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ba88358ed6
* ESP8266: fix ESP_getMaxAllocHeap() and ESP_getHeapFragmentation()
Both functions returned wrong values: ESP_getMaxAllocHeap() returned
ESP.getFreeHeap() (total free, not largest contiguous block);
ESP_getHeapFragmentation() read ummHeapInfo.maxFreeContiguousBlocks,
which is only valid immediately after a umm_info() heap walk.
Fix: cache the result of umm_max_block_size() in ESP_UpdateHeapMetrics().
The cache is refreshed once per second when SetOption130 is active, and
on demand in CmndStatus() before Status 4 is output. Both getter functions
read the cached value; the call site overhead is a single integer read.
umm_max_block_size() is unconditionally available (UMM_INFO is hardcoded
in the Arduino ESP8266 umm_malloc_cfg.h), so no build flags are required.
Status 4 (StatusMEM) gains two ESP8266-specific fields: MaxFreeBlock (KB)
and Frag (%).
* ESP8266: add heap OOM diagnostics, Status 4 fields, Status 44 dump
OOM event monitoring (requires UMM_INLINE_METRICS or UMM_STATS_FULL):
- ESP_HeapOomCheck(): called once per second; logs the OOM counter delta
when the counter changes ("OOM: count N (+M)")
- ESP_HeapOomTest(): logs current OOM count on demand
Status 4 (StatusMEM) gains additional ESP8266-specific fields when the
corresponding build flags are active:
- OomCount: cumulative out-of-memory events (UMM_INLINE_METRICS or
UMM_STATS_FULL)
- HeapLwm (KB): heap low-watermark since boot (UMM_STATS_FULL)
- MaxAllocSz (bytes): peak single allocation size (UMM_STATS_FULL)
Status 44 (ESP8266-only diagnostic command):
- Triggers umm_info(nullptr, true) to print a full heap block map to
the serial console
- Calls ESP_HeapOomTest() to log the current OOM count
- Returns {"Status44":{"HeapDump":"serial"}}
- Status 44 is accepted regardless of MAX_STATUS
Build flags UMM_STATS_FULL and UMM_INLINE_METRICS can be enabled via
platformio_override.ini build_flags; documented in
platformio_override_sample.ini.
135 lines
6.0 KiB
INI
135 lines
6.0 KiB
INI
; *** Example PlatformIO Project Configuration Override File ***
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; *** Changes done here override settings in platformio.ini ***
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;
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; *****************************************************************
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; *** to activate rename this file to platformio_override.ini ***
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; *****************************************************************
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;
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; Please visit documentation for the options and examples
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; http://docs.platformio.org/en/stable/projectconf.html
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[platformio]
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; Store Platformio platform and packages in project directory.
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;core_dir = .platformio
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; For unrelated compile errors with Windows it can help to shorten Platformio project path
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;workspace_dir = c:\.pio
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;extra_configs = platformio_tasmota_user_env.ini
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; *** Build/upload environment
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default_envs =
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; *** Uncomment the line(s) below to select version(s)
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tasmota
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; tasmota-debug
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; tasmota-minimal
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; tasmota-lite
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; tasmota-knx
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; tasmota-sensors
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; tasmota-display
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; tasmota-zbbridge
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; tasmota-ir
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; tasmota32
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; tasmota32solo1
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; tasmota32s2
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; tasmota32s2cdc
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; tasmota32s3
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; tasmota32c2
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; tasmota32c3
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; tasmota32c6
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; tasmota32-zbbrdgpro
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; tasmota32-bluetooth
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; tasmota32-webcam
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; tasmota32-knx
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; tasmota32-lvgl
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; tasmota32-ir
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; tasmota32-nspanel
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; tasmota32c3ser
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; tasmota32c6ser
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; tasmota32s3ser
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[tasmota]
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; *** Global build / unbuild compile time flags for ALL Tasmota / Tasmota32 [env]
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;build_unflags =
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;build_flags =
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[env]
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;build_unflags = ${common.build_unflags}
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; -Wswitch-unreachable
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;build_flags = ${common.build_flags}
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; -DF_CRYSTAL=26000000
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; -Wno-switch-unreachable
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; *** Optional Debug messages
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; -DDEBUG_TASMOTA_CORE
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; -DDEBUG_TASMOTA_DRIVER
