mcr20_wireless_uart - The MCR20A Wireless UART application functions as…

NXP » Code » mcr20_wireless_uart

NXP / Mbed 2 deprecated mcr20_wireless_uart

The MCR20A Wireless UART application functions as an wireless UART bridge between two (one-to-one) or several (one to many) boards. The application can be used with both a TERM, or with software that is capable of opening a serial port and writing to or reading from it. The characters sent or received are not necessarily ASCII printable characters.

Dependencies: fsl_phy_mcr20a fsl_smac mbed-rtos mbed

Fork of mcr20_wireless_uart by Freescale

By default, the application uses broadcast addresses for OTA communication. This way, the application can be directly downloaded and run without any user intervention. The following use case assumes no changes have been done to the project.

Two (or more) MCR20A platforms (plugged into the FRDM-K64F Freescale Freedom Development platform) have to be connected to the PC using the mini/micro-USB cables.
The code must be downloaded on the platforms via CMSIS-DAP (or other means).
After that, two or more TERM applications must be opened, and the serial ports must be configured with the same baud rate as the one in the project (default baud rate is 115200). Other necessary serial configurations are 8 bit, no parity, and 1 stop bit.
To start the setup, each platform must be reset, and one of the (user) push buttons found on the MCR20A platform must be pressed. The user can press any of the non-reset buttons on the FRDM-K64F Freescale Freedom Development platform as well. *This initiates the state machine of the application so user can start.

Documentation

SMAC Demo Applications User Guide

FSL_SMAC/SMAC.cpp@19:71b793021c78, 2015-04-04 (annotated)

Committer:: cotigac
Date:: Sat Apr 04 22:14:14 2015 +0000
Revision:: 19:71b793021c78
Child:: 23:6f13fea3cace

Added SMAC code

Who changed what in which revision?

