b91c7418f1
Add overlay and small adjustments for using the hl7800 modem. Works out of the box with pinnacle_100_dvk and mg100. Signed-off-by: Ryan Erickson <ryan.erickson@ezurio.com>
50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
/*
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* Copyright (c) 2024 Nordic Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/logging/log.h>
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LOG_MODULE_REGISTER(net_samples_common, LOG_LEVEL_DBG);
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#include <zephyr/net/conn_mgr_connectivity.h>
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#if defined(CONFIG_NET_CONNECTION_MANAGER)
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#if defined(CONFIG_NET_SAMPLE_COMMON_WAIT_DNS_SERVER_ADDITION)
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#define L4_EVENT_MASK (NET_EVENT_DNS_SERVER_ADD | NET_EVENT_L4_DISCONNECTED)
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#else
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#define L4_EVENT_MASK (NET_EVENT_L4_CONNECTED | NET_EVENT_L4_DISCONNECTED)
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#endif
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static struct net_mgmt_event_callback l4_cb;
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static K_SEM_DEFINE(network_connected, 0, 1);
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static void l4_event_handler(struct net_mgmt_event_callback *cb, uint32_t event,
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struct net_if *iface)
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{
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switch (event) {
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#if defined(CONFIG_NET_SAMPLE_COMMON_WAIT_DNS_SERVER_ADDITION)
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case NET_EVENT_DNS_SERVER_ADD:
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#else
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case NET_EVENT_L4_CONNECTED:
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#endif
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LOG_INF("Network connectivity established and IP address assigned");
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k_sem_give(&network_connected);
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break;
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case NET_EVENT_L4_DISCONNECTED:
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break;
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default:
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break;
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}
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}
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void wait_for_network(void)
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{
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net_mgmt_init_event_callback(&l4_cb, l4_event_handler, L4_EVENT_MASK);
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net_mgmt_add_event_callback(&l4_cb);
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LOG_INF("Waiting for network...");
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k_sem_take(&network_connected, K_FOREVER);
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}
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#endif /* CONFIG_NET_CONNECTION_MANAGER */
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