e9bf2d4c5c
The RetryAsyncCommand code needs to ensure that any response messages are not from a previous (unrelated) query. To do that it compares the '#sent_time' from potential responses to ensure they are not from a previous session. However, if there are any low-level serial retransmits then the low-level code sets the '#sent_time' to zero (to indicate that the query send time is not strictly known). That could result in a valid response not being accepted by RetryAsyncCommand. If a low-level connection is experiencing a small amount of periodic retransmits it could result in multiple high-level retry attempts failing to the point that there is a user-facing error. This could result in "Timeout on wait for 'tmcuart_response' response" errors. Fix by accepting responses even if there is a low-level retransmit once the code can confirm that there can be no previous query still in progress. Signed-off-by: Kevin O'Connor <kevin@koconnor.net> |
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| config | ||
| docs | ||
| klippy | ||
| lib | ||
| scripts | ||
| src | ||
| test | ||
| .gitignore | ||
| COPYING | ||
| Makefile | ||
| README.md | ||
README.md
Welcome to the Klipper project!
Klipper is a 3d-Printer firmware. It combines the power of a general purpose computer with one or more micro-controllers. See the features document for more information on why you should use Klipper.
To begin using Klipper start by installing it.
Klipper is Free Software. See the license or read the documentation. We depend on the generous support from our sponsors.