Function esp_idf_hal::sys::bootloader_random_disable

pub unsafe extern "C" fn bootloader_random_disable()

@brief Disable entropy source for RNG

Disables internal entropy source. Must be called after bootloader_random_enable() and before RF subsystem features, ADC, or I2S (ESP32 only) are initialized.

Consult the ESP-IDF Programming Guide “Random Number Generation” section for details.