40 lines
1.2 KiB
Plaintext
40 lines
1.2 KiB
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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menuconfig NET_6LOWPAN
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bool "IEEE 802.15.4 6LoWPAN support"
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default n
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depends on EXPERIMENTAL && NET_IPv6
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---help---
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Enable support for IEEE 802.15.4 Low power Wireless Personal Area
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Networking (6LoWPAN).
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if NET_6LOWPAN
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config NET_6LOWPAN_MTU
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int "6LoWPAN packet buffer size (MTU)"
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default 1294
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range 590 1518
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---help---
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Packet buffer size. This size includes the TCP/UDP payload plus the
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size of TCP/UDP header, the IP header, and data link layer headers.
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This value is normally referred to as the MTU (Maximum Transmission
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Unit); the payload is the MSS (Maximum Segment Size).
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IPv6 hosts are required to be able to handle an MSS of 1220 octets,
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resulting in a minimum buffer size of of 1220+20+40+xx = xx. REVISIT!
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config NET_6LOWPAN_TCP_RECVWNDO
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int "6LoWPAN TCP receive window size"
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default 1220
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depends on NET_TCP
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---help---
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The size of the advertised receiver's window. Should be set low
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(i.e., to the size of the MSS) if the application is slow to process
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incoming data, or high (32768 bytes) if the application processes
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data quickly. REVISIT!
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endif # NET_6LOWPAN
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