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Hello, new to this forum and programming cc2650, not sure if this is the right forum to ask this question.
I have been trying to erase a cc2650 launchpad in order to programme it with Contiki-ng. But when I try to erase the flash in Uniflash 8.6.0, I have this error message "Error connecting to the target: (Error-2131@0x0) Unable to access device register. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings."
Environment to run Uniflash: Ubuntu 22.04.4 in virtualbox. Uniflash version 8.6.0. Emulation package 12.7.0.00059.
Procedures so far to debug the error:
1. I have updated the XDS110 firmware, its current version is 3.00.00.28. This has been done through both Uniflash in WIndows and xdsdfu command line tool.
2. I have tried to reduce the JTAG TCLK frequency from the default 5.5MHz to 2.5MHz as suggested in the debug page for XDS110. Error persists.
3. I have also tried to reduce the enter voltage as suggested by another source I read in the forum to 2.5V. Error persists.
4. I have tried to connect XDS110 via CCS12.6.0 using the verify connection tool, the error message is:
This error is generated by TI's USCIF driver or utilities.
The value is '-242' (0xffffff0e).
The title is 'SC_ERR_ROUTER_ACCESS_SUBPATH'.
The explanation is:
A router subpath could not be accessed.
The board configuration file is probably incorrect.
My best guess is that the board configuration is properly set up, but I don't know how to find the wrong configuration and how to restore the default setting? Anyone could help would be much appreciated.
