[FAQ] F05 Flash: What causes the error "Flash API Error #14 Target halted during Flash operation" while trying to program the flash using the flash plugin?

A:

Note: This answer applies to devices with F05 flash.  Refer to:  [FAQ] F05 Flash: Which C2000 devices have "F05 flash"?

This problem occurred on older versions of Code Composer Studio.  TI recommends using the latest tools as they have improved over time.

This is due to the limitation that no breakpoints can be set when attempting to use the plug in. If a breakpoint is set, you will receive "Flash API Error #14" or "Target halted during Flash operation", Flash operation aborted message. In order to clear these messages and continue flashing, all breakpoints must be disabled. To disable any breakpoints, navigate within CCS to Debug -> Breakpoints and select Remove All.

Once this is complete, please attempt to program the flash with the Flash Plug In. If you still receive the error, please restart CCS and attempt to program the flash before performing anything else to ensure no breakpoints are set.

Note: You must also turn off "Perform go Main automatically" under "Option/Customize/Debug Properties" otherwise a breakpoint will be inserted when you attempt to execute the On-Chip flash operation.

For more F05 related FAQs refer to [FAQ] F05 Flash: Frequently Asked Questions