search

rtic-scope / cargo-rtic-scope

Non-intrusive ITM tracing/replay toolset for RTIC programs with nanosecond timestamp accuracy.
16 stars 4 forks source link

Use only a single DWT comparator to trace software tasks #118

Open tmplt opened 2 years ago

tmplt commented 2 years ago

We don't need two comparators: we can use a single bit to denote if the task was entered or exited. This leaves 7 bits for the task ID, which is more than enough.

tmplt commented 2 years ago

See #47, regarding the use of two DWT comparators.