A multipart file upload example for esp-idf
MIT License
A multipart file upload example for esp-idf.
Download the server from here.
ESP-IDF V4.4/V5.x. ESP-IDF V5.0 is required when using ESP32-C2. ESP-IDF V5.1 is required when using ESP32-C6.
git clone https://github.com/nopnop2002/esp-idf-multipart-upload
cd esp-idf-multipart-upload/
idf.py set-target {esp32/esp32s2/esp32s3/esp32c2/esp32c3}
idf.py menuconfig
idf.py flash
You have to set this config value with menuconfig.
This example send this HTTP header. If the parameter expected by the server is not "upfile", you need to change it.
POST PATH HTTP/1.1
HOST: HOST:PORT
User-Agent: esp-idf/X.Y.Z esp32
Accept: */*
Content-Type: multipart/form-data; boundary=X-ESPIDF_MULTIPART
Content-Length: xxx
--X-ESPIDF_MULTIPART
Content-Disposition: form-data; name="upfile"; filename="hoge.jpg"
Content-Type: Content-Type: application/octet-stream
binary-data
--X-ESPIDF_MULTIPART--