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Increase PSRAM malloc threshold from 256 bytes to 2048 bytes #9758

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Merged
thebentern merged 3 commits into from
Feb 28, 2026
Merged

Increase PSRAM malloc threshold from 256 bytes to 2048 bytes #9758

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d85ff6b
Increase PSRAM malloc threshold from 256 bytes to 2048 bytes
thebentern Feb 26, 2026
610969d
Merge branch 'master' into psram-alloc
thebentern Feb 26, 2026
cb1066c
Merge branch 'master' into psram-alloc
thebentern Feb 28, 2026
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4 changes: 2 additions & 2 deletions src/main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -389,8 +389,8 @@ void setup()

#if defined(ARCH_ESP32) && defined(BOARD_HAS_PSRAM)
#ifndef SENSECAP_INDICATOR
// use PSRAM for malloc calls > 256 bytes
heap_caps_malloc_extmem_enable(256);
// use PSRAM for malloc calls > 2048 bytes
heap_caps_malloc_extmem_enable(2048);
#endif
#endif

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