User	Revision	Line number	New contents of line
cotigac	19:71b793021c78	1	/**************************************************************************************************
cotigac	19:71b793021c78	2	* SMAC implementation.
cotigac	19:71b793021c78	3	*
cotigac	19:71b793021c78	4	* Freescale Semiconductor Inc.
cotigac	19:71b793021c78	5	* (c) Copyright 2004-2014 Freescale Semiconductor, Inc.
cotigac	19:71b793021c78	6	* ALL RIGHTS RESERVED.
cotigac	19:71b793021c78	7	*
cotigac	19:71b793021c78	8	***************************************************************************************************
cotigac	19:71b793021c78	9	*
cotigac	19:71b793021c78	10	* THIS SOFTWARE IS PROVIDED BY FREESCALE "AS IS" AND ANY EXPRESSED OR
cotigac	19:71b793021c78	11	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
cotigac	19:71b793021c78	12	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
cotigac	19:71b793021c78	13	* IN NO EVENT SHALL FREESCALE OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
cotigac	19:71b793021c78	14	* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
cotigac	19:71b793021c78	15	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
cotigac	19:71b793021c78	16	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
cotigac	19:71b793021c78	17	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
cotigac	19:71b793021c78	18	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
cotigac	19:71b793021c78	19	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
cotigac	19:71b793021c78	20	* THE POSSIBILITY OF SUCH DAMAGE.
cotigac	19:71b793021c78	21	*
cotigac	19:71b793021c78	22	**********************************************************************************************//!
cotigac	19:71b793021c78	23	**************************************************************************************************/
cotigac	19:71b793021c78	24	#include "SMAC.h"
cotigac	19:71b793021c78	25	#include "PhyInterface.h"
cotigac	19:71b793021c78	26	#include "EmbeddedTypes.h"
cotigac	19:71b793021c78	27
cotigac	19:71b793021c78	28	#include "SMAC_Config.h"
cotigac	19:71b793021c78	29	//#include "MemManager.h"
cotigac	19:71b793021c78	30	//#include "FunctionLib.h"
cotigac	19:71b793021c78	31	//#include "panic.h"
cotigac	19:71b793021c78	32
cotigac	19:71b793021c78	33	#include "cmsis_os.h"
cotigac	19:71b793021c78	34	/************************************************************************************
cotigac	19:71b793021c78	35	*************************************************************************************
cotigac	19:71b793021c78	36	* Public memory declarations
cotigac	19:71b793021c78	37	*************************************************************************************
cotigac	19:71b793021c78	38	************************************************************************************/
cotigac	19:71b793021c78	39	uint8_t gTotalChannels;
cotigac	19:71b793021c78	40
cotigac	19:71b793021c78	41	/************************************************************************************
cotigac	19:71b793021c78	42	*************************************************************************************
cotigac	19:71b793021c78	43	* Private memory declarations
cotigac	19:71b793021c78	44	*************************************************************************************
cotigac	19:71b793021c78	45	************************************************************************************/
cotigac	19:71b793021c78	46	static smacStates_t smacState;
cotigac	19:71b793021c78	47	/volatile/ static prssPacketPtr_t smacProccesPacketPtr;
cotigac	19:71b793021c78	48	static phyRxParams_t smacLastDataRxParams;
cotigac	19:71b793021c78	49	#if defined (gPHY_802_15_4g_d)
cotigac	19:71b793021c78	50	static smacPacket_t smacPacketConfig;
cotigac	19:71b793021c78	51	#endif
cotigac	19:71b793021c78	52	static macToPdDataMessage_t * gSmacDataMessage;
cotigac	19:71b793021c78	53	static macToPlmeMessage_t * gSmacMlmeMessage;
cotigac	19:71b793021c78	54
cotigac	19:71b793021c78	55	static uint16_t u16PanID;
cotigac	19:71b793021c78	56	static uint16_t u16ShortSrcAddress;
cotigac	19:71b793021c78	57
cotigac	19:71b793021c78	58	static uint8_t u8AckRetryCounter = 0;
cotigac	19:71b793021c78	59	static uint8_t u8CCARetryCounter = 0;
cotigac	19:71b793021c78	60
cotigac	19:71b793021c78	61	static uint8_t mSmacInitialized;
cotigac	19:71b793021c78	62	static uint8_t mSmacTimeoutAsked;
cotigac	19:71b793021c78	63	static uint8_t u8BackoffTimerId;
cotigac	19:71b793021c78	64	static txContextConfig_t txConfigurator;
cotigac	19:71b793021c78	65	static uint8_t u8SmacSeqNo;
cotigac	19:71b793021c78	66	//Sap Handlers Called by PHY
cotigac	19:71b793021c78	67	phyStatus_t PD_SMAC_SapHandler(void* pMsg, instanceId_t smacInstanceId);
cotigac	19:71b793021c78	68	phyStatus_t PLME_SMAC_SapHandler(void* pMsg, instanceId_t smacInstanceId);
cotigac	19:71b793021c78	69
cotigac	19:71b793021c78	70	/************************************************************************************
cotigac	19:71b793021c78	71	*************************************************************************************
cotigac	19:71b793021c78	72	* Private functions
cotigac	19:71b793021c78	73	*************************************************************************************
cotigac	19:71b793021c78	74	************************************************************************************/
cotigac	19:71b793021c78	75	static bool_t SMACPacketCheck(pdDataToMacMessage_t* pMsgFromPhy);
cotigac	19:71b793021c78	76	static void BackoffTimeElapsed(void const *arg);
cotigac	19:71b793021c78	77
cotigac	19:71b793021c78	78	osTimerDef (SmacTimer, BackoffTimeElapsed);
cotigac	19:71b793021c78	79	/************************************************************************************
cotigac	19:71b793021c78	80	*************************************************************************************
cotigac	19:71b793021c78	81	* Interface functions
cotigac	19:71b793021c78	82	*************************************************************************************
cotigac	19:71b793021c78	83	************************************************************************************/
cotigac	19:71b793021c78	84	uint8_t TMR_AllocateTimer
cotigac	19:71b793021c78	85	(
cotigac	19:71b793021c78	86	void
cotigac	19:71b793021c78	87	)
cotigac	19:71b793021c78	88	{
cotigac	19:71b793021c78	89	//RtosTimer smac_timer(u8BackoffTimerId, osTimerOnce , NULL);
cotigac	19:71b793021c78	90	return 0;
cotigac	19:71b793021c78	91	}
cotigac	19:71b793021c78	92
cotigac	19:71b793021c78	93	uint8_t TMR_StartSingleShotTimer
cotigac	19:71b793021c78	94	(
cotigac	19:71b793021c78	95	uint8_t timerID,
cotigac	19:71b793021c78	96	uint32_t timeInMilliseconds,
cotigac	19:71b793021c78	97	void (pfTimerCallBack)(const void ),
cotigac	19:71b793021c78	98	void *param
cotigac	19:71b793021c78	99	)
cotigac	19:71b793021c78	100	{
cotigac	19:71b793021c78	101	osTimerId id;
cotigac	19:71b793021c78	102	//RtosTimer smac_timer(pfTimerCallBack, osTimerOnce , NULL);
cotigac	19:71b793021c78	103	id = osTimerCreate (osTimer(SmacTimer), osTimerOnce, NULL);
cotigac	19:71b793021c78	104	osTimerStart (id, timeInMilliseconds);
cotigac	19:71b793021c78	105	return 0;
cotigac	19:71b793021c78	106	}
cotigac	19:71b793021c78	107
cotigac	19:71b793021c78	108
cotigac	19:71b793021c78	109	/***********************************************************************************/
cotigac	19:71b793021c78	110	/****************************** SMAC Data primitives ***************************/
cotigac	19:71b793021c78	111	/***********************************************************************************/
cotigac	19:71b793021c78	112
cotigac	19:71b793021c78	113	/************************************************************************************
cotigac	19:71b793021c78	114	* MCPSDataRequest
cotigac	19:71b793021c78	115	*
cotigac	19:71b793021c78	116	* This data primitive is used to send an over the air packet. This is an asynchronous
cotigac	19:71b793021c78	117	* function, it means it asks SMAC to transmit one OTA packet, but when the function
cotigac	19:71b793021c78	118	* returns it is not sent already.
cotigac	19:71b793021c78	119	*
cotigac	19:71b793021c78	120	************************************************************************************/
cotigac	19:71b793021c78	121	smacErrors_t MCPSDataRequest
cotigac	19:71b793021c78	122	(
cotigac	19:71b793021c78	123	txPacket_t *psTxPacket //IN:Pointer to the packet to be transmitted
cotigac	19:71b793021c78	124	)
cotigac	19:71b793021c78	125	{
cotigac	19:71b793021c78	126	macToPdDataMessage_t *pMsg;
cotigac	19:71b793021c78	127	phyStatus_t u8PhyRes = gPhySuccess_c;
cotigac	19:71b793021c78	128
cotigac	19:71b793021c78	129	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	130	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	131	{
cotigac	19:71b793021c78	132	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	133	}
cotigac	19:71b793021c78	134	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	135
cotigac	19:71b793021c78	136	#if(TRUE == smacParametersValidation_d)
cotigac	19:71b793021c78	137	uint8_t u8MaxLen=0;
cotigac	19:71b793021c78	138
cotigac	19:71b793021c78	139	u8MaxLen = gMaxSmacSDULength_c;
cotigac	19:71b793021c78	140
cotigac	19:71b793021c78	141	if((NULL == psTxPacket) \|\| (u8MaxLen < psTxPacket->u8DataLength))
cotigac	19:71b793021c78	142	{
cotigac	19:71b793021c78	143	return gErrorOutOfRange_c;
cotigac	19:71b793021c78	144	}
cotigac	19:71b793021c78	145	#endif /* TRUE == smacParametersValidation_d */
cotigac	19:71b793021c78	146
cotigac	19:71b793021c78	147	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	148	{
cotigac	19:71b793021c78	149	return gErrorBusy_c;
cotigac	19:71b793021c78	150	}
cotigac	19:71b793021c78	151
cotigac	19:71b793021c78	152	u8SmacSeqNo++;
cotigac	19:71b793021c78	153	u8AckRetryCounter = 0;
cotigac	19:71b793021c78	154	u8CCARetryCounter = 0;
cotigac	19:71b793021c78	155
cotigac	19:71b793021c78	156	psTxPacket->u8DataLength = psTxPacket->u8DataLength + gSmacHeaderBytes_c;
cotigac	19:71b793021c78	157
cotigac	19:71b793021c78	158	pMsg = (macToPdDataMessage_t*)MEM_BufferAlloc( sizeof(macToPdDataMessage_t) +
cotigac	19:71b793021c78	159	psTxPacket->u8DataLength);
cotigac	19:71b793021c78	160	if(pMsg == NULL )
cotigac	19:71b793021c78	161	{
cotigac	19:71b793021c78	162	return gErrorNoResourcesAvailable_c;
cotigac	19:71b793021c78	163	}
cotigac	19:71b793021c78	164	/* Fill with Phy related data */
cotigac	19:71b793021c78	165	pMsg->macInstance = smacInstance;
cotigac	19:71b793021c78	166	pMsg->msgType = gPdDataReq_c;
cotigac	19:71b793021c78	167	//SMAC doesn't use slotted mode
cotigac	19:71b793021c78	168	pMsg->msgData.dataReq.slottedTx = gPhyUnslottedMode_c;
cotigac	19:71b793021c78	169	//start transmission immediately
cotigac	19:71b793021c78	170	pMsg->msgData.dataReq.startTime = gPhySeqStartAsap_c;
cotigac	19:71b793021c78	171	#ifdef gPHY_802_15_4g_d
cotigac	19:71b793021c78	172	//for sub-Gig phy handles duration in case of ACK
cotigac	19:71b793021c78	173	pMsg->msgData.dataReq.txDuration = 0xFFFFFFFF;
cotigac	19:71b793021c78	174	#else
cotigac	19:71b793021c78	175	if(txConfigurator.autoAck &&
cotigac	19:71b793021c78	176	psTxPacket->smacHeader.destAddr != 0xFFFF &&
cotigac	19:71b793021c78	177	psTxPacket->smacHeader.panId != 0xFFFF)
