readLen= esp_http_client_read(httpHandle, (char*)buffer, bufSize);//4、把数据发送到 i2swhile(readLen >0) { i2s_channel_write(iis_tx_ch, (void*)buffer, readLen, NULL,100);//继续读readLen = esp_http_client_read(httpHandle, (char*)buffer, bufSize); }//5、关闭连接esp_http_client...
You don't need the event_handler. You can use esp_http_client_read after perform (I'm 99% sure, at least. I agree the docs/examples should be clearer here.). You can use it for chunked just the same. You can provide a pointer in the client config that will be passed to the ev...
Re: esp_http_client_read() returning wrong data Postbypdemianczuk»Thu Dec 19, 2019 12:29 pm Hi, I probably solve the problem. I update IDF to v4.1-dev-1533 from IDF4.0-dec-667. I had to update also toolchain (to esp-2019r2, compiler to 8.2.0), and I havn't problem with ...
esp_http_client_open()---用write_len参数打开http连接,需要读时write_len=0;写头字符串; esp_http_client_fetch_headers()---读HTTP Server 应答头,返回服务器的content-length和调用esp_http_client_get_status_code() 获得连接HTTP状态 esp_http_client_read()---从HTTP数据流中读取数据 esp_http_clien...
not be downloaded due to a secure version is lower than stored in efuse.");http_cleanup(client);task_fatal_error();}image_header_was_checked=true;esp_ota_begin(update_partition,OTA_SIZE_UNKNOWN,&update_handle);}}esp_ota_write(update_handle,(constvoid*)ota_write_data,data_read);}}.....
esp_http_client_get_status_code(client), esp_http_client_get_content_length(client)); int max_len = 1 * 1024; char *data = (char *)heap_caps_malloc(max_len, MALLOC_CAP_SPIRAM); int read_index = 0, total_len = 0; int read_len = 0; ...
can not be downloaded due to a secure version is lower than stored in efuse.");http_cleanup(client);task_fatal_error();}image_header_was_checked=true;esp_ota_begin(update_partition,OTA_SIZE_UNKNOWN,&update_handle);}}esp_ota_write(update_handle,(constvoid*)ota_write_data,data_read);}...
README_CN.md SUPPORT_POLICY.md SUPPORT_POLICY_CN.md add_path.sh export.bat export.ps1 export.sh install.bat install.ps1 install.sh requirements.txt sdkconfig.rename克隆/下载 克隆/下载 HTTPS SSH SVN SVN+SSH 下载ZIP 该操作需登录 Gitee 帐号,请先登录后...
}staticvoidhttp_rest_with_url(void) { esp_http_client_config_t config={ .url="http://httpbin.org/get", .event_handler=_http_event_handler, }; esp_http_client_handle_t client= esp_http_client_init(&config);//GETesp_err_t err =esp_http_client_perform(client);if(err ==ESP_OK) ...
In the esp_http_client example I am able to get a "200 OK" response in function http_download_chunk(). This indicates chunked data has been successfully downloaded, but how do I read this data as I could not find an API function in HTTP Client to do so. ...