ESP8266 Community Forum

- Thu Dec 18, 2014 2:20 am #5039 Hello, any idea how to transfer binary file to filesystem ??

Regards, Ondra

https://github.com/ok1cdj/ESP8266-LUA

- Thu Dec 18, 2014 10:02 am #5074

Hello, any idea how to transfer binary file to filesystem ??

Regards, Ondra

Hi,
If you're in a hurry and are adventurous you can try my experimental tftp-server (attached). It's not
cleaned up and a *very* basic implementation but worked for me so far...

Code: Select all-- Start:
tftpd=loadfile("tftpd.lua")():start()
-- Stop:
tftpd:stop() tftpd=nil


Usage Linux:

Code: Select all$ tftp 10.10.1.125
tftp> mode binary
tftp> put mybinary.dat
Sent 6263 bytes in 5.5 seconds
tftp>

Usage Windows:

Code: Select alltftp -i 10.10.1.125 put myfile.dat

You have to enable the tftp-client in Windows >=7 first:

To enable them, open Control Panel > Programs and Features > click Turn Windows features On or Off in left side > enable Client Telnet and Client TFTP then click in OK.

Good Luck
Thomas

Edit: couldn't attach the file as .lua so it's .txt now...

Attachments

tftpd.txt

(2.02 KiB) Downloaded 743 times

- Thu Dec 18, 2014 2:29 pm #5098 Thank you very much... will try it asap.. i'm on linux, tftp is ok for me...

Regards, Ondra

https://github.com/ok1cdj/ESP8266-LUA

- Mon Dec 22, 2014 4:56 pm #5471 seems a bit chicken and egg, how do we get tftpd.lua onto the chip to start with?