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| author | Gregory Nutt <gnutt@nuttx.org> | 2014-12-27 18:58:18 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2014-12-27 18:58:18 -0600 |
| commit | bd90f2ddfcb38af03ff369eccce76178ef42e0d0 (patch) | |
| tree | 6f2b7711482b28be07fc682c462eabaebaa035f9 /nuttx/drivers/serial | |
| parent | 419a64187953a1302ac16bee0125637d8f9bef8a (diff) | |
| download | nuttx-bd90f2ddfcb38af03ff369eccce76178ef42e0d0.tar.gz nuttx-bd90f2ddfcb38af03ff369eccce76178ef42e0d0.tar.bz2 nuttx-bd90f2ddfcb38af03ff369eccce76178ef42e0d0.zip | |
STM32 Serial: PX4 HW workarround for flaky STM32 RTS. From David Sidrane
Diffstat (limited to 'nuttx/drivers/serial')
| -rw-r--r-- | nuttx/drivers/serial/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nuttx/drivers/serial/Kconfig b/nuttx/drivers/serial/Kconfig index e3c7856b5..65131f2b0 100644 --- a/nuttx/drivers/serial/Kconfig +++ b/nuttx/drivers/serial/Kconfig @@ -539,7 +539,8 @@ config SERIAL_IFLOWCONTROL_WATERMARKS Call the "lower half" rxflowcontrol method whenever the number of characters in the serial RX buffer falls above an upper water mark level or below a lower watermark level. The default behavior is to - call the rxflowcontrol method only when the RX buffer is full. + call the rxflowcontrol method only when the RX buffer is empty or + full. if SERIAL_IFLOWCONTROL_WATERMARKS |