diff options
| author | robert-hh <robert@hammelrath.com> | 2022-02-03 15:41:56 +0100 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2022-03-08 23:09:17 +1100 |
| commit | b0d460cd7deb6f1cc3393f56c378943aca8d954b (patch) | |
| tree | 2116405e8510eccbf72a1f8e231fb71c316fccc4 /extmod/moduzlib.c | |
| parent | 5ea85b7a852046783074be8a59534bd7f55d2553 (diff) | |
mimxrt/eth: Fix an Ethernet transmit error.
Sometimes frames could not be sent immediately because the controller was
still busy with previous frames. Then, an error was returned to lwip.
This fix adds a limited number of retries for this busy state, waiting
100µs before the next attempt. Typically the transmit succeeds now at the
second attempt.
Second change: Reset the controller for a clean state after soft reset.
Diffstat (limited to 'extmod/moduzlib.c')
0 files changed, 0 insertions, 0 deletions