cotigac	19:71b793021c78	178	{
cotigac	19:71b793021c78	179	//Turn@ + phy payload(symbols)+ Turn@ + ACK
cotigac	19:71b793021c78	180	pMsg->msgData.dataReq.txDuration = 12 + (6 + psTxPacket->u8DataLength + 2)*2 + 12 + 42;
cotigac	19:71b793021c78	181	if(txConfigurator.ccaBeforeTx)
cotigac	19:71b793021c78	182	{
cotigac	19:71b793021c78	183	pMsg->msgData.dataReq.txDuration += 0x08; //CCA Duration: 8 symbols
cotigac	19:71b793021c78	184	}
cotigac	19:71b793021c78	185	}
cotigac	19:71b793021c78	186	else
cotigac	19:71b793021c78	187	{
cotigac	19:71b793021c78	188	pMsg->msgData.dataReq.txDuration = 0xFFFFFFFF;
cotigac	19:71b793021c78	189	}
cotigac	19:71b793021c78	190	#endif
cotigac	19:71b793021c78	191	pMsg->msgData.dataReq.psduLength = psTxPacket->u8DataLength;
cotigac	19:71b793021c78	192	pMsg->msgData.dataReq.pPsdu = (uint8_t*)&pMsg->msgData.dataReq.pPsdu +
cotigac	19:71b793021c78	193	sizeof(pMsg->msgData.dataReq.pPsdu);
cotigac	19:71b793021c78	194
cotigac	19:71b793021c78	195	FLib_MemCpy(pMsg->msgData.dataReq.pPsdu, &(psTxPacket->smacHeader), gSmacHeaderBytes_c);
cotigac	19:71b793021c78	196	FLib_MemCpy(pMsg->msgData.dataReq.pPsdu + gSmacHeaderBytes_c,
cotigac	19:71b793021c78	197	&(psTxPacket->smacPdu),
cotigac	19:71b793021c78	198	psTxPacket->u8DataLength - gSmacHeaderBytes_c);
cotigac	19:71b793021c78	199
cotigac	19:71b793021c78	200	if(txConfigurator.ccaBeforeTx)
cotigac	19:71b793021c78	201	{
cotigac	19:71b793021c78	202	//tell phy to perform CCA before transmission
cotigac	19:71b793021c78	203	pMsg->msgData.dataReq.CCABeforeTx = gPhyCCAMode1_c;
cotigac	19:71b793021c78	204	}
cotigac	19:71b793021c78	205	else
cotigac	19:71b793021c78	206	{
cotigac	19:71b793021c78	207	pMsg->msgData.dataReq.CCABeforeTx = gPhyNoCCABeforeTx_c;
cotigac	19:71b793021c78	208	}
cotigac	19:71b793021c78	209
cotigac	19:71b793021c78	210	if(txConfigurator.autoAck &&
cotigac	19:71b793021c78	211	psTxPacket->smacHeader.destAddr != 0xFFFF &&
cotigac	19:71b793021c78	212	psTxPacket->smacHeader.panId != 0xFFFF)
cotigac	19:71b793021c78	213	{
cotigac	19:71b793021c78	214	//set frame control option: ACK.
cotigac	19:71b793021c78	215	pMsg->msgData.dataReq.pPsdu[0] \|= FRAME_CTRL_ACK_FIELD_SET;
cotigac	19:71b793021c78	216	pMsg->msgData.dataReq.ackRequired = gPhyRxAckRqd_c;
cotigac	19:71b793021c78	217	}
cotigac	19:71b793021c78	218	else
cotigac	19:71b793021c78	219	{
cotigac	19:71b793021c78	220	pMsg->msgData.dataReq.ackRequired = gPhyNoAckRqd_c;
cotigac	19:71b793021c78	221	}
cotigac	19:71b793021c78	222	//set sequence number;
cotigac	19:71b793021c78	223	pMsg->msgData.dataReq.pPsdu[2] = u8SmacSeqNo;
cotigac	19:71b793021c78	224	gSmacDataMessage = pMsg; //Store pointer for freeing later
cotigac	19:71b793021c78	225	u8PhyRes = MAC_PD_SapHandler(pMsg, 0);
cotigac	19:71b793021c78	226
cotigac	19:71b793021c78	227	psTxPacket->u8DataLength -= gSmacHeaderBytes_c;
cotigac	19:71b793021c78	228
cotigac	19:71b793021c78	229	if(u8PhyRes == gPhySuccess_c)
cotigac	19:71b793021c78	230	{
cotigac	19:71b793021c78	231	smacState= mSmacStateTransmitting_c;
cotigac	19:71b793021c78	232	return gErrorNoError_c;
cotigac	19:71b793021c78	233	}
cotigac	19:71b793021c78	234	else
cotigac	19:71b793021c78	235	{
cotigac	19:71b793021c78	236	MEM_BufferFree(gSmacDataMessage);
cotigac	19:71b793021c78	237	gSmacDataMessage = NULL;
cotigac	19:71b793021c78	238	return gErrorNoResourcesAvailable_c;
cotigac	19:71b793021c78	239	}
cotigac	19:71b793021c78	240	}
cotigac	19:71b793021c78	241
cotigac	19:71b793021c78	242	/************************************************************************************
cotigac	19:71b793021c78	243	* MLMEConfigureTxContext
cotigac	19:71b793021c78	244	*
cotigac	19:71b793021c78	245	* This management primitive is used to configure the conditions under which SMAC will
cotigac	19:71b793021c78	246	* perform a transmission OTA.
cotigac	19:71b793021c78	247	*
cotigac	19:71b793021c78	248	************************************************************************************/
cotigac	19:71b793021c78	249	smacErrors_t MLMEConfigureTxContext(txContextConfig_t* pTxConfig)
cotigac	19:71b793021c78	250	{
cotigac	19:71b793021c78	251	if( (pTxConfig->autoAck == FALSE && pTxConfig->retryCountAckFail !=0) \|\|
cotigac	19:71b793021c78	252	(pTxConfig->ccaBeforeTx == FALSE && pTxConfig->retryCountCCAFail !=0) )
cotigac	19:71b793021c78	253	{
cotigac	19:71b793021c78	254	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	255	}
cotigac	19:71b793021c78	256	if( pTxConfig->retryCountAckFail > gMaxRetriesAllowed_c \|\|
cotigac	19:71b793021c78	257	pTxConfig->retryCountCCAFail > gMaxRetriesAllowed_c)
cotigac	19:71b793021c78	258	{
cotigac	19:71b793021c78	259	return gErrorOutOfRange_c;
cotigac	19:71b793021c78	260	}
cotigac	19:71b793021c78	261	txConfigurator.autoAck = pTxConfig->autoAck;
cotigac	19:71b793021c78	262	txConfigurator.ccaBeforeTx = pTxConfig->ccaBeforeTx;
cotigac	19:71b793021c78	263	txConfigurator.retryCountAckFail = pTxConfig->retryCountAckFail;
cotigac	19:71b793021c78	264	txConfigurator.retryCountCCAFail = pTxConfig->retryCountCCAFail;
cotigac	19:71b793021c78	265
cotigac	19:71b793021c78	266	return gErrorNoError_c;
cotigac	19:71b793021c78	267	}
cotigac	19:71b793021c78	268
cotigac	19:71b793021c78	269	/************************************************************************************
cotigac	19:71b793021c78	270	* MLMERXEnableRequest
cotigac	19:71b793021c78	271	*
cotigac	19:71b793021c78	272	* Function used to place the radio into receive mode
cotigac	19:71b793021c78	273	*
cotigac	19:71b793021c78	274	************************************************************************************/
cotigac	19:71b793021c78	275	smacErrors_t MLMERXEnableRequest
cotigac	19:71b793021c78	276	(
cotigac	19:71b793021c78	277	rxPacket_t *gsRxPacket, //OUT: Pointer to the structure where the reception results
cotigac	19:71b793021c78	278	// will be stored.
cotigac	19:71b793021c78	279	smacTime_t stTimeout //IN: 64-bit timeout value, absolute value in symbols
cotigac	19:71b793021c78	280	)
cotigac	19:71b793021c78	281	{
cotigac	19:71b793021c78	282
cotigac	19:71b793021c78	283	uint8_t u8PhyRes = 0;
cotigac	19:71b793021c78	284	macToPlmeMessage_t lMsg;
cotigac	19:71b793021c78	285
cotigac	19:71b793021c78	286	#if(TRUE == smacParametersValidation_d)
cotigac	19:71b793021c78	287	uint8_t u8MaxLen=0;
cotigac	19:71b793021c78	288
cotigac	19:71b793021c78	289	u8MaxLen = gMaxSmacSDULength_c;
cotigac	19:71b793021c78	290	#endif /* TRUE == smacParametersValidation_d */
cotigac	19:71b793021c78	291
cotigac	19:71b793021c78	292	#if(TRUE == smacParametersValidation_d)
cotigac	19:71b793021c78	293	if((NULL == gsRxPacket) \|\| (u8MaxLen < gsRxPacket->u8MaxDataLength))
cotigac	19:71b793021c78	294	{
cotigac	19:71b793021c78	295	return gErrorOutOfRange_c;
cotigac	19:71b793021c78	296	}
cotigac	19:71b793021c78	297	#endif /* TRUE == smacParametersValidation_d */
cotigac	19:71b793021c78	298
cotigac	19:71b793021c78	299	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	300	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	301	{
cotigac	19:71b793021c78	302	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	303	}
cotigac	19:71b793021c78	304	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	305
cotigac	19:71b793021c78	306	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	307	{
cotigac	19:71b793021c78	308	return gErrorBusy_c;
cotigac	19:71b793021c78	309	}
cotigac	19:71b793021c78	310	if(stTimeout)
cotigac	19:71b793021c78	311	{
cotigac	19:71b793021c78	312	lMsg.msgType = gPlmeSetTRxStateReq_c;
cotigac	19:71b793021c78	313	lMsg.msgData.setTRxStateReq.startTime = gPhySeqStartAsap_c;
cotigac	19:71b793021c78	314	lMsg.macInstance = smacInstance;
cotigac	19:71b793021c78	315	lMsg.msgData.setTRxStateReq.state = gPhySetRxOn_c;
cotigac	19:71b793021c78	316	mSmacTimeoutAsked = TRUE;
cotigac	19:71b793021c78	317	lMsg.msgData.setTRxStateReq.rxDuration = stTimeout;
cotigac	19:71b793021c78	318	}
cotigac	19:71b793021c78	319	else
cotigac	19:71b793021c78	320	{
cotigac	19:71b793021c78	321	lMsg.msgType = gPlmeSetReq_c;
cotigac	19:71b793021c78	322	lMsg.msgData.setReq.PibAttribute = gPhyPibRxOnWhenIdle;
cotigac	19:71b793021c78	323	lMsg.msgData.setReq.PibAttributeValue = (uint64_t)1;
cotigac	19:71b793021c78	324	}
cotigac	19:71b793021c78	325	u8PhyRes = MAC_PLME_SapHandler(&lMsg, 0);
cotigac	19:71b793021c78	326	if(u8PhyRes == gPhySuccess_c)
cotigac	19:71b793021c78	327	{
cotigac	19:71b793021c78	328	gsRxPacket->rxStatus = rxProcessingReceptionStatus_c;
cotigac	19:71b793021c78	329	smacProccesPacketPtr.smacRxPacketPointer = gsRxPacket;
cotigac	19:71b793021c78	330
cotigac	19:71b793021c78	331	smacState= mSmacStateReceiving_c;
cotigac	19:71b793021c78	332	return gErrorNoError_c;
cotigac	19:71b793021c78	333	}
cotigac	19:71b793021c78	334	else
cotigac	19:71b793021c78	335	{
cotigac	19:71b793021c78	336	return gErrorNoResourcesAvailable_c;
cotigac	19:71b793021c78	337	}
cotigac	19:71b793021c78	338	}
cotigac	19:71b793021c78	339	#if defined (gPHY_802_15_4g_d)
cotigac	19:71b793021c78	340	/************************************************************************************
cotigac	19:71b793021c78	341	* MLMESetPreambleLength
cotigac	19:71b793021c78	342	*
cotigac	19:71b793021c78	343	* Function used to change the preamble size in the OTA Packet
cotigac	19:71b793021c78	344	*
cotigac	19:71b793021c78	345	************************************************************************************/
cotigac	19:71b793021c78	346	smacErrors_t MLMESetPreambleLength
cotigac	19:71b793021c78	347	(
cotigac	19:71b793021c78	348	uint16_t u16preambleLength
cotigac	19:71b793021c78	349	)
cotigac	19:71b793021c78	350	{
cotigac	19:71b793021c78	351	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	352	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	353	{
cotigac	19:71b793021c78	354	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	355	}
cotigac	19:71b793021c78	356	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	357
cotigac	19:71b793021c78	358	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	359	{
cotigac	19:71b793021c78	360	return gErrorBusy_c;
cotigac	19:71b793021c78	361	}
cotigac	19:71b793021c78	362	smacPacketConfig.u16PreambleLength = u16preambleLength;
cotigac	19:71b793021c78	363	gPhyPib.mPIBphyFSKPreambleRepetitions = u16preambleLength;
cotigac	19:71b793021c78	364	PhyPib_RFUpdatePreambleLength();
cotigac	19:71b793021c78	365
cotigac	19:71b793021c78	366	return gErrorNoError_c;
cotigac	19:71b793021c78	367
cotigac	19:71b793021c78	368	}
cotigac	19:71b793021c78	369
cotigac	19:71b793021c78	370	/************************************************************************************
cotigac	19:71b793021c78	371	* MLMESetSyncWordSize
cotigac	19:71b793021c78	372	*
cotigac	19:71b793021c78	373	* Function used to change the synchronization word size. Values from 0 to 8 required.
cotigac	19:71b793021c78	374	* IMPORTANT-> Use below arguments only (indicating a direct value from 1-8 will not work)
cotigac	19:71b793021c78	375	* Inputs :
cotigac	19:71b793021c78	376	* SyncConfig_SyncSize_1
cotigac	19:71b793021c78	377	* SyncConfig_SyncSize_2
cotigac	19:71b793021c78	378	* SyncConfig_SyncSize_3
cotigac	19:71b793021c78	379	* SyncConfig_SyncSize_4
cotigac	19:71b793021c78	380	* SyncConfig_SyncSize_5
