This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC2538: CC2538 state debug IF locked - CC2538 bricked - can't access DAP - IAR

Part Number: CC2538

Hi,

We can not access the CC2538NF11 device after flashing a program with IAR. We are using XDS100v3 USB Emulator (cJTAG - 2 pin)  (Part of the SmartRF06 Evaluation Board).

After one (or more) flash of the CC2538, we can't access to the device with IAR. Sometimes, a Forced Mass Erase (with Flash Programmer 2) made the device operational again.

But now, the mass erase does'nt work anymore, and the program is still running.

How can we access to the device gain ? And how can we avoid this situation in the futur ?

Thak you in advance for your help.

best regards,

Sullivan