81 lines
2.0 KiB
Plaintext
81 lines
2.0 KiB
Plaintext
# Copyright (c) 2016 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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config HAS_SEGGER_RTT
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bool
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help
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Indicates that the platform supports SEGGER J-Link RTT.
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config USE_SEGGER_RTT
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bool "Enable SEGGER RTT libraries."
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depends on HAS_SEGGER_RTT
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help
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Enable Segger J-Link RTT libraries for platforms that support it.
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Selection of this option enables use of RTT for various subsystems.
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Note that by enabling this option, RTT buffers consume more RAM.
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if USE_SEGGER_RTT
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config SEGGER_SYSTEMVIEW
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bool "Segger SystemView support"
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select CONSOLE
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select RTT_CONSOLE
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select THREAD_MONITOR
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select THREAD_STACK_INFO
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select TRACING
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config SEGGER_SYSTEMVIEW_BOOT_ENABLE
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bool "Start logging SystemView events on system start"
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depends on SEGGER_SYSTEMVIEW
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config SEGGER_SYSVIEW_RTT_BUFFER_SIZE
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int "Buffer size for SystemView RTT"
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depends on SEGGER_SYSTEMVIEW
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default 4096
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config SEGGER_RTT_MAX_NUM_UP_BUFFERS
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int "Maximum number of up-buffers"
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default 3
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config SEGGER_RTT_MAX_NUM_DOWN_BUFFERS
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int "Maximum number of down-buffers"
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default 3
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config SEGGER_RTT_BUFFER_SIZE_UP
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int "Size of the buffer for terminal output of target, up to host"
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default 1024
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config SEGGER_RTT_BUFFER_SIZE_DOWN
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int "Size of the buffer for terminal input of target, from host"
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default 16
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config SEGGER_RTT_PRINTF_BUFFER_SIZE
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int "Size of buffer for RTT printf to bulk-send chars via RTT"
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default 64
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choice
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prompt "Mode for pre-initialized terminal channel (buffer 0)"
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default SEGGER_RTT_MODE_NO_BLOCK_SKIP
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config SEGGER_RTT_MODE_NO_BLOCK_SKIP
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bool "Skip. Do not block, output nothing."
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config SEGGER_RTT_MODE_NO_BLOCK_TRIM
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bool "Trim: Do not block, output as much as fits."
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config SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL
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bool "Block: Wait until there is space in the buffer."
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endchoice
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config SEGGER_RTT_MODE
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int
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default 2 if SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL
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default 1 if SEGGER_RTT_MODE_NO_BLOCK_TRIM
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default 0
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config SEGGER_RTT_MEMCPY_USE_BYTELOOP
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bool "Use a simple byte-loop instead of standard memcpy"
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endif
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