esp-idf/components/hal/brownout_hal.c

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/*
* 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);
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brownout_ll_set_intr_wait_cycles(2);
brownout_ll_enable_flash_suspend(cfg->flash_power_down);
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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);
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brownout_ll_set_threshold(cfg->threshold);
brownout_ll_bod_enable(cfg->enabled);
}