nordic mesh优先级怎样修改

要修改Nordic Mesh的优先级，您可以使用以下代码：

nrf_mesh_priority_t new_priority = NRF_MESH_PRIORITY_LOWEST; // 将新的优先级设置为最低

nrf_mesh_init_params_t init_params = {
    .core.irq_priority = APP_IRQ_PRIORITY_LOWEST, // 设置核心中断的优先级为最低
    .core.p_uuid = NULL,
    .core.lfclksrc = NRF_CLOCK_LF_SRC_XTAL,
    .models.config_server_cb = NULL,
    .models.health_server_cb = NULL,
    .models.appkey_server_cb = NULL,
    .models.appkey_client_cb = NULL,
    .models.transport_cb = NULL,
    .access.reliable_transfer_count = 0,
    .access.reliable_transfer_interval_ms = 0,
    .access.poll_timeout_ms = 0,
    .access.force_segmented = false,
    .access.transmic_size = NRF_MESH_TRANSMIC_SIZE_DEFAULT,
    .access.rx_sdu_max = NRF_MESH_RX_SDU_MAXLEN,
    .access.tx_sdu_max = NRF_MESH_TX_SDU_MAXLEN,
    .access.tx_pool_size = 0,
    .access.rx_pool_size = 0,
    .p_data_store = NULL,
    .data_store_size = 0,
    .network.nwk_transmit_count = NRF_MESH_TRANSMIT_COUNT_DEFAULT,
    .network.nwk_transmit_interval_ms = NRF_MESH_TRANSMIT_INTERVAL_DEFAULT_MS,
    .network.relay_retransmit_count = NRF_MESH_RELAY_RETRANSMIT_COUNT_DEFAULT,
    .network.relay_retransmit_interval_steps = NRF_MESH_RELAY_RETRANSMIT_INTERVAL_STEPS_DEFAULT,
    .network.beacon_interval_ms = NRF_MESH_BEACON_INTERVAL_DEFAULT_MS,
    .network.gatt_proxy = NRF_MESH_GATT_PROXY_NOT_SUPPORTED,
    .network.default_ttl = NRF_MESH_TTL_DEFAULT,
    .network.allocation_params = {
        .tx_count = NRF_MESH_NETWORK_TX_COUNT_DEFAULT,
        .rx_count = NRF_MESH_NETWORK_RX_COUNT_DEFAULT,
        .subnet_count = NRF_MESH_SUBNET_COUNT_DEFAULT,
        .address_count = NRF_MESH_ADDR_COUNT_DEFAULT,
        .virtual_address_count = NRF_MESH_VIRTUAL_ADDR_COUNT_DEFAULT,
        .bearer_count = NRF_MESH_BEARER_COUNT_DEFAULT,
    },
    .low_power.node_sleep = {
        .sleep1_delay_ms = 0,
        .sleep1_sdc_hfclk = false,
        .sleep2_delay_ms = 0,
        .sleep2_sdc_hfclk = false,
        .sleep3_delay_ms = 0,
        .sleep3_sdc_hfclk = false,
    },
    .low_power.lpn = {
        .automatic = true,
        .rx_window = NRF_MESH_LPN_DEFAULT_RECEIVE_DELAY_MS,
        .rx_window_factor = NRF_MESH_LPN_DEFAULT_RECEIVE_WINDOW_FACTOR,
        .poll_timeout = NRF_MESH_LPN_DEFAULT_POLL_TIMEOUT_MS,
    },
    .enable_cb = NULL,
    .disable_cb = NULL,
};

// 将新的优先级设置为新的初始化参数
init_params.core.irq_priority = new_priority;

// 初始化Nordic Mesh
uint32_t error_code = nrf_mesh_init(&init_params);
if (error_code != NRF_SUCCESS) {
    // 处理错误
}

注意，这只是一个示例代码，您需要将其适应您的应用程序。同时，更改优先级可能会影响系统的性能和稳定性，请谨慎操作。