- Generated on Tue Jul 24 2012 16:16:31 for Contiki 2.6 by
1.7.3
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Contiki 2.6
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The equivalent IEEE 802.15.4 (2003/2006) header file for the mac primitives. More...
Data Structures | |
| struct | ieee_15_4_manager |
| The interface structure for the 802.15.4 quasi-MAC. More... | |
Modules | |
| SICSLoWMAC Implementation | |
Files | |
| file | mac.c |
The IEEE 802.15.4 (2003/2006) MAC utility functions. | |
| file | zmac.h |
The IEEE 802.15.4 (2003/2006) MAC utility functions. | |
| file | ieee-15-4-manager.c |
Interfaces the 802.15.4 MAC to upper network layers. | |
| file | ieee-15-4-manager.h |
Example glue code between the existing MAC code and the Contiki mac interface. | |
Defines | |
| #define | MPDU_OVERHEAD (11) |
| This overhead includes FCF, DSN, DEST_PAN_ID, DEST_ADDR, SOURCE_ADDR, & FCS. | |
Typedefs | |
| typedef struct ieee_15_4_manager | ieee_15_4_manager_t |
| The interface structure for the 802.15.4 quasi-MAC. | |
Functions | |
| void | mac_init (void) |
| Initializes the (quasi) 802.15.4 MAC. | |
| void | ieee_15_4_init (ieee_15_4_manager_t *pieee_15_4_manager) |
| initializes the 802.15.4 manager layer. | |
Variables | |
| ieee_15_4_manager_t | ieee15_4ManagerAddress |
| Interface structure for this module. | |
| uint8_t | phyCurrentChannel |
| The RF channel to use for all following transmissions and receptions (see 6.1.2). | |
| uint64_t | macCoordExtendedAddress |
| The 64-bit address of the coordinator/router through which the network layer wishes to communicate. | |
| uint16_t | macCoordShortAddress |
| The 16-bit short address assigned to the coordinator through which the network layer wishes to communicate. | |
| uint64_t | macDestAddress |
| This address is the 64-bit address that will be used as the mechanism to provide a destination to the upper layers. | |
| uint8_t | macDSN |
| The sequence number (0x00 - 0xff) added to the transmitted data or MAC command frame. | |
| uint16_t | macDstPANId |
| The 16-bit identifier of the PAN on which the device is sending to. | |
| uint16_t | macSrcPANId |
| The 16-bit identifier of the PAN on which the device is operating. | |
| uint16_t | macShortAddress |
| The 16-bit address that the device uses to communicate in the PAN. | |
| uint64_t | macLongAddr |
| Our own long address. | |
| ieee_15_4_manager_t | ieee15_4ManagerAddress |
| Interface structure for this module. | |
| uint8_t | phyCurrentChannel |
| The RF channel to use for all following transmissions and receptions (see 6.1.2). | |
| uint64_t | macCoordExtendedAddress |
| The 64-bit address of the coordinator/router through which the network layer wishes to communicate. | |
| uint16_t | macCoordShortAddress |
| The 16-bit short address assigned to the coordinator through which the network layer wishes to communicate. | |
| uint64_t | macDestAddress |
| This address is the 64-bit address that will be used as the mechanism to provide a destination to the upper layers. | |
| uint8_t | macDSN |
| The sequence number (0x00 - 0xff) added to the transmitted data or MAC command frame. | |
| uint16_t | macDstPANId |
| The 16-bit identifier of the PAN on which the device is sending to. | |
