twt_setup.c

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/*
 * Copyright 2024 Morse Micro
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#include <string.h>
#include "mmosal.h"
#include "mmwlan.h"
#include "mmconfig.h"
 
#include "mm_app_common.h"
 
static enum mmwlan_status add_twt_configuration(uint32_t wake_interval_us,
                                                uint32_t min_wake_duration_us)
{
    enum mmwlan_status status;
    struct mmwlan_twt_config_args twt_config = MMWLAN_TWT_CONFIG_ARGS_INIT;
 
    twt_config.twt_mode = MMWLAN_TWT_REQUESTER;
    twt_config.twt_setup_command = MMWLAN_TWT_SETUP_REQUEST;
    twt_config.twt_wake_interval_us = wake_interval_us;
    twt_config.twt_min_wake_duration_us = min_wake_duration_us;
 
    status = mmwlan_twt_add_configuration(&twt_config);
    if (status == MMWLAN_SUCCESS)
    {
        printf("Successfully added TWT configuration\n");
    }
    else
    {
        printf("Failed to set TWT configuration\n");
    }
    return status;
}
 
void app_init(void)
{
    uint32_t twt_wake_interval_us;
    uint32_t twt_min_wake_duration_us;
 
    printf("\n\nMorse TWT Demo (Built " __DATE__ " " __TIME__ ")\n\n");
 
    /* Initialize and connect to Wi-Fi network. Blocks till connected. */
    app_wlan_init();
 
    /* Default to an interval of 5 minutes (approx) with each service period lasting 65 ms. */
    twt_wake_interval_us = 300000000;
    twt_min_wake_duration_us = 65280;
    mmconfig_read_uint32("twt.wake_interval_us", &twt_wake_interval_us);
    mmconfig_read_uint32("twt.min_wake_duration_us", &twt_min_wake_duration_us);
    add_twt_configuration(twt_wake_interval_us, twt_min_wake_duration_us);
 
    app_wlan_start();
}