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Shared PSRAM memory (#2285)

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* enable PSRAM logging

* add extra functions for psram shared memroy handling

* CImageBasis objects still should used dynamic memory (eg. rawImage), haw ever tmpImage must be placed inside the shared memory

* Place all STBI allocs inside the shared memory

* The models are placed in the shared PSRAM reagion and must be allocated through the dedicated functions

* .

* renaming

* fix cast warning

* add flag to switch STBI PSRAM usage

* improve PSRAM shared handling

* reserve shared PSRAM as early as possible

* init logging eralier so we can use it in PSRAM shared alloc

* move Wifi_LWIP, BSS_SEG and MQTT Outbox into PSRAM to ffree internal memory

* Check if model fits into reserved shared memory

* Update code/components/jomjol_tfliteclass/CTfLiteClass.cpp

* Update code/components/jomjol_helper/psram.cpp

* Update code/components/jomjol_helper/psram.cpp

* Update code/components/jomjol_flowcontroll/ClassFlowControll.cpp

* Update code/components/jomjol_helper/psram.cpp

* Update code/components/jomjol_helper/psram.cpp

* Update code/components/jomjol_helper/psram.cpp

* Update code/components/jomjol_image_proc/CImageBasis.cpp

* Update code/components/jomjol_helper/psram.cpp

* Update code/components/jomjol_helper/psram.cpp

* Update code/components/jomjol_helper/psram.cpp

* Update code/components/jomjol_helper/psram.cpp

* Update code/components/jomjol_helper/psram.cpp

* Update code/components/jomjol_helper/psram.cpp

* Update code/components/jomjol_helper/psram.cpp

* .

* .

* .

* .

* Korrektur Merge Conflict in main.cpp

---------

Co-authored-by: CaCO3 <caco@ruinelli.ch>
Co-authored-by: jomjol <30766535+jomjol@users.noreply.github.com>
This commit is contained in:
CaCO3
2023-04-19 21:17:41 +02:00
committed by GitHub
parent 19158c998f
commit de92c29245
12 changed files with 332 additions and 107 deletions
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7
code/sdkconfig.defaults
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@@ -101,8 +101,9 @@ CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=16384
CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=40960
CONFIG_SPIRAM_CACHE_WORKAROUND=y
CONFIG_SPIRAM_IGNORE_NOTFOUND=y
#CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP=y => Leads to memory fragmentation, see https://github.com/jomjol/AI-on-the-edge-device/issues/2200
#CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY=y => Leads to memory fragmentation, see https://github.com/jomjol/AI-on-the-edge-device/issues/2200
CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP=y
CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY=y
CONFIG_ESP_INT_WDT_TIMEOUT_MS=300
@@ -124,7 +125,7 @@ CONFIG_MQTT_TASK_CORE_SELECTION_ENABLED=y
CONFIG_MQTT_USE_CORE_0=y
CONFIG_MQTT_USE_CUSTOM_CONFIG=y
#CONFIG_MQTT_OUTBOX_EXPIRED_TIMEOUT_MS=5000
#CONFIG_MQTT_CUSTOM_OUTBOX=y # -> Use custom outbox in components/jomjol_mqtt/mqtt_outbox.h/cpp. If USE_PSRAM is enabled in there, it will save 10 kBytes of internal RAM. How ever it also leads to memory fragmentation, see https://github.com/jomjol/AI-on-the-edge-device/issues/2200
CONFIG_MQTT_CUSTOM_OUTBOX=y
CONFIG_FREERTOS_TASK_FUNCTION_WRAPPER=n