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https://github.com/zephyrproject-rtos/zephyr
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If IEEE 802.15.4 is enabled, then setup the network settings automatically so that the device is ready for IP configuration. This is only done if CONFIG_NET_APP_AUTO_INIT is enabled, which is currently the default. Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
/* IEEE 802.15.4 settings code */
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/*
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* Copyright (c) 2017 Intel Corporation.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr.h>
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#include <errno.h>
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#include <net/net_if.h>
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#include <net/net_core.h>
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#include <net/net_mgmt.h>
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#include <net/ieee802154.h>
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int _net_app_ieee802154_setup(void)
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{
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u16_t channel = CONFIG_NET_APP_IEEE802154_CHANNEL;
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u16_t pan_id = CONFIG_NET_APP_IEEE802154_PAN_ID;
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s16_t tx_power = CONFIG_NET_APP_IEEE802154_RADIO_TX_POWER;
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#ifdef CONFIG_NET_L2_IEEE802154_SECURITY
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struct ieee802154_security_params sec_params = {
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.key = CONFIG_NET_APP_IEEE802154_SECURITY_KEY,
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.key_len = sizeof(CONFIG_NET_APP_IEEE802154_SECURITY_KEY),
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.key_mode = CONFIG_NET_APP_IEEE802154_SECURITY_KEY_MODE,
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.level = CONFIG_NET_APP_IEEE802154_SECURITY_LEVEL,
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};
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#endif /* CONFIG_NET_L2_IEEE802154_SECURITY */
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struct net_if *iface;
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struct device *dev;
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dev = device_get_binding(CONFIG_NET_APP_IEEE802154_DEV_NAME);
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if (!dev) {
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return -ENODEV;
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}
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iface = net_if_lookup_by_dev(dev);
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if (!iface) {
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return -EINVAL;
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}
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if (net_mgmt(NET_REQUEST_IEEE802154_SET_PAN_ID,
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iface, &pan_id, sizeof(u16_t)) ||
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net_mgmt(NET_REQUEST_IEEE802154_SET_CHANNEL,
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iface, &channel, sizeof(u16_t)) ||
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net_mgmt(NET_REQUEST_IEEE802154_SET_TX_POWER,
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iface, &tx_power, sizeof(s16_t))) {
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return -EINVAL;
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}
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#ifdef CONFIG_NET_L2_IEEE802154_SECURITY
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if (net_mgmt(NET_REQUEST_IEEE802154_SET_SECURITY_SETTINGS, iface,
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&sec_params, sizeof(struct ieee802154_security_params))) {
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return -EINVAL;
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}
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#endif /* CONFIG_NET_L2_IEEE802154_SECURITY */
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return 0;
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}
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