samples: net: Remove deprecated gsm_modem sample
The gsm_modem driver is deprecated, and will be removed. Remove the gsm modem sample which depends on the deprecated driver. Signed-off-by: Bjarki Arge Andreasen <bjarki@arge-andreasen.me>
This commit is contained in:
Bjarki Arge Andreasen
Carles Cufí
parent
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commit
c8050e2a83
8 changed files with 0 additions and 296 deletions
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# SPDX-License-Identifier: Apache-2.0
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cmake_minimum_required(VERSION 3.20.0)
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find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
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project(gsm_modem)
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target_sources(app PRIVATE src/main.c)
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@ -1,40 +0,0 @@
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.. zephyr:code-sample:: gsm-modem
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:name: Generic GSM modem
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Use a GSM modem to connect to a GPRS network.
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Overview
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********
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The Zephyr GSM modem sample application allows user to have a connection
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to GPRS network. The connection to GSM modem is done using
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:ref:`PPP (Point-to-Point Protocol) <ppp>`.
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The source code of this sample application can be found at:
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:zephyr_file:`samples/net/gsm_modem`.
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Requirements
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************
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- GSM modem card. The sample has been tested with SIMCOM SIM808 card. All
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GSM modem cards should work as long as they support **AT+CGDCONT** command.
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- Almost any Zephyr enabled board with sufficient resources can be used.
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The sample has been tested with :ref:`reel_board`.
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Build and Running
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*****************
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If you are using an external modem like the SIMCOM card, then connect
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the necessary pins like RX and TX from your Zephyr target board to the
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modem card. Internal modems, like what is found in :ref:`particle_boron`
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board, are not yet supported.
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.. zephyr-app-commands::
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:zephyr-app: samples/net/gsm_modem
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:board: reel_board
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:goals: build flash
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:gen-args: -DCONFIG_MODEM_GSM_APN=\"internet\"
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:compact:
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Note that you might need to change the APN name according to your GSM network
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configuration.
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@ -1,12 +0,0 @@
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CONFIG_TEST_RANDOM_GENERATOR=y
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CONFIG_GSM_MUX=y
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CONFIG_UART_MUX=y
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CONFIG_MODEM_GSM_APN="internet"
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CONFIG_MAIN_STACK_SIZE=8192
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CONFIG_MODEM_GSM_QUECTEL=y
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CONFIG_MODEM_SHELL=n
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CONFIG_NET_MGMT_EVENT_INFO=y
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CONFIG_NET_MGMT_EVENT_MONITOR=y
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CONFIG_NET_MGMT_EVENT_MONITOR_AUTO_START=y
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CONFIG_NET_LOG=y
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CONFIG_NET_MGMT_EVENT_LOG_LEVEL_DBG=y
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@ -1,37 +0,0 @@
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/ {
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aliases {
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modem-uart = &usart2;
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modem = &modem;
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};
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};
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&gpioh {
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misc_fixed_usart2 {
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gpio-hog;
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gpios = <13 GPIO_ACTIVE_HIGH>;
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output-high;
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};
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};
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&gpdma1 {
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status = "okay";
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};
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/* BG95 */
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&usart2 {
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pinctrl-0 = <&usart2_tx_pa2 &usart2_rx_pa3 &usart2_rts_pa1 &usart2_cts_pa0>;
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pinctrl-names = "default";
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current-speed = <115200>;
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hw-flow-control;
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dmas = <&gpdma1 0 27 STM32_DMA_PERIPH_TX
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&gpdma1 1 26 STM32_DMA_PERIPH_RX>;
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dma-names = "tx", "rx";
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status = "okay";
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modem: modem {
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compatible = "zephyr,gsm-ppp";
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status = "okay";
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};
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};
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@ -1,12 +0,0 @@
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/*
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* UART 2 is configured on FRDM pins PTD0, rts; PTD1, cts; PTD2, rx; PTD3, tx
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* see https://www.nxp.com/docs/en/data-sheet/K64P144M120SF5.pdf chapter 5.1,
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* page 74
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*/
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&uart2 {
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status = "okay";
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current-speed = <115200>;
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gsm: gsm-modem {
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compatible = "zephyr,gsm-ppp";
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};
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};
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@ -1,35 +0,0 @@
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# UART support
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CONFIG_SERIAL=y
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# GSM modem support
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CONFIG_MODEM=y
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CONFIG_MODEM_GSM_PPP=y
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# PPP networking support
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CONFIG_NET_DRIVERS=y
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CONFIG_NET_PPP=y
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CONFIG_NET_L2_PPP=y
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CONFIG_NET_NATIVE=y
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CONFIG_NETWORKING=y
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CONFIG_NET_L2_PPP_TIMEOUT=10000
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# IPv4 enables PPP IPCP support
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CONFIG_NET_IPV4=y
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CONFIG_NET_IPV6=n
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# Network management events
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CONFIG_NET_CONNECTION_MANAGER=y
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# Log buffers, modem and PPP
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CONFIG_LOG=y
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CONFIG_NET_LOG=y
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#CONFIG_LOG_BUFFER_SIZE=16384
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#CONFIG_MODEM_LOG_LEVEL_DBG=y
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#CONFIG_NET_PPP_LOG_LEVEL_DBG=y
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#CONFIG_NET_L2_PPP_LOG_LEVEL_DBG=y
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#CONFIG_NET_MGMT_EVENT_LOG_LEVEL_DBG=y
