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Basic SLIP functionality -- but there are issues

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3382 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2011-03-15 01:54:49 +00:00
parent 95326c6513
commit 7e2dda9617
2 changed files with 6 additions and 2 deletions
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configs/olimex-lpc1766stk/README.txt
+5 -1
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@@ -811,11 +811,15 @@ Where <subdir> is one of the following:
3. Reset on the target side and attach SLIP on the Linux side: 3. Reset on the target side and attach SLIP on the Linux side:
$ modprobe slip $ modprobe slip
$ slattach -p slip -s 57600 /dev/ttyS0 & $ slattach -L -p slip -s 57600 /dev/ttyS0 &
This should create an interface with a name like sl0, or sl1, etc. This should create an interface with a name like sl0, or sl1, etc.
Add -d to get debug output. This will show the interface name. Add -d to get debug output. This will show the interface name.
NOTE: The -L option is included to suppress use of hardware flow
control. This is necessary because I haven't figure out how to
use the UART1 hardwar flow control yet.
NOTE: The Linux slip module hard-codes its MTU size to 296. So you NOTE: The Linux slip module hard-codes its MTU size to 296. So you
might as well set CONFIG_NET_BUFSIZE to 296 as well. might as well set CONFIG_NET_BUFSIZE to 296 as well.
configs/olimex-lpc1766stk/slip-httpd/defconfig
+1 -1
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@@ -152,7 +152,7 @@ CONFIG_UART1_SERIAL_CONSOLE=n
CONFIG_UART2_SERIAL_CONSOLE=n CONFIG_UART2_SERIAL_CONSOLE=n
CONFIG_UART3_SERIAL_CONSOLE=n CONFIG_UART3_SERIAL_CONSOLE=n
CONFIG_UART1_FLOWCONTROL=y CONFIG_UART1_FLOWCONTROL=n
CONFIG_UART0_TXBUFSIZE=256 CONFIG_UART0_TXBUFSIZE=256
CONFIG_UART1_TXBUFSIZE=256 CONFIG_UART1_TXBUFSIZE=256