| uint16_t | macSrcPANId |
| The 16-bit identifier of the PAN on which the device is operating. | |
| uint16_t | macShortAddress |
| The 16-bit address that the device uses to communicate in the PAN. | |
FCF Values | |
| Pre-defined data frame control field (FCF) values. | |
| #define | FCF_NO_ACK (0x8841) |
| #define | FCF_ACK_REQ (0x8861) |
Pre-defined network addresses | |
| Hardcoded various "network" addresses, for use when testing. | |
| #define | DEST_PAN_ID (0xABCD) |
| #define | SOURCE_PAN_ID (0xABCD) |
| #define | LONG_ADDR_1 (0xFFEEDDCCBBAA1100LL) |
| #define | LONG_ADDR_2 (0x1122334455667788LL) |
| #define | LONG_ADDR_3 (0xDDEEAADDBBEEEEFFLL) |
| #define | LONG_ADDR_4 (0x0123456789ABCDEFLL) |
| #define | SOURCE_ADDR (0x1234) |
| #define | FCF_ACK (0x0002) |
| #define | TX_OPTION_NOACK (0) |
| #define | TX_OPTION_ACK (1) |
| #define | LONG_ADDR_LEN (8) |
FCF element values definitions | |
| These are some definitions of values used in the FCF.See the 802.15.4 spec for details. | |
| #define | BEACONFRAME (0x00) |
| #define | DATAFRAME (0x01) |
| #define | ACKFRAME (0x02) |
| #define | CMDFRAME (0x03) |
| #define | BEACONREQ (0x07) |
| #define | IEEERESERVED (0x00) |
| #define | NOADDR (0x00) |
| Only valid for ACK or Beacon frames. | |
| #define | SHORTADDRMODE (0x02) |
| #define | LONGADDRMODE (0x03) |
| #define | NOBEACONS (0x0F) |
| #define | BROADCASTADDR (0xFFFF) |
| #define | BROADCASTPANDID (0xFFFF) |
| #define | IEEE802154_2003 (0x00) |
| #define | IEEE802154_2006 (0x01) |
| #define | SECURITY_LEVEL_NONE (0) |
| #define | SECURITY_LEVEL_128 (3) |
| #define | PSDULEN (127) |
Scan variables | |
| Global variables and defines for scan. | |
| uint8_t | msduHandle |
| bool | iAmCoord |
| bool | autoModes |
| uint16_t | macShortAddr |
| uint64_t | macLongAddr |
| Our own long address. | |
The equivalent IEEE 802.15.4 (2003/2006) header file for the mac primitives.
| typedef struct ieee_15_4_manager ieee_15_4_manager_t |
The interface structure for the 802.15.4 quasi-MAC.
| void ieee_15_4_init | ( | ieee_15_4_manager_t * | pieee_15_4_manager | ) |
initializes the 802.15.4 manager layer.
| pieee_15_4_manager | Pointer to ieee_15_4_manager |
Definition at line 210 of file ieee-15-4-manager.c.
References ieee_15_4_manager::get_auto_mode, ieee_15_4_manager::get_channel, ieee_15_4_manager::get_coord_long_addr, ieee_15_4_manager::get_coord_short_addr, ieee_15_4_manager::get_dest_long_addr, ieee_15_4_manager::get_dst_panid, ieee_15_4_manager::get_iamcoord_bit, ieee_15_4_manager::get_long_addr, ieee_15_4_manager::get_short_addr, ieee_15_4_manager::get_src_panid, ieee_15_4_manager::set_auto_mode, ieee_15_4_manager::set_channel, ieee_15_4_manager::set_coord_long_addr, ieee_15_4_manager::set_coord_short_addr, ieee_15_4_manager::set_dest_long_addr, ieee_15_4_manager::set_dst_panid, ieee_15_4_manager::set_iamcoord_bit, ieee_15_4_manager::set_long_addr, ieee_15_4_manager::set_short_addr, ieee_15_4_manager::set_src_panid, ieee_15_4_manager::sleep, and ieee_15_4_manager::wake.
Referenced by PROCESS_THREAD().
| void mac_init | ( | void | ) |
Initializes the (quasi) 802.15.4 MAC.
This function should be called only once on startup.
Definition at line 153 of file mac.c.