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#CONFIG_NET_CONNECTION_MANAGER_LOG_LEVEL_DBG=y
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CONFIG_NET_SHELL=y
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CONFIG_MODEM_SHELL=y
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@ -1,22 +0,0 @@
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common:
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harness: net
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depends_on: serial-net
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tags:
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- net
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- ppp
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- modem
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- gsm
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platform_allow: frdm_k64f
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extra_args: DTC_OVERLAY_FILE="boards/frdm_uart2_dts.overlay"
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sample:
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description: Sample for generic GSM modem
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name: Generic GSM modem using PPP
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tests:
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sample.net.ppp.gsm.modem:
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extra_configs:
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- CONFIG_TEST_RANDOM_GENERATOR=y
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sample.net.ppp.gsm.modem.mux:
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extra_configs:
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- CONFIG_TEST_RANDOM_GENERATOR=y
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- CONFIG_GSM_MUX=y
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- CONFIG_UART_MUX=y
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@ -1,130 +0,0 @@
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/*
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* Copyright (c) 2020, 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/kernel.h>
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#include <zephyr/sys/printk.h>
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#include <zephyr/shell/shell.h>
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#include <zephyr/drivers/uart.h>
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#include <zephyr/net/net_mgmt.h>
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#include <zephyr/net/net_event.h>
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#include <zephyr/net/conn_mgr_monitor.h>
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#include <zephyr/drivers/modem/gsm_ppp.h>
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#include <zephyr/devicetree.h>
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#include <zephyr/logging/log.h>
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LOG_MODULE_REGISTER(sample_gsm_ppp, LOG_LEVEL_DBG);
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#define GSM_MODEM_NODE DT_COMPAT_GET_ANY_STATUS_OKAY(zephyr_gsm_ppp)
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#define UART_NODE DT_BUS(GSM_MODEM_NODE)
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static const struct device *const gsm_dev = DEVICE_DT_GET(GSM_MODEM_NODE);
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static struct net_mgmt_event_callback mgmt_cb;
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static bool starting = IS_ENABLED(CONFIG_GSM_PPP_AUTOSTART);
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static int cmd_sample_modem_suspend(const struct shell *sh,
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size_t argc, char *argv[])
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{
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ARG_UNUSED(argc);
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ARG_UNUSED(argv);
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if (!starting) {
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shell_fprintf(sh, SHELL_NORMAL, "Modem is already stopped.\n");
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return -ENOEXEC;
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}
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gsm_ppp_stop(gsm_dev);
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starting = false;
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return 0;
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}
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static int cmd_sample_modem_resume(const struct shell *sh,
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size_t argc, char *argv[])
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{
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ARG_UNUSED(argc);
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ARG_UNUSED(argv);
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if (starting) {
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shell_fprintf(sh, SHELL_NORMAL, "Modem is already started.\n");
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return -ENOEXEC;
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}
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gsm_ppp_start(gsm_dev);
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starting = true;
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return 0;
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}
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SHELL_STATIC_SUBCMD_SET_CREATE(sample_commands,
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SHELL_CMD(resume, NULL,
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"Resume the modem\n",
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cmd_sample_modem_resume),
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SHELL_CMD(suspend, NULL,
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"Suspend the modem\n",
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cmd_sample_modem_suspend),
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SHELL_SUBCMD_SET_END
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);
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SHELL_CMD_REGISTER(sample, &sample_commands,
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"Sample application commands", NULL);
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static void event_handler(struct net_mgmt_event_callback *cb,
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uint32_t mgmt_event, struct net_if *iface)
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{
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ARG_UNUSED(cb);
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ARG_UNUSED(iface);
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if ((mgmt_event & (NET_EVENT_L4_CONNECTED
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| NET_EVENT_L4_DISCONNECTED)) != mgmt_event) {
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return;
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}
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if (mgmt_event == NET_EVENT_L4_CONNECTED) {
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LOG_INF("Network connected");
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return;
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}
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if (mgmt_event == NET_EVENT_L4_DISCONNECTED) {
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LOG_INF("Network disconnected");
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return;
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}
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}
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static void modem_on_cb(const struct device *dev, void *user_data)
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{
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ARG_UNUSED(dev);
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ARG_UNUSED(user_data);
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LOG_INF("GSM modem on callback fired");
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}
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static void modem_off_cb(const struct device *dev, void *user_data)
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{
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ARG_UNUSED(dev);
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ARG_UNUSED(user_data);
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LOG_INF("GSM modem off callback fired");
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}
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int main(void)
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{
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const struct device *const uart_dev = DEVICE_DT_GET(UART_NODE);
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/* Optional register modem power callbacks */
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gsm_ppp_register_modem_power_callback(gsm_dev, modem_on_cb, modem_off_cb, NULL);
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LOG_INF("Board '%s' APN '%s' UART '%s' device %p (%s)",
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CONFIG_BOARD, CONFIG_MODEM_GSM_APN,
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uart_dev->name, uart_dev, gsm_dev->name);
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net_mgmt_init_event_callback(&mgmt_cb, event_handler,
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NET_EVENT_L4_CONNECTED |
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NET_EVENT_L4_DISCONNECTED);
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net_mgmt_add_event_callback(&mgmt_cb);
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return 0;
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}
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