ESPWebDAV
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d-a-v
[FEATURE REQUEST]ESP32 support
I know it may need some esp32 core update but any chance for ESP32 support ?
There are little updates done in esp8266 arduino core to enable web hooks. Unfortunately the PR is mixed with other internal changes. Functionality main changes are:
I guess the hook call in ESP 32 arduino would have to happen there.
Do you think you could make a PR of it ?
So if I implement each steps - in theory it should be ok ? I give a try and report to you ^_^ thank you
So if I implement each steps - in theory it should be ok ?
It will be OK, no reason against it.
I forgot to mention the return type in
bool WebServer::_parseRequest(WiFiClient& client)
that must be changed to ClientFuture.
-
return false=>return CLIENT_MUST_STOP -
return true=>return CLIENT_REQUEST_CAN_CONTINUE - update the caller of this function to manage the return value (4 choices).
@d-a-v I did first part https://github.com/luc-github/arduino-esp32/commit/b5233795d7e61a2fc724397bb61db7065921bb41 seems working - I have followed your instructions even I have no idea of what I am doing ^_^
Testing with HelloServer.ino
/ and I got hello from esp32! in browser=>ok
/dump and no answer in browser =>ok
/yes and got proper answer
File Not Found
URI: /yes
Method: GET
Arguments: 0
On serial
Connected to WIFI_OFFICE_A2G
IP address: 192.168.1.61
MDNS responder started
HTTP server started
A useless web hook has passed
A useless web hook has passed
The dumper web hook is on the run
(<32> chars)Host: 192.168.1.61
Connection: (<32> chars)keep-alive
Upgrade-Insecure-Req(<32> chars)uests: 1
User-Agent: Mozilla/5.(<32> chars)0 (Windows NT 10.0; Win64; x64) (<32> chars)AppleWebKit/537.36 (KHTML, like (<32> chars)Gecko) Chrome/87.0.4280.88 Safar(<32> chars)i/537.36
Accept: text/html,appl(<32> chars)ication/xhtml+xml,application/xm(<32> chars)l;q=0.9,image/avif,image/webp,im(<32> chars)age/apng,*/*;q=0.8,application/s(<32> chars)igned-exchange;v=b3;q=0.9
Accep(<32> chars)t-Encoding: gzip, deflate
Accep(<32> chars)t-Language: fr-FR,fr;q=0.9,en-US(<19> chars);q=0.8,en;q=0.7
Telling server to forget this connection
Now checking WebDav code but I have realized that FS of ESP32 is different from ESP8266 so cannot be drop as it is , as well as all call related to ESP8266WebServer - I will check that part first before pushing PR to ESP32 core
The "hooked" way of using espwebdav imposes that the files on the filesystem are stored in /theHookedDirectory/.
I understand that it is currently a limitation.
Until this is improved, can you try to store files in the FS's directory /yes/ and check if you can see them in a webdav browser ?
Sorry you misunderstood my test
/ is to check root
/dump is the hook
/yes was to go to not found handler so it is working as expect
So it is ok with Helloserver.ino, I have clarified my report
hi here the POC https://github.com/luc-github/ESPWebDAV/commit/d949d6fe47a53c1e472af5bcd278bd54d3b3ffbd
I have some refresh problem - but not sure how to address it
OK I have followed your advice and indeed debug was part of issue the other part was the File system difference SPIFFS esp32 is different to SPIFFS
- the file/dir detection - I use exists instead of open
- the mkdir feature - it does not work
Helloserver.ino => Ok Simple_esp32.ino =>Ok Hooked_esp32.ino => WebDav Not working - under investigation
the mkdir feature - it does not work
spiffs has no support for directories, but sdfs has. What FS did you try with ? Does esp32/arduino have littlefs (it has support for directories too).
yes I know, I am trying with SPIFFS - ESP32 has SPIFFS/FAT /SD not yet LITTLEFS , it is planned in 2.0 but currently it can be used as external FS - I will try it later
I also suspect the pb with the hooked is also related with directory pb, a nice to have would be to separate the url from the real directory name for example use http://192.168.1.61/dav but map the / of the FS or /www/dav of FS not /dav
The "hooked" way of using espwebdav imposes that the files on the filesystem are stored in /theHookedDirectory/.
for example use http://192.168.1.61/dav but map the / of the FS or /www/dav of FS not /dav
That is a fair request
still working on difference of FS here as example the output between the 2 littleFS
ESP8266 Little FS
>>>>>>>> dir /
1.PNG 0MiB 76KiB 77569
1.md 0MiB 0KiB 6
[Z]
[dav]
0.txt 0MiB 0KiB 0
1.txt 0MiB 0KiB 0
2.txt 0MiB 0KiB 0
Capture.PNG 0MiB 76KiB 77569
espconf.ini 0MiB 2KiB 2239
readme.md 0MiB 0KiB 6
<<<<<<<< dir
interactive: F/ormat D/ir C/reateFile
Heap stats: free heap: 46536 - max block: 46296 - fragmentation: 1%
interactive: F/ormat D/ir C/reateFile
Heap stats: free heap: 46536 - max block: 46296 - fragmentation: 1%
ESP32 LittleFS
>>>>>>>> dir /
/readme.md 0MiB 0KiB 6
/test.file 0MiB 0KiB 0
[/dav]
///dav/New Text Document.txt 0MiB 0KiB 0
///dav/www.txt 0MiB 0KiB 0
<<<<<<<< dir
interactive: F/ormat D/ir C/reateFile
Heap stats: free heap: 356360
interactive: F/ormat D/ir C/reateFile
Heap stats: free heap: 356360
ESP32 SPIFFS
>>>>>>>> dir /
/readme.md 0MiB 0KiB 6
<<<<<<<< dir
interactive: F/ormat D/ir C/reateFile
Heap stats: free heap: 356620
interactive: F/ormat D/ir C/reateFile
Heap stats: free heap: 356620
The simple_esp32.ino is ok The hooked_esp32.ino is still failing esp8266.log esp32.log Esp32 do not have HTTP_HEAD neither keepAlive connection - so I think I have added them but I may still miss one part to make the connection to succeed here the esp32 webserver modified https://github.com/luc-github/arduino-esp32/commits/webserver-hook/libraries/WebServer
I do not know what is missing 😭
How wiring sdcard to esp32 ? how configuration pin on sourcecode? can you describe ?
SD cards have mmc emulation. It's on the SPI bus. You need one of the SPI buses (MISO, MOSI, CLK) and another unused GPIO for CS.