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esp32_experiments/sdkconfig.defaults
2026-08-05 14:35:48 -07:00

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# Rust often needs a bit of an extra main task stack size compared to C (the default is 3K)
# You might have to increase this further if you allocate large stack variables in the main task
CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192
# Increase a bit these stack sizes as they are also a bit too small by default
CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
CONFIG_FREERTOS_IDLE_TASK_STACKSIZE=4096
# You might have to increase this further if you spawn your own Rust threads
# that allocate large stack variables; or better yet - use
# `std::thread::Builder::new().stack_size(XXX)` for spawning
CONFIG_PTHREAD_TASK_STACK_SIZE_DEFAULT=4096