Dear Champs,
I ask this for our customer.
During offline programming on customer's production line, customer found that some devices could never be connected. Then customer put the fail device on board for testing, and first read the address of the password area, which were all 0xFF, and the device was not secured.
Then customer use CCS to debug, when check "test connection" in .ccxml file, it shows “SC_ERR_OCS_ALREADY_OPEN” error. I check some other E2E thread, this error is usually because other connection to the emulator already open. But customer only open 1 CCS window and only connect 1 borad, there is no other connections. It's strange why this error is reported
The complete "test connection" content is as follows:
C28xx: Loader: One or more sections of your program falls into a memory region that is not writable. These regions will not actually be written to the target. Check your linker configuration and/or memory map.
[Start]
Execute the command:
%ccs_base%/common/uscif/dbgjtag -f %boarddatafile% -rv -o -F inform,logfile=yes -S pathlength -S integrity
[Result]
-----[Print the board config pathname(s)]------------------------------------
C:\Users\ADMINI~1\AppData\Local\.TI\4084209646\
0\0\BrdDat\testBoard.dat
-----[Print the reset-command software log-file]-----------------------------
This utility has selected a 100- or 510-class product.
This utility will load the adapter 'jioserdesusb.dll'.
An already open status was returned while soft opening the controller.
-----[An error has occurred and this utility has aborted]--------------------
This error is generated by TI's USCIF driver or utilities.
The value is '-110' (0xffffff92).
The title is 'SC_ERR_OCS_ALREADY_OPEN'.
The explanation is:
This utility opened the controller but found it already in use.
You must exit other debuggers and utilities that access the
controller because this utility must be the only client.
[End]
Could you help to analyze it? Thanks!
Best Regards,
Julia
