是ESP-IDF(Espressif IoT Development Framework)中的一个错误代码,表示在尝试使用 NVS(Non-Volatile Storage)进行读写操作时,存储空间不足。NVS 是 ESP32 和 ESP8266 芯片上用于存储键值对的非易失性存储系统。 1. esp_err_nvs_not_enough_space 错误的含义 当您在 ESP 设备上使用 NVS API 存储数据时,如果...
nvs is copy on write, so it needs twice the space for every write. If you have a large EEPROM blob or string in there, you may in fact be out of space.Hiren_Novatrice Posts: 2 Joined: Fri Nov 24, 2023 6:04 am Re: Failed to initialize NVS:Error:4357 - ESP_ERR_NVS_NOT_...
NVS custom partition size : 16 kB Hi, When calling nvs_flash_init_partition on a NVS custom partition at startup, the function returns ESP_ERR_NVS_NOT_ENOUGH_SPACE error. This NVS custom partition is meant to hold only blob data, some of which are written only once and some are written...
ESP_ERR_NVS_NOT_ENOUGH_SPACE:如果没有空间容纳新条目或有太多不同的命名空间(允许的不同命名空间的最大值:254) (4) 示例 printf("Opening Non-Volatile Storage (NVS) handle... ");nvs_handlemy_handle;err=nvs_open("storage",NVS_READWRITE,&my_handle);if(err!=ESP_OK){printf("Error (%s) op...
ESP_ERR_NVS_NOT_ENOUGH_SPACE 底层存储中没有足够的空间来保存该值 ESP_ERR_NVS_REMOVE_FAILED 值没有更新是因为flash写操作失败。然而,该值是写入的,更新将在重新初始化nvs后完成,前提是flash操作不会再次失败 ESP_ERR_NVS_VALUE_TOO_LONG 值设置太长 ...
NVS 是一种简单的键值对存储系统,用于在 Flash 存储器中存储和检索数据,它使用一个特定的分区。 分区表和 NVS 是 ESP-IDF 中不同的存储机制,用于不同的数据存储需求。分区表用于管理整个 Flash 存储器的划分,而 NVS 则提供了一种简单的方式来存储和检索数据。
* - ESP_ERR_NOT_FOUND if there is no NVS partition with the specified name * in the partition table*/esp_err_t nvs_flash_erase_partition(constchar*part_name); 打开文件 /** * @brief Open non-volatile storage with a given namespace from the default NVS partition ...
您在使用ESP32的NVS-BLOB存储12000个字节数据时遇到了问题。错误代码为ESP_ERR_NVS_NOT_ENOUGH_SPACE ...
nvs_set_blob() returns ESP_ERR_NVS_NOT_ENOUGH_SPACE . How can I run these two at the same time ? Hi Serdar, I would like to learn whether this issue is still actual. If so, please extend the code with logging of the str variable content prior to the call of nvs functions and re...
第三十三章 RGB显示屏实验 ESP32-S3的LCD_CAM控制器由独立的LCD模块和Camera模块组成。LCD模块主要用于...