Possibility to get uart content with script?

Hi

To execute my test non regression suite, I have some script that  lauch eclipse from a batch file run my testcase in semi hosting mode.

So output of the printf are stored in a file associated with the semi hosting server. with the following commands:

set semihosting file-base .
set semihosting stdout uart_scu.log
set semihosting stderr uart_scu.log
set semihosting enabled on

It is ok but for some tests It is introducing some instability, so I want to disable semi hosting. so  I can use my script files to control external uart (putty,teraterm,..) but since I also use the UART in DS5 with the Terminal module,  I wonder if this terminal is controllable with some ds command? or eventually some jython APIs ? This way  Icould have the equivalent of my uart log files

thanks and regards

claude