components/hal/brownout_hal.c (ESP-IDF)

/* * SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ #include "hal/brownout_ll.h" #include "hal/brownout_hal.h" void brownout_hal_config(const brownout_hal_config_t *cfg) { // If brownout software control is enabled, hw ana reset should be disabled, because it always has the highest priority. brownout_ll_ana_reset_enable(false); brownout_ll_set_intr_wait_cycles(2); brownout_ll_enable_flash_suspend(cfg->flash_power_down); brownout_ll_enable_rf_power_down(cfg->rf_power_down); brownout_ll_clear_count(); brownout_ll_reset_config(cfg->reset_enabled, 0x3ff, BROWNOUT_RESET_LEVEL_SYSTEM); brownout_ll_set_threshold(cfg->threshold); brownout_ll_bod_enable(cfg->enabled); }