Merge pull request #52 from micro-ROS/6lowPAN_fix_frag

6LoWPAN fixing fragmentation issue

configs/olimex-stm32-e407/uros_6lowpan/defconfig

@@ -18,26 +18,13 @@ CONFIG_ARCH_BUTTONS=y
 CONFIG_ARCH_CHIP_STM32=y
 CONFIG_ARCH_CHIP_STM32F407ZG=y
 CONFIG_ARCH_STACKDUMP=y
-CONFIG_BOARDCTL_USBDEVCTRL=y
 CONFIG_BOARD_LATE_INITIALIZE=y
 CONFIG_BOARD_LOOPSPERMSEC=16717
 CONFIG_BUILTIN=y
 CONFIG_C99_BOOL8=y
-CONFIG_CDCACM=y
-CONFIG_CDCACM_CONSOLE=y
 CONFIG_CLOCK_MONOTONIC=y
-CONFIG_DEBUG_ERROR=y
-CONFIG_DEBUG_FEATURES=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_NET=y
-CONFIG_DEBUG_NET_ERROR=y
-CONFIG_DEBUG_NET_INFO=y
-CONFIG_DEBUG_NET_WARN=y
-CONFIG_DEBUG_WARN=y
-CONFIG_DEBUG_WIRELESS=y
-CONFIG_DEBUG_WIRELESS_ERROR=y
-CONFIG_DEBUG_WIRELESS_INFO=y
-CONFIG_DEBUG_WIRELESS_WARN=y
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DRIVERS_IEEE802154=y
 CONFIG_DRIVERS_WIRELESS=y
 CONFIG_FS_PROCFS=y
@@ -49,15 +36,18 @@ CONFIG_IEEE802154_MACDEV=y
 CONFIG_IEEE802154_MRF24J40=y
 CONFIG_IEEE802154_NETDEV=y
 CONFIG_INTELHEX_BINARY=y
-CONFIG_IOB_BUFSIZE=128
-CONFIG_IOB_NBUFFERS=32
-CONFIG_IOB_NCHAINS=16
+CONFIG_IOB_BUFSIZE=256
+CONFIG_IOB_NBUFFERS=16
+CONFIG_IOB_NOTIFIER=y
+CONFIG_IOB_NOTIFIER_DIV=1
+CONFIG_IRQCHAIN=y
 CONFIG_LIBC_FLOATINGPOINT=y
 CONFIG_LIBM=y
 CONFIG_LIB_BOARDCTL=y
 CONFIG_MAC802154_NTXDESC=32
 CONFIG_MAX_TASKS=16
 CONFIG_MAX_WDOGPARMS=2
+CONFIG_MM_FILL_ALLOCATIONS=y
 CONFIG_MM_REGIONS=2
 CONFIG_NET=y
 CONFIG_NETDEVICES=y
@@ -66,32 +56,31 @@ CONFIG_NETDEV_LATEINIT=y
 CONFIG_NETDEV_PHY_IOCTL=y
 CONFIG_NETDEV_STATISTICS=y
 CONFIG_NETDEV_WIRELESS_IOCTL=y
-CONFIG_NETUTILS_TELNETD=y
 CONFIG_NET_6LOWPAN=y
-CONFIG_NET_6LOWPAN_COMPRESSION_THRESHOLD=500
+CONFIG_NET_6LOWPAN_COMPRESSION_THRESHOLD=580
 CONFIG_NET_6LOWPAN_EXTENDEDADDR=y
+CONFIG_NET_6LOWPAN_MAX_MACTRANSMITS=1
+CONFIG_NET_6LOWPAN_PKTSIZE=600
+CONFIG_NET_6LOWPAN_REASS_STATIC=y
 CONFIG_NET_BROADCAST=y
-CONFIG_NET_ICMPv6=y
-CONFIG_NET_ICMPv6_AUTOCONF=y
-CONFIG_NET_ICMPv6_NEIGHBOR=y
-CONFIG_NET_ICMPv6_ROUTER=y
-CONFIG_NET_ICMPv6_SOCKET=y
+CONFIG_NET_GUARDSIZE=128
 CONFIG_NET_IPv6=y
+CONFIG_NET_NACTIVESOCKETS=2
 CONFIG_NET_PROMISCUOUS=y
 CONFIG_NET_ROUTE=y
 CONFIG_NET_SOCKOPTS=y
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_TCP=y
-CONFIG_NET_TCPBACKLOG=y
-CONFIG_NET_TCP_WRITE_BUFFERS=y
 CONFIG_NET_UDP=y
+CONFIG_NET_UDP_CONNS=16
+CONFIG_NET_UDP_NWRBCHAINS=16
 CONFIG_NET_UDP_WRITE_BUFFERS=y
 CONFIG_NFILE_DESCRIPTORS=8
 CONFIG_NFILE_STREAMS=8
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
 CONFIG_NSH_LINELEN=64
 CONFIG_NSH_READLINE=y
+CONFIG_NSOCKET_DESCRIPTORS=2
 CONFIG_PREALLOC_MQ_MSGS=4
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_PREALLOC_WDOGS=16
@@ -107,19 +96,18 @@ CONFIG_START_DAY=6
 CONFIG_START_MONTH=12
 CONFIG_START_YEAR=2011
 CONFIG_STM32_JTAG_SW_ENABLE=y
-CONFIG_STM32_OTGFS=y
 CONFIG_STM32_PWR=y
 CONFIG_STM32_SPI1=y
 CONFIG_STM32_USART3=y
 CONFIG_SYSTEM_NSH=y
-CONFIG_SYSTEM_PING6=y
 CONFIG_SYSTEM_SYSTEM=y
 CONFIG_UCLIBCXX=y
+CONFIG_UDP_READAHEAD_NOTIFIER=y
 CONFIG_UROS=y
 CONFIG_UROS_6LOWPAN_EXAMPLE=y
 CONFIG_USART3_RXBUFSIZE=128
+CONFIG_USART3_SERIAL_CONSOLE=y
 CONFIG_USART3_TXBUFSIZE=512
-CONFIG_USBDEV=y
 CONFIG_USER_ENTRYPOINT="nsh_main"
 CONFIG_WIRELESS=y
 CONFIG_WIRELESS_IEEE802154=y