Other Parts Discussed in Thread: UNIFLASH
Hi
i have 3xlaunchxl-cc1352R1 boards.
With the one board i will be happily debugging for a while when i suddenly get:
Cortex_M4_0: Error: (Error -1170 @ 0x0) Unable to access the DAP. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 9.4.0.00129)
Cortex_M4_0: Trouble Halting Target CPU: (Error -2064 @ 0x0) Unable to read device status. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 9.4.0.00129)
thereafter the above error happens within a minute of commencing a debug session and i am forced to abandon use of the board for a 'while'. Once the 'while' is up, i am able to debug for a short while before the process repeats itself.
i've tried different usb cables to no avail
I must stress that the other 2 boards do not exhibit this behaviour despite being subject to the same code & debugging.
can anyone direct me to possible causes...
this is on a win10 pc running ccs10.4
thanks in advance.