References hal_subregister_write(), macLongAddr, radio_set_extended_address(), radio_set_pan_id(), sicslowmac_resetRequest(), SR_MAX_FRAME_RETRIES, and uip_lladdr.
Referenced by PROCESS_THREAD().
| uint16_t macCoordShortAddress |
The 16-bit short address assigned to the coordinator through which the network layer wishes to communicate.
A value of 0xfffe indicates th the coordinator is only using it's 64-bit extended address. A value of 0xffff indicates that this value is unknown. The default value is 0xfff.
Definition at line 104 of file mac.c.
Referenced by sicslowmac_resetRequest().
| uint16_t macCoordShortAddress |
The 16-bit short address assigned to the coordinator through which the network layer wishes to communicate.
A value of 0xfffe indicates th the coordinator is only using it's 64-bit extended address. A value of 0xffff indicates that this value is unknown. The default value is 0xfff.
Definition at line 104 of file mac.c.
Referenced by sicslowmac_resetRequest().
| uint64_t macDestAddress |
| uint64_t macDestAddress |
| uint8_t macDSN |
The sequence number (0x00 - 0xff) added to the transmitted data or MAC command frame.
The default is a random value within the range.
Definition at line 116 of file mac.c.
Referenced by sicslowmac_dataRequest(), and sicslowmac_resetRequest().
| uint8_t macDSN |
The sequence number (0x00 - 0xff) added to the transmitted data or MAC command frame.
The default is a random value within the range.
Definition at line 116 of file mac.c.
Referenced by sicslowmac_dataRequest(), and sicslowmac_resetRequest().
| uint16_t macDstPANId |
The 16-bit identifier of the PAN on which the device is sending to.
If this value is 0xffff, the device is not associated. The default value is 0xffff.
Definition at line 122 of file mac.c.
Referenced by sicslowmac_resetRequest().
| uint16_t macDstPANId |
The 16-bit identifier of the PAN on which the device is sending to.
If this value is 0xffff, the device is not associated. The default value is 0xffff.
Definition at line 122 of file mac.c.
Referenced by sicslowmac_resetRequest().
| uint64_t macLongAddr |
Our own long address.
This needs to be read from EEPROM or other secure memory storage.
Definition at line 145 of file mac.c.
Referenced by mac_createEthernetAddr(), mac_createSicslowpanLongAddr(), mac_init(), menu_process(), and sicslowmac_resetRequest().
| uint64_t macLongAddr |
| uint16_t macShortAddress |
The 16-bit address that the device uses to communicate in the PAN.
If the device is the PAN coordinator, this value shall be chosen before a PAN is started. Otherwise, the address is allocated by a coordinator during association. A value of 0xfffe indicates that the device has associated but has not been allocated an address. A value of 0xffff indicates that the device does not have a short address. The default value is 0xffff.
Definition at line 139 of file mac.c.
Referenced by sicslowmac_resetRequest().
| uint16_t macShortAddress |
The 16-bit address that the device uses to communicate in the PAN.
If the device is the PAN coordinator, this value shall be chosen before a PAN is started. Otherwise, the address is allocated by a coordinator during association. A value of 0xfffe indicates that the device has associated but has not been allocated an address. A value of 0xffff indicates that the device does not have a short address. The default value is 0xffff.
Definition at line 139 of file mac.c.
Referenced by sicslowmac_resetRequest().
| uint16_t macSrcPANId |
The 16-bit identifier of the PAN on which the device is operating.
If this value is 0xffff, the device is not associated. The default value is 0xffff.
Definition at line 128 of file mac.c.
Referenced by sicslowmac_resetRequest().
| uint16_t macSrcPANId |
The 16-bit identifier of the PAN on which the device is operating.
If this value is 0xffff, the device is not associated. The default value is 0xffff.
Definition at line 128 of file mac.c.
Referenced by sicslowmac_resetRequest().
| uint8_t phyCurrentChannel |
| uint8_t phyCurrentChannel |
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