8d43859b6a
Implements support for system level traces compatible with SEGGER SystemView tool on top of ESP32 application tracing module. That kind of traces can help to analyse program's behaviour. SystemView can show timeline of tasks/ISRs execution, context switches, statistics related to the CPUs' load distribution etc. Also this commit adds useful feature to ESP32 application tracing module: - Trace data buffering is implemented to handle temporary peaks of events load
185 lines
4.8 KiB
Plaintext
185 lines
4.8 KiB
Plaintext
menu "Application Level Tracing"
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choice ESP32_APPTRACE_DESTINATION
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prompt "Data Destination"
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default ESP32_APPTRACE_DEST_NONE
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help
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Select destination for application trace: trace memory or none (to disable).
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config ESP32_APPTRACE_DEST_TRAX
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bool "Trace memory"
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select ESP32_APPTRACE_ENABLE
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config ESP32_APPTRACE_DEST_NONE
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bool "None"
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endchoice
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config ESP32_APPTRACE_ENABLE
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bool
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depends on !ESP32_TRAX
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select MEMMAP_TRACEMEM
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select MEMMAP_TRACEMEM_TWOBANKS
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default n
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help
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Enables/disable application tracing module.
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config ESP32_APPTRACE_ONPANIC_HOST_FLUSH_TMO
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int "Timeout for flushing last trace data to host on panic"
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depends on ESP32_APPTRACE_ENABLE
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range -1 5000
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default -1
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help
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Timeout for flushing last trace data to host in case of panic. In ms.
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Use -1 to disable timeout and wait forever.
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config ESP32_APPTRACE_POSTMORTEM_FLUSH_TRAX_THRESH
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int "Threshold for flushing last trace data to host on panic"
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depends on ESP32_APPTRACE_DEST_TRAX
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range 0 16384
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default 0
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help
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Threshold for flushing last trace data to host on panic in post-mortem mode.
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This is minimal amount of data needed to perform flush. In bytes.
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config ESP32_APPTRACE_PENDING_DATA_SIZE_MAX
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int "Size of the pending data buffer"
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depends on ESP32_APPTRACE_DEST_TRAX
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default 0
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help
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Size of the buffer for events in bytes. It is useful for buffering events from
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the time critical code (scheduler, ISRs etc). If this parameter is 0 then
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events will be discarded when main HW buffer is full.
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menu "FreeRTOS SystemView Tracing"
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config SYSVIEW_ENABLE
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bool "SystemView Tracing Enable"
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depends on ESP32_APPTRACE_ENABLE
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default n
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help
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Enables supporrt for SEGGER SystemView tracing functionality.
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if !FREERTOS_UNICORE
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choice SYSVIEW_TS_SOURCE
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prompt "ESP32 timer to use as SystemView timestamp source"
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depends on SYSVIEW_ENABLE
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default SYSVIEW_TS_SOURCE_TIMER_00
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help
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SystemView needs one source for timestamps when tracing events from both cores.
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This option selects HW timer for it.
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config SYSVIEW_TS_SOURCE_TIMER_00
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bool "Timer 0, Group 0"
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help
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Select this to use timer 0 of group 0
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config SYSVIEW_TS_SOURCE_TIMER_01
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bool "Timer 1, Group 0"
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help
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Select this to use timer 1 of group 0
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config SYSVIEW_TS_SOURCE_TIMER_10
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bool "Timer 0, Group 1"
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help
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Select this to use timer 0 of group 1
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config SYSVIEW_TS_SOURCE_TIMER_11
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bool "Timer 1, Group 1"
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help
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Select this to use timer 1 of group 1
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endchoice
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endif #FREERTOS_UNICORE
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config SYSVIEW_EVT_OVERFLOW_ENABLE
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bool "Trace Buffer Overflow Event"
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depends on SYSVIEW_ENABLE
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default y
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help
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Enables "Trace Buffer Overflow" event.
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config SYSVIEW_EVT_ISR_ENTER_ENABLE
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bool "ISR Enter Event"
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depends on SYSVIEW_ENABLE
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default y
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help
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Enables "ISR Enter" event.
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config SYSVIEW_EVT_ISR_EXIT_ENABLE
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bool "ISR Exit Event"
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depends on SYSVIEW_ENABLE
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default y
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help
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Enables "ISR Exit" event.
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config SYSVIEW_EVT_ISR_TO_SCHEDULER_ENABLE
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bool "ISR Exit to Scheduler Event"
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depends on SYSVIEW_ENABLE
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default y
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help
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Enables "ISR to Scheduler" event.
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config SYSVIEW_EVT_TASK_START_EXEC_ENABLE
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bool "Task Start Execution Event"
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depends on SYSVIEW_ENABLE
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default y
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help
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Enables "Task Start Execution" event.
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config SYSVIEW_EVT_TASK_STOP_EXEC_ENABLE
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bool "Task Stop Execution Event"
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depends on SYSVIEW_ENABLE
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default y
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help
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Enables "Task Stop Execution" event.
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config SYSVIEW_EVT_TASK_START_READY_ENABLE
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bool "Task Start Ready State Event"
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depends on SYSVIEW_ENABLE
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default y
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help
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Enables "Task Start Ready State" event.
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config SYSVIEW_EVT_TASK_STOP_READY_ENABLE
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bool "Task Stop Ready State Event"
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depends on SYSVIEW_ENABLE
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default y
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help
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Enables "Task Stop Ready State" event.
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config SYSVIEW_EVT_TASK_CREATE_ENABLE
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bool "Task Create Event"
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depends on SYSVIEW_ENABLE
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default y
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help
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Enables "Task Create" event.
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config SYSVIEW_EVT_TASK_TERMINATE_ENABLE
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bool "Task Terminate Event"
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depends on SYSVIEW_ENABLE
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default y
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help
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Enables "Task Terminate" event.
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config SYSVIEW_EVT_IDLE_ENABLE
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bool "System Idle Event"
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depends on SYSVIEW_ENABLE
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default y
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help
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Enables "System Idle" event.
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config SYSVIEW_EVT_TIMER_ENTER_ENABLE
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bool "Timer Enter Event"
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depends on SYSVIEW_ENABLE
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default y
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help
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Enables "Timer Enter" event.
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config SYSVIEW_EVT_TIMER_EXIT_ENABLE
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bool "Timer Exit Event"
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depends on SYSVIEW_ENABLE
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default y
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help
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Enables "Timer Exit" event.
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endmenu
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endmenu
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