Thales' cellular IoT products business is now part of Telit Cinterion, find out more.

You are here

Community > Forum > Global Discussion > AT^SJDL format of sent data

AT^SJDL format of sent data | Telit Cinterion IoT Developer Community

Like
0
2
Jure's picture
Jure

May 7, 2015 - 4:03pm, 4087 views

Hi,

I am trying to make PC Java program that sends file to Gemalto BGS5T over RS232. File gets created but when I try to upload .jar or .jad and connect with MES to modules folder and copy file back to computer it says: "Name of file" cannot be copied: Catastrophic failure. But if it's ordinary .txt file then everything is ok.

Here is the code which handles this: http://pastebin.com/cjr9VPAa (It just takes the file, converts it to byte array and sends that byte array.)

What is the diffrence when I upload .txt and .jar, .jad?

Best regards

Jure

2
Comment
Log in or register to post comments
lbonvarl's picture
lbonvarl
May 7 2015 - 5:02pm

Hi Jure,

For application protection purpose and to avoid that your application is extracted from a deployed device, Jar copy from module flash file system to PC is not allowed. You can only delete copy jar files to module ffs or delete them.

Thanks,

Loic

Jure's picture
Jure
May 7 2015 - 5:30pm

Hi Loic

I wasn't awere of that. Before I was uploading some jar that was made for PC and the copying it back. But now I uploaded some .jar for BGS5T and tryied runing it and it works. I wasn't awere of that restrictions.

Thank you,

Best regards