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; -DDEBUG_TASMOTA_SENSOR
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; *** ESP8266 heap debugging, activate as group
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; -DUMM_STATS_FULL
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; -DUMM_INLINE_METRICS
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; Build variant 1MB = 1MB firmware no filesystem (default)
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;board = ${common.board}
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; Build variant 2MB = 1MB firmware, 1MB filesystem (most Shelly devices)
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;board = esp8266_2M1M
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; Build variant 4MB = 1MB firmware, 1MB OTA, 2MB filesystem (WEMOS D1 Mini, NodeMCU, Sonoff POW)
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;board = esp8266_4M2M
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;board_build.f_cpu = 160000000L
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;board_build.f_flash = 40000000L
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; *** Define serial port used for erasing/flashing/terminal
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;upload_port = COM4
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;monitor_port = COM4
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lib_extra_dirs = ${library.lib_extra_dirs}
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[env:tasmota32_base]
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; Override settings for esp32, esp32s2, esp32s3, esp32c2 and esp32c3
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; *** Uncomment next line ";" to enable development Tasmota Arduino IDF 53 based platform.
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;platform = https://github.com/Jason2866/platform-espressif32.git#Arduino/IDF55_gcc152
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;platform_packages = framework-arduinoespressif32 @
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;build_unflags = ${esp32_defaults.build_unflags}
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;build_flags = ${esp32_defaults.build_flags}
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;board = esp32
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;board_build.f_cpu = 240000000L
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;board_build.f_flash = 40000000L
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;board_build.flash_mode = qio
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;board_build.flash_size = 8MB
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;board_upload.maximum_size = 8388608
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;board_upload.arduino.flash_extra_images =
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;board_build.partitions = partitions/esp32_partition_app2944k_fs2M.csv
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; *** Serial port used for erasing/flashing the ESP32
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;upload_port = COM4
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;monitor_port = COM4
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;upload_speed = 115200
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monitor_speed = 115200
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;upload_resetmethod = ${common.upload_resetmethod}
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lib_extra_dirs = ${library.lib_extra_dirs}
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; *** ESP32 lib. ALWAYS needed for ESP32 !!!
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lib/libesp32
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; *** comment the following line if you dont use LVGL in a Tasmota32 build. Reduces compile time
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lib/libesp32_lvgl
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; *** uncomment the following line if you use Bluetooth or Apple Homekit in a Tasmota32 build. Reduces compile time
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lib/libesp32_div
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; *** uncomment the following line if you use Epaper driver epidy in your Tasmota32 build. Reduces compile time
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; lib/libesp32_eink
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[library]
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shared_libdeps_dir = lib
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; *** Library disable / enable for variant Tasmota(32). Disable reduces compile time
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; *** !!! Disabling needed libs will generate compile errors !!!
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; *** The resulting firmware will NOT be different if you leave all libs enabled
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; *** Disabling by putting a ";" in front of the lib name
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; *** If you dont know what it is all about, do not change
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lib_extra_dirs =
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; *** Only disabled for Tasmota minimal and Tasmota light. For all other variants needed!
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lib/lib_basic
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; **** I2C devices. Most sensors. Disable only if you dont have ANY I2C device enabled
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lib/lib_i2c
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; *** Displays. Disable if you dont have any Display activated
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lib/lib_display
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; *** Bear SSL and base64. Disable if you dont have SSL or TLS activated
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lib/lib_ssl
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; *** Audio needs a lot of time to compile. Mostly not used functions. Recommended to disable
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lib/lib_audio
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; *** RF 433 stuff (not RF Bridge). Recommended to disable
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lib/lib_rf
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; *** Mostly not used functions. Recommended to disable
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lib/lib_div
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