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https://github.com/apache/nuttx.git
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Gregory Nutt
0438783afa
commit 5b7b6e6e616c475c782e9883ada9f4a3b7cb4e2c Author: Gregory Nutt <gnutt@nuttx.org> Date: Sun Aug 20 11:13:17 2017 -0600 IEEE 802.15.4 network device: Make same changes as per loopback device so that it will build with PF_IEEE802154 but without 6LoWPAN. commit d656a98cf8eab2f20e884224b52cd47ec35df4cc Author: Gregory Nutt <gnutt@nuttx.org> Date: Sun Aug 20 10:31:28 2017 -0600 PF_IEEE802154: More fixes to device registration and to IEEE 802.15.4 loopback driver for PF_IEEE802154 without 6LoWPAN. commit 866bb9cbb0c5af79734bbd434c07fa2560b6608f Author: Gregory Nutt <gnutt@nuttx.org> Date: Sun Aug 20 09:58:13 2017 -0600 Network: Reorganize some Kconfig selections. commit 230b4cb48008cba5fccdafa22340df1d43584829 Author: Gregory Nutt <gnutt@nuttx.org> Date: Sun Aug 20 09:19:53 2017 -0600 Changes to conditional compilation so that PF_IEEE802154 can build without 6LoWPAN commit d96cbd6520d40590a740f695c4cd72208ce872da Author: Gregory Nutt <gnutt@nuttx.org> Date: Sun Aug 20 09:17:02 2017 -0600 configs/sim/pf_ieee802154: Disable 6LoWPAN, IPv6, TCP, and UDP. Now things do not build
README
======
Directory Structure
===================
nuttx/
|
`- net/
|
+- arp - Address resolution protocol (IPv4)
+- devif - Stack/device interface layer
+- icmp - Internet Control Message Protocol (IPv4)
+- icmpv6 - Internet Control Message Protocol (IPv6)
+- ieee802154 - PF_IEEE802154 socket interface
+- inet - PF_INET/PF_INET6 socket interface
+- ipforward - IP forwarding logic
+- local - Unix domain (local) sockets
+- loopback - Local loopback
+- neighbor - Neighbor Discovery Protocol (IPv6)
+- netdev - Socket network device interface
+- pkt - "Raw" packet socket support
+- sixlowpan - 6LoWPAN implementation
+- socket - BSD socket interface
+- route - Routing table support
+- tcp - Transmission Control Protocol
+- udp - User Datagram Protocol
+- usrsock - User socket API for user-space networking stack
`- utils - Miscellaneous utility functions
+-------------------------------------------------------------------++------------------------+
| Application layer || usrsock daemon |
+-------------------------------------------------------------------++------------------------+
+-------------------------------------------------------------------++----------------+ +-----+
| Socket layer (socket/) || /dev/usrsock | | |
+-------------------------------------------------------------------++----------------+ | |
+------------++--------------------------------------------------++-------------------+ | |
| Network || Protocol stacks (arp, ipv6, icmp, pkt, tcp, udp) || usrsock/ | | |
| Device |+--------------------------------------------------++-------------------+ | |
| Interface |+------------------------------------++---------------------------------+ | |
| (netdev/) || Network Device Interface (devif/) || Utilities | | |
+------------++------------------------------------++---------------------------------+ | |
+----------------------------------------------------------------+ | |
| Network Device Drivers | | HAL |
+----------------------------------------------------------------+ +-----+
+----------------------------------------------------------------+ +--------------------------+
| Networking Hardware | | Hardware TCP/IP Stack |
+----------------------------------------------------------------+ +--------------------------+