This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hi,
I am using CC1352R for sensor and CC1352P for collector in FH mode. Distance between collector and sensor is less than 15cm .I am facing few problems
1. Sensor sending messages to collector, for those messages getting failed acknowledgment in datacnfCB. why sensor getting failed Ack and collector unable to receive messages Even though distance less ???
2. Sensor sending messages to collector, for those messages getting failed acknowledgment in datacnfCB, but collector received those messages and processed. Why sensor getting failed Ack,when collector received messages??
3. collector and senor both are connected, after collector or sensor restart, collector unable to send data to sensor. Why collector unable to send data to sensor??
You have a high powered device over saturating the antennas. please separate them to at least 2 or 3 meters to avoid these problems.
Hi AB,
Problem: Sensor unable to receive the collector data.
Collector send data to two sensors, only one sensor received collector data but another sensor not received collector data. Both sensors are at same place and there is no high powered devices near to sensors.
while collector sending data to sensor, getting "ApiMac_status_transactionExpired" Acknowledgment in datacnfCB. Why Collector getting ApiMac_status_transactionExpired ACK ?? why sensor not response to collector data??
Has sensor successful joined the collector?
Has he been assigned a short address already?
Is it configured as a sleepy end node?
1. sensor successfully joined with collector.
2. collector assigned short addressto sensor.
3. sensor configured as sleepy node
put a break point in the dataIndCB function. and see if it reaches. This is teh quickest way to make sure it is receiving the message.
The correct way to setup a packet sniffer, download our packet sniffer from TI.com
Regards,
AB
I printing debug message in dataInb_CB function ,it is not received by sensor.
I tested with packet sniffer. Sensor sending PAN Config Solicit frame, it is received by collector. Collector sending PAN Config to sensor and getting Success return value for ApiMac_mlmeWSAsynReq(&asynReq) function. it is not received by sensor.
In packet sniffer i am not getting PAN config frame which is send by collector.
Why sensor not receiving PAN Config frame which is send by collector???
maybe the sensor is rejecting them, Do you not get anything at the callback on the sensor side?