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Copy file name to clipboardExpand all lines: README.md
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ARM IPV6/6LoWPAN stack.
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ARM Mesh networking stack
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=======================
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This repository contains the ARM IPv6/6LoWPAN/Thread Stack for mbed OS.
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This repository contains the ARM mesh networking stack that provides support for the following mesh protocols:
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* 6LoWPAN with Neighbor Discovery (ND) and Mesh Link Establishment (MLE)
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* Thread
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* Wi-SUN
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All networking stacks are using IEEE 802.15.4 based radios.
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The full documentation is hosted in [Mbed OS documentation](https://os.mbed.com/docs/mbed-os/latest/reference/mesh-tech.html).
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On mbed OS, mesh networking stacks can be used through [Mbed Mesh API](https://os.mbed.com/docs/mbed-os/latest/apis/mesh-api.html) and [Network Socket API](https://os.mbed.com/docs/mbed-os/v5.11/apis/network-socket.html).
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To see, how the mesh networking stack works, check the example application [mbed-os-example-mesh-minimal](https://github.com/ARMmbed/mbed-os-example-mesh-minimal).
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##6LoWPAN with ND and MLE
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This networking stack is using standard 6LoWPAN and uses:
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* Neighbor Discovery Protocol ([RFC4861](https://tools.ietf.org/html/rfc4861)) to locate other devices in the mesh network.
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* Mesh-Link-Establishment ([draft-kelsey-intarea-mesh-link-establishment-06](https://tools.ietf.org/html/draft-kelsey-intarea-mesh-link-establishment-06)) is used for establishing and configuring secure radio links.
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##Thread
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Thread is standardized by [Thread group](https://www.threadgroup.org/).
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mbed OS is now a Thread Certified Component. Using IPv6 with 6LoWPAN as the foundation, Thread technology provides a low-power, self-healing mesh network designed for the home.
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The documentation is hosted in [here](https://os.mbed.com/docs/v5.6/tutorials/6lowpan-mesh.html).
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On mbed OS, usage is through [mbed Mesh API](https://os.mbed.com/docs/v5.6/reference/mesh.html) and [Socket API](https://os.mbed.com/docs/v5.6/reference/network-socket.html).
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##Wi-SUN
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Wi-SUN (Smart Utility Networks) specification is standardized by [Wi-SUN Alliance](https://www.wi-sun.org/).
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To see, how the 6LoWPAN Stack works, check the example application [mbed-os-example-mesh-minimal](https://github.com/ARMmbed/mbed-os-example-mesh-minimal).
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Mbed OS release 5.12 contains the initial Mbed Wi-SUN FAN implementation. Functionality of the Mbed Wi-SUN network stack will be updated when the Wi-SUN protocol is specified further.
macAcceptByPassUnknowDevice=0xfc, /*< Accept data trough MAC if packet is data can be authenticated by group key nad MIC. Security enforsment point must be handled carefully these packets */
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macLoadBalancingBeaconTx=0xfd, /*< Trig Beacon from load balance module periodic */
Copy file name to clipboardExpand all lines: nanostack/platform/arm_hal_phy.h
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extern"C" {
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#endif
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/** PHY_LINK_CCA_PREPARE status definitions */
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#definePHY_TX_NOT_ALLOWED -1 /**< TX not allowed. Do not continue to CCA process. */
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#definePHY_TX_ALLOWED 0 /**< TX allowed. Continue to CCA process. */
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#definePHY_RESTART_CSMA 1 /**< Restart CSMA-CA timer. CSMA-CA period must be calculated using given backoff time (PHY_EXTENSION_SET_CSMA_PARAMETERS) */
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/** Interface states */
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typedefenum {
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PHY_INTERFACE_RESET, /**< Reset PHY driver and set to idle. */
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PHY_LINK_TX_SUCCESS, /**< MAC TX complete. MAC will a make decision to enter wait ACK or TX done state. */
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PHY_LINK_TX_FAIL, /**< Link TX process fail. */
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PHY_LINK_CCA_FAIL, /**< RF link CCA process fail. */
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PHY_LINK_CCA_PREPARE, /**< RX Tx timeout prepare operation like channel switch to Tx channel from Receive one If operation fail must return not zero*/
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PHY_LINK_CCA_OK, /**< RF link CCA process ok. */
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PHY_LINK_CCA_PREPARE, /**< Prepare for CCA after CSMA-CA: changes to CCA channel and gives permission to TX. See PHY_LINK_CCA_PREPARE status definitions for return values */
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} phy_link_tx_status_e;
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/** MAC filtering modes. Set corresponding bit to 1 (1 << MAC_FRAME_VERSION_X) in PHY_EXTENSION_FILTERING_SUPPORT request when PHY can handle the filtering of this frame type.
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* NOTE: Currently MAC supports filtering and Acking only 802.15.4-2015 frames. Any other frame version must be filtered and Acked by PHY with either HW or SW solution. */
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typedefenum {
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MAC_FRAME_VERSION_2=2/**< 802.15.4-2015 */
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} phy_link_filters_e;
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/** Extension types */
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typedefenum {
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PHY_EXTENSION_CTRL_PENDING_BIT, /**< Control MAC pending bit for indirect data. */
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PHY_EXTENSION_GET_TIMESTAMP, /**< Read 32-bit constant monotonic time stamp in us */
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PHY_EXTENSION_SET_CSMA_PARAMETERS, /**< CSMA parameter's are given by phy_csma_params_t structure remember type cast uint8_t pointer to structure type*/
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PHY_EXTENSION_GET_SYMBOLS_PER_SECOND, /**< Read Symbols per seconds which will help to convert symbol time to real time */
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PHY_EXTENSION_SET_RF_CONFIGURATION/**< Set RF configuration using phy_rf_channel_parameters_s structure */
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PHY_EXTENSION_SET_RF_CONFIGURATION, /**< Set RF configuration using phy_rf_channel_parameters_s structure */
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PHY_EXTENSION_FILTERING_SUPPORT/**< Return filtering modes that can be supported by the PHY driver. See phy_link_filters_e */
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