nvs_set_i16(nvs_handle_thandle, const char *key, int16_t value); nvs_set_u16(nvs_handle_thandle, const char *key, uint16_t value); nvs_set_i32(nvs_handle_thandle, const char *key, int32_t value); nvs_set_u32(nvs_handle_thandle, const char *key, uint32_t value); nvs_s...
最后送json数据的时候,要用JSON.stringify方法格式化data,否则esp32解析json会报错,此处一定要注意!!! 整体html界面非常简单,没有基础的也很容易读懂,里面写了一个js函数,该函数是在点击按钮的时候触发,功能主要是读取文本框输入的数据,将数据封装为json格式,然后post发送数据,xhttp.open(“POST”, “/wifi_data”...
D (2518) nvs: nvs_open_from_partition misc 1[0m I (2526) wifi:wifi driver task: 3fccf70c, prio:23, stack:6656, core=0 D (2530) nvs: nvs_open_from_partition nvs.net80211 1[0m D (2534) nvs: nvs_get opmode 1[0m D (2538) nvs: nvs_get_str_or_blob sta.ssid[0m D (2542...
1）实验平台：正点原子ESP32S3开发板 2）购买链接：https://detail.tmall.com/item.htm?id=...
static void save_data_to_nvs() { nvs_handle_t handle;esp_err_t err = nvs_open("storage",...
ESP_ERROR_CHECK(nvs_flash_erase()); ret = nvs_flash_init(); } /* 初始化LED */ led_init(); /* 初始化IIC0 */ i2c0_master = iic_init(I2C_NUM_0); /* 初始化SPI */ spi2_init(); /* 初始化IO扩展芯片 */ xl9555_init(i2c0_master); /* 初始化LCD */ lcd...
I (1515) wifi:config NVS flash: enabled I (1515) wifi:config nano formating: disabled I (1525) wifi:Init data frame dynamic rx buffer num: 32 I (1525) wifi:Init management frame dynamic rx buffer num: 32 I (1535) wifi:Init management short buffer num: 32 I (1535) wifi:Init dynami...
Partition Table:I (81) boot: ## Label Usage Type ST Offset LengthI (88) boot: 0 nvs WiFi...
project_config.cpp:44] initConfig(): [Project Config]: MDNS name: openiristrackerbabble 19:11:00.462 > [ 324][E][Preferences.cpp:483] getString(): nvs_get_str len fail: OTALogin NOT_FOUND 19:11:00.470 > [ 331][E][Preferences.cpp:483] getString(): nvs...
I (434) wifi:config NVS flash: enabled I (434) wifi:config nano formating: disabled I (434) wifi:Init data frame dynamic rx buffer num: 32 I (444) wifi:Init management frame dynamic rx buffer num: 32 I (444) wifi:Init management short buffer num: 32 I (444) wifi:Init dynamic tx...