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SourceVuESP-IDF Framework and ExamplesESP-IDFSEGGER_SYSVIEW_X_SysView_Lock()

SEGGER_SYSVIEW_X_SysView_Lock() function

Define: SEGGER_SYSVIEW_LOCK() Description Function macro to (nestable) lock SystemView recording. Default Use RTT Locking mechanism (defined by SEGGER_RTT_LOCK()). Notes If SystemView recording is not locked, recording events from interrupts and tasks may lead to unpredictable, undefined, event data.

Syntax

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Summary

Declaration

Definition

from SEGGER_SYSVIEW_ConfDefaults.h:564

unsigned SEGGER_SYSVIEW_X_SysView_Lock(void);

Implemented in SEGGER_SYSVIEW_Config_FreeRTOS.c:270

References

Code

Location

Referrer

unsigned SEGGER_SYSVIEW_X_SysView_Lock(void)

SEGGER_SYSVIEW_Config_FreeRTOS.c:270

unsigned SEGGER_SYSVIEW_X_SysView_Lock(void);

SEGGER_SYSVIEW_ConfDefaults.h:564

SEGGER_SYSVIEW_LOCK();

SEGGER_RTT_esp.c:102

SEGGER_RTT_ESP_Flush()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_MAX_STRING_LEN + 2 * SEGGER_SYSVIEW_QUANTA_U32 + SEGGER_SYSVIEW_MAX_ARGUMENTS * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:980

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_MAX_STRING_LEN + 1 + 2 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:1225

_VPrintTarget()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE);

SEGGER_SYSVIEW.c:1456

SEGGER_SYSVIEW_RecordVoid()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:1477

SEGGER_SYSVIEW_RecordU32()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 2 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:1500

SEGGER_SYSVIEW_RecordU32x2()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 3 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:1525

SEGGER_SYSVIEW_RecordU32x3()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 4 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:1552

SEGGER_SYSVIEW_RecordU32x4()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 5 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:1581

SEGGER_SYSVIEW_RecordU32x5()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 6 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:1612

SEGGER_SYSVIEW_RecordU32x6()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 7 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:1645

SEGGER_SYSVIEW_RecordU32x7()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 8 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:1680

SEGGER_SYSVIEW_RecordU32x8()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 9 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:1717

SEGGER_SYSVIEW_RecordU32x9()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 10 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:1756

SEGGER_SYSVIEW_RecordU32x10()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 1 + SEGGER_SYSVIEW_MAX_STRING_LEN);

SEGGER_SYSVIEW.c:1791

SEGGER_SYSVIEW_RecordString()

SEGGER_SYSVIEW_LOCK();

SEGGER_SYSVIEW.c:1832

SEGGER_SYSVIEW_Start()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 4 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:1840

SEGGER_SYSVIEW_Start()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE);

SEGGER_SYSVIEW.c:1881

SEGGER_SYSVIEW_Stop()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 2 * SEGGER_SYSVIEW_QUANTA_U32 + SEGGER_SYSVIEW_MAX_STRING_LEN + 3/*1 or 3 bytes for string length*/);

SEGGER_SYSVIEW.c:1917

SEGGER_SYSVIEW_GetSysDesc()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_QUANTA_U32 + 1 + 32);

SEGGER_SYSVIEW.c:1945

SEGGER_SYSVIEW_SendTaskInfo()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 1 + SEGGER_SYSVIEW_MAX_STRING_LEN);

SEGGER_SYSVIEW.c:2002

SEGGER_SYSVIEW_SendSysDesc()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2050

SEGGER_SYSVIEW_RecordEnterISR()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE);

SEGGER_SYSVIEW.c:2075

SEGGER_SYSVIEW_RecordExitISR()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE);

SEGGER_SYSVIEW.c:2097

SEGGER_SYSVIEW_RecordExitISRToScheduler()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2116

SEGGER_SYSVIEW_RecordEnterTimer()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE);

SEGGER_SYSVIEW.c:2133

SEGGER_SYSVIEW_RecordExitTimer()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2152

SEGGER_SYSVIEW_RecordEndCall()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 2 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2174

SEGGER_SYSVIEW_RecordEndCallU32()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE);

SEGGER_SYSVIEW.c:2192

SEGGER_SYSVIEW_OnIdle()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2212

SEGGER_SYSVIEW_OnTaskCreate()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2237

SEGGER_SYSVIEW_OnTaskTerminate()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2261

SEGGER_SYSVIEW_OnTaskStartExec()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE);

SEGGER_SYSVIEW.c:2280

SEGGER_SYSVIEW_OnTaskStopExec()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2299

SEGGER_SYSVIEW_OnTaskStartReady()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 2 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2322

SEGGER_SYSVIEW_OnTaskStopReady()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2345

SEGGER_SYSVIEW_MarkStart()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2366

SEGGER_SYSVIEW_MarkStop()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 2 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2387

SEGGER_SYSVIEW_Mark()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 2 * SEGGER_SYSVIEW_QUANTA_U32 + 1 + SEGGER_SYSVIEW_MAX_STRING_LEN);

SEGGER_SYSVIEW.c:2414

SEGGER_SYSVIEW_NameMarker()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_QUANTA_U32 + 1 + SEGGER_SYSVIEW_MAX_STRING_LEN);

SEGGER_SYSVIEW.c:2442

SEGGER_SYSVIEW_NameResource()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 4 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2483

