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Show PSRAM usage (#2206)

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* centralize PSRAM usage (application code only)

* update logging

* update logging

* fix use after free

* initialize buffer

* free rgb_image before ussing it for new allocation

* use wrapper function

* switch log level to debug

* .

* undo adding free() calls

* .

* add names to all CImage instances

* .

* .

* .

* revert changes of stbi_image_free() with free_psram_heap() on the places where is is not in PSRAM

* .

* typos

* typo

* Added MQTT Outbox explanation/warning

* added CONFIG_SPIRAM_USE_MEMMAP explanation

---------

Co-authored-by: CaCO3 <caco@ruinelli.ch>
This commit is contained in:
CaCO3
2023-03-19 23:28:06 +01:00
committed by GitHub
parent d93c5daf14
commit 58185a0569
20 changed files with 151 additions and 76 deletions
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3
code/sdkconfig.defaults
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@@ -1,7 +1,7 @@
##################################################
# Application specific configuration
# Edit this file instead of sdkconfig.esp32cam!
# After editting, make sure to explicitly delete
# After editing make sure to explicitly delete
# sdkconfig.esp32cam to apply your changes!
##################################################
@@ -94,6 +94,7 @@ CONFIG_SPIRAM_SPEED_40M=y
CONFIG_SPIRAM=y
CONFIG_SPIRAM_BOOT_INIT=y
CONFIG_SPIRAM_USE_MALLOC=y
#CONFIG_SPIRAM_USE_MEMMAP=y => Does not work: "cam_dma_config(306): frame buffer malloc failed"
CONFIG_SPIRAM_MEMTEST=y
CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=16384
CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=40960