Suppress basic char type usage*/
xTraceIntervalChannelCreate(const char * szName,TraceIntervalChannelSetHandle_t xIntervalChannelSetHandle,TraceIntervalChannelHandle_t * pxIntervalChannelHandle)40 traceResult xTraceIntervalChannelCreate(const char *szName, TraceIntervalChannelSetHandle_t xIntervalChannelSetHandle, TraceIntervalChannelHandle_t *pxIntervalChannelHandle)
41 {
42 TraceObjectHandle_t xObjectHandle;
43
44 /* This should never fail */
45 TRC_ASSERT(pxIntervalChannelHandle != (void*)0);
46
47 /* This should never fail */
48 TRC_ASSERT(xIntervalChannelSetHandle != 0);
49
50 /* We need to check this */
51 if (xTraceObjectRegister(PSF_EVENT_INTERVAL_CHANNEL_CREATE, (void*)0, szName, (TraceUnsignedBaseType_t)xIntervalChannelSetHandle, &xObjectHandle) == TRC_FAIL) /*cstat !MISRAC2004-11.3 !MISRAC2012-Rule-11.4 Suppress conversion from pointer to integer check*/
52 {
53 return TRC_FAIL;
54 }
55
56 /* This should never fail */
57 TRC_ASSERT_ALWAYS_EVALUATE(xTraceEntrySetOptions((TraceEntryHandle_t)xObjectHandle, TRC_ENTRY_OPTION_INTERVAL_CHANNEL) == TRC_SUCCESS);
58
59 *pxIntervalChannelHandle = (TraceIntervalChannelHandle_t)xObjectHandle;
60
61 return TRC_SUCCESS;
62 }
63
xTraceIntervalStart(TraceIntervalChannelHandle_t xIntervalChannelHandle,TraceUnsignedBaseType_t uxValue,TraceIntervalInstanceHandle_t * pxIntervalInstanceHandle)64 traceResult xTraceIntervalStart(TraceIntervalChannelHandle_t xIntervalChannelHandle, TraceUnsignedBaseType_t uxValue, TraceIntervalInstanceHandle_t *pxIntervalInstanceHandle)
65 {
66 TRC_ASSERT(xIntervalChannelHandle != 0);
67
68 TRC_ASSERT(pxIntervalInstanceHandle != (void*)0);
69
70 /* We null all of it first in case it's 64-bit and we only write 32-bit */
71 *pxIntervalInstanceHandle = 0;
72
73 TRC_ASSERT_ALWAYS_EVALUATE(xTraceTimestampGet((uint32_t*)pxIntervalInstanceHandle) == TRC_SUCCESS); /*cstat !MISRAC2004-11.4 !MISRAC2012-Rule-11.3 Suppress conversion between pointer types checks*/
74
75 (void)xTraceEventCreate3(PSF_EVENT_INTERVAL_START, (TraceUnsignedBaseType_t)xIntervalChannelHandle, (TraceUnsignedBaseType_t)*pxIntervalInstanceHandle, uxValue); /*cstat !MISRAC2004-11.3 !MISRAC2012-Rule-11.4 Suppress conversion from pointer to integer check*/
76
77 return TRC_SUCCESS;
78 }
79
xTraceIntervalStop(TraceIntervalChannelHandle_t xIntervalChannelHandle,TraceIntervalInstanceHandle_t xIntervalInstanceHandle)80 traceResult xTraceIntervalStop(TraceIntervalChannelHandle_t xIntervalChannelHandle, TraceIntervalInstanceHandle_t xIntervalInstanceHandle)
81 {
82 TRC_ASSERT(xIntervalChannelHandle != 0);
83
84 (void)xTraceEventCreate2(PSF_EVENT_INTERVAL_STOP, (TraceUnsignedBaseType_t)xIntervalChannelHandle, (TraceUnsignedBaseType_t)xIntervalInstanceHandle); /*cstat !MISRAC2004-11.3 !MISRAC2012-Rule-11.4 Suppress conversion from pointer to integer check*/
85
86 return TRC_SUCCESS;
87 }
88
89 #endif /* (TRC_CFG_RECORDER_MODE == TRC_RECORDER_MODE_STREAMING) */
90
91 #endif /* (TRC_USE_TRACEALYZER_RECORDER == 1) */
92