SEGGER_SYSVIEW_HeapDefine()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 3 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2532

SEGGER_SYSVIEW_HeapAlloc()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 5 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2584

SEGGER_SYSVIEW_HeapAllocEx()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 2 * SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2614

SEGGER_SYSVIEW_HeapFree()

SEGGER_SYSVIEW_LOCK();

SEGGER_SYSVIEW.c:2643

SEGGER_SYSVIEW_SendPacket()

SEGGER_SYSVIEW_LOCK();

SEGGER_SYSVIEW.c:2800

SEGGER_SYSVIEW_RegisterModule()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 2 * SEGGER_SYSVIEW_QUANTA_U32 + 1 + SEGGER_SYSVIEW_MAX_STRING_LEN);

SEGGER_SYSVIEW.c:2856

SEGGER_SYSVIEW_RecordModuleDescription()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 2 * SEGGER_SYSVIEW_QUANTA_U32 + 1 + SEGGER_SYSVIEW_MAX_STRING_LEN);

SEGGER_SYSVIEW.c:2896

SEGGER_SYSVIEW_SendModule()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 2*SEGGER_SYSVIEW_QUANTA_U32);

SEGGER_SYSVIEW.c:2944

SEGGER_SYSVIEW_SendNumModules()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 2 * SEGGER_SYSVIEW_QUANTA_U32 + SEGGER_SYSVIEW_MAX_STRING_LEN);

SEGGER_SYSVIEW.c:3184

SEGGER_SYSVIEW_Print()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 2 * SEGGER_SYSVIEW_QUANTA_U32 + SEGGER_SYSVIEW_MAX_STRING_LEN);

SEGGER_SYSVIEW.c:3206

SEGGER_SYSVIEW_Warn()

RECORD_START(SEGGER_SYSVIEW_INFO_SIZE + 2 * SEGGER_SYSVIEW_QUANTA_U32 + SEGGER_SYSVIEW_MAX_STRING_LEN);

SEGGER_SYSVIEW.c:3228

SEGGER_SYSVIEW_Error()

Call Tree

SEGGER_SYSVIEW_X_SysView_Lock() is called by 51 functions and calls 2 functions:

_VPrintTarget()

SEGGER_SYSVIEW_RecordVoid()

SEGGER_SYSVIEW_RecordU32()

SEGGER_SYSVIEW_RecordU32x2()

SEGGER_SYSVIEW_RecordU32x3()

SEGGER_SYSVIEW_RecordU32x4()

SEGGER_SYSVIEW_RecordU32x5()

SEGGER_SYSVIEW_RecordU32x6()

SEGGER_SYSVIEW_RecordU32x7()

SEGGER_SYSVIEW_RecordU32x8()

SEGGER_SYSVIEW_RecordU32x9()

SEGGER_SYSVIEW_RecordU32x10()

SEGGER_SYSVIEW_RecordString()

SEGGER_SYSVIEW_Start()

SEGGER_SYSVIEW_Stop()

SEGGER_SYSVIEW_GetSysDesc()

SEGGER_SYSVIEW_SendTaskInfo()

SEGGER_SYSVIEW_SendSysDesc()

SEGGER_SYSVIEW_RecordEnterISR()

SEGGER_SYSVIEW_RecordExitISR()

SEGGER_SYSVIEW_RecordExitISRToScheduler()

SEGGER_SYSVIEW_RecordEnterTimer()

SEGGER_SYSVIEW_RecordExitTimer()

SEGGER_SYSVIEW_RecordEndCall()

SEGGER_SYSVIEW_RecordEndCallU32()

SEGGER_SYSVIEW_OnIdle()

SEGGER_SYSVIEW_OnTaskCreate()

SEGGER_SYSVIEW_OnTaskTerminate()

SEGGER_SYSVIEW_OnTaskStartExec()

SEGGER_SYSVIEW_OnTaskStopExec()

SEGGER_SYSVIEW_OnTaskStartReady()

SEGGER_SYSVIEW_OnTaskStopReady()

SEGGER_SYSVIEW_MarkStart()

SEGGER_SYSVIEW_MarkStop()

SEGGER_SYSVIEW_Mark()

SEGGER_SYSVIEW_NameMarker()

SEGGER_SYSVIEW_NameResource()

SEGGER_SYSVIEW_HeapDefine()

SEGGER_SYSVIEW_HeapAlloc()

SEGGER_SYSVIEW_HeapAllocEx()

SEGGER_SYSVIEW_HeapFree()

SEGGER_SYSVIEW_SendPacket()

SEGGER_SYSVIEW_RegisterModule()

SEGGER_SYSVIEW_RecordModuleDescription()

SEGGER_SYSVIEW_SendModule()

SEGGER_SYSVIEW_SendNumModules()

SEGGER_SYSVIEW_Print()

SEGGER_SYSVIEW_Warn()

SEGGER_SYSVIEW_Error()

SEGGER_RTT_ESP_Flush()

SEGGER_SYSVIEW_X_SysView_Lock()

esp_apptrace_tmo_init()

esp_apptrace_lock_take()

Data Use

SEGGER_SYSVIEW_X_SysView_Lock() reads 2 variables:

esp_apptrace_lock_t::int_state

s_sys_view_lock

SEGGER_SYSVIEW_X_SysView_Lock()

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