Search found 1083 matches

by Roberthh
Mon Oct 10, 2016 6:50 pm
Forum: ESP8266 boards
Topic: Telnet Server
Replies: 16
Views: 8895

Re: Telnet Server

As far as I could tell, importing & starting the telnet server reduced the free memory by 1616 bytes, and it's not frozen bytecode. As frozen bytecode, it's 640 bytes.
by Roberthh
Mon Oct 10, 2016 6:56 am
Forum: ESP8266 boards
Topic: Telnet Server
Replies: 16
Views: 8895

Re: Telnet Server

It were not only long pastes which cause a problem. It seems that also a very fast burst of a few characters may be an issue. I see that in a certain situation, e.g. on autorepeat of the cursor keys, but I have to track it down further.
by Roberthh
Mon Oct 10, 2016 5:38 am
Forum: ESP8266 boards
Topic: FTP Server
Replies: 25
Views: 11076

Re: FTP Server

Actually I did. It works now with standard FTP programs, like ftp, filezilla and fireftp, and Firefox & Chrome. The file managers behave a little bit strange, mostly because they seem to cache the servers content. The only file manage that seems to work is Windows File explorer (!). For the implemen...
by Roberthh
Sun Oct 09, 2016 8:07 pm
Forum: ESP8266 boards
Topic: Socket handler setup
Replies: 2
Views: 979

Re: Socket handler setup

Thanks. I'm trying to set up the background ftp server. For single command it works, but for two stage commands it looks like the seconds connection disappears between commands. I have to dig further.
Update: Some progress, although with a hammer. ls command works.
by Roberthh
Sun Oct 09, 2016 6:15 pm
Forum: General Discussion and Questions
Topic: Pyboard noise
Replies: 21
Views: 5712

Re: Pyboard noise

It would be interesting to visualize the playback of a well known signal (e.g. sine) after capturing with the noise, to tell, whether this is a timing problem, like Dave mentioned, or a superposition problem.
by Roberthh
Sun Oct 09, 2016 4:47 pm
Forum: ESP8266 boards
Topic: Socket handler setup
Replies: 2
Views: 979

Socket handler setup

I see this line e.g. in webrepl:

Code: Select all

setsockopt(socket.SOL_SOCKET, 20, handler) 
I can guess the purpose, but is that somewhere documented? And were is it implemented?
by Roberthh
Sun Oct 09, 2016 7:41 am
Forum: ESP8266 boards
Topic: Telnet Server
Replies: 16
Views: 8895

Re: Telnet Server

This program works and looks very elegant, but seems to drop characters sometimes during reading. This can be observed e.g. by

Code: Select all

print("*******************************")
put into the paste buffer and then submitted with keyboard autorepeat. With shorter strings it works.
by Roberthh
Sat Oct 08, 2016 8:19 pm
Forum: ESP8266 boards
Topic: FTP Server
Replies: 25
Views: 11076

Re: FTP Server

Hello all & @chrisgp, I made a few more changes: SYST command: returns now a value which pleases Firefox LIST and NLST accept as optional parameter now also filenames, with ? and * as wildcards. Now, also ftp's mput, mget and mdelete commands are supported APPE command supported (may be dropped) Chu...
by Roberthh
Sat Oct 08, 2016 12:12 pm
Forum: ESP8266 boards
Topic: ESP8266 broken?
Replies: 5
Views: 1381

Re: ESP8266 broken?

Is the baud rate set to 115200?
by Roberthh
Sat Oct 08, 2016 10:50 am
Forum: ESP8266 boards
Topic: FTP Server
Replies: 25
Views: 11076

Re: FTP Server

Hello @chrisgp, the point about background operation is valid. So I changed it back to your style of maintaining cwd locally. The list of tested hosts and tools is the same. Just some more observations: - the most robust tools tested are: plain ftp, fireftp and filezilla - the file managers besides ...