RTOS/CC1310: RAT problem

Hi TER,

If not, let's assume that there is a situation where the nodes have been running for a few days and the concentrators are just running. The difference T of their RATs will be large. How do I synchronize them even if I calculate their time difference?

Since my node needs to implement TDM, I thought of a way: I have 10 nodes, and when they receive the broadcast command, I use ：

RF_cmdPropRxSniff.pNextOp = (rfc_radioOp_t *)&RF_cmdPropTxAdv;
RF_cmdPropRxSniff.condition.rule = COND_STOP_ON_FALSE;
RF_cmdPropTxAdv.startTrigger.triggerType = TRIG_REL_PREVEND;
RF_cmdPropTxAdv.startTime = RF_convertMsToRatTicks(100 * address);

Since the nodes are receiving at the same time, the delay is accurate. Is this reliable?

Not following you. Why do you want to convert the address to time?

I believe you have looked at this: dev.ti.com/.../time-synchronization.html in a different E2E post. As this shows you can ensure sync by sending/ receiving time stamp packets. Have you considered this method?

My goal is to have nodes send data at regular intervals. I have seen this synchronization feature and my problem is coming from it. Even if I know the time difference between the master and slave nodes, what can I do?What is the true meaning of time synchronization?

Hello?

This will be followed up in e2e.ti.com/.../780109 since we would like to avoid double work on our side.

You are very careful, I think my problem has been solved.