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zmk/app/src/studio/Kconfig
Pete Johanson dab4b2cdf3 fix(studio): Reduce stack usage. (#2547)
* Imply nanopb setting for reduced stack usage.
2024-10-10 12:49:51 -04:00

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# Copyright (c) 2024 The ZMK Contributors
# SPDX-License-Identifier: MIT
menuconfig ZMK_STUDIO
bool "Studio Support"
select ZMK_STUDIO_RPC if !ZMK_SPLIT || ZMK_SPLIT_ROLE_CENTRAL
select PM_DEVICE # Needed for physical layout switching
help
Add firmware support for realtime keymap updates (ZMK Studio)
if ZMK_STUDIO
module = ZMK_STUDIO
module-str = zmk_studio
source "subsys/logging/Kconfig.template.log_config"
menuconfig ZMK_STUDIO_LOCKING
bool "Lock Support"
if ZMK_STUDIO_LOCKING
config ZMK_STUDIO_LOCK_IDLE_TIMEOUT_SEC
int "Idle Timeout"
default 600
config ZMK_STUDIO_LOCK_ON_DISCONNECT
bool "Lock On Disconnect"
default y
endif
menuconfig ZMK_STUDIO_RPC
bool "Remote Procedure Calls (RPC)"
select NANOPB
# These two save stack size
imply NANOPB_NO_ERRMSG
imply NANOPB_WITHOUT_64BIT
imply NANOPB_NO_ENCODE_SIZE_CHECK
imply ZMK_STUDIO_LOCKING if !ARCH_POSIX
select CBPRINTF_LIBC_SUBSTS if ARCH_POSIX
select SETTINGS
select ZMK_BEHAVIOR_METADATA
select ZMK_BEHAVIOR_LOCAL_IDS
select RING_BUFFER
select ZMK_KEYMAP_SETTINGS_STORAGE
select ZMK_KEYMAP_LAYER_REORDERING
help
Add firmware support for studio RPC protocol
if ZMK_STUDIO_RPC
menu "Transports"
config ZMK_STUDIO_TRANSPORT_UART
bool "Serial"
select SERIAL
select RING_BUFFER
default y if ZMK_USB || ARCH_POSIX
config ZMK_STUDIO_TRANSPORT_UART_RX_STACK_SIZE
int "RX Stack Size"
depends on !UART_INTERRUPT_DRIVEN
default 512
config ZMK_STUDIO_TRANSPORT_BLE
bool "BLE (GATT)"
select RING_BUFFER
select BT_USER_DATA_LEN_UPDATE
depends on ZMK_BLE
default y
config BT_CONN_TX_MAX
default 64 if ZMK_STUDIO_TRANSPORT_BLE
config ZMK_STUDIO_TRANSPORT_BLE_PREF_LATENCY
int "BLE Transport preferred latency"
default 10
help
When the studio UI is connected, a lower latency can be requested in order
to make the interactions between keyboard and studio faster.
endmenu
config ZMK_STUDIO_RPC_THREAD_STACK_SIZE
int "RPC Thread Stack Size"
default 4096
config ZMK_STUDIO_RPC_RX_BUF_SIZE
int "RX Buffer Size"
default 30
config ZMK_STUDIO_RPC_TX_BUF_SIZE
int "TX Buffer Size"
default 64
endif
endif