AT^SJDL format of sent data | Telit Cinterion IoT Developer Community
May 7, 2015 - 4:03pm, 4087 views
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?
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.
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.