Hi Maxime, I'm also using PC Master on W98. I experience almost the same problem when I try to display variables on the control page. As you did, I tried it with WIN2000 and it worked without problem. I know that CodeWarrior is not stable on W98 so I think it's the same with PC Master. Bruno --- In , max_mont@y... wrote: > hi, > > I'm using PC Master (by Motorola) on windows 98 to communicate with > a DSP 56F807. > When I change panel in PCMaster from the tree, the programm's > crashing and the serial port leaves opened. > So I need to restart PC to reopen the PCMaster Project. > When I'm using a PC on WIN2000, I have no problem. > Have you got an idea about this problem. > Thanks in advance for your help. > Maxime |