[![Component Registry](https://components.espressif.com/components/espressif/esp_msc_ota/badge.svg)](https://components.espressif.com/components/espressif/esp_msc_ota) ## Introduction to ESP MSC OTA Component ``esp_msc_ota`` is a USB disk OTA program based on ESP32 USB OTG peripheral. * Supports hot-plugging of USB disk. * Supports USB disk OTA functionality. ### User Guide Please refer: https://docs.espressif.com/projects/esp-iot-solution/en/latest/usb/usb_host/esp_msc_ota.html ### Adding the Component to the Project Please use the component manager command `add-dependency` to add `esp_msc_ota` as a dependency to your project. During the `CMake` execution, this component will be automatically downloaded to the project directory. ``` idf.py add-dependency "espressif/esp_msc_ota=*" ``` ## Usage Example ```C esp_event_loop_create_default(); ESP_ERROR_CHECK(esp_event_handler_register(ESP_MSC_OTA_EVENT, ESP_EVENT_ANY_ID, &msc_ota_event_handler, NULL)); esp_msc_host_config_t msc_host_config = { .base_path = "/usb", .host_driver_config = DEFAULT_MSC_HOST_DRIVER_CONFIG(), .vfs_fat_mount_config = DEFAULT_ESP_VFS_FAT_MOUNT_CONFIG(), .host_config = DEFAULT_USB_HOST_CONFIG() }; esp_msc_host_handle_t host_handle = NULL; esp_msc_host_install(&msc_host_config, &host_handle); esp_msc_ota_config_t config = { .ota_bin_path = "/usb/ota_test.bin", .wait_msc_connect = pdMS_TO_TICKS(5000), }; esp_msc_ota(&config); esp_msc_host_uninstall(host_handle); ``` ## Notes * For the default file system, filenames should not exceed 11 characters. If support for long-named files is needed, please enable any of the macros below: * CONFIG_FATFS_LFN_HEAP * CONFIG_FATFS_LFN_STACK
a4fdf46f42e57aa20521159dab5146fc511142a4
idf.py add-dependency "espressif/esp_msc_ota^1.0.0"