How to use the memory of MALLOC_CAP_INTERNAL ? - ESP32 Forum
I want to use the MALLOC_CAP_INTERNAL , but , heap_caps_malloc(size, MALLOC_CAP_DEFAULT) return 0 malloc(size) return 0 heap_caps_malloc(size, MALLOC_CAP_8BIT) return 0 heap_caps_malloc(size, MALLOC_CAP_INTERNAL|MALLOC_CAP_8BIT) return 0 ...