cotigac	19:71b793021c78	381	* SyncConfig_SyncSize_6
cotigac	19:71b793021c78	382	* SyncConfig_SyncSize_7
cotigac	19:71b793021c78	383	* SyncConfig_SyncSize_8
cotigac	19:71b793021c78	384	*
cotigac	19:71b793021c78	385	************************************************************************************/
cotigac	19:71b793021c78	386	smacErrors_t MLMESetSyncWordSize
cotigac	19:71b793021c78	387	(
cotigac	19:71b793021c78	388	uint8_t u8syncWordSize
cotigac	19:71b793021c78	389	)
cotigac	19:71b793021c78	390	{
cotigac	19:71b793021c78	391
cotigac	19:71b793021c78	392	phyStatus_t status;
cotigac	19:71b793021c78	393	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	394	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	395	{
cotigac	19:71b793021c78	396	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	397	}
cotigac	19:71b793021c78	398	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	399
cotigac	19:71b793021c78	400	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	401	{
cotigac	19:71b793021c78	402	return gErrorBusy_c;
cotigac	19:71b793021c78	403	}
cotigac	19:71b793021c78	404
cotigac	19:71b793021c78	405	status = (phyStatus_t)Phy_SetSyncWordSize(u8syncWordSize);
cotigac	19:71b793021c78	406	if(status == gPhyInvalidParameter_c)
cotigac	19:71b793021c78	407	return gErrorOutOfRange_c;
cotigac	19:71b793021c78	408
cotigac	19:71b793021c78	409	smacPacketConfig.u8SyncWordSize = u8syncWordSize;
cotigac	19:71b793021c78	410
cotigac	19:71b793021c78	411	return gErrorNoError_c;
cotigac	19:71b793021c78	412
cotigac	19:71b793021c78	413	}
cotigac	19:71b793021c78	414
cotigac	19:71b793021c78	415	/************************************************************************************
cotigac	19:71b793021c78	416	* MLMESetSyncWordValue
cotigac	19:71b793021c78	417	*
cotigac	19:71b793021c78	418	* Function used to change the synchronization word value.
cotigac	19:71b793021c78	419	*
cotigac	19:71b793021c78	420	*
cotigac	19:71b793021c78	421	************************************************************************************/
cotigac	19:71b793021c78	422	smacErrors_t MLMESetSyncWordValue
cotigac	19:71b793021c78	423	(
cotigac	19:71b793021c78	424	uint8_t *u8syncWordValue
cotigac	19:71b793021c78	425	)
cotigac	19:71b793021c78	426	{
cotigac	19:71b793021c78	427	uint8_t syncWordSizeTemp = smacPacketConfig.u8SyncWordSize;
cotigac	19:71b793021c78	428	uint8_t syncValueRegIndex = 0;
cotigac	19:71b793021c78	429
cotigac	19:71b793021c78	430	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	431	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	432	{
cotigac	19:71b793021c78	433	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	434	}
cotigac	19:71b793021c78	435	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	436
cotigac	19:71b793021c78	437	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	438	{
cotigac	19:71b793021c78	439	return gErrorBusy_c;
cotigac	19:71b793021c78	440	}
cotigac	19:71b793021c78	441
cotigac	19:71b793021c78	442	smacPacketConfig.u8SyncWordValue = u8syncWordValue;
cotigac	19:71b793021c78	443
cotigac	19:71b793021c78	444	while (syncWordSizeTemp--)
cotigac	19:71b793021c78	445	{
cotigac	19:71b793021c78	446	Phy_SetSyncWordValue(syncValueRegIndex, (uint8_t)*u8syncWordValue);
cotigac	19:71b793021c78	447	syncValueRegIndex++;
cotigac	19:71b793021c78	448	u8syncWordValue++;
cotigac	19:71b793021c78	449	}
cotigac	19:71b793021c78	450	while(syncValueRegIndex < 8)
cotigac	19:71b793021c78	451	{
cotigac	19:71b793021c78	452	Phy_SetSyncWordValue(syncValueRegIndex, 0x00);
cotigac	19:71b793021c78	453	syncValueRegIndex++;
cotigac	19:71b793021c78	454	}
cotigac	19:71b793021c78	455
cotigac	19:71b793021c78	456	return gErrorNoError_c;
cotigac	19:71b793021c78	457
cotigac	19:71b793021c78	458	}
cotigac	19:71b793021c78	459
cotigac	19:71b793021c78	460	/************************************************************************************
cotigac	19:71b793021c78	461	* MLMEPacketConfig
cotigac	19:71b793021c78	462	*
cotigac	19:71b793021c78	463	*
cotigac	19:71b793021c78	464	*
cotigac	19:71b793021c78	465	************************************************************************************/
cotigac	19:71b793021c78	466	smacErrors_t MLMEPacketConfig
cotigac	19:71b793021c78	467	(
cotigac	19:71b793021c78	468	packetConfig_t *pPacketCfg
cotigac	19:71b793021c78	469	)
cotigac	19:71b793021c78	470	{
cotigac	19:71b793021c78	471	smacErrors_t err = gErrorNoError_c;
cotigac	19:71b793021c78	472	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	473	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	474	{
cotigac	19:71b793021c78	475	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	476	}
cotigac	19:71b793021c78	477	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	478
cotigac	19:71b793021c78	479	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	480	{
cotigac	19:71b793021c78	481	return gErrorBusy_c;
cotigac	19:71b793021c78	482	}
cotigac	19:71b793021c78	483	err = MLMESetSyncWordSize(pPacketCfg->u8SyncWordSize);
cotigac	19:71b793021c78	484	err \|= MLMESetSyncWordValue(pPacketCfg->pu8SyncWord);
cotigac	19:71b793021c78	485	err \|= MLMESetPreambleLength(pPacketCfg->u16PreambleSize);
cotigac	19:71b793021c78	486	if(err != gErrorNoError_c)
cotigac	19:71b793021c78	487	return gErrorOutOfRange_c;
cotigac	19:71b793021c78	488
cotigac	19:71b793021c78	489	return gErrorNoError_c;
cotigac	19:71b793021c78	490	}
cotigac	19:71b793021c78	491
cotigac	19:71b793021c78	492	#endif
cotigac	19:71b793021c78	493
cotigac	19:71b793021c78	494	/************************************************************************************
cotigac	19:71b793021c78	495	* MLMESetChannelRequest
cotigac	19:71b793021c78	496	*
cotigac	19:71b793021c78	497	*
cotigac	19:71b793021c78	498	*
cotigac	19:71b793021c78	499	************************************************************************************/
cotigac	19:71b793021c78	500	smacErrors_t MLMESetChannelRequest
cotigac	19:71b793021c78	501	(
cotigac	19:71b793021c78	502	channels_t newChannel
cotigac	19:71b793021c78	503	)
cotigac	19:71b793021c78	504	{
cotigac	19:71b793021c78	505	uint8_t errorVal;
cotigac	19:71b793021c78	506	smacErrors_t err = gErrorNoError_c;
cotigac	19:71b793021c78	507
cotigac	19:71b793021c78	508	macToPlmeMessage_t lMsg;
cotigac	19:71b793021c78	509	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	510	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	511	{
cotigac	19:71b793021c78	512	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	513	}
cotigac	19:71b793021c78	514	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	515	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	516	{
cotigac	19:71b793021c78	517	return gErrorBusy_c;
cotigac	19:71b793021c78	518	}
cotigac	19:71b793021c78	519	lMsg.msgType = gPlmeSetReq_c;
cotigac	19:71b793021c78	520	lMsg.macInstance = smacInstance;
cotigac	19:71b793021c78	521	lMsg.msgData.setReq.PibAttribute = gPhyPibCurrentChannel_c;
cotigac	19:71b793021c78	522	lMsg.msgData.setReq.PibAttributeValue = (uint64_t) newChannel;
cotigac	19:71b793021c78	523
cotigac	19:71b793021c78	524	errorVal = MAC_PLME_SapHandler(&lMsg, 0);
cotigac	19:71b793021c78	525	switch (errorVal)
cotigac	19:71b793021c78	526	{
cotigac	19:71b793021c78	527	case gPhyBusy_c:
cotigac	19:71b793021c78	528	err = gErrorBusy_c;
cotigac	19:71b793021c78	529	break;
cotigac	19:71b793021c78	530
cotigac	19:71b793021c78	531	case gPhyInvalidParameter_c:
cotigac	19:71b793021c78	532	err = gErrorOutOfRange_c;
cotigac	19:71b793021c78	533	break;
cotigac	19:71b793021c78	534
cotigac	19:71b793021c78	535	case gPhySuccess_c:
cotigac	19:71b793021c78	536	err = gErrorNoError_c;
cotigac	19:71b793021c78	537	break;
cotigac	19:71b793021c78	538
cotigac	19:71b793021c78	539	default:
cotigac	19:71b793021c78	540	err = gErrorOutOfRange_c;
cotigac	19:71b793021c78	541	break;
cotigac	19:71b793021c78	542	}
cotigac	19:71b793021c78	543
cotigac	19:71b793021c78	544	return err;
cotigac	19:71b793021c78	545	}
cotigac	19:71b793021c78	546
cotigac	19:71b793021c78	547
cotigac	19:71b793021c78	548	/************************************************************************************
cotigac	19:71b793021c78	549	* MLMESetAdditionalRFOffset
cotigac	19:71b793021c78	550	*
cotigac	19:71b793021c78	551	*************************************************************************************/
cotigac	19:71b793021c78	552	smacErrors_t MLMESetAdditionalRFOffset (uint32_t additionalRFOffset)
cotigac	19:71b793021c78	553	{
cotigac	19:71b793021c78	554	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	555	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	556	{
cotigac	19:71b793021c78	557	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	558	}
cotigac	19:71b793021c78	559	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	560
cotigac	19:71b793021c78	561	#ifdef gIncludeCalibrationOption
cotigac	19:71b793021c78	562	gPhyPib.mPIBAdditionalRFFrequencyOffset = additionalRFOffset;
cotigac	19:71b793021c78	563	return gErrorNoError_c;
cotigac	19:71b793021c78	564	#else
cotigac	19:71b793021c78	565	return gErrorNoResourcesAvailable_c;
cotigac	19:71b793021c78	566	#endif
cotigac	19:71b793021c78	567	}
cotigac	19:71b793021c78	568
cotigac	19:71b793021c78	569
cotigac	19:71b793021c78	570	/************************************************************************************
cotigac	19:71b793021c78	571	* MLMEGetAdditionalRFOffset
cotigac	19:71b793021c78	572	*
cotigac	19:71b793021c78	573	*************************************************************************************/
cotigac	19:71b793021c78	574	uint32_t MLMEGetAdditionalRFOffset( void )
cotigac	19:71b793021c78	575	{
cotigac	19:71b793021c78	576	#ifdef gIncludeCalibrationOption
cotigac	19:71b793021c78	577	return gPhyPib.mPIBAdditionalRFFrequencyOffset;
cotigac	19:71b793021c78	578	#else
cotigac	19:71b793021c78	579	return 0;
cotigac	19:71b793021c78	580	#endif
cotigac	19:71b793021c78	581	}
cotigac	19:71b793021c78	582
cotigac	19:71b793021c78	583	#if defined (gPHY_802_15_4g_d)
cotigac	19:71b793021c78	584	/************************************************************************************
cotigac	19:71b793021c78	585	* MLMESetFreqBand
cotigac	19:71b793021c78	586	*
cotigac	19:71b793021c78	587	************************************************************************************/
cotigac	19:71b793021c78	588	smacErrors_t MLMESetFreqBand
cotigac	19:71b793021c78	589	(
cotigac	19:71b793021c78	590	smacFrequencyBands_t freqBand,
cotigac	19:71b793021c78	591	smacRFModes_t phyMode
cotigac	19:71b793021c78	592	)
cotigac	19:71b793021c78	593	{
cotigac	19:71b793021c78	594	return gErrorNoResourcesAvailable_c;
cotigac	19:71b793021c78	595	}
cotigac	19:71b793021c78	596
cotigac	19:71b793021c78	597	smacErrors_t MLMESetPhyMode(smacRFModes_t phyMode)
cotigac	19:71b793021c78	598	{
cotigac	19:71b793021c78	599	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	600	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	601	{
cotigac	19:71b793021c78	602	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	603	}
cotigac	19:71b793021c78	604	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	605	phyStatus_t err;
cotigac	19:71b793021c78	606	macToPlmeMessage_t lMsg;
cotigac	19:71b793021c78	607
cotigac	19:71b793021c78	608	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	609	{
