/*********************************************************************
* @fn SampleApp_HandleKeys
*
* @brief Handles all key events for this device.
*
* @param shift - true if in shift/alt.
* @param keys - bit field for key events. Valid entries:
* HAL_KEY_SW_2
* HAL_KEY_SW_1
*
* @return none
*/
void SampleApp_HandleKeys( uint8 shift, uint8 keys )
{
(void)shift; // Intentionally unreferenced parameter
if ( keys & HAL_KEY_SW_1 )
{
/* This key sends the Flash Command is sent to Group 1.
* This device will not receive the Flash Command from this
* device (even if it belongs to group 1).
*/
SampleApp_SendFlashMessage( SAMPLEAPP_FLASH_DURATION );
}
if ( keys & HAL_KEY_SW_2 )
{
/* The Flashr Command is sent to Group 1.
* This key toggles this device in and out of group 1.
* If this device doesn't belong to group 1, this application
* will not receive the Flash command sent to group 1.
*/
aps_Group_t *grp;
grp = aps_FindGroup( SAMPLEAPP_ENDPOINT, SAMPLEAPP_FLASH_GROUP );
if ( grp )
{
// Remove from the group
aps_RemoveGroup( SAMPLEAPP_ENDPOINT, SAMPLEAPP_FLASH_GROUP );
}
else
{
// Add to the flash group
aps_AddGroup( SAMPLEAPP_ENDPOINT, &SampleApp_Group );
}
}
}
ZStatus_t processGroupsClusterServerCommands(zclIncoming_t *pInMsg) {
aps_Group_t group;
uint8 grpCnt;
uint16 *grpList;
uint8 grpRspCnt = 0;
ZStatus_t response;
uint8 *pData;
aps_Group_t *pGroup;
afAddrType_t *dstAddr;
pData = pInMsg->pData;
group.ID = BUILD_UINT16( pData[0], pData[1] );
dstAddr = &pInMsg->msg->srcAddr;
srcEP = pInMsg->msg->endPoint;
seqNum = pInMsg->hdr.transSeqNum;
switch(pInMsg->hdr.commandID){
case COMMAND_GROUP_ADD:
response = aps_AddGroup( srcEP,& group );
if (response != ZSuccess){
if ( response == ZApsDuplicateEntry )
response = ZCL_STATUS_DUPLICATE_EXISTS;
else
response=ZCL_STATUS_INSUFFICIENT_SPACE;
}
sendGroupResponse( dstAddr, COMMAND_GROUP_ADD_RSP, response, group.ID, TRUE);
response = ZCL_STATUS_CMD_HAS_RSP;
break;
case COMMAND_GROUP_VIEW:
pGroup = aps_FindGroup( srcEP, group.ID );
if ( pGroup ) {
response = ZCL_STATUS_SUCCESS;
} else {
// Group not found
response = ZCL_STATUS_NOT_FOUND;
pGroup = &group;
}
sendGroupViewResponse( dstAddr, response, pGroup, true );
response = ZCL_STATUS_CMD_HAS_RSP;
break;
case COMMAND_GROUP_GET_MEMBERSHIP:
grpCnt = *pData++;
// Allocate space for the group list
grpList = osal_mem_alloc( sizeof( uint16 ) * APS_MAX_GROUPS );
if ( grpList != NULL ) {
if ( grpCnt == 0 ) {
// Find out all the groups of which the endpoint is a member.
grpRspCnt = aps_FindAllGroupsForEndpoint( srcEP, grpList );
} else {
// Find out the groups (in the list) of which the endpoint is a member.
for ( int i = 0; i < grpCnt; i++ ){
group.ID = BUILD_UINT16( pData[0], pData[1] );
pData += 2;
if ( aps_FindGroup( srcEP, group.ID ) )
grpList[grpRspCnt++] = group.ID;
}
}
if ( grpCnt == 0 || grpRspCnt != 0 ) {
sendGroupGetMembershipRequest(
dstAddr, COMMAND_GROUP_GET_MEMBERSHIP_RSP,
TRUE, ZCL_FRAME_SERVER_CLIENT_DIR, aps_GroupsRemaingCapacity(),
grpRspCnt, grpList, true );
}
osal_mem_free( grpList );
} else {
// Couldn't allocate space for the group list -- send a Default Response command back.
zclDefaultRspCmd_t defaultRspCmd;
defaultRspCmd.commandID = pInMsg->hdr.commandID;
defaultRspCmd.statusCode = ZCL_STATUS_INSUFFICIENT_SPACE;
zcl_SendDefaultRspCmd( srcEP, dstAddr, pInMsg->msg->clusterId, &defaultRspCmd, ZCL_FRAME_SERVER_CLIENT_DIR, true, 0, seqNum );
}
response = ZCL_STATUS_CMD_HAS_RSP;
break;
case COMMAND_GROUP_REMOVE:
if ( aps_RemoveGroup( pInMsg->msg->endPoint, group.ID ) )
response = ZCL_STATUS_SUCCESS;
else
response = ZCL_STATUS_NOT_FOUND;
sendGroupResponse( dstAddr, COMMAND_GROUP_REMOVE_RSP, response, group.ID, true );
response = ZCL_STATUS_CMD_HAS_RSP;
break;
case COMMAND_GROUP_REMOVE_ALL:
case COMMAND_GROUP_ADD_IF_IDENTIFYING:
default:
response = ZFailure;
}
return response;
}
