Giovanni wrote:The registry should not change after RT3 hopefully, in RT4 a couple of field will be set to zero because some variables disappeared from thread_t (zero means, not there).Giovanni
Perfect thanks. I'll work on the assumption they're fixed and zero means not there/not used. Just trying to get traceswo working first on an stlink with the BMP firmware then will move on to thread support as a longer-term goal. Will post back here if I get anywhere!