cotigac	19:71b793021c78	610	return gErrorBusy_c;
cotigac	19:71b793021c78	611	}
cotigac	19:71b793021c78	612	lMsg.macInstance = smacInstance;
cotigac	19:71b793021c78	613	lMsg.msgType = gPlmeSetReq_c;
cotigac	19:71b793021c78	614	lMsg.msgData.setReq.PibAttribute = gPhyPibCurrentMode_c;
cotigac	19:71b793021c78	615	lMsg.msgData.setReq.PibAttributeValue = (uint64_t)phyMode;
cotigac	19:71b793021c78	616	err = MAC_PLME_SapHandler(&lMsg, 0);
cotigac	19:71b793021c78	617	if(err == gPhyInvalidParameter_c)
cotigac	19:71b793021c78	618	return gErrorOutOfRange_c;
cotigac	19:71b793021c78	619	if(err == gPhyBusy_c)
cotigac	19:71b793021c78	620	return gErrorBusy_c;
cotigac	19:71b793021c78	621
cotigac	19:71b793021c78	622	gTotalChannels = gPhyPib.pPIBphyRfConstants->totalNumChannels;
cotigac	19:71b793021c78	623
cotigac	19:71b793021c78	624	return gErrorNoError_c;
cotigac	19:71b793021c78	625	}
cotigac	19:71b793021c78	626
cotigac	19:71b793021c78	627	#endif
cotigac	19:71b793021c78	628	/************************************************************************************
cotigac	19:71b793021c78	629	* MLMEGetChannelRequest
cotigac	19:71b793021c78	630	*
cotigac	19:71b793021c78	631	*
cotigac	19:71b793021c78	632	*
cotigac	19:71b793021c78	633	************************************************************************************/
cotigac	19:71b793021c78	634	channels_t MLMEGetChannelRequest
cotigac	19:71b793021c78	635	(
cotigac	19:71b793021c78	636	void
cotigac	19:71b793021c78	637	)
cotigac	19:71b793021c78	638	{
cotigac	19:71b793021c78	639	channels_t currentChannel;
cotigac	19:71b793021c78	640	macToPlmeMessage_t lMsg;
cotigac	19:71b793021c78	641	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	642	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	643	{
cotigac	19:71b793021c78	644	//panic(0,0,0,0);
cotigac	19:71b793021c78	645	}
cotigac	19:71b793021c78	646	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	647	lMsg.msgType = gPlmeGetReq_c;
cotigac	19:71b793021c78	648	lMsg.macInstance = smacInstance;
cotigac	19:71b793021c78	649	lMsg.msgData.getReq.PibAttribute = gPhyPibCurrentChannel_c;
cotigac	19:71b793021c78	650	lMsg.msgData.getReq.pPibAttributeValue = (uint64_t*)&currentChannel;
cotigac	19:71b793021c78	651	MAC_PLME_SapHandler(&lMsg, 0);
cotigac	19:71b793021c78	652	return currentChannel;
cotigac	19:71b793021c78	653	}
cotigac	19:71b793021c78	654
cotigac	19:71b793021c78	655	#if defined (gPHY_802_15_4g_d)
cotigac	19:71b793021c78	656	/************************************************************************************
cotigac	19:71b793021c78	657	* MLMERssi
cotigac	19:71b793021c78	658	*
cotigac	19:71b793021c78	659	*
cotigac	19:71b793021c78	660	*
cotigac	19:71b793021c78	661	************************************************************************************/
cotigac	19:71b793021c78	662	uint8_t MLMERssi(void )
cotigac	19:71b793021c78	663	{
cotigac	19:71b793021c78	664	uint8_t rssiVal;
cotigac	19:71b793021c78	665
cotigac	19:71b793021c78	666	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	667	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	668	{
cotigac	19:71b793021c78	669	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	670	}
cotigac	19:71b793021c78	671	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	672
cotigac	19:71b793021c78	673	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	674	{
cotigac	19:71b793021c78	675	return gErrorBusy_c;
cotigac	19:71b793021c78	676	}
cotigac	19:71b793021c78	677
cotigac	19:71b793021c78	678	rssiVal = Phy_GetRssi();
cotigac	19:71b793021c78	679	return rssiVal;
cotigac	19:71b793021c78	680	}
cotigac	19:71b793021c78	681
cotigac	19:71b793021c78	682	/************************************************************************************
cotigac	19:71b793021c78	683	* MLMESetCCADuration
cotigac	19:71b793021c78	684	*
cotigac	19:71b793021c78	685	*
cotigac	19:71b793021c78	686	*
cotigac	19:71b793021c78	687	************************************************************************************/
cotigac	19:71b793021c78	688	smacErrors_t MLMESetCCADuration(uint64_t usCCADuration )
cotigac	19:71b793021c78	689	{
cotigac	19:71b793021c78	690	macToPlmeMessage_t lMsg;
cotigac	19:71b793021c78	691	phyStatus_t status;
cotigac	19:71b793021c78	692
cotigac	19:71b793021c78	693	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	694	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	695	{
cotigac	19:71b793021c78	696	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	697	}
cotigac	19:71b793021c78	698	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	699
cotigac	19:71b793021c78	700	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	701	{
cotigac	19:71b793021c78	702	return gErrorBusy_c;
cotigac	19:71b793021c78	703	}
cotigac	19:71b793021c78	704
cotigac	19:71b793021c78	705	usCCADuration = TIME_US_TO_TICKS(usCCADuration);
cotigac	19:71b793021c78	706	Phy_TimeDivider((phyTime_t*)&usCCADuration);
cotigac	19:71b793021c78	707
cotigac	19:71b793021c78	708	lMsg.msgType = gPlmeSetReq_c;
cotigac	19:71b793021c78	709	lMsg.msgData.setReq.PibAttribute = gPhyPibCCADuration_c;
cotigac	19:71b793021c78	710	lMsg.msgData.setReq.PibAttributeValue = usCCADuration;
cotigac	19:71b793021c78	711	status = MAC_PLME_SapHandler(&lMsg, 0);
cotigac	19:71b793021c78	712
cotigac	19:71b793021c78	713	if(status == gPhySuccess_c)
cotigac	19:71b793021c78	714	return gErrorNoError_c;
cotigac	19:71b793021c78	715	else
cotigac	19:71b793021c78	716	return gErrorNoResourcesAvailable_c;
cotigac	19:71b793021c78	717	}
cotigac	19:71b793021c78	718
cotigac	19:71b793021c78	719	/************************************************************************************
cotigac	19:71b793021c78	720	* MLMESetInterPacketRxDelay
cotigac	19:71b793021c78	721	*
cotigac	19:71b793021c78	722	* IMPORTANT-> Use below arguments only (indicating a direct value from 1-12 will not work)
cotigac	19:71b793021c78	723	* Inputs :
cotigac	19:71b793021c78	724	*
cotigac	19:71b793021c78	725	* InterPacketRxDelay_0
cotigac	19:71b793021c78	726	* InterPacketRxDelay_1
cotigac	19:71b793021c78	727	* InterPacketRxDelay_2
cotigac	19:71b793021c78	728	* InterPacketRxDelay_3
cotigac	19:71b793021c78	729	* InterPacketRxDelay_4
cotigac	19:71b793021c78	730	* InterPacketRxDelay_5
cotigac	19:71b793021c78	731	* InterPacketRxDelay_6
cotigac	19:71b793021c78	732	* InterPacketRxDelay_7
cotigac	19:71b793021c78	733	* InterPacketRxDelay_8
cotigac	19:71b793021c78	734	* InterPacketRxDelay_9
cotigac	19:71b793021c78	735	* InterPacketRxDelay_A
cotigac	19:71b793021c78	736	* InterPacketRxDelay_B
cotigac	19:71b793021c78	737	************************************************************************************/
cotigac	19:71b793021c78	738	smacErrors_t MLMESetInterPacketRxDelay
cotigac	19:71b793021c78	739	(
cotigac	19:71b793021c78	740	uint8_t u8InterPacketRxDelay
cotigac	19:71b793021c78	741	)
cotigac	19:71b793021c78	742	{
cotigac	19:71b793021c78	743	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	744	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	745	{
cotigac	19:71b793021c78	746	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	747	}
cotigac	19:71b793021c78	748	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	749
cotigac	19:71b793021c78	750	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	751	{
cotigac	19:71b793021c78	752	return gErrorBusy_c;
cotigac	19:71b793021c78	753	}
cotigac	19:71b793021c78	754
cotigac	19:71b793021c78	755	if (gPhySuccess_c != Phy_SetInterPacketRxDelay(u8InterPacketRxDelay))
cotigac	19:71b793021c78	756	{
cotigac	19:71b793021c78	757	return gErrorOutOfRange_c;
cotigac	19:71b793021c78	758	}
cotigac	19:71b793021c78	759	return gErrorNoError_c;
cotigac	19:71b793021c78	760	}
cotigac	19:71b793021c78	761
cotigac	19:71b793021c78	762	#endif
cotigac	19:71b793021c78	763	/************************************************************************************
cotigac	19:71b793021c78	764	* MLMERXDisableRequest
cotigac	19:71b793021c78	765	*
cotigac	19:71b793021c78	766	* Returns the radio to idle mode from receive mode.
cotigac	19:71b793021c78	767	*
cotigac	19:71b793021c78	768	************************************************************************************/
cotigac	19:71b793021c78	769	smacErrors_t MLMERXDisableRequest(void)
cotigac	19:71b793021c78	770	{
cotigac	19:71b793021c78	771	macToPlmeMessage_t lMsg;
cotigac	19:71b793021c78	772	phyStatus_t err;
cotigac	19:71b793021c78	773	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	774	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	775	{
cotigac	19:71b793021c78	776	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	777	}
cotigac	19:71b793021c78	778	#endif
cotigac	19:71b793021c78	779	if((mSmacStateReceiving_c != smacState) && (mSmacStateIdle_c != smacState))
cotigac	19:71b793021c78	780	{
cotigac	19:71b793021c78	781	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	782	}
cotigac	19:71b793021c78	783	lMsg.macInstance = smacInstance;
cotigac	19:71b793021c78	784	if(!mSmacTimeoutAsked)
cotigac	19:71b793021c78	785	{
cotigac	19:71b793021c78	786	lMsg.msgType = gPlmeSetReq_c;
cotigac	19:71b793021c78	787	lMsg.msgData.setReq.PibAttribute = gPhyPibRxOnWhenIdle;
cotigac	19:71b793021c78	788	lMsg.msgData.setReq.PibAttributeValue = (uint64_t)0;
cotigac	19:71b793021c78	789	err = MAC_PLME_SapHandler(&lMsg, 0);
cotigac	19:71b793021c78	790	if(err != gPhySuccess_c)
cotigac	19:71b793021c78	791	return gErrorBusy_c;
cotigac	19:71b793021c78	792	}
cotigac	19:71b793021c78	793	else
cotigac	19:71b793021c78	794	{
cotigac	19:71b793021c78	795	lMsg.msgType = gPlmeSetTRxStateReq_c;
cotigac	19:71b793021c78	796	lMsg.msgData.setTRxStateReq.state = gPhyForceTRxOff_c;
cotigac	19:71b793021c78	797	(void)MAC_PLME_SapHandler(&lMsg, 0);
cotigac	19:71b793021c78	798	mSmacTimeoutAsked = FALSE;
cotigac	19:71b793021c78	799	}
cotigac	19:71b793021c78	800	smacState= mSmacStateIdle_c;
cotigac	19:71b793021c78	801
cotigac	19:71b793021c78	802	return gErrorNoError_c;
cotigac	19:71b793021c78	803
cotigac	19:71b793021c78	804	}
cotigac	19:71b793021c78	805
cotigac	19:71b793021c78	806	/@CMA, Conn Test Added/
cotigac	19:71b793021c78	807	/************************************************************************************
cotigac	19:71b793021c78	808	* MLMETXDisableRequest
cotigac	19:71b793021c78	809	*
cotigac	19:71b793021c78	810	* Returns the radio to idle mode from Tx mode.
cotigac	19:71b793021c78	811	*
cotigac	19:71b793021c78	812	************************************************************************************/
cotigac	19:71b793021c78	813	void MLMETXDisableRequest(void)
cotigac	19:71b793021c78	814	{
cotigac	19:71b793021c78	815	macToPlmeMessage_t lMsg;
cotigac	19:71b793021c78	816	lMsg.macInstance = smacInstance;
cotigac	19:71b793021c78	817	lMsg.msgType = gPlmeSetTRxStateReq_c;
cotigac	19:71b793021c78	818	lMsg.msgData.setTRxStateReq.state = gPhyForceTRxOff_c;
cotigac	19:71b793021c78	819	(void)MAC_PLME_SapHandler(&lMsg, 0);
cotigac	19:71b793021c78	820	if(gSmacDataMessage != NULL)
cotigac	19:71b793021c78	821	{
cotigac	19:71b793021c78	822	(void)MEM_BufferFree(gSmacDataMessage);
cotigac	19:71b793021c78	823	gSmacDataMessage = NULL;
cotigac	19:71b793021c78	824	}
cotigac	19:71b793021c78	825	smacState= mSmacStateIdle_c;
