Files
firmware/variants/native/portduino.ini
T
Andrew YongandBen Meadors db84bdf3b4 Reduce ExternalNotificationModule flash usage (RTTTL + InputBroker) (#10989)
* Generalize RTTTL exclusion into MESHTASTIC_EXCLUDE_RTTTL

ExternalNotificationModule already stubbed out RTTTL playback for
STM32WL/portduino/ESP32C6 via a raw ARCH/CONFIG_IDF check, but the
ringtone config plumbing around it (protobuf message, encode/decode
tables, /prefs/ringtone.proto persistence, admin get/set-ringtone
handlers) still compiled in even though it can never do anything on
those platforms.

Introduce MESHTASTIC_EXCLUDE_RTTTL and gate the dead ringtone plumbing
behind it too. The flag is set in each architecture's *_base build_flags
(stm32_base, esp32c6_base, portduino_base) rather than in the module
itself - this matches how every other MESHTASTIC_EXCLUDE_* flag in the
tree is set (e.g. stm32_base already sets ten of them directly, and
esp32c6_base already excludes PAXCOUNTER for an analogous
platform-can't-support-this reason), rather than introducing a new
per-architecture C header pattern. Behavior is unchanged on all three
platforms; overridable via -D like every other MESHTASTIC_EXCLUDE_*
flag.

Also guard the two HAS_I2S ringtone-playback call sites with
!MESHTASTIC_EXCLUDE_RTTTL alongside HAS_I2S, since rtttlConfig itself
is now only declared when RTTTL is not excluded. No current platform
defines both HAS_I2S and MESHTASTIC_EXCLUDE_RTTTL simultaneously, so
this has no effect today, but prevents a future HAS_I2S platform that
also excludes RTTTL from failing to compile.

Saves 368 bytes flash / 236 bytes RAM on wio-e5 with no loss to the
GPIO on/off notification toggle itself, which does not depend on
RTTTL.

Signed-off-by: Andrew Yong <me@ndoo.sg>
Assisted-by: Claude Sonnet 5 <noreply@anthropic.com>

* Skip unused InputBroker observer in ExternalNotificationModule

The inputObserver CallbackObserver member was declared unconditionally,
even though its only use site was already gated behind
MESHTASTIC_EXCLUDE_INPUTBROKER (set for all of stm32 in stm32.ini).
Because it's a non-trivial member, the compiler still generated its
constructor/destructor as part of ExternalNotificationModule's own
lifecycle even when InputBroker is compiled out entirely.

Gate the member and its only consumer, handleInputEvent(), behind the
same flag as their use site, and match the codebase's dominant
!MESHTASTIC_EXCLUDE_X style (used ~330 times) rather than
!defined(MESHTASTIC_EXCLUDE_X) (used ~20 times) while touching this
flag's other call site. Saves an additional 288 bytes flash on wio-e5,
no RAM change, no functional impact since InputBroker was already
unused on this platform.

Signed-off-by: Andrew Yong <me@ndoo.sg>
Assisted-by: Claude Sonnet 5 <noreply@anthropic.com>

* fix(native-wasm): exclude RTTTL to unbreak build

The browser node builds its own build_flags from arduino_base rather
than inheriting portduino_base, so it did not pick up the
MESHTASTIC_EXCLUDE_RTTTL flag added to portduino_base. With the inline
ARCH_PORTDUINO stub in ExternalNotificationModule.h now replaced by that
flag, native-wasm tried to include the unavailable NonBlockingRtttl.h.

Set MESHTASTIC_EXCLUDE_RTTTL=1 directly in the native-wasm env
alongside its other exclusion flags.

