MSP430G2553: Error in read/write (debugging)

Hi Ness,

I tried a blinking LED. It worked at first time. But after altering the program a little, the debugging failed.

Now even the basic LED program doesn't write successfully  

MSP430: Trouble Writing Memory Block at 0xfffe on Page 0 of Length 0x2: Could not write device memory
MSP430: GEL: File: C:\Users\SQT\workspace_v5_2\Blink_LED\Debug\Blink_LED.out: Load failed.

Tried changing the memory location of RESET(FFFE) in lnk_msp430g2553.cmd to some random locations.But still it doesn't work.

Is there a possibility that new TI sample just received is failure? If its so, how to find out which all locations have such read/write errors?

Thanks & regards,

Mithun 

I wouldn't mess with the .cmd files...

Good that you can see the problem with the BlinkLED.

we are getting closer, although  it is difficult to have a broken MCU...

Now, i suggest:

- try to clean the project and debug again.

if it doesn't:

- Delete the project (check the delete files) import it again and try...

Meanwhile change the topic's name to Error tousle writing memory...

I cannot help you that much, but certainly other people will, when they see the right topic title...

Tried cleaning and rebuilding. Imported fresh project from the CC3000 SDK. But still it fails on debugging.

Also the blink LED program can be written sometimes only(after several clean build). The following error occurs.

"MSP430: Trouble Writing Memory Block at 0xfffe on Page 0 of Length 0x2: Could not write device memory
MSP430: GEL: File: C:\Users\SQT\workspace_v5_2\Blink_LED\Debug\Blink_LED.out: Load failed."

I tried with another msp430g2553, but still some problem on writing. 

Tried CCSv5.2 and CCSv6.0, but for the Wifi application memory read write error occurs.

Is there any specific voltage or any other settings in order to write into MSP430G2553?

Then i tried writing an LED program in msp430g2231. It works perfectly. Thus i guess, launchpad is OK.