Hello,
I'm trying to flash a CC2640 (SABLE-x board) through the XDS110 debugger devpack using SmartRF Flash Programmer 2. The XDS110 shows up twice in the device list, and I tried both.
Top device: clicking on the device gave me an error message.
Bottom device (UART): I was able to manually set the device as CC2640, but attempts to connect and program failed with the below error message ("connecting over serial bootloader failed"). I tried a Force Mass Erase, but that failed with the same message. Any advice? Thanks!