115 lines
2.4 KiB
C
115 lines
2.4 KiB
C
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/** @file
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* @brief Modem shell module
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*
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* Provide some modem shell commands that can be useful to applications.
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*/
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/*
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* Copyright (c) 2018 Foundries.io
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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 <stdlib.h>
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#include <string.h>
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#include <device.h>
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#include <shell/shell.h>
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#include <misc/printk.h>
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#include <drivers/modem/modem_receiver.h>
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#define MODEM_SHELL_MODULE "modem"
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int modem_shell_cmd_list(int argc, char *argv[])
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{
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struct mdm_receiver_context *mdm_ctx;
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int i, count = 0;
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printk("Modem receivers:\n");
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for (i = 0; i < CONFIG_MODEM_RECEIVER_MAX_CONTEXTS; i++) {
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mdm_ctx = mdm_receiver_context_from_id(i);
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if (mdm_ctx) {
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count++;
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printk("%d:\tUART Name: %s\n"
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"\tManufacturer: %s\n"
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"\tModel: %s\n"
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"\tRevision: %s\n"
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"\tIMEI: %s\n"
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"\tRSSI: %d\n", i,
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mdm_ctx->uart_dev->config->name,
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mdm_ctx->data_manufacturer,
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mdm_ctx->data_model,
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mdm_ctx->data_revision,
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mdm_ctx->data_imei,
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mdm_ctx->data_rssi);
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}
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}
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if (!count) {
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printk("None found.\n");
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}
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return 0;
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}
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int modem_shell_cmd_send(int argc, char *argv[])
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{
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struct mdm_receiver_context *mdm_ctx;
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char *endptr;
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int ret, i, arg = 1;
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/* list */
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if (!argv[arg]) {
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printk("Please enter a modem index\n");
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return -EINVAL;
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}
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/* <index> of modem receiver */
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i = (int)strtol(argv[arg], &endptr, 10);
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if (*endptr != '\0') {
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printk("Please enter a modem index\n");
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return -EINVAL;
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}
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mdm_ctx = mdm_receiver_context_from_id(i);
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if (!mdm_ctx) {
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printk("Modem receiver not found!");
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return 0;
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}
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for (i = arg + 1; i < argc; i++) {
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ret = mdm_receiver_send(mdm_ctx, argv[i], strlen(argv[i]));
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if (ret < 0) {
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printk("Error sending '%s': %d\n", argv[i], ret);
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return 0;
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}
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if (i == argc - 1) {
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ret = mdm_receiver_send(mdm_ctx, "\r\n", 2);
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} else {
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ret = mdm_receiver_send(mdm_ctx, " ", 1);
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}
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if (ret < 0) {
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printk("Error sending (CRLF or space): %d\n", ret);
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return 0;
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}
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}
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return 0;
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}
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static struct shell_cmd modem_commands[] = {
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/* Keep the commands in alphabetical order */
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{ "list", modem_shell_cmd_list, "\n\tList registered modems" },
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{ "send", modem_shell_cmd_send,
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"\n\tSend an AT <command> to a registered modem receiver:"
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"\n\tsend <index> <command>" },
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{ NULL, NULL, NULL }
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};
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SHELL_REGISTER(MODEM_SHELL_MODULE, modem_commands);
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