sixlowpan: Fixes logic surrounding the Universal/Local bit. This bit represents whether the IID is locally/globally administered. The U/L bit is bit 1 of the MSB of the EUI-64. It should only be inverted in cases where there is a full EUI-64. In cases whe
* sixlowpan: Fixes logic surrounding the Universal/Local bit. This bit represents whether the IID is locally/globally administered. The U/L bit is bit 1 of the MSB of the EUI-64. It should only be inverted in cases where there is a full EUI-64. In cases where the IID is derived from say, a short address, this bit should be forced to 0, indicating that it is locally administered.
See:
https://tools.ietf.org/html/rfc4291#section-2.5.1https://tools.ietf.org/html/rfc4944#section-6https://tools.ietf.org/html/rfc2464#section-4
* sixlowpan: Account for endianness with U/L bit.
Approved-by: GregoryN <gnutt@nuttx.org>
Xbee getset txpwr
* drivers/wireless/ieee802154/xbee: Minor improvements to debug facilities.
* drivers/wireless/ieee802154/xbee: Add support for setting/getting tx power.
TODO: The input/output arguments from the MLME primitive are intended to be an int32_t dbm value. However this change simply reports the power level register of the XBee. Need to add look-up table to back calculate the dbm value.
# Conflicts:
# drivers/wireless/ieee802154/xbee/xbee.c
Approved-by: GregoryN <gnutt@nuttx.org>
This makes the user interface a little hostile. People thing of an MTU of 1500 bytes, but the corresponding packet is really 1514 bytes (including the 14 byte Ethernet header). A more friendly solution would configure the MTU (as before), but then derive the packet buffer size by adding the MAC header length. Instead, we define the packet buffer size then derive the MTU.
The MTU is not common currency in networking. On the wire, the only real issue is the MSS which is derived from MTU by subtracting the IP header and TCP header sizes (for the case of TCP). Now it is derived for the PKTSIZE by subtracting the IP header, the TCP header, and the MAC header sizes. So we should be all good and without the recurring 14 byte error in MTU's and MSS's.
Squashed commit of the following:
Trivial update to fix some spacing issues.
net/: Rename several macros containing _MTU to _PKTSIZE.
net/: Rename CONFIG_NET_SLIP_MTU to CONFIG_NET_SLIP_PKTSIZE and similarly for CONFIG_NET_TUN_MTU. These are not the MTU which does not include the size of the link layer header. These are the full size of the packet buffer memory (minus any GUARD bytes).
net/: Rename CONFIG_NET_6LOWPAN_MTU to CONFIG_NET_6LOWPAN_PKTSIZE and similarly for CONFIG_NET_TUN_MTU. These are not the MTU which does not include the size of the link layer header. These are the full size of the packet buffer memory (minus any GUARD bytes).
net/: Rename CONFIG_NET_ETH_MTU to CONFIG_NET_ETH_PKTSIZE. This is not the MTU which does not include the size of the link layer header. This is the full size of the packet buffer memory (minus any GUARD bytes).
net/: Rename the file d_mtu in the network driver structure to d_pktsize. That value saved there is not the MTU. The packetsize is the memory large enough to hold the maximum packet PLUS the size of the link layer header. The MTU does not include the link layer header.
Squashed commit of the following:
sched: Rename all use of system_t to clock_t.
syscall: Rename all use of system_t to clock_t.
net: Rename all use of system_t to clock_t.
libs: Rename all use of system_t to clock_t.
fs: Rename all use of system_t to clock_t.
drivers: Rename all use of system_t to clock_t.
arch: Rename all use of system_t to clock_t.
include: Remove definition of systime_t; rename all use of system_t to clock_t.
drivers/xbee: Fixes issue with timeouts. Timeouts were in ticks but should have been in ms. This caused false triggers of timeout causing redundant packets, etc.
Approved-by: GregoryN <gnutt@nuttx.org>
Squashed commit of the following:
Author: Gregory Nutt <gnutt@nuttx.org>
include/nuttx/wireless/ieee80211: Cosmetic, coding standard changes from review of last merge.
drivers/wireless/ieee80211: Cosmetic, coding standard changes from review of last merge.
configs/photon: Cosmetic, coding standard changes from review of last merge.
arch/arm/src/stm32: SDIO changes from last review: Fix a few long lines and other coding standard issues; Make additions for SDIO card support dependent on a configuration option.
Author: hhuysqt <hyq9606@126.com>
Return IEEE 802.11 MAC address just as ethernet does
Modifyed bcmf_board_setup_oob_irq declaration
Modified OOB ISR function types
Add some logic according to WICED SDK
Bug fixed: data_offset counts in 4-bytes
Add BCM43438 logic for future developement
Add tips on using telnet
Use SDIO in-band interrupt instead of OOB interrupt, because Photon seems to unconnect the OOB interrupt line...
add SDIO in-band interrupt logic
Xbee: Adds a timeout to send logic to handle case where XBee module fails to respond to a Transmit request with a Transmit Status
Approved-by: Gregory Nutt <gnutt@nuttx.org>
Squashed commit of the following:
arch/arm/src/stm32: Add Kconfig options needed by the HCI UART. Various fixes to finally get a clean error free compile with no unexpected warnings.
arch/arm/src/stm32: In HCI UART, use spin_lock_irqsave() instead of enter_critical_section() whenever possible.
arch/arm/src/stm32: In HCI UART, fix up naming of configurations so that they are unique. Still needs Kconfig settings. Modify logic so that there can be multiple HCI UARTs, some supporting DMA and some not.
arch/arm/src/stm32: Integrate watermarks and software Rx flow control into the HCI UART driver.
arch/arm/src/stm32: Eliminate some HCI UART UART configuration options. Per the HCI UART spec, the link will b 8 data bits, no parity, 1 stop bit... Always.
arch/arm/src/stm32: Trivial cleanup
arch/arm/src/stm32: Fixes most initial compilation issues STM32 HCI UART driver. Still need to set up USART configuration parmeters for HCI UART
arch/arm/src/stm32: Completes first cut at STM32 HCI UART driver.
arch/arm/src/stm32: Completes most of read logic for HCI UART. Still needs to be able to block if no read data is available. Still missing write and flush logic.
drivers/wireless: Remove txenable from HCI UART methods. arch/arm/src/stm32: Reorganize some structures in HCI UART.
arch/arm/src/stm32: Still messaging the HCI uart driver.
arch/arm/src/stm32: Some trivial renaming.
arch/arm/src/stm32: A little more HCI-UART logic.
arch/arm/src/stm32: Initial setup to support HCI-UART. Little more than the serial driver with some name changes and a few things removed.
Squashed commit of the following:
Author: Gregory Nutt <gnutt@nuttx.org>
Fix a few remaining refereces to cc3000.
Author: Alan Carvalho de Assis <acassis@gmail.com>
drivers/wireless/cc3000: emove the driver to support CC3000 because it doesn't use the USRSOCKET
Author: Alan Carvalho de Assis <acassis@gmail.com>
configs: Remove board support to CC3000 from all relevant configurations.
Author: Gregory Nutt <gnutt@nuttx.org>
configs/spark: Removes Spark board configuration. Still available in the Obsoleted repository. This is preparation for removal of CC3000 support by Alan Carvalho de Assis. If there is no CC3000 support, then there is no purpose in supporting the Spark either.
