mirror of
https://github.com/meshtastic/firmware.git
synced 2026-10-06 05:02:07 -04:00
renovate[bot]
dbbd42687b
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
83 lines
4.0 KiB
INI
83 lines
4.0 KiB
INI
[nrf52_base]
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; Instead of the standard nordicnrf52 platform, we use our fork which has our added variant files
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platform =
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# renovate: datasource=custom.pio depName=platformio/nordicnrf52 packageName=platformio/platform/nordicnrf52
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platformio/nordicnrf52@11.0.0
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extends = arduino_base
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platform_packages =
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; our custom Git version with C++17 support in platform.txt
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# renovate: datasource=git-refs depName=meshtastic/Adafruit_nRF52_Arduino packageName=https://github.com/meshtastic/Adafruit_nRF52_Arduino gitBranch=master
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platformio/framework-arduinoadafruitnrf52 @ https://github.com/meshtastic/Adafruit_nRF52_Arduino#0fd295f13203e93df19d578073646ec32f2bf45a
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; Don't renovate toolchain-gccarmnoneeabi
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platformio/toolchain-gccarmnoneeabi@1.90301.200702
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extra_scripts =
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${env.extra_scripts}
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extra_scripts/nrf52_extra.py
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pre:extra_scripts/nrf52_lto.py
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extra_scripts/nrf52_warm_region.py ; post-link guard: image must end below the 12 KB warm-store raw-flash region at 0xEA000-0xED000
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build_type = release
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build_flags =
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-include variants/nrf52840/cpp_overrides/lfs_util.h
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${arduino_base.build_flags}
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-Wno-unused-variable
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-Isrc/platform/nrf52
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; The Arduino loop task runs the entire cooperative OSThread scheduler; the core's stock
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; 4 KB (1024-word) stack overflows during BLE first-sync (admin config-apply -> radio
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; reconfigure with XEdDSA/satmap/log frames stacked) - SWD-proven on T1000-E: SP driven
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; 40 B below pxStack, corrupting adjacent heap -> silent HardFault reset on phone pairing.
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; 2048 words = 8 KB, validated on hardware. Value is in WORDS; requires the #ifndef guard
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; from meshtastic/Adafruit_nRF52_Arduino#7 (harmless redefinition warning until it merges).
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-DLOOP_STACK_SZ=2048
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; The Bluefruit BLE task runs the ENTIRE phone-API chain inline (toRadioWriteCb ->
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; handleToRadio -> admin set-config -> radio reconfigure -> LittleFS save): its stock
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; 5 KB (1280-word) stack overflows during pairing/first-sync, resetting mid-flash-write
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; and tearing LittleFS (auto-format -> total config/key wipe, critical fault #13).
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; Reproduced on Wio Tracker L1 @ develop 6908d27. Same rationale as LOOP_STACK_SZ above;
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; bluefruit.cpp's #ifndef guard makes the -D take effect without a framework patch.
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-DCFG_BLE_TASK_STACKSIZE=2048
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-DLFS_NO_ASSERT ; Disable LFS assertions , see https://github.com/meshtastic/firmware/pull/3818
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-DMESHTASTIC_EXCLUDE_AUDIO=1
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-DMESHTASTIC_EXCLUDE_PAXCOUNTER=1
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-DMESHTASTIC_EXCLUDE_PKT_HISTORY_HASH=1 ; drop PacketHistory's 1 KB hash index; O(n) over ~240 records is negligible at LoRa packet rates
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-DOLEDDISPLAY_REDUCE_MEMORY ; drop the ThingPulse OLED back buffer (~1 KB); TFT variants must -U this (TFTDisplay.cpp needs buffer_back)
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-D__ASSERT_FUNC=\"\" ; keep __PRETTY_FUNCTION__ strings out of assert(); file:line still identifies the site
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; Only the CDC USB class is used; drop the other TinyUSB class drivers and their buffers
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-DCFG_TUD_MSC=0
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-DCFG_TUD_HID=0
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-DCFG_TUD_MIDI=0
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-DCFG_TUD_VENDOR=0
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-DCFG_TUD_VIDEO=0
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-DCFG_TUD_VIDEO_STREAMING=0
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-DCRYPTO_AES_NO_DECRYPT ; CTR and CCM only encrypt; drops the AES inverse tables (meshtastic/Crypto#5)
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-Os
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-std=gnu++17
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-flto ; whole-image LTO (~-60KB) on every nrf52840 target; nrf52_lto.py (pre: extra_script) keeps the interrupt handlers out of LTO so they survive
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-fmerge-all-constants ; fold identical constants image-wide (~0.7KB; same flag stm32 uses)
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build_unflags =
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-Ofast
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-Og
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-ggdb3
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-ggdb2
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-g3
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-g2
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-g
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-g1
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-g0
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-std=c++11
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-std=gnu++11
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build_src_filter =
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${arduino_base.build_src_filter} +<platform/nrf52/> -<nimble/> -<mesh/wifi/> -<mesh/api/> -<mesh/http/> -<modules/esp32> -<mesh/eth/> -<mesh/raspihttp> -<serialization/>
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lib_deps=
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${arduino_base.lib_deps}
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${radiolib_base.lib_deps}
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# renovate: datasource=git-refs depName=meshtastic/Crypto packageName=https://github.com/meshtastic/Crypto gitBranch=main
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https://github.com/meshtastic/Crypto/archive/1c817c2f27aa4593e07d0f7e13b3dbf8d980bcae.zip
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lib_ignore =
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BluetoothOTA
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lvgl
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