Hi, I have had the following problem a couple of times now. I have been trying to program my MSP430F5171 device using a TI programmer and the Elpotronic FET430pro (lite) software.
Typically i am able to program my firmware into the device the first time, but then if I try to update the firmware again sometimes i get a JTAG initialisation error. I believe this is due to the following, but I wanted to see if anyone else had experienced the same thing and/or has a fix for this issue...
On the first instance of using the fetpro430 software the microcontroller group is set to "MSP430F1xx" & ".1x,F4x". Unfortunately i have occasionally forgotten to change these values to the correct ones and gone ahead with the programming. I have then found that if I try to communicate with the device again that it becomes non-responsive and the JTAG initialisation error keeps flagging up. I still get the issue if I adjust the values to the correct microcontroller. I have also found that as soon as you navigate away from the MSP430F1xx selection to something else then if you go back to it you can no longer find the .1x,F4x option, which seems to indicate it is an invalid selection
Even by doing File > New setup, which does revert to these erroneous settings doesn't help in re-establishing comms with the MSP device.
Can anybody help me?
Thanks
Tom