Cannot flash and debug code by using MSP FET.

I cannot figure out what you want to do at the moment. Do you want to use JTAG, SBW or BSL to program the device? The MSP-FET has a 14 pin connector, yours is 10 pin now, which is normally used for BSL. Can you tell us which pins of the MSP are now connected to which pins of the 14 pin connector?

And don't forget the decoupling cap(s) on Vcc.

Dennis

Hi Denis,
Thanks for your answer,
I tried to use JTAG with MSP430G2 launpad, it's done. But it's occurred error when using on my target board. I also tried SBW, but also same error "Error connecting to the target: Unknown device".
Could you explain for "And don't forget the decoupling cap(s) on Vcc.", where are caps ?

There are none but there should be. Place at least a 100n at Vcc of the micro. An additional 10u isn't that bad as well.

I have not solved my problems, Plz suggest to me some way to fix this bug.

You still did not say something about your connections.

Dennis

I use VCC_TOOL to source for target MCU, and tried to connect both of JTAG or SBW, but not solved.

And the other connections from the 14 pin connector of the MSP-FET are connected to which pins of the MCU?

Hi Dennis
JTAG

TCK-TCK
TDI-TDI
TDO-TDO
TMS-TMS
RST-RST
TST-TST
GND-GND

SBW

RST-RST
TST-TST
GND-GND

Hi Dennis,
I changed but it cannot be solved

I test on MSP430G2 Launpad, it's done ! maybe my target board have some problems.

Hi Dennis, MCU was die, it's all of problem, much thanks!

No problem at all!

Dennis