cotigac	19:71b793021c78	826	}
cotigac	19:71b793021c78	827
cotigac	19:71b793021c78	828	/************************************************************************************
cotigac	19:71b793021c78	829	* MLMELinkQuality
cotigac	19:71b793021c78	830	*
cotigac	19:71b793021c78	831	* This function returns an integer value that is the link quality from the last
cotigac	19:71b793021c78	832	* received packet of the form: dBm = (-Link Quality/2).
cotigac	19:71b793021c78	833	*
cotigac	19:71b793021c78	834	************************************************************************************/
cotigac	19:71b793021c78	835	uint8_t MLMELinkQuality(void)
cotigac	19:71b793021c78	836	{
cotigac	19:71b793021c78	837	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	838	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	839	{
cotigac	19:71b793021c78	840	return 0;
cotigac	19:71b793021c78	841	}
cotigac	19:71b793021c78	842	#endif
cotigac	19:71b793021c78	843	return smacLastDataRxParams.linkQuality;
cotigac	19:71b793021c78	844	}
cotigac	19:71b793021c78	845
cotigac	19:71b793021c78	846	/************************************************************************************
cotigac	19:71b793021c78	847	* MLMEPAOutputAdjust
cotigac	19:71b793021c78	848	*
cotigac	19:71b793021c78	849	*
cotigac	19:71b793021c78	850	************************************************************************************/
cotigac	19:71b793021c78	851	smacErrors_t MLMEPAOutputAdjust
cotigac	19:71b793021c78	852	(
cotigac	19:71b793021c78	853	uint8_t u8PaValue
cotigac	19:71b793021c78	854	)
cotigac	19:71b793021c78	855	{
cotigac	19:71b793021c78	856	macToPlmeMessage_t lMsg;
cotigac	19:71b793021c78	857	smacErrors_t err = gErrorNoError_c;
cotigac	19:71b793021c78	858	uint8_t errorVal;
cotigac	19:71b793021c78	859	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	860	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	861	{
cotigac	19:71b793021c78	862	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	863	}
cotigac	19:71b793021c78	864	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	865
cotigac	19:71b793021c78	866	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	867	{
cotigac	19:71b793021c78	868	return gErrorBusy_c;
cotigac	19:71b793021c78	869	}
cotigac	19:71b793021c78	870	lMsg.macInstance = smacInstance;
cotigac	19:71b793021c78	871	lMsg.msgType = gPlmeSetReq_c;
cotigac	19:71b793021c78	872	lMsg.msgData.setReq.PibAttribute = gPhyPibTransmitPower_c;
cotigac	19:71b793021c78	873	lMsg.msgData.setReq.PibAttributeValue = (uint64_t) u8PaValue;
cotigac	19:71b793021c78	874	errorVal = MAC_PLME_SapHandler(&lMsg, 0);
cotigac	19:71b793021c78	875	switch (errorVal)
cotigac	19:71b793021c78	876	{
cotigac	19:71b793021c78	877	case gPhyBusy_c:
cotigac	19:71b793021c78	878	err = gErrorBusy_c;
cotigac	19:71b793021c78	879	break;
cotigac	19:71b793021c78	880
cotigac	19:71b793021c78	881	case gPhyInvalidParameter_c:
cotigac	19:71b793021c78	882	err = gErrorOutOfRange_c;
cotigac	19:71b793021c78	883	break;
cotigac	19:71b793021c78	884
cotigac	19:71b793021c78	885	case gPhySuccess_c:
cotigac	19:71b793021c78	886	err = gErrorNoError_c;
cotigac	19:71b793021c78	887	break;
cotigac	19:71b793021c78	888
cotigac	19:71b793021c78	889	default:
cotigac	19:71b793021c78	890	err = gErrorOutOfRange_c;
cotigac	19:71b793021c78	891	break;
cotigac	19:71b793021c78	892	}
cotigac	19:71b793021c78	893
cotigac	19:71b793021c78	894	return err;
cotigac	19:71b793021c78	895	}
cotigac	19:71b793021c78	896
cotigac	19:71b793021c78	897	/************************************************************************************
cotigac	19:71b793021c78	898	* MLMEScanRequest
cotigac	19:71b793021c78	899	*
cotigac	19:71b793021c78	900	* This function returns the RSSI value of the channel passes as a parameter
cotigac	19:71b793021c78	901	*
cotigac	19:71b793021c78	902	*
cotigac	19:71b793021c78	903	************************************************************************************/
cotigac	19:71b793021c78	904	smacErrors_t MLMEScanRequest(channels_t u8ChannelToScan)
cotigac	19:71b793021c78	905	{
cotigac	19:71b793021c78	906	smacErrors_t err = gErrorNoError_c;
cotigac	19:71b793021c78	907	phyStatus_t u8PhyRes;
cotigac	19:71b793021c78	908	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	909	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	910	{
cotigac	19:71b793021c78	911	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	912	}
cotigac	19:71b793021c78	913	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	914
cotigac	19:71b793021c78	915	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	916	{
cotigac	19:71b793021c78	917	return gErrorBusy_c;
cotigac	19:71b793021c78	918	}
cotigac	19:71b793021c78	919	if(u8ChannelToScan != MLMEGetChannelRequest())
cotigac	19:71b793021c78	920	err = MLMESetChannelRequest(u8ChannelToScan);
cotigac	19:71b793021c78	921	if(err != gErrorNoError_c)
cotigac	19:71b793021c78	922	return err;
cotigac	19:71b793021c78	923
cotigac	19:71b793021c78	924	macToPlmeMessage_t* pMsg = (macToPlmeMessage_t*)MEM_BufferAlloc(sizeof(macToPlmeMessage_t));
cotigac	19:71b793021c78	925	pMsg->msgType = gPlmeEdReq_c;
cotigac	19:71b793021c78	926	pMsg->msgData.edReq.startTime = gPhySeqStartAsap_c;
cotigac	19:71b793021c78	927	pMsg->macInstance = smacInstance;
cotigac	19:71b793021c78	928	gSmacMlmeMessage = pMsg;
cotigac	19:71b793021c78	929	u8PhyRes = MAC_PLME_SapHandler(pMsg,0);
cotigac	19:71b793021c78	930	if(u8PhyRes != gPhySuccess_c)
cotigac	19:71b793021c78	931	{
cotigac	19:71b793021c78	932	MEM_BufferFree(gSmacMlmeMessage);
cotigac	19:71b793021c78	933	gSmacMlmeMessage = NULL;
cotigac	19:71b793021c78	934	return gErrorBusy_c;
cotigac	19:71b793021c78	935	}
cotigac	19:71b793021c78	936	smacState = mSmacStateScanningChannels_c;
cotigac	19:71b793021c78	937	return gErrorNoError_c;
cotigac	19:71b793021c78	938	}
cotigac	19:71b793021c78	939
cotigac	19:71b793021c78	940
cotigac	19:71b793021c78	941	/************************************************************************************
cotigac	19:71b793021c78	942	* MLMECcaRequest
cotigac	19:71b793021c78	943	*
cotigac	19:71b793021c78	944	* This function performs Clear Channel Assessment on the active channel
cotigac	19:71b793021c78	945	*
cotigac	19:71b793021c78	946	*
cotigac	19:71b793021c78	947	************************************************************************************/
cotigac	19:71b793021c78	948	smacErrors_t MLMECcaRequest()
cotigac	19:71b793021c78	949	{
cotigac	19:71b793021c78	950	phyStatus_t u8PhyRes;
cotigac	19:71b793021c78	951	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	952	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	953	{
cotigac	19:71b793021c78	954	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	955	}
cotigac	19:71b793021c78	956	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	957
cotigac	19:71b793021c78	958	if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	959	{
cotigac	19:71b793021c78	960	return gErrorBusy_c;
cotigac	19:71b793021c78	961	}
cotigac	19:71b793021c78	962	macToPlmeMessage_t* pMsg = (macToPlmeMessage_t*)MEM_BufferAlloc(sizeof(macToPlmeMessage_t));
cotigac	19:71b793021c78	963	pMsg->msgType = gPlmeCcaReq_c;
cotigac	19:71b793021c78	964	pMsg->msgData.ccaReq.ccaType = gPhyCCAMode1_c;
cotigac	19:71b793021c78	965	pMsg->msgData.ccaReq.contCcaMode = gPhyContCcaDisabled;
cotigac	19:71b793021c78	966	pMsg->macInstance = smacInstance;
cotigac	19:71b793021c78	967	gSmacMlmeMessage = pMsg;
cotigac	19:71b793021c78	968	u8PhyRes = MAC_PLME_SapHandler(pMsg,0);
cotigac	19:71b793021c78	969	if(u8PhyRes != gPhySuccess_c)
cotigac	19:71b793021c78	970	{
cotigac	19:71b793021c78	971	MEM_BufferFree(gSmacMlmeMessage);
cotigac	19:71b793021c78	972	gSmacMlmeMessage = NULL;
cotigac	19:71b793021c78	973	return gErrorBusy_c;
cotigac	19:71b793021c78	974	}
cotigac	19:71b793021c78	975	smacState = mSmacStatePerformingCca_c;
cotigac	19:71b793021c78	976	return gErrorNoError_c;
cotigac	19:71b793021c78	977	}
cotigac	19:71b793021c78	978	/************************************************************************************
cotigac	19:71b793021c78	979	* MLMEPhySoftReset
cotigac	19:71b793021c78	980	*
cotigac	19:71b793021c78	981	* This function performs a software reset on the radio, PHY and SMAC state machines.
cotigac	19:71b793021c78	982	*
cotigac	19:71b793021c78	983	*
cotigac	19:71b793021c78	984	************************************************************************************/
cotigac	19:71b793021c78	985	smacErrors_t MLMEPhySoftReset
cotigac	19:71b793021c78	986	(
cotigac	19:71b793021c78	987	void
cotigac	19:71b793021c78	988	)
cotigac	19:71b793021c78	989	{
cotigac	19:71b793021c78	990	macToPlmeMessage_t lMsg;
cotigac	19:71b793021c78	991	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	992	if(FALSE == mSmacInitialized)
cotigac	19:71b793021c78	993	{
cotigac	19:71b793021c78	994	return gErrorNoValidCondition_c;
cotigac	19:71b793021c78	995	}
cotigac	19:71b793021c78	996	#endif /* TRUE == smacInitializationValidation_d */
cotigac	19:71b793021c78	997	//
cotigac	19:71b793021c78	998	// if(mSmacStateIdle_c != smacState)
cotigac	19:71b793021c78	999	// {
cotigac	19:71b793021c78	1000	// return gErrorBusy_c;
cotigac	19:71b793021c78	1001	// }
cotigac	19:71b793021c78	1002	lMsg.macInstance = smacInstance;
cotigac	19:71b793021c78	1003	lMsg.msgType = gPlmeSetTRxStateReq_c;
cotigac	19:71b793021c78	1004	lMsg.msgData.setTRxStateReq.state = gPhyForceTRxOff_c;
cotigac	19:71b793021c78	1005	(void)MAC_PLME_SapHandler(&lMsg, 0);
cotigac	19:71b793021c78	1006	smacState= mSmacStateIdle_c;
cotigac	19:71b793021c78	1007
cotigac	19:71b793021c78	1008	return gErrorNoError_c;
cotigac	19:71b793021c78	1009	}
cotigac	19:71b793021c78	1010	/************************************************************************************
cotigac	19:71b793021c78	1011	* PD_SMAC_SapHandler
cotigac	19:71b793021c78	1012	*
cotigac	19:71b793021c78	1013	* This SAP handles data confirm and data indication from PHY.
cotigac	19:71b793021c78	1014	*
cotigac	19:71b793021c78	1015	************************************************************************************/
cotigac	19:71b793021c78	1016	phyStatus_t PD_SMAC_SapHandler(void* pMsg, instanceId_t smacInstanceId)
cotigac	19:71b793021c78	1017	{
cotigac	19:71b793021c78	1018	phyStatus_t status = gPhyInvalidPrimitive_c;
cotigac	19:71b793021c78	1019	smacToAppDataMessage_t* pSmacMsg;
cotigac	19:71b793021c78	1020	pdDataToMacMessage_t* pDataMsg = (pdDataToMacMessage_t*)pMsg;
cotigac	19:71b793021c78	1021	(void)smacInstanceId;
cotigac	19:71b793021c78	1022
cotigac	19:71b793021c78	1023	switch(pDataMsg->msgType)
cotigac	19:71b793021c78	1024	{
cotigac	19:71b793021c78	1025	case gPdDataCnf_c:
cotigac	19:71b793021c78	1026	//no data request was fired
cotigac	19:71b793021c78	1027	if(NULL == gSmacDataMessage)
cotigac	19:71b793021c78	1028	{
cotigac	19:71b793021c78	1029	status = gPhySuccess_c;
cotigac	19:71b793021c78	1030	}
cotigac	19:71b793021c78	1031	else
cotigac	19:71b793021c78	1032	{
cotigac	19:71b793021c78	1033	//phy finished work with the data request packet so it can be freed
cotigac	19:71b793021c78	1034	MEM_BufferFree(gSmacDataMessage);
cotigac	19:71b793021c78	1035	gSmacDataMessage = NULL;
cotigac	19:71b793021c78	1036
cotigac	19:71b793021c78	1037	pSmacMsg = (smacToAppDataMessage_t*)MEM_BufferAlloc(sizeof(smacToAppDataMessage_t));
