Hi Mati,
Beside running OTAP to load programs onto the TC65, the only way I have found to load programs to the TC^% from a PC is through cut and paste.
I work through a very specific routine, and I am not saying this is the best or the only way, but it is the only way I know how to load the TC65. It is very complex, but usually only takes a few minutes.
1 Build my programs in Netbeans.
2 I copy an AT 'autostart off' command from a text page stored on my PC into the clipborad memory,
3 Turn off the TC65 and turn it back on again.
4 I use PuTTy to view the code output on COM4 As soon as I turn on the TC65, I run putty on Com4. Don't run putty before you start the tc65.
5 As soon as I see "Systart"output from the tc65 I paste the autostart/off code using right click into the putty screen. Usually I get an 'OK' response on screen. Close Putty as you want to use this COM port elsewhere.
6 Go to my netbeans dist directory and copy the jad/jar files and close the explorer screen.
7 Open a new explorer screen and go to the .module. option that is the MES.
8 Click into the drive A on the module where the code for the tc65 lives.
9 Paste my copied code into the folder and overwrite the existing files. After the copy has finished ALWAYS check that the timestamp on the new files is correct. Exit explorer
10 Open PUtty and copy an AT autostart/on command from the text page at 2 above - paste into the screen, I get an 'OK' response.
11 turn off and restart the TC65.
If you are not using autostart then the steps that turn it off and on again are not required, but I find the most common issue is that the tc65 is starting up and using the serial ports, and that means you can't get to it. That is when I usually get the 'can't communicate' error message.
If anyone has a quicker and better way to load onto an autostart system, please let me know!