I can't run applications on my Connect Core Wi9C (CC Wi9C) with my debugger in the Digi ESP. When I try to run an image in the Digi ESP I get a message in the debug window showing the process is terminated (see Figure 0).
Below is a list of tips you can try to get the Jlink to communicate with the CC Wi9C
Make sure that the J1 Pin header (see Figure 1) on your JTAG adapter is NOT JUMPERED (i.e. not connected, see Figure 2). this is the small circuit board that converts the cables running from the Digi JLink debugger and the Connect Core Wi9C.
Download the newest GDB Server from Seggers website (www.segger.com).
Power off module. Jumper pins 1 & 4 on the P1 pin header located on the CC Wi9C module itself (see Figure 3). Power on module and retest. Jumpering these pins disables the module flash chip and will force the CPU into a known state so the debugger can talk to it.
Reload the modules bootloader (the rom.bin file generated in the C:\netos71\src\bsp\platforms\yourplatform directory). The rom.bin file will be generated after you build your project. For additional details see "Restoring the contents of flash ROM" in the Programmers Guide that came with your Development Kit (inside the Digi ESP -> Help -> Help Contents -> Digi ESP for NET + OS User Guide -> Tasks -> Recovering a NET + OS Device).
Last updated: Aug 08, 2017