bbn_m5atomS3_lite_console.ino

#define CONFIG_ESP_CONSOLE_USB_CDC 1

#include <M5AtomS3.h>

#include <stdio.h>
#include <string.h>
#include <esp_system.h>
#include <esp_log.h>
#include <esp_console.h>
#include <esp_vfs_dev.h>
#include <esp_vfs_fat.h>
#include <esp_vfs_cdcacm.h>
#include <nvs.h>
#include <nvs_flash.h>
//#include <cmd_system.h>
//#include <cmd_wifi.h>
//#include <cmd_nvs.h>

/*
 * We warn if a secondary serial console is enabled. A secondary serial console is always output-only and
 * hence not very useful for interactive console applications. If you encounter this warning, consider disabling
 * the secondary serial console in menuconfig unless you know what you are doing.
 */
#if SOC_USB_SERIAL_JTAG_SUPPORTED
#if !CONFIG_ESP_CONSOLE_SECONDARY_NONE
#warning "A secondary serial console is not useful when using the console component. Please disable it in menuconfig."
#endif
#endif

static const char* TAG = "example";
#define PROMPT_STR CONFIG_IDF_TARGET

/* Console command history can be stored to and loaded from a file.
 * The easiest way to do this is to use FATFS filesystem on top of
 * wear_levelling library.
 */
#if CONFIG_CONSOLE_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_rw_wl(MOUNT_PATH, "storage", &mount_config, &wl_handle);
    if (err != ESP_OK) {
        ESP_LOGE(TAG, "Failed to mount FATFS (%s)", esp_err_to_name(err));
        return;
    }
}
#endif // CONFIG_STORE_HISTORY

static void initialize_nvs(void)
{
    esp_err_t err = nvs_flash_init();
    if (err == ESP_ERR_NVS_NO_FREE_PAGES || err == ESP_ERR_NVS_NEW_VERSION_FOUND) {
        ESP_ERROR_CHECK( nvs_flash_erase() );
        err = nvs_flash_init();
    }
    ESP_ERROR_CHECK(err);
}

void setup(void)
{
    esp_console_repl_t *repl = NULL;
    esp_console_repl_config_t repl_config = ESP_CONSOLE_REPL_CONFIG_DEFAULT();
    /* Prompt to be printed before each line.
     * This can be customized, made dynamic, etc.
     */
    repl_config.prompt = PROMPT_STR ">";
    repl_config.max_cmdline_length = 80; //CONFIG_CONSOLE_MAX_COMMAND_LINE_LENGTH;

    //initialize_nvs();

#if CONFIG_CONSOLE_STORE_HISTORY
    initialize_filesystem();
    repl_config.history_save_path = HISTORY_PATH;
    ESP_LOGI(TAG, "Command history enabled");
#else
    ESP_LOGI(TAG, "Command history disabled");
#endif

    /* Register commands */
    esp_console_register_help_command();
    //register_system_common();

//    register_nvs();

//#if defined(CONFIG_ESP_CONSOLE_USB_CDC)
    esp_console_dev_usb_cdc_config_t hw_config = ESP_CONSOLE_DEV_CDC_CONFIG_DEFAULT();
    ESP_ERROR_CHECK(esp_console_new_repl_usb_cdc(&hw_config, &repl_config, &repl));   
//#else
//#error Unsupported console type
//#endif

    ESP_ERROR_CHECK(esp_console_start_repl(repl));
}

void loop(void) {
  
}