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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-03-14 23:24:42 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-03-14 23:24:42 +0000 |
commit | b2a7bfbb51f5bf8b34ea593f3b5e76aecf9161ea (patch) | |
tree | 55d556ae70c0f6a7479269d6736abd6684a57ef9 /nuttx/TODO | |
parent | 0e24b0de612ad596103e4e01d250f0be12278783 (diff) | |
download | px4-nuttx-b2a7bfbb51f5bf8b34ea593f3b5e76aecf9161ea.tar.gz px4-nuttx-b2a7bfbb51f5bf8b34ea593f3b5e76aecf9161ea.tar.bz2 px4-nuttx-b2a7bfbb51f5bf8b34ea593f3b5e76aecf9161ea.zip |
apps/ make changes + SLIP MTU notes
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3381 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/TODO')
-rw-r--r-- | nuttx/TODO | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/nuttx/TODO b/nuttx/TODO index d9c4cf48b..26b9ca98e 100644 --- a/nuttx/TODO +++ b/nuttx/TODO @@ -309,13 +309,18 @@ o Network (net/, drivers/net) function so that little of this incompatibilities need be exposed. Description: The SLIP driver (drivers/net/slip.c) has had only the most superficial - testing. The main issue is the I haven't yet gotten a dual UART Linux - configuration that supports SLIP (I need one UART for SLIP and one for - the serial debug console). A second issue is that SLIP requires - hardware handshake and that has not been implemented in the UART - drivers on most platforms. It might be possible to use a special - cable to bypass the handshaking (but which may also result in data - overrun errors). + testing. Issues/Notes: + (1) The main issue is the I haven't yet gotten a dual UART Linux + configuration that supports SLIP (I need one UART for SLIP and + one for the serial debug console). + (2) A second issue is that SLIP requires hardware handshake and + that has not been implemented in the UART drivers on most platforms. + It might be possible to use a special cable to bypass the handshaking. + Tiy might also try the slattach' option -L which is supposed to + enable "3-wire operation." Either action which may also result in + data overrun errors). + (3) Finally, the Linux slip driver is hard-coded to use an MTU of 296 + so setting CONFIG_NET_BUFSIZE to a 296 is also advised. Status: Open Priority: Medium |