cotigac	19:71b793021c78	1038	if(pSmacMsg == NULL)
cotigac	19:71b793021c78	1039	{
cotigac	19:71b793021c78	1040	status = gPhySuccess_c;
cotigac	19:71b793021c78	1041	}
cotigac	19:71b793021c78	1042	else
cotigac	19:71b793021c78	1043	{
cotigac	19:71b793021c78	1044	pSmacMsg->msgType = gMcpsDataCnf_c;
cotigac	19:71b793021c78	1045	pSmacMsg->msgData.dataCnf.status = gErrorNoError_c;
cotigac	19:71b793021c78	1046	// call App Sap
cotigac	19:71b793021c78	1047	gSMAC_APP_MCPS_SapHandler(pSmacMsg,smacInstance);
cotigac	19:71b793021c78	1048	}
cotigac	19:71b793021c78	1049	smacState = mSmacStateIdle_c;
cotigac	19:71b793021c78	1050	}
cotigac	19:71b793021c78	1051	break;
cotigac	19:71b793021c78	1052	case gPdDataInd_c:
cotigac	19:71b793021c78	1053	if(FALSE == SMACPacketCheck(pDataMsg))
cotigac	19:71b793021c78	1054	{
cotigac	19:71b793021c78	1055	MEM_BufferFree(pDataMsg);
cotigac	19:71b793021c78	1056	status = gPhySuccess_c;
cotigac	19:71b793021c78	1057	}
cotigac	19:71b793021c78	1058	else
cotigac	19:71b793021c78	1059	{
cotigac	19:71b793021c78	1060	smacLastDataRxParams.linkQuality = ((pdDataToMacMessage_t*)pMsg)->msgData.dataInd.ppduLinkQuality;
cotigac	19:71b793021c78	1061	smacLastDataRxParams.timeStamp = (phyTime_t)((pdDataToMacMessage_t*)pMsg)->msgData.dataInd.timeStamp;
cotigac	19:71b793021c78	1062	smacProccesPacketPtr.smacRxPacketPointer->rxStatus = rxSuccessStatus_c;
cotigac	19:71b793021c78	1063
cotigac	19:71b793021c78	1064	// in case no timeout was asked we need to unset RXOnWhenIdle Pib.
cotigac	19:71b793021c78	1065	if(!mSmacTimeoutAsked)
cotigac	19:71b793021c78	1066	{
cotigac	19:71b793021c78	1067	(void)MLMERXDisableRequest();
cotigac	19:71b793021c78	1068	}
cotigac	19:71b793021c78	1069	smacProccesPacketPtr.smacRxPacketPointer->u8DataLength =
cotigac	19:71b793021c78	1070	pDataMsg->msgData.dataInd.psduLength - gSmacHeaderBytes_c;
cotigac	19:71b793021c78	1071	FLib_MemCpy(&smacProccesPacketPtr.smacRxPacketPointer->smacHeader,
cotigac	19:71b793021c78	1072	((smacHeader_t*)pDataMsg->msgData.dataInd.pPsdu),
cotigac	19:71b793021c78	1073	gSmacHeaderBytes_c);
cotigac	19:71b793021c78	1074	FLib_MemCpy(&smacProccesPacketPtr.smacRxPacketPointer->smacPdu,
cotigac	19:71b793021c78	1075	((smacPdu_t*)(pDataMsg->msgData.dataInd.pPsdu + gSmacHeaderBytes_c)),
cotigac	19:71b793021c78	1076	smacProccesPacketPtr.smacRxPacketPointer->u8DataLength);
cotigac	19:71b793021c78	1077
cotigac	19:71b793021c78	1078	pSmacMsg = (smacToAppDataMessage_t*)MEM_BufferAlloc(sizeof(smacToAppDataMessage_t));
cotigac	19:71b793021c78	1079	if(pSmacMsg == NULL)
cotigac	19:71b793021c78	1080	{
cotigac	19:71b793021c78	1081	status = gPhySuccess_c;
cotigac	19:71b793021c78	1082	}
cotigac	19:71b793021c78	1083	else
cotigac	19:71b793021c78	1084	{
cotigac	19:71b793021c78	1085	pSmacMsg->msgType = gMcpsDataInd_c;
cotigac	19:71b793021c78	1086	pSmacMsg->msgData.dataInd.pRxPacket = smacProccesPacketPtr.smacRxPacketPointer;
cotigac	19:71b793021c78	1087	pSmacMsg->msgData.dataInd.u8LastRxRssi = PhyGetLastRxRssiValue();
cotigac	19:71b793021c78	1088	gSMAC_APP_MCPS_SapHandler(pSmacMsg,smacInstance);
cotigac	19:71b793021c78	1089	}
cotigac	19:71b793021c78	1090	smacState = mSmacStateIdle_c;
cotigac	19:71b793021c78	1091	}
cotigac	19:71b793021c78	1092	break;
cotigac	19:71b793021c78	1093	default:
cotigac	19:71b793021c78	1094	break;
cotigac	19:71b793021c78	1095	}
cotigac	19:71b793021c78	1096	MEM_BufferFree(pMsg);
cotigac	19:71b793021c78	1097	return status;
cotigac	19:71b793021c78	1098	}
cotigac	19:71b793021c78	1099
cotigac	19:71b793021c78	1100	/************************************************************************************
cotigac	19:71b793021c78	1101	* PLME_SMAC_SapHandler
cotigac	19:71b793021c78	1102	*
cotigac	19:71b793021c78	1103	* This SAP handles management for confirms and indications from PHY.
cotigac	19:71b793021c78	1104	*
cotigac	19:71b793021c78	1105	************************************************************************************/
cotigac	19:71b793021c78	1106
cotigac	19:71b793021c78	1107	phyStatus_t PLME_SMAC_SapHandler(void* pMsg, instanceId_t smacInstanceId)
cotigac	19:71b793021c78	1108	{
cotigac	19:71b793021c78	1109	MEM_BufferFree(gSmacMlmeMessage);
cotigac	19:71b793021c78	1110	gSmacMlmeMessage = NULL;
cotigac	19:71b793021c78	1111	uint32_t backOffTime;
cotigac	19:71b793021c78	1112
cotigac	19:71b793021c78	1113	plmeToMacMessage_t* pPlmeMsg = (plmeToMacMessage_t*)pMsg;
cotigac	19:71b793021c78	1114
cotigac	19:71b793021c78	1115	smacToAppMlmeMessage_t* pSmacToApp;
cotigac	19:71b793021c78	1116	smacToAppDataMessage_t* pSmacMsg;
cotigac	19:71b793021c78	1117	switch(pPlmeMsg->msgType)
cotigac	19:71b793021c78	1118	{
cotigac	19:71b793021c78	1119	case gPlmeCcaCnf_c:
cotigac	19:71b793021c78	1120	if(pPlmeMsg->msgData.ccaCnf.status == gPhyChannelBusy_c &&
cotigac	19:71b793021c78	1121	smacState == mSmacStateTransmitting_c)
cotigac	19:71b793021c78	1122	{
cotigac	19:71b793021c78	1123	if(txConfigurator.ccaBeforeTx)
cotigac	19:71b793021c78	1124	{
cotigac	19:71b793021c78	1125	if(txConfigurator.retryCountCCAFail > u8CCARetryCounter)
cotigac	19:71b793021c78	1126	{
cotigac	19:71b793021c78	1127	//increment cca fail counter
cotigac	19:71b793021c78	1128	u8CCARetryCounter++;
cotigac	19:71b793021c78	1129	//get random number for backoff time.
cotigac	19:71b793021c78	1130	RNG_GetRandomNo(&backOffTime);
cotigac	19:71b793021c78	1131	//start event timer. After time elapses, Data request will be fired.
cotigac	19:71b793021c78	1132	TMR_StartSingleShotTimer(u8BackoffTimerId, ((backOffTime & gMaxBackoffTime_c) + gMinBackoffTime_c), BackoffTimeElapsed, NULL);
cotigac	19:71b793021c78	1133	}
cotigac	19:71b793021c78	1134	else
cotigac	19:71b793021c78	1135	{
cotigac	19:71b793021c78	1136	MEM_BufferFree(gSmacDataMessage);
cotigac	19:71b793021c78	1137	gSmacDataMessage = NULL;
cotigac	19:71b793021c78	1138
cotigac	19:71b793021c78	1139	//retries failed so create message for the application
cotigac	19:71b793021c78	1140	pSmacMsg = (smacToAppDataMessage_t*)MEM_BufferAlloc(sizeof(smacToAppDataMessage_t));
cotigac	19:71b793021c78	1141	if(pSmacMsg != NULL)
cotigac	19:71b793021c78	1142	{
cotigac	19:71b793021c78	1143	//error type : Channel Busy
cotigac	19:71b793021c78	1144	pSmacMsg->msgData.dataCnf.status = gErrorChannelBusy_c;
cotigac	19:71b793021c78	1145	//type is Data Confirm
cotigac	19:71b793021c78	1146	pSmacMsg->msgType = gMcpsDataCnf_c;
cotigac	19:71b793021c78	1147	gSMAC_APP_MCPS_SapHandler(pSmacMsg, smacInstance);
cotigac	19:71b793021c78	1148	}
cotigac	19:71b793021c78	1149	//place SMAC into idle state
cotigac	19:71b793021c78	1150	smacState = mSmacStateIdle_c;
cotigac	19:71b793021c78	1151	}
cotigac	19:71b793021c78	1152	}
cotigac	19:71b793021c78	1153	MEM_BufferFree(pMsg);
cotigac	19:71b793021c78	1154	return gPhySuccess_c;
cotigac	19:71b793021c78	1155	}
cotigac	19:71b793021c78	1156	//if SMAC isn't in TX then definitely it is a CCA confirm
cotigac	19:71b793021c78	1157	//allocate a message for the application
cotigac	19:71b793021c78	1158	pSmacToApp = (smacToAppMlmeMessage_t*)MEM_BufferAlloc(sizeof(smacToAppMlmeMessage_t));
cotigac	19:71b793021c78	1159	if(pSmacToApp != NULL)
cotigac	19:71b793021c78	1160	{
cotigac	19:71b793021c78	1161	//type is CCA Confirm
cotigac	19:71b793021c78	1162	pSmacToApp->msgType = gMlmeCcaCnf_c;
cotigac	19:71b793021c78	1163	//Channel status translated into SMAC messages: idle channel means no error.
cotigac	19:71b793021c78	1164	if(pPlmeMsg->msgData.ccaCnf.status == gPhyChannelIdle_c)
cotigac	19:71b793021c78	1165	{
cotigac	19:71b793021c78	1166	pSmacToApp->msgData.ccaCnf.status = gErrorNoError_c;
cotigac	19:71b793021c78	1167	}
cotigac	19:71b793021c78	1168	else
cotigac	19:71b793021c78	1169	{
cotigac	19:71b793021c78	1170	pSmacToApp->msgData.ccaCnf.status = gErrorChannelBusy_c;
cotigac	19:71b793021c78	1171	}
cotigac	19:71b793021c78	1172	}
cotigac	19:71b793021c78	1173	break;
cotigac	19:71b793021c78	1174	case gPlmeEdCnf_c:
cotigac	19:71b793021c78	1175	//allocate a message for the application
cotigac	19:71b793021c78	1176	pSmacToApp = (smacToAppMlmeMessage_t*)MEM_BufferAlloc(sizeof(smacToAppMlmeMessage_t));
cotigac	19:71b793021c78	1177	if(pSmacToApp != NULL)
cotigac	19:71b793021c78	1178	{
cotigac	19:71b793021c78	1179	//message type is ED Confirm
cotigac	19:71b793021c78	1180	pSmacToApp->msgType = gMlmeEdCnf_c;
cotigac	19:71b793021c78	1181	if(pPlmeMsg->msgData.edCnf.status == gPhySuccess_c)
cotigac	19:71b793021c78	1182	{
cotigac	19:71b793021c78	1183	pSmacToApp->msgData.edCnf.status = gErrorNoError_c;
cotigac	19:71b793021c78	1184	pSmacToApp->msgData.edCnf.energyLevel = pPlmeMsg->msgData.edCnf.energyLevel;
cotigac	19:71b793021c78	1185	pSmacToApp->msgData.edCnf.energyLeveldB = pPlmeMsg->msgData.edCnf.energyLeveldB;
cotigac	19:71b793021c78	1186	pSmacToApp->msgData.edCnf.scannedChannel = MLMEGetChannelRequest();
cotigac	19:71b793021c78	1187	}
cotigac	19:71b793021c78	1188	else
cotigac	19:71b793021c78	1189	{
cotigac	19:71b793021c78	1190	pSmacToApp->msgData.edCnf.status = gErrorBusy_c;
cotigac	19:71b793021c78	1191	}
cotigac	19:71b793021c78	1192	}
cotigac	19:71b793021c78	1193	break;
cotigac	19:71b793021c78	1194	case gPlmeTimeoutInd_c:
cotigac	19:71b793021c78	1195	if(smacState == mSmacStateTransmitting_c)
cotigac	19:71b793021c78	1196	{
cotigac	19:71b793021c78	1197	if(txConfigurator.autoAck)
cotigac	19:71b793021c78	1198	{
cotigac	19:71b793021c78	1199	//re-arm retries for channel busy at retransmission.
cotigac	19:71b793021c78	1200	u8CCARetryCounter = 0;
cotigac	19:71b793021c78	1201
cotigac	19:71b793021c78	1202	if(txConfigurator.retryCountAckFail > u8AckRetryCounter)
cotigac	19:71b793021c78	1203	{
cotigac	19:71b793021c78	1204	u8AckRetryCounter++;
cotigac	19:71b793021c78	1205
cotigac	19:71b793021c78	1206	RNG_GetRandomNo(&backOffTime);
cotigac	19:71b793021c78	1207	//start event timer. After time elapses, Data request will be fired.
cotigac	19:71b793021c78	1208	TMR_StartSingleShotTimer(u8BackoffTimerId, ((backOffTime & gMaxBackoffTime_c) + gMinBackoffTime_c), BackoffTimeElapsed, NULL);
cotigac	19:71b793021c78	1209	}
cotigac	19:71b793021c78	1210	else
cotigac	19:71b793021c78	1211	{
cotigac	19:71b793021c78	1212	(void)MEM_BufferFree(gSmacDataMessage);
cotigac	19:71b793021c78	1213	gSmacDataMessage = NULL;
cotigac	19:71b793021c78	1214
cotigac	19:71b793021c78	1215	//retries failed so create message for the application
cotigac	19:71b793021c78	1216	pSmacMsg = (smacToAppDataMessage_t*)MEM_BufferAlloc(sizeof(smacToAppDataMessage_t));
cotigac	19:71b793021c78	1217	if(pSmacMsg != NULL)
cotigac	19:71b793021c78	1218	{
cotigac	19:71b793021c78	1219	//set error code: No Ack
cotigac	19:71b793021c78	1220	pSmacMsg->msgData.dataCnf.status = gErrorNoAck_c;
cotigac	19:71b793021c78	1221	//type is Data Confirm
cotigac	19:71b793021c78	1222	pSmacMsg->msgType = gMcpsDataCnf_c;
cotigac	19:71b793021c78	1223
cotigac	19:71b793021c78	1224	gSMAC_APP_MCPS_SapHandler(pSmacMsg, smacInstance);
cotigac	19:71b793021c78	1225	}
cotigac	19:71b793021c78	1226	//place SMAC into idle state
cotigac	19:71b793021c78	1227	smacState = mSmacStateIdle_c;
cotigac	19:71b793021c78	1228	}
cotigac	19:71b793021c78	1229	}
cotigac	19:71b793021c78	1230	MEM_BufferFree(pMsg);
