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| author | Keith Packard <keithp@keithp.com> | 2009-11-04 21:32:07 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2009-11-04 21:32:07 -0800 |
| commit | 3ece984f4d72b4f720a5efdfaad7cff77a93d676 (patch) | |
| tree | 9c351576c0e3f295461bc9a81867998dc38cc401 /src/ao_packet_master.c | |
| parent | bc62bb254085cc705203b57260c04ac5e14c6611 (diff) | |
In USB pollchar, wait for packet before re-checking USB out len
This probably wouldn't actually cause a problem, but it seems more
reliable to wait for a packet interrupt before re-reading the packet
OUT len register. This could avoid spinning while waiting for a USB
packet, which seems like a good thing.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/ao_packet_master.c')
0 files changed, 0 insertions, 0 deletions