esp-idf/components/app_trace/Kconfig

menu "Application Level Tracing"

choice ESP32_APPTRACE_DESTINATION
    prompt "Data Destination"
    default ESP32_APPTRACE_DEST_NONE
    help
        Select destination for application trace: trace memory or none (to disable).

config ESP32_APPTRACE_DEST_TRAX
    bool "Trace memory"
    select ESP32_APPTRACE_ENABLE
config ESP32_APPTRACE_DEST_NONE
    bool "None"
endchoice

config ESP32_APPTRACE_ENABLE
    bool
    depends on !ESP32_TRAX
    select MEMMAP_TRACEMEM
    select MEMMAP_TRACEMEM_TWOBANKS
    default n
    help
        Enables/disable application tracing module.

config ESP32_APPTRACE_LOCK_ENABLE
    bool
    default !SYSVIEW_ENABLE
    help
        Enables/disable application tracing module internal sync lock.

config ESP32_APPTRACE_ONPANIC_HOST_FLUSH_TMO
    int "Timeout for flushing last trace data to host on panic"
    depends on ESP32_APPTRACE_ENABLE
    range -1 5000
    default -1
    help
        Timeout for flushing last trace data to host in case of panic. In ms.
        Use -1 to disable timeout and wait forever.

config ESP32_APPTRACE_POSTMORTEM_FLUSH_TRAX_THRESH
    int "Threshold for flushing last trace data to host on panic"
    depends on ESP32_APPTRACE_DEST_TRAX
    range 0 16384
    default 0
    help
        Threshold for flushing last trace data to host on panic in post-mortem mode.
        This is minimal amount of data needed to perform flush. In bytes.

config ESP32_APPTRACE_PENDING_DATA_SIZE_MAX
    int "Size of the pending data buffer"
    depends on ESP32_APPTRACE_DEST_TRAX
    default 0
    help
        Size of the buffer for events in bytes. It is useful for buffering events from
        the time critical code (scheduler, ISRs etc). If this parameter is 0 then
        events will be discarded when main HW buffer is full.

menu "FreeRTOS SystemView Tracing"
    depends on ESP32_APPTRACE_ENABLE
config SYSVIEW_ENABLE
    bool "SystemView Tracing Enable"
    depends on ESP32_APPTRACE_ENABLE
    default n
    help
        Enables supporrt for SEGGER SystemView tracing functionality.

choice SYSVIEW_TS_SOURCE
    prompt "Timer to use as timestamp source"
    depends on SYSVIEW_ENABLE
    default SYSVIEW_TS_SOURCE_CCOUNT if FREERTOS_UNICORE && !PM_ENABLE
    default SYSVIEW_TS_SOURCE_TIMER_00 if !FREERTOS_UNICORE && !PM_ENABLE
    default SYSVIEW_TS_SOURCE_ESP_TIMER if PM_ENABLE
    help
        SystemView needs to use a hardware timer as the source of timestamps
        when tracing. This option selects the timer for it.

config SYSVIEW_TS_SOURCE_CCOUNT
	bool "CPU cycle counter (CCOUNT)"
	depends on FREERTOS_UNICORE && !PM_ENABLE

config SYSVIEW_TS_SOURCE_TIMER_00
    bool "Timer 0, Group 0"
    depends on !PM_ENABLE

config SYSVIEW_TS_SOURCE_TIMER_01
    bool "Timer 1, Group 0"
    depends on !PM_ENABLE

config SYSVIEW_TS_SOURCE_TIMER_10
    bool "Timer 0, Group 1"
    depends on !PM_ENABLE

config SYSVIEW_TS_SOURCE_TIMER_11
    bool "Timer 1, Group 1"
    depends on !PM_ENABLE

config SYSVIEW_TS_SOURCE_ESP_TIMER
	bool "esp_timer high resolution timer"

endchoice

config SYSVIEW_EVT_OVERFLOW_ENABLE
    bool "Trace Buffer Overflow Event"
    depends on SYSVIEW_ENABLE
    default y
    help
        Enables "Trace Buffer Overflow" event.

config SYSVIEW_EVT_ISR_ENTER_ENABLE
    bool "ISR Enter Event"
    depends on SYSVIEW_ENABLE
    default y
    help
        Enables "ISR Enter" event.

config SYSVIEW_EVT_ISR_EXIT_ENABLE
    bool "ISR Exit Event"
    depends on SYSVIEW_ENABLE
    default y
    help
        Enables "ISR Exit" event.

config SYSVIEW_EVT_ISR_TO_SCHEDULER_ENABLE
    bool "ISR Exit to Scheduler Event"
    depends on SYSVIEW_ENABLE
    default y
    help
        Enables "ISR to Scheduler" event.

config SYSVIEW_EVT_TASK_START_EXEC_ENABLE
    bool "Task Start Execution Event"
    depends on SYSVIEW_ENABLE
    default y
    help
        Enables "Task Start Execution" event.

config SYSVIEW_EVT_TASK_STOP_EXEC_ENABLE
    bool "Task Stop Execution Event"
    depends on SYSVIEW_ENABLE
    default y
    help
        Enables "Task Stop Execution" event.

config SYSVIEW_EVT_TASK_START_READY_ENABLE
    bool "Task Start Ready State Event"
    depends on SYSVIEW_ENABLE
    default y
    help
        Enables "Task Start Ready State" event.

config SYSVIEW_EVT_TASK_STOP_READY_ENABLE
    bool "Task Stop Ready State Event"
    depends on SYSVIEW_ENABLE
    default y
    help
        Enables "Task Stop Ready State" event.

config SYSVIEW_EVT_TASK_CREATE_ENABLE
    bool "Task Create Event"
    depends on SYSVIEW_ENABLE
    default y
    help
        Enables "Task Create" event.

config SYSVIEW_EVT_TASK_TERMINATE_ENABLE
    bool "Task Terminate Event"
    depends on SYSVIEW_ENABLE
    default y
    help
        Enables "Task Terminate" event.

config SYSVIEW_EVT_IDLE_ENABLE
    bool "System Idle Event"
    depends on SYSVIEW_ENABLE
    default y
    help
        Enables "System Idle" event.

config SYSVIEW_EVT_TIMER_ENTER_ENABLE
    bool "Timer Enter Event"
    depends on SYSVIEW_ENABLE
    default y
    help
        Enables "Timer Enter" event.

config SYSVIEW_EVT_TIMER_EXIT_ENABLE
    bool "Timer Exit Event"
    depends on SYSVIEW_ENABLE
    default y
    help
        Enables "Timer Exit" event.

endmenu

config ESP32_GCOV_ENABLE
    bool "GCOV to Host Enable"
    depends on ESP32_DEBUG_STUBS_ENABLE && ESP32_APPTRACE_ENABLE && !SYSVIEW_ENABLE
    default y
    help
        Enables support for GCOV data transfer to host.

endmenu