Transmit routines implementation.
Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.
#include <stdlib.h>#include <stdint.h>#include <stdbool.h>#include <string.h>#include "phy.h"#include "sysConfig.h"#include "sysTimer.h"#include "nwk.h"#include "nwkTx.h"#include "nwkFrame.h"#include "nwkRoute.h"#include "nwkCommand.h"#include "nwkSecurity.h"Macros | |
| #define | NWK_TX_ACK_WAIT_TIMER_INTERVAL 50 /* ms */ |
| #define | NWK_TX_DELAY_JITTER_MASK 0x07 |
| #define | NWK_TX_DELAY_TIMER_INTERVAL 10 /* ms */ |
Enumerations | |
| enum | { NWK_TX_STATE_ENCRYPT = 0x10, NWK_TX_STATE_WAIT_DELAY = 0x11, NWK_TX_STATE_DELAY = 0x12, NWK_TX_STATE_SEND = 0x13, NWK_TX_STATE_WAIT_CONF = 0x14, NWK_TX_STATE_SENT = 0x15, NWK_TX_STATE_WAIT_ACK = 0x16, NWK_TX_STATE_CONFIRM = 0x17 } |
Functions | |
| bool | nwkTxAckReceived (NWK_DataInd_t *ind) |
| static void | nwkTxAckWaitTimerHandler (SYS_Timer_t *timer) |
| void | nwkTxBroadcastFrame (NwkFrame_t *frame) |
| void | nwkTxConfirm (NwkFrame_t *frame, uint8_t status) |
| static uint8_t | nwkTxConvertPhyStatus (uint8_t status) |
| static void | nwkTxDelayTimerHandler (SYS_Timer_t *timer) |
| void | nwkTxEncryptConf (NwkFrame_t *frame) |
| void | nwkTxFrame (NwkFrame_t *frame) |
| void | nwkTxInit (void) |
| Initializes the Tx module. More... | |
| void | nwkTxTaskHandler (void) |
| Tx Module task handler. More... | |
| void | PHY_DataConf (uint8_t status) |
Variables | |
| static SYS_Timer_t | nwkTxAckWaitTimer |
| static SYS_Timer_t | nwkTxDelayTimer |
| static NwkFrame_t * | nwkTxPhyActiveFrame |
| #define NWK_TX_ACK_WAIT_TIMER_INTERVAL 50 /* ms */ |
Referenced by nwkTxInit(), and nwkTxTaskHandler().
| #define NWK_TX_DELAY_JITTER_MASK 0x07 |
Referenced by nwkTxBroadcastFrame(), and nwkTxFrame().
| #define NWK_TX_DELAY_TIMER_INTERVAL 10 /* ms */ |
Referenced by nwkTxInit().
| anonymous enum |
| bool nwkTxAckReceived | ( | NWK_DataInd_t * | ind | ) |
References NwkCommandAck_t::control, NWK_DataInd_t::data, if(), NWK_TX_STATE_CONFIRM, NWK_TX_STATE_WAIT_ACK, nwkFrameNext(), NwkCommandAck_t::seq, and NWK_DataInd_t::size.
Referenced by nwkRxSeriveDataInd().
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References NWK_NO_ACK_STATUS, NWK_TX_STATE_WAIT_ACK, nwkFrameNext(), nwkTxConfirm(), NwkFrame_t::state, SYS_TimerStart(), and NwkFrame_t::tx.
Referenced by nwkTxInit().
| void nwkTxBroadcastFrame | ( | NwkFrame_t * | frame | ) |
References NwkIb_t::addr, NwkFrame_t::data, NwkFrame_t::header, NwkFrameHeader_t::macDstAddr, NwkFrameHeader_t::macDstPanId, NwkFrameHeader_t::macFcf, NwkFrameHeader_t::macSeq, NwkIb_t::macSeqNum, NwkFrameHeader_t::macSrcAddr, NWK_BROADCAST_ADDR, NWK_SUCCESS_STATUS, NWK_TX_DELAY_JITTER_MASK, NWK_TX_STATE_DELAY, nwkFrameAlloc(), nwkIb, NwkFrame_t::size, NwkFrame_t::state, and NwkFrame_t::tx.
