Peter Woolery
4b671843b3
loopTask: cv_init() created a CVState{} temporary (9KB background
array) on the stack — fixed by initializing members directly.
cam task: cv_process() had uint8_t fg[CV_PIXELS] (9KB) as a local
variable — made static, matching the existing fg_copy fix.
cam task stack bumped from 4096 to 8192 for headroom.
Also: switch to 4MB OTA partition table (TimerCamera-F has 4MB flash,
not 8MB), add CONFIG_ARDUINO_LOOP_STACK_SIZE=16384 build flag,
upload_speed=115200 and --no-stub for reliable CH340 flashing.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
34 lines
752 B
INI
34 lines
752 B
INI
; firmware/platformio.ini
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[platformio]
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default_envs = timercam
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[env:timercam]
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platform = espressif32@6.6.0
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board = m5stack-timer-cam
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framework = arduino
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board_build.partitions = partitions_4mb_ota.csv
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build_flags =
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-DBOARD_HAS_PSRAM
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-mfix-esp32-psram-cache-issue
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-DCORE_DEBUG_LEVEL=3
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-DCONFIG_BT_NIMBLE_ENABLED=1
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-DCONFIG_SPIRAM_USE_MALLOC=1
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-DCONFIG_ARDUINO_LOOP_STACK_SIZE=16384
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monitor_speed = 115200
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upload_speed = 115200
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upload_flags = --no-stub
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lib_deps =
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tzapu/WiFiManager@^2.0.17
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bblanchon/ArduinoJson@^7.0.0
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h2zero/NimBLE-Arduino@^1.4.2
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espressif/esp32-camera
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[env:native]
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platform = native
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test_framework = unity
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build_flags =
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-std=c++17
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-DNATIVE_TEST
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lib_deps =
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kochcodes/mbedtls@^3.6.2
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