Hi, since I finally succeed to send data using the APS component. I'm trying now to send data through the ZCL layer of Bitcloud, in order to respect the Zigbee HA standard. But I have to admit that it is much harder.
The aim of my program is to simply send a temperature to my coordinator.
So in order to get this work, i have used the ZCL section of the Bitcloud API reference and the Bitcloud Profile suite developer guide.
First I have configured the cluster and the endpoint but I'm not sure what i have to do with the ZCL_DEFINE_TEMPERATURE_MEASUREMENT_CLUSTER_SERVER macro's argument (TempIdClusterServeurAttributes)
ZCL_Cluster_t TempServerCluster[DS_SERVER_CLUSTERS_COUNT]=
{
ZCL_DEFINE_TEMPERATURE_MEASUREMENT_CLUSTER_SERVER(&TempIdClusterServeurAttributes)
};
ClusterId_t TempServerClusterIds[DS_SERVER_CLUSTERS_COUNT]=
{
TEMPERATURE_MEASUREMENT_CLUSTER_ID
};
static ZCL_DeviceEndpoint_t TempEndpoint =
{
.simpleDescriptor =
{
.endpoint = APP_SRC_ENDPOINT_ID,
.AppProfileId = PROFILE_ID_HOME_AUTOMATION,
.AppDeviceId = HA_COMBINED_INTERFACE_ID,
.AppInClustersCount = 0,
.AppInClustersList = 0,
.AppOutClustersCount = ARRAY_SIZE(TempServerClusterIds),
.AppOutClustersList =TempServerClusterIds,
},
.serverCluster = 0,
.clientCluster = TempServerCluster,
};
void configurTempEndpoint(void)
{
appEndpoint.simpleDescriptor.endpoint = APP_SRC_ENDPOINT_ID;
appEndpoint.simpleDescriptor.AppProfileId = PROFILE_ID_HOME_AUTOMATION;
appEndpoint.simpleDescriptor.AppDeviceId=HA_DIMMER_SWITCH_DEVICE_ID;
appEndpoint.simpleDescriptor.AppInClustersCount = 0;
appEndpoint.simpleDescriptor.AppInClustersList =0;
appEndpoint.simpleDescriptor.AppOutClustersCount = ARRAY_SIZE(TempServerClusterIds);
appEndpoint.simpleDescriptor.AppOutClustersList = TempServerClusterIds;
appEndpoint.serverCluster= NULL;
appEndpoint.clientCluster = TempServerCluster;
};
Then in my appDeviceTaskHandler I configured and tried to sent a request to write a test value(16) in the temperature attribute
typedef struct PACK
{
ZCL_AttributeId_t id;
uint8_t type;
uint8_t value;
} APP_Write8BitAttributeReq_t;
void appDeviceTaskHandler(void)
{
switch (appDeviceState)
{
case DEVICE_INITIAL_STATE :
{
appSnprintf("appinit\n\r");
ZCL_Notify_t notify;
configurTempEndpoint();
ZCL_RegisterEndpoint(&appEndpoint);
req.id=ZCL_WRITE_ATTRIBUTES_COMMAND_ID;
ZCL_AttributeReq(&req);
ZCL_NextElement_t element;
APP_Write8BitAttributeReq_t writeAttrReqElement;
uint8_t* buffer[128];
element.payloadLength = buffer;
element.id = ZCL_WRITE_ATTRIBUTES_COMMAND_ID;
element.content = &writeAttrReqElement;
writeAttrReqElement.id = ZCL_TEMPERATURE_MEASUREMENT_CLUSTER_SERVER_MEASURED_VALUE_ATTRIBUTE_ID;
writeAttrReqElement.type = ZCL_8BIT_DATA_TYPE_ID;
writeAttrReqElement.value = 16;
ZCL_PutNextElement(&element);
req.id=ZCL_WRITE_ATTRIBUTES_COMMAND_ID;
req.defaultResponse=NULL;
req.responseWaitTimeout=0;
req.dstAddressing.addrMode=APS_SHORT_ADDRESS;
req.dstAddressing.addr.shortAddress=0x0000;
req.endpointId=APP_SRC_ENDPOINT_ID;
req.dstAddressing.clusterId=CCPU_TO_LE16(0x0402);
req.dstAddressing.profileId=PROFILE_ID_HOME_AUTOMATION;
req.dstAddressing.clusterSide=ZCL_CLUSTER_SIDE_SERVER;
req.requestLength=element.payloadLength;
req.requestPayload=buffer;
req.defaultResponse=ZCL_FRAME_CONTROL_ENABLE_DEFAULT_RESPONSE;
ZCL_AttributeReq(&req);
}
break;
}
}
But no packets are going out of the transceiver. The program seems to be block because I only see one time the "appinit" which I send at the first line the appDeviceTaskHandler.
What am I doing wrong? What am I missing?
Is anyone have a clear example of How to write one attribute with the ZCL layer?
Also
Is it possible to create a new device with Bitlcoud? How to proceed? Because i'm actually writting my code in the dimmerSwitch files.
Thank you for your time
Quentin