Referenced by nwkRxHandleReceivedFrame().
| void nwkTxConfirm | ( | NwkFrame_t * | frame, |
| uint8_t | status | ||
| ) |
References NWK_TX_STATE_CONFIRM, NwkFrame_t::state, and NwkFrame_t::tx.
Referenced by nwkTxAckWaitTimerHandler().
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References NWK_ERROR_STATUS, NWK_PHY_CHANNEL_ACCESS_FAILURE_STATUS, NWK_PHY_NO_ACK_STATUS, NWK_SUCCESS_STATUS, PHY_STATUS_CHANNEL_ACCESS_FAILURE, PHY_STATUS_NO_ACK, and PHY_STATUS_SUCCESS.
Referenced by PHY_DataConf().
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References NWK_TX_STATE_SEND, NWK_TX_STATE_WAIT_DELAY, nwkFrameNext(), NwkFrame_t::state, SYS_TimerStart(), and NwkFrame_t::tx.
Referenced by nwkTxInit().
| void nwkTxEncryptConf | ( | NwkFrame_t * | frame | ) |
References NWK_TX_STATE_DELAY, and NwkFrame_t::state.
Referenced by nwkSecurityTaskHandler().
| void nwkTxFrame | ( | NwkFrame_t * | frame | ) |
References NwkIb_t::addr, NwkFrame_t::header, NwkFrameHeader_t::macDstAddr, NwkFrameHeader_t::macDstPanId, NwkFrameHeader_t::macFcf, NwkFrameHeader_t::macSeq, NwkIb_t::macSeqNum, NwkFrameHeader_t::macSrcAddr, NWK_BROADCAST_ADDR, NWK_BROADCAST_PANID, NWK_SUCCESS_STATUS, NWK_TX_CONTROL_BROADCAST_PAN_ID, NWK_TX_CONTROL_DIRECT_LINK, NWK_TX_CONTROL_ROUTING, NWK_TX_DELAY_JITTER_MASK, NWK_TX_STATE_DELAY, NWK_TX_STATE_ENCRYPT, NwkFrameHeader_t::nwkDstAddr, NwkFrameHeader_t::nwkFcf, nwkIb, nwkRoutePrepareTx(), NwkIb_t::panId, NwkFrameHeader_t::security, NwkFrame_t::state, and NwkFrame_t::tx.
Referenced by nwkDataReqSendFrame(), nwkRouteFrame(), nwkRouteSendRouteError(), and nwkRxSendAck().
| void nwkTxInit | ( | void | ) |
Initializes the Tx module.
References SYS_Timer_t::handler, SYS_Timer_t::interval, SYS_Timer_t::mode, NWK_TX_ACK_WAIT_TIMER_INTERVAL, NWK_TX_DELAY_TIMER_INTERVAL, nwkTxAckWaitTimerHandler(), nwkTxDelayTimerHandler(), and SYS_TIMER_INTERVAL_MODE.
Referenced by NWK_Init().
| void nwkTxTaskHandler | ( | void | ) |
Tx Module task handler.
References NwkIb_t::addr, NwkFrame_t::header, NwkIb_t::lock, NWK_ACK_WAIT_TIME, NWK_SUCCESS_STATUS, NWK_TX_ACK_WAIT_TIMER_INTERVAL, NWK_TX_STATE_CONFIRM, NWK_TX_STATE_DELAY, NWK_TX_STATE_ENCRYPT, NWK_TX_STATE_SEND, NWK_TX_STATE_SENT, NWK_TX_STATE_WAIT_ACK, NWK_TX_STATE_WAIT_CONF, NWK_TX_STATE_WAIT_DELAY, NwkFrameHeader_t::nwkFcf, nwkFrameFree(), nwkFrameNext(), nwkIb, nwkRouteFrameSent(), nwkSecurityProcess(), NwkFrameHeader_t::nwkSrcAddr, PHY_DataReq(), NwkFrame_t::size, NwkFrame_t::state, SYS_TimerStart(), and NwkFrame_t::tx.
Referenced by NWK_TaskHandler().
| void PHY_DataConf | ( | uint8_t | status | ) |
References NwkIb_t::lock, NWK_TX_STATE_SENT, nwkIb, nwkTxConvertPhyStatus(), NwkFrame_t::state, and NwkFrame_t::tx.
Referenced by PHY_TaskHandler().
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1.8.5