cotigac	19:71b793021c78	1231	return gPhySuccess_c;
cotigac	19:71b793021c78	1232	}
cotigac	19:71b793021c78	1233	//if no ack timeout was received then it is definitely a RX timeout
cotigac	19:71b793021c78	1234	pSmacToApp = (smacToAppMlmeMessage_t*)MEM_BufferAlloc(sizeof(smacToAppMlmeMessage_t));
cotigac	19:71b793021c78	1235	if(pSmacToApp != NULL)
cotigac	19:71b793021c78	1236	{
cotigac	19:71b793021c78	1237	if(smacState == mSmacStateReceiving_c)
cotigac	19:71b793021c78	1238	{
cotigac	19:71b793021c78	1239	smacProccesPacketPtr.smacRxPacketPointer->rxStatus = rxTimeOutStatus_c;
cotigac	19:71b793021c78	1240	}
cotigac	19:71b793021c78	1241	pSmacToApp->msgType = gMlmeTimeoutInd_c;
cotigac	19:71b793021c78	1242	}
cotigac	19:71b793021c78	1243	break;
cotigac	19:71b793021c78	1244	case gPlme_UnexpectedRadioResetInd_c:
cotigac	19:71b793021c78	1245	pSmacToApp = (smacToAppMlmeMessage_t*)MEM_BufferAlloc(sizeof(smacToAppMlmeMessage_t));
cotigac	19:71b793021c78	1246	if(pSmacToApp != NULL)
cotigac	19:71b793021c78	1247	pSmacToApp->msgType = gMlme_UnexpectedRadioResetInd_c;
cotigac	19:71b793021c78	1248	break;
cotigac	19:71b793021c78	1249	default:
cotigac	19:71b793021c78	1250	//MEM_BufferFree(pSmacToApp);
cotigac	19:71b793021c78	1251	MEM_BufferFree(pMsg);
cotigac	19:71b793021c78	1252	return gPhySuccess_c;
cotigac	19:71b793021c78	1253	}
cotigac	19:71b793021c78	1254	smacState = mSmacStateIdle_c;
cotigac	19:71b793021c78	1255	//send message to upper layer if it is not NULL
cotigac	19:71b793021c78	1256	if(pSmacToApp != NULL)
cotigac	19:71b793021c78	1257	(gSMAC_APP_MLME_SapHandler)(pSmacToApp,0);
cotigac	19:71b793021c78	1258	MEM_BufferFree(pMsg);
cotigac	19:71b793021c78	1259	return gPhySuccess_c;
cotigac	19:71b793021c78	1260	}
cotigac	19:71b793021c78	1261
cotigac	19:71b793021c78	1262	/************************************************************************************
cotigac	19:71b793021c78	1263	* Smac_RegisterSapHandlers
cotigac	19:71b793021c78	1264	*
cotigac	19:71b793021c78	1265	* This function helps the user register the handlers for the messages that come from
cotigac	19:71b793021c78	1266	* SMAC.
cotigac	19:71b793021c78	1267	*
cotigac	19:71b793021c78	1268	************************************************************************************/
cotigac	19:71b793021c78	1269
cotigac	19:71b793021c78	1270	void Smac_RegisterSapHandlers(
cotigac	19:71b793021c78	1271	SMAC_APP_MCPS_SapHandler_t pSMAC_APP_MCPS_SapHandler,
cotigac	19:71b793021c78	1272	SMAC_APP_MLME_SapHandler_t pSMAC_APP_MLME_SapHandler,
cotigac	19:71b793021c78	1273	instanceId_t smacInstanceId
cotigac	19:71b793021c78	1274	)
cotigac	19:71b793021c78	1275	{
cotigac	19:71b793021c78	1276	gSMAC_APP_MCPS_SapHandler = pSMAC_APP_MCPS_SapHandler;
cotigac	19:71b793021c78	1277	gSMAC_APP_MLME_SapHandler = pSMAC_APP_MLME_SapHandler;
cotigac	19:71b793021c78	1278	(void)smacInstanceId;
cotigac	19:71b793021c78	1279	}
cotigac	19:71b793021c78	1280
cotigac	19:71b793021c78	1281	/************************************************************************************
cotigac	19:71b793021c78	1282	* SMACFillHeader
cotigac	19:71b793021c78	1283	*
cotigac	19:71b793021c78	1284	* This function helps the user fill the SMAC header(short hardcoded MAC header) with
cotigac	19:71b793021c78	1285	* the desired short destination address.
cotigac	19:71b793021c78	1286	*
cotigac	19:71b793021c78	1287	************************************************************************************/
cotigac	19:71b793021c78	1288
cotigac	19:71b793021c78	1289	void SMACFillHeader(smacHeader_t* pSmacHeader, uint16_t destAddr)
cotigac	19:71b793021c78	1290	{
cotigac	19:71b793021c78	1291	pSmacHeader->frameControl = gSmacDefaultFrameCtrl;
cotigac	19:71b793021c78	1292	pSmacHeader->panId = u16PanID;
cotigac	19:71b793021c78	1293	pSmacHeader->seqNo = gSmacDefaultSeqNo;
cotigac	19:71b793021c78	1294	pSmacHeader->srcAddr = u16ShortSrcAddress;
cotigac	19:71b793021c78	1295	pSmacHeader->destAddr = destAddr;
cotigac	19:71b793021c78	1296	}
cotigac	19:71b793021c78	1297
cotigac	19:71b793021c78	1298	/************************************************************************************
cotigac	19:71b793021c78	1299	* InitSmac
cotigac	19:71b793021c78	1300	*
cotigac	19:71b793021c78	1301	* Basic SMAC initialisation.
cotigac	19:71b793021c78	1302	*
cotigac	19:71b793021c78	1303	************************************************************************************/
cotigac	19:71b793021c78	1304	void InitSmac(void)
cotigac	19:71b793021c78	1305	{
cotigac	19:71b793021c78	1306	/* SMAC Initialization */
cotigac	19:71b793021c78	1307	smacState = mSmacStateIdle_c;
cotigac	19:71b793021c78	1308	smacLastDataRxParams.linkQuality = 0;
cotigac	19:71b793021c78	1309	smacLastDataRxParams.timeStamp = 0;
cotigac	19:71b793021c78	1310	uint32_t u32RandomNo;
cotigac	19:71b793021c78	1311	#if defined(gPHY_802_15_4g_d)
cotigac	19:71b793021c78	1312	gTotalChannels = gPhyPib.pPIBphyRfConstants->totalNumChannels;
cotigac	19:71b793021c78	1313	#else
cotigac	19:71b793021c78	1314	gTotalChannels = 26;
cotigac	19:71b793021c78	1315	#endif
cotigac	19:71b793021c78	1316
cotigac	19:71b793021c78	1317
cotigac	19:71b793021c78	1318	#if(TRUE == smacInitializationValidation_d)
cotigac	19:71b793021c78	1319	mSmacInitialized = TRUE;
cotigac	19:71b793021c78	1320	#endif
cotigac	19:71b793021c78	1321	txConfigurator.autoAck = FALSE;
cotigac	19:71b793021c78	1322	txConfigurator.ccaBeforeTx = FALSE;
cotigac	19:71b793021c78	1323	txConfigurator.retryCountAckFail = 0;
cotigac	19:71b793021c78	1324	txConfigurator.retryCountCCAFail = 0;
cotigac	19:71b793021c78	1325	u8BackoffTimerId = (uint8_t)TMR_AllocateTimer();
cotigac	19:71b793021c78	1326	RNG_Init();
cotigac	19:71b793021c78	1327	RNG_GetRandomNo(&u32RandomNo);
cotigac	19:71b793021c78	1328	u8SmacSeqNo = (uint8_t)u32RandomNo;
cotigac	19:71b793021c78	1329	//Notify the PHY what function to call for communicating with SMAC
cotigac	19:71b793021c78	1330	Phy_RegisterSapHandlers((PD_MAC_SapHandler_t)PD_SMAC_SapHandler, (PLME_MAC_SapHandler_t)PLME_SMAC_SapHandler, 0);
cotigac	19:71b793021c78	1331	u16PanID = gDefaultPanID_c;
cotigac	19:71b793021c78	1332	u16ShortSrcAddress = gNodeAddress_c;
cotigac	19:71b793021c78	1333	(void)SMACSetShortSrcAddress(u16ShortSrcAddress);
cotigac	19:71b793021c78	1334	(void)SMACSetPanID(u16PanID);
cotigac	19:71b793021c78	1335	}
cotigac	19:71b793021c78	1336
cotigac	19:71b793021c78	1337	/************************************************************************************
cotigac	19:71b793021c78	1338	* SMACSetShortSrcAddress
cotigac	19:71b793021c78	1339	*
cotigac	19:71b793021c78	1340	* This function sets the short source address so that PHY can perform filtering
cotigac	19:71b793021c78	1341	*
cotigac	19:71b793021c78	1342	************************************************************************************/
cotigac	19:71b793021c78	1343
cotigac	19:71b793021c78	1344	smacErrors_t SMACSetShortSrcAddress(uint16_t nwShortAddress)
cotigac	19:71b793021c78	1345	{
cotigac	19:71b793021c78	1346	macToPlmeMessage_t lMsg;
cotigac	19:71b793021c78	1347	lMsg.msgType = gPlmeSetReq_c;
cotigac	19:71b793021c78	1348	lMsg.msgData.setReq.PibAttribute = gPhyPibShortAddress_c;
cotigac	19:71b793021c78	1349	lMsg.msgData.setReq.PibAttributeValue = (uint64_t)nwShortAddress;
cotigac	19:71b793021c78	1350
cotigac	19:71b793021c78	1351	phyStatus_t u8PhyRes = MAC_PLME_SapHandler(&lMsg,0);
cotigac	19:71b793021c78	1352	if(u8PhyRes == gPhyBusy_c \|\| u8PhyRes == gPhyBusyTx_c \|\| u8PhyRes == gPhyBusyRx_c)
cotigac	19:71b793021c78	1353	return gErrorBusy_c;
cotigac	19:71b793021c78	1354	if(u8PhyRes != gPhySuccess_c)
cotigac	19:71b793021c78	1355	return gErrorNoResourcesAvailable_c;
cotigac	19:71b793021c78	1356	u16ShortSrcAddress = nwShortAddress;
cotigac	19:71b793021c78	1357	return gErrorNoError_c;
cotigac	19:71b793021c78	1358	}
cotigac	19:71b793021c78	1359
cotigac	19:71b793021c78	1360	/************************************************************************************
cotigac	19:71b793021c78	1361	* SMACSetPanID
cotigac	19:71b793021c78	1362	*
cotigac	19:71b793021c78	1363	* This function sets the pan ID so that PHY can perform filtering
cotigac	19:71b793021c78	1364	*
cotigac	19:71b793021c78	1365	************************************************************************************/
cotigac	19:71b793021c78	1366
cotigac	19:71b793021c78	1367	smacErrors_t SMACSetPanID(uint16_t nwShortPanID)
cotigac	19:71b793021c78	1368	{
cotigac	19:71b793021c78	1369	macToPlmeMessage_t lMsg;
cotigac	19:71b793021c78	1370	lMsg.msgType = gPlmeSetReq_c;
cotigac	19:71b793021c78	1371	lMsg.msgData.setReq.PibAttribute = gPhyPibPanId_c;
cotigac	19:71b793021c78	1372	lMsg.msgData.setReq.PibAttributeValue = (uint64_t)nwShortPanID;
cotigac	19:71b793021c78	1373
cotigac	19:71b793021c78	1374	phyStatus_t u8PhyRes = MAC_PLME_SapHandler(&lMsg,0);
cotigac	19:71b793021c78	1375	if(u8PhyRes == gPhyBusy_c \|\| u8PhyRes == gPhyBusyTx_c \|\| u8PhyRes == gPhyBusyRx_c)
cotigac	19:71b793021c78	1376	return gErrorBusy_c;
cotigac	19:71b793021c78	1377	if(u8PhyRes != gPhySuccess_c)
cotigac	19:71b793021c78	1378	return gErrorNoResourcesAvailable_c;
cotigac	19:71b793021c78	1379	u16PanID = nwShortPanID;
cotigac	19:71b793021c78	1380	return gErrorNoError_c;
cotigac	19:71b793021c78	1381	}
cotigac	19:71b793021c78	1382
cotigac	19:71b793021c78	1383	void BackoffTimeElapsed(void const *arg)
cotigac	19:71b793021c78	1384	{
cotigac	19:71b793021c78	1385	uint8_t u8PhyRes = MAC_PD_SapHandler(gSmacDataMessage, 0);
cotigac	19:71b793021c78	1386	if(u8PhyRes != gPhySuccess_c)
cotigac	19:71b793021c78	1387	{
cotigac	19:71b793021c78	1388	smacState = mSmacStateIdle_c;
cotigac	19:71b793021c78	1389	MEM_BufferFree(gSmacDataMessage);
cotigac	19:71b793021c78	1390	gSmacDataMessage = NULL;
cotigac	19:71b793021c78	1391	}
cotigac	19:71b793021c78	1392	}
cotigac	19:71b793021c78	1393
cotigac	19:71b793021c78	1394	/************************************************************************************
cotigac	19:71b793021c78	1395	* SMACPacketCheck
cotigac	19:71b793021c78	1396	*
cotigac	19:71b793021c78	1397	* This function returns TRUE if Phy payload can be of SMAC packet type
cotigac	19:71b793021c78	1398	*
cotigac	19:71b793021c78	1399	************************************************************************************/
cotigac	19:71b793021c78	1400
cotigac	19:71b793021c78	1401	bool_t SMACPacketCheck(pdDataToMacMessage_t* pMsgFromPhy)
cotigac	19:71b793021c78	1402	{
cotigac	19:71b793021c78	1403	//check if packet is of type Data
cotigac	19:71b793021c78	1404	if( (pMsgFromPhy->msgData.dataInd.pPsdu[0] & 0x07) != 0x01 )
cotigac	19:71b793021c78	1405	return FALSE;
cotigac	19:71b793021c78	1406	//check if PSDU length is at least of smac header size.
cotigac	19:71b793021c78	1407	if( (pMsgFromPhy->msgData.dataInd.psduLength < gSmacHeaderBytes_c) )
cotigac	19:71b793021c78	1408	return FALSE;
cotigac	19:71b793021c78	1409
cotigac	19:71b793021c78	1410	return TRUE;
cotigac	19:71b793021c78	1411	}

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	04 Apr 2016
Imports:	34
Forks:	2
Commits:	29
Dependents:	0
Dependencies:	4
Followers:	88

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FSL_SMAC/SMAC.cpp@19:71b793021c78, 2015-04-04 (annotated)

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