Assisted-by: Claude Sonnet 5 <noreply@anthropic.com>
Signed-off-by: Andrew Yong <me@ndoo.sg>

---------

Signed-off-by: Andrew Yong <me@ndoo.sg>
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
2026-08-28 19:58:23 +00:00

80 lines
3.3 KiB
INI

; The Portduino based 'native' environment. Currently supported on Linux targets with real LoRa hardware (or simulated).
[portduino_base]
platform =
# renovate: datasource=git-refs depName=platform-native packageName=https://github.com/meshtastic/platform-native gitBranch=develop
https://github.com/meshtastic/platform-native/archive/86c62edfb7084d11669aa255411a70580e83823b.zip
framework = arduino
build_src_filter =
${env.build_src_filter}
-<platform/>
+<platform/portduino>
-<platform/portduino/wasm/> ; emscripten-only sources, built by [env:native-wasm] (pio run -e native-wasm)
-<nimble/>
-<mesh/wifi/>
-<mesh/http/>
+<mesh/raspihttp/>
-<mesh/eth/>
-<modules/esp32>
lib_deps =
${env.lib_deps}
${networking_base.lib_deps}
${networking_extra.lib_deps}
${radiolib_base.lib_deps}
${environmental_base.lib_deps}
# renovate: datasource=git-refs depName=meshtastic/Crypto packageName=https://github.com/meshtastic/Crypto gitBranch=main
https://github.com/meshtastic/Crypto/archive/591ff9a690e8168ccb7a36abde8d7783e448d395.zip
# renovate: datasource=custom.pio depName=LovyanGFX packageName=lovyan03/library/LovyanGFX
lovyan03/LovyanGFX@1.2.27
; # renovate: datasource=git-refs depName=libch341-spi-userspace packageName=https://github.com/meshtastic/libch341-spi-userspace gitBranch=main
https://github.com/meshtastic/libch341-spi-userspace/archive/03bf505d6e5904092c1c389c45b01098f7a302fe.zip
# renovate: datasource=custom.pio depName=adafruit/Adafruit seesaw Library packageName=adafruit/library/Adafruit seesaw Library
adafruit/Adafruit seesaw Library@1.7.9
# renovate: datasource=git-refs depName=RAK12034-BMX160 packageName=https://github.com/RAKWireless/RAK12034-BMX160 gitBranch=main
https://github.com/RAKWireless/RAK12034-BMX160/archive/dcead07ffa267d3c906e9ca4a1330ab989e957e2.zip
# renovate: datasource=github-tags depName=Adafruit_BME680 packageName=adafruit/Adafruit_BME680
https://github.com/adafruit/Adafruit_BME680/archive/refs/tags/2.0.6.zip
; Cross-platform build flags shared between native (Linux) and native-macos builds.
; Anything Linux-only (libbluetooth, libgpiod, libi2c, /sys/class/gpio,
; PORTDUINO_LINUX_HARDWARE, glibc-style _FORTIFY_SOURCE) goes in `build_flags`
; instead. UDP multicast also lives there because the firmware's
; UdpMulticastHandler.h unconditionally `#include <WiFi.h>` on non-NRF52
; targets, which requires the framework's bundled WiFi shim that we
; lib_ignore on macOS.
build_flags_common =
${arduino_base.build_flags}
-D ARCH_PORTDUINO
-fPIC
-Isrc/platform/portduino
-DRADIOLIB_EEPROM_UNSUPPORTED
-DMESHTASTIC_EXCLUDE_RTTTL ; No PWM/RTTTL ringtone playback support on this platform.
-lpthread
-lyaml-cpp
-ljsoncpp
!pkg-config --cflags jsoncpp --silence-errors || :
-luv
-std=gnu17
-std=gnu++17
-DMAX_TFT_COLOR_REGIONS=64
; Unity omits double support unless asked, compiling TEST_ASSERT_DOUBLE_* into an
; unconditional "Unity Double Precision Disabled" failure (test_gps_update_scheduling).
-DUNITY_INCLUDE_DOUBLE
build_flags =
${portduino_base.build_flags_common}
-DHAS_UDP_MULTICAST=1
-D_FORTIFY_SOURCE=2
-fstack-protector-all -Wstack-protector --param ssp-buffer-size=4
-DPORTDUINO_LINUX_HARDWARE
-lstdc++fs
-lbluetooth
-lgpiod
-li2c
lib_ignore =
Adafruit NeoPixel
Adafruit ST7735 and ST7789 Library
Adafruit SSD1306
SD