| /** @file |
| * @brief Modem shell module |
| * |
| * Provide some modem shell commands that can be useful to applications. |
| */ |
| |
| /* |
| * Copyright (c) 2018 Foundries.io |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #define LOG_MODULE_NAME modem_shell |
| |
| #include <zephyr.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <device.h> |
| #include <shell/shell.h> |
| |
| #include <misc/printk.h> |
| |
| #include <drivers/modem/modem_receiver.h> |
| |
| static int cmd_modem_list(const struct shell *shell, size_t argc, |
| char *argv[]) |
| { |
| struct mdm_receiver_context *mdm_ctx; |
| int i, count = 0; |
| |
| shell_fprintf(shell, SHELL_NORMAL, "Modem receivers:\n"); |
| |
| for (i = 0; i < CONFIG_MODEM_RECEIVER_MAX_CONTEXTS; i++) { |
| mdm_ctx = mdm_receiver_context_from_id(i); |
| if (mdm_ctx) { |
| count++; |
| shell_fprintf(shell, SHELL_NORMAL, |
| "%d:\tUART Name: %s\n" |
| "\tManufacturer: %s\n" |
| "\tModel: %s\n" |
| "\tRevision: %s\n" |
| "\tIMEI: %s\n" |
| "\tRSSI: %d\n", i, |
| mdm_ctx->uart_dev->config->name, |
| mdm_ctx->data_manufacturer, |
| mdm_ctx->data_model, |
| mdm_ctx->data_revision, |
| mdm_ctx->data_imei, |
| mdm_ctx->data_rssi); |
| } |
| } |
| |
| if (!count) { |
| shell_fprintf(shell, SHELL_NORMAL, "None found.\n"); |
| } |
| |
| return 0; |
| } |
| |
| static int cmd_modem_send(const struct shell *shell, size_t argc, |
| char *argv[]) |
| { |
| struct mdm_receiver_context *mdm_ctx; |
| char *endptr; |
| int ret, i, arg = 1; |
| |
| /* list */ |
| if (!argv[arg]) { |
| shell_fprintf(shell, SHELL_ERROR, |
| "Please enter a modem index\n"); |
| return -EINVAL; |
| } |
| |
| /* <index> of modem receiver */ |
| i = (int)strtol(argv[arg], &endptr, 10); |
| if (*endptr != '\0') { |
| shell_fprintf(shell, SHELL_ERROR, |
| "Please enter a modem index\n"); |
| return -EINVAL; |
| } |
| |
| mdm_ctx = mdm_receiver_context_from_id(i); |
| if (!mdm_ctx) { |
| shell_fprintf(shell, SHELL_ERROR, "Modem receiver not found!"); |
| return 0; |
| } |
| |
| for (i = arg + 1; i < argc; i++) { |
| ret = mdm_receiver_send(mdm_ctx, argv[i], strlen(argv[i])); |
| if (ret < 0) { |
| shell_fprintf(shell, SHELL_ERROR, |
| "Error sending '%s': %d\n", argv[i], ret); |
| return 0; |
| } |
| |
| if (i == argc - 1) { |
| ret = mdm_receiver_send(mdm_ctx, "\r\n", 2); |
| } else { |
| ret = mdm_receiver_send(mdm_ctx, " ", 1); |
| } |
| |
| if (ret < 0) { |
| shell_fprintf(shell, SHELL_ERROR, |
| "Error sending (CRLF or space): %d\n", |
| ret); |
| return 0; |
| } |
| } |
| |
| return 0; |
| } |
| |
| SHELL_STATIC_SUBCMD_SET_CREATE(sub_modem, |
| SHELL_CMD(list, NULL, "List registered modems", cmd_modem_list), |
| SHELL_CMD(send, NULL, "Send an AT <command> to a registered modem " |
| "receiver", cmd_modem_send), |
| SHELL_SUBCMD_SET_END /* Array terminated. */ |
| ); |
| |
| SHELL_CMD_REGISTER(modem, &sub_modem, "Modem commands", NULL); |