diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2015-03-01 23:55:28 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-03-03 04:15:24 +0300 |
| commit | ba6d22393284b703e6174278c31858bf59337ed2 (patch) | |
| tree | 1a846cada44333bc35cabefed31f017168cb18b7 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 3267c884cefa86c6d48c4d7c5571c20435271ecf (diff) | |
| download | linux-ba6d22393284b703e6174278c31858bf59337ed2.tar.xz | |
at86rf230: add transmit retry support
This patch introduce a transmit retry handling into at86rf230 transmit
path. Current behaviour is to wait the normal receive time if we want
to go into STATE_TX_ON when the transceiver is in STATE_BUSY_RX_AACK
which indicates that a frame is currently receiving. A non force state
change will not interrupt the the receiving state.
The current behaviour is that after the normal receive time we will
start a force change into STATE_TX_ON. With this patch we do seven
retries to go into STATE_TX_ON without forcing. After we hit the
AT86RF2XX_MAX_TX_RETRIES we will start the force state change.
This is a polling like method to go into STATE_TX_ON in times of maximum
receiving time.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions