126 lines
3.2 KiB
Plaintext
126 lines
3.2 KiB
Plaintext
# Copyright (c) 2016 Nordic Semiconductor ASA
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
config ZEPHYR_SEGGER_MODULE
|
|
bool
|
|
|
|
config HAS_SEGGER_RTT
|
|
bool
|
|
help
|
|
Indicates that the platform supports SEGGER J-Link RTT.
|
|
|
|
config USE_SEGGER_RTT
|
|
bool "SEGGER RTT libraries."
|
|
depends on HAS_SEGGER_RTT
|
|
select STM32_ENABLE_DEBUG_SLEEP_STOP if SOC_FAMILY_STM32
|
|
help
|
|
Enable Segger J-Link RTT libraries for platforms that support it.
|
|
Selection of this option enables use of RTT for various subsystems.
|
|
Note that by enabling this option, RTT buffers consume more RAM.
|
|
|
|
if USE_SEGGER_RTT
|
|
|
|
config SEGGER_RTT_CUSTOM_LOCKING
|
|
bool "Custom locking"
|
|
help
|
|
Enable custom locking using Zephyr APIs.
|
|
|
|
config SEGGER_RTT_MAX_NUM_UP_BUFFERS
|
|
int "Maximum number of up-buffers"
|
|
default 3
|
|
|
|
config SEGGER_RTT_MAX_NUM_DOWN_BUFFERS
|
|
int "Maximum number of down-buffers"
|
|
default 3
|
|
|
|
config SEGGER_RTT_BUFFER_SIZE_UP
|
|
int "Size of the buffer for terminal output of target, up to host"
|
|
default 1024
|
|
|
|
config SEGGER_RTT_BUFFER_SIZE_DOWN
|
|
int "Size of the buffer for terminal input of target, from host"
|
|
default 32 if SHELL_BACKEND_RTT
|
|
default 16
|
|
|
|
config SEGGER_RTT_PRINTF_BUFFER_SIZE
|
|
int "Size of buffer for RTT printf to bulk-send chars via RTT"
|
|
default 64
|
|
|
|
choice SEGGER_RTT_MODE
|
|
prompt "Mode for pre-initialized terminal channel (buffer 0)"
|
|
default SEGGER_RTT_MODE_NO_BLOCK_SKIP
|
|
|
|
config SEGGER_RTT_MODE_NO_BLOCK_SKIP
|
|
bool "Skip. Do not block, output nothing."
|
|
|
|
config SEGGER_RTT_MODE_NO_BLOCK_TRIM
|
|
bool "Trim: Do not block, output as much as fits."
|
|
|
|
config SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL
|
|
bool "Block: Wait until there is space in the buffer."
|
|
|
|
endchoice
|
|
|
|
config SEGGER_RTT_MODE
|
|
int
|
|
default 2 if SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL
|
|
default 1 if SEGGER_RTT_MODE_NO_BLOCK_TRIM
|
|
default 0
|
|
|
|
config SEGGER_RTT_MEMCPY_USE_BYTELOOP
|
|
bool "Use a simple byte-loop instead of standard memcpy"
|
|
|
|
choice SEGGER_RTT_SECTION
|
|
prompt "Choose RTT data linker section"
|
|
default SEGGER_RTT_SECTION_CUSTOM
|
|
|
|
config SEGGER_RTT_SECTION_NONE
|
|
bool "Place RTT data in the default linker section"
|
|
|
|
config SEGGER_RTT_SECTION_DTCM
|
|
bool "Place RTT data in the DTCM linker section"
|
|
|
|
config SEGGER_RTT_SECTION_CCM
|
|
bool "Place RTT data in the CCM linker section"
|
|
|
|
if CPU_CORTEX_M
|
|
|
|
config SEGGER_RTT_SECTION_CUSTOM
|
|
bool "Place RTT data in custom linker section at RAM start"
|
|
|
|
config SEGGER_RTT_SECTION_CUSTOM_DTS_REGION
|
|
bool "Place RTT data in custom linker section defined by a memory region in DTS"
|
|
|
|
endif
|
|
|
|
endchoice
|
|
|
|
if SEGGER_RTT_SECTION_CUSTOM || SEGGER_RTT_SECTION_CUSTOM_DTS_REGION
|
|
|
|
config SEGGER_RTT_SECTION_CUSTOM_NAME
|
|
string "Name of RTT data custom linker section"
|
|
default ".rtt_buff_data"
|
|
|
|
endif
|
|
|
|
choice SEGGER_RTT_INIT_MODE
|
|
prompt "RTT Initialization mode"
|
|
help
|
|
RTT inizialization function can avoid re-init of Cntrol Block
|
|
if another program (e.g. bootloader) has already initialized it.
|
|
default SEGGER_RTT_INIT_MODE_STRONG_CHECK if SEGGER_RTT_SECTION_CUSTOM
|
|
default SEGGER_RTT_INIT_MODE_STRONG_CHECK
|
|
|
|
config SEGGER_RTT_INIT_MODE_ALWAYS
|
|
bool "RTT Initialization done without conditions"
|
|
|
|
config SEGGER_RTT_INIT_MODE_STRONG_CHECK
|
|
bool "RTT Initialization done if full check on Control Block ID fails"
|
|
|
|
config SEGGER_RTT_INIT_MODE_WEAK_CHECK
|
|
bool "RTT Initialization done if partial check on Control Block ID fails"
|
|
|
|
endchoice
|
|
|
|
endif
|