menu "ESP Trace Configuration"

    choice ESP_TRACE_LIBRARY
        prompt "Trace library"
        default ESP_TRACE_LIB_NONE
        help
            Select the trace library to use.

        config ESP_TRACE_LIB_EXTERNAL
            bool "External library from component registry"
            help
                Use a custom encoder provided by an external component.
                The trace core system will be enabled but no built-in encoder is included.

                The external component MUST provide a header file named
                "esp_trace_freertos_impl.h" in its include directories that
                defines all required FreeRTOS trace macros.

        config ESP_TRACE_LIB_NONE
            bool "Disabled"
    endchoice

    config ESP_TRACE_LIB_NAME
        string
        default "ext" if ESP_TRACE_LIB_EXTERNAL
        default "none" if ESP_TRACE_LIB_NONE

    choice ESP_TRACE_TRANSPORT
        prompt "Trace transport"
        default ESP_TRACE_TRANSPORT_NONE
        help
            Select the trace backend to use.

        config ESP_TRACE_TRANSPORT_APPTRACE
            bool "ESP-IDF apptrace"

        config ESP_TRACE_TRANSPORT_EXTERNAL
            bool "External transport from component registry"
            depends on !ESP_TRACE_LIB_NONE
            help
                Use a transport registered by an external component.
                The trace core system will be enabled but no built-in transport is included.

        config ESP_TRACE_TRANSPORT_NONE
            bool "None"
    endchoice

    config ESP_TRACE_TRANSPORT_NAME
        string
        default "apptrace" if ESP_TRACE_TRANSPORT_APPTRACE
        default "ext" if ESP_TRACE_TRANSPORT_EXTERNAL
        default "none" if ESP_TRACE_TRANSPORT_NONE

    config ESP_TRACE_ENABLE
        bool
        default !ESP_TRACE_LIB_NONE
        help
            Internal config to enable tracing dependency around components.

    rsource "$IDF_PATH/components/app_trace/Kconfig.apptrace"

    choice ESP_TRACE_TIMESTAMP_SOURCE
        depends on ESP_TRACE_ENABLE
        prompt "Trace timestamp source"
        default ESP_TRACE_TS_SOURCE_CCOUNT if ESP_SYSTEM_SINGLE_CORE_MODE && !PM_ENABLE && !IDF_TARGET_ESP32C3
        default ESP_TRACE_TS_SOURCE_GPTIMER if !ESP_SYSTEM_SINGLE_CORE_MODE && !PM_ENABLE && !IDF_TARGET_ESP32C3
        default ESP_TRACE_TS_SOURCE_ESP_TIMER if PM_ENABLE || IDF_TARGET_ESP32C3
        help
            Select the timestamp source for tracing.

        config ESP_TRACE_TS_SOURCE_CCOUNT
            bool "CPU cycle counter (CCOUNT)"
            depends on ESP_SYSTEM_SINGLE_CORE_MODE && !PM_ENABLE && !IDF_TARGET_ESP32C3

        config ESP_TRACE_TS_SOURCE_GPTIMER
            bool "General Purpose Timer (Timer Group)"
            depends on !PM_ENABLE && !IDF_TARGET_ESP32C3

        config ESP_TRACE_TS_SOURCE_ESP_TIMER
            bool "esp_timer high resolution timer"

    endchoice

endmenu