OVMS3-idf/examples/bluetooth/esp_ble_mesh/ble_mesh_console/ble_mesh_provisioner/main/ble_mesh_console_main.c

// Copyright 2017-2019 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at

//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include <stdio.h>
#include <string.h>

#include "esp_system.h"
#include "esp_log.h"
#include "esp_console.h"
#include "esp_vfs_dev.h"
#include "driver/uart.h"
#include "linenoise/linenoise.h"
#include "argtable3/argtable3.h"

#include "esp_vfs_fat.h"
#include "nvs.h"
#include "nvs_flash.h"

#include "esp_bt.h"
#include "esp_bt_main.h"

#include "ble_mesh_console_decl.h"

#define TAG "ble_mesh_test"

#if CONFIG_STORE_HISTORY

#define MOUNT_PATH "/data"
#define HISTORY_PATH MOUNT_PATH "/history.txt"

static void initialize_filesystem(void)
{
    static wl_handle_t wl_handle;
    const esp_vfs_fat_mount_config_t mount_config = {
        .max_files = 4,
        .format_if_mount_failed = true
    };
    esp_err_t err = esp_vfs_fat_spiflash_mount(MOUNT_PATH, "storage", &mount_config, &wl_handle);
    if (err != ESP_OK) {
        ESP_LOGE(TAG, "Failed to mount FATFS (0x%x)", err);
        return;
    }
}
#endif // CONFIG_STORE_HISTORY

static void initialize_console(void)
{
    /* Disable buffering on stdin and stdout */
    setvbuf(stdin, NULL, _IONBF, 0);
    setvbuf(stdout, NULL, _IONBF, 0);

    /* Minicom, screen, idf_monitor send CR when ENTER key is pressed */
    esp_vfs_dev_uart_set_rx_line_endings(ESP_LINE_ENDINGS_CR);
    /* Move the caret to the beginning of the next line on '\n' */
    esp_vfs_dev_uart_set_tx_line_endings(ESP_LINE_ENDINGS_CRLF);

    /* Install UART driver for interrupt-driven reads and writes */
    ESP_ERROR_CHECK( uart_driver_install(CONFIG_CONSOLE_UART_NUM,
                                         256, 0, 0, NULL, 0) );

    /* Tell VFS to use UART driver */
    esp_vfs_dev_uart_use_driver(CONFIG_CONSOLE_UART_NUM);

    /* Initialize the console */
    esp_console_config_t console_config = {
        .max_cmdline_args = 20,
        .max_cmdline_length = 256,
#if CONFIG_LOG_COLORS
        .hint_color = atoi(LOG_COLOR_CYAN)
#endif
    };
    ESP_ERROR_CHECK( esp_console_init(&console_config) );

    /* Configure linenoise line completion library */
    /* Enable multiline editing. If not set, long commands will scroll within
     * a single line.
     */
    linenoiseSetMultiLine(1);

    /* Tell linenoise where to get command completions and hints */
    linenoiseSetCompletionCallback(&esp_console_get_completion);
    linenoiseSetHintsCallback((linenoiseHintsCallback *) &esp_console_get_hint);

    /* Set command history size */
    linenoiseHistorySetMaxLen(100);

#if CONFIG_STORE_HISTORY
    /* Load command history from filesystem */
    linenoiseHistoryLoad(HISTORY_PATH);
#endif
}


esp_err_t bluetooth_init(void)
{
    esp_err_t ret;

    esp_bt_controller_config_t bt_cfg = BT_CONTROLLER_INIT_CONFIG_DEFAULT();
    ret = esp_bt_controller_init(&bt_cfg);
    if (ret) {
        ESP_LOGE(TAG, "%s failed to initialize controller\n", __func__);
        return ret;
    }

    ret = esp_bt_controller_enable(ESP_BT_MODE_BLE);
    if (ret) {
        ESP_LOGE(TAG, "%s failed to enable controller\n", __func__);
        return ret;
    }
    ret = esp_bluedroid_init();
    if (ret) {
        ESP_LOGE(TAG, "%s failed to initialize bluetooth\n", __func__);
        return ret;
    }
    ret = esp_bluedroid_enable();
    if (ret) {
        ESP_LOGE(TAG, "%s failed to enable bluetooth\n", __func__);
        return ret;
    }

    return ret;
}

void app_main(void)
{
    esp_err_t res;

    nvs_flash_init();

    // init and enable bluetooth
    res = bluetooth_init();
    if (res) {
        printf("esp32_bluetooth_init failed (ret %d)", res);
    }

#if CONFIG_STORE_HISTORY
    initialize_filesystem();
#endif

    initialize_console();

    /* Register commands */
    esp_console_register_help_command();
    register_system();
    register_bluetooth();
    ble_mesh_register_mesh_node();
    ble_mesh_register_mesh_test_performance_client();
#if (CONFIG_BLE_MESH_GENERIC_ONOFF_CLI)
    ble_mesh_register_gen_onoff_client();
#endif
#if (CONFIG_BLE_MESH_PROVISIONER)
    ble_mesh_register_mesh_provisioner();
#endif
#if (CONFIG_BLE_MESH_CFG_CLI)
    ble_mesh_register_configuration_client_model();
#endif


    /* Prompt to be printed before each line.
     * This can be customized, made dynamic, etc.
     */
    const char *prompt = LOG_COLOR_I "esp32> " LOG_RESET_COLOR;

    printf("\n"
           "This is an example of an ESP-IDF console component.\n"
           "Type 'help' to get the list of commands.\n"
           "Use UP/DOWN arrows to navigate through the command history.\n"
           "Press TAB when typing a command name to auto-complete.\n");

    /* Figure out if the terminal supports escape sequences */
    int probe_status = linenoiseProbe();
    if (probe_status) { /* zero indicates OK */
        printf("\n"
               "Your terminal application does not support escape sequences.\n"
               "Line editing and history features are disabled.\n"
               "On Windows, try using Putty instead.\n");
        linenoiseSetDumbMode(1);
#if CONFIG_LOG_COLORS
        /* Since the terminal doesn't support escape sequences,
         * don't use color codes in the prompt.
         */
        prompt = "esp32> ";
#endif //CONFIG_LOG_COLORS
    }

    /* Main loop */
    while (true) {
        /* Get a line using linenoise.
         * The line is returned when ENTER is pressed.
         */
        char *line = linenoise(prompt);
        if (line == NULL) { /* Ignore empty lines */
            continue;
        }
        /* Add the command to the history */
        linenoiseHistoryAdd(line);
#if CONFIG_STORE_HISTORY
        /* Save command history to filesystem */
        linenoiseHistorySave(HISTORY_PATH);
#endif

        /* Try to run the command */
        int ret;
        esp_err_t err = esp_console_run(line, &ret);
        if (err == ESP_ERR_NOT_FOUND) {
            printf("Unrecognized command\n");
        } else if (err == ESP_ERR_INVALID_ARG) {
            // command was empty
        } else if (err == ESP_OK && ret != ESP_OK) {
            printf("\nCommand returned non-zero error code: 0x%x\n", ret);
        } else if (err != ESP_OK) {
            printf("Internal error: 0x%x\n", err);
        }
        /* linenoise allocates line buffer on the heap, so need to free it */
        linenoiseFree(line);
    }
}