Ted at 20:27, 13 September 2021

2021-09-13T20:27:02Z

Ted: Starting notes page on Nordic LTE modem libraries.

2021-09-13T16:01:45Z

Starting notes page on Nordic LTE modem libraries.

New page

Friday 9/10 we were looking into Nordic nRF modem library files, as these are a part of pretty much all radio and LTE modem based Nordic sample apps. A first file of interest is:

vi /home/cpguest/embedded/ncs/v1.6.1/nrf/lib/nrf_modem_lib/nrf_modem_lib.c

# --- EOF ---

← Older revision		Revision as of 20:27, 13 September 2021
Line 3:		Line 3:
	vi /home/cpguest/embedded/ncs/v1.6.1/nrf/lib/nrf_modem_lib/nrf_modem_lib.c		vi /home/cpguest/embedded/ncs/v1.6.1/nrf/lib/nrf_modem_lib/nrf_modem_lib.c

		+	<pre>
		+	1 /*
		+	2 * Copyright (c) 2019 Nordic Semiconductor ASA
		+	3 *
		+	4 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
		+	5 */
		+	6
		+	7 #include <init.h>
		+	8 #include <device.h>
		+	9 #include <zephyr.h>
		+	10 #include <zephyr/types.h>
		+	11 #include <nrfx_ipc.h>
		+	12 #include <nrf_modem.h>
		+	13 #include <nrf_modem_platform.h>
		+	14 #include <pm_config.h>
		+	15
		+	16 #ifdef CONFIG_LTE_LINK_CONTROL
		+	17 #include <modem/lte_lc.h>
		+	18 #endif
		+	19
		+	20 #ifndef CONFIG_TRUSTED_EXECUTION_NONSECURE
		+	21 #error nrf_modem_lib must be run as non-secure firmware.\
		+	22 Are you building for the correct board ?
		+	23 #endif
		+	24
		+	25 struct shutdown_thread {
		+	26 sys_snode_t node;
		+	27 struct k_sem sem;
		+	28 };
		+	29
		+	30 static sys_slist_t shutdown_threads;
		+	31 static bool first_time_init;
		+	32 static struct k_mutex slist_mutex;
		+	33
		+	34 static int init_ret;
		+	35
		+	36 static const nrf_modem_init_params_t init_params = {
		+	37 .ipc_irq_prio = NRF_MODEM_NETWORK_IRQ_PRIORITY,
		+	38 .shmem.ctrl = {
		+	39 .base = PM_NRF_MODEM_LIB_CTRL_ADDRESS,
		+	40 .size = CONFIG_NRF_MODEM_LIB_SHMEM_CTRL_SIZE,
		+	41 },
		+	42 .shmem.tx = {
		+	43 .base = PM_NRF_MODEM_LIB_TX_ADDRESS,
		+	44 .size = CONFIG_NRF_MODEM_LIB_SHMEM_TX_SIZE,
		+	45 },
		+	46 .shmem.rx = {
		+	47 .base = PM_NRF_MODEM_LIB_RX_ADDRESS,
		+	48 .size = CONFIG_NRF_MODEM_LIB_SHMEM_RX_SIZE,
		+	49 },
		+	50 #if CONFIG_NRF_MODEM_LIB_TRACE_ENABLED
		+	51 .shmem.trace = {
		+	52 .base = PM_NRF_MODEM_LIB_TRACE_ADDRESS,
		+	53 .size = CONFIG_NRF_MODEM_LIB_SHMEM_TRACE_SIZE,
		+	54 },
		+	55 #endif
		+	56 };

		+	.
		+	.
		+	.
		+	</pre>

−	# --~~- EOF -~~--	+	<!-- comment -->

Nrf modem library notes - Revision history

Ted at 20:27, 13 September 2021

Ted: Starting notes page on Nordic LTE modem libraries.