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Count acks with MRF24J40 before sending another packet

 
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matteo.cacciola



Joined: 04 Aug 2017
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Count acks with MRF24J40 before sending another packet
PostPosted: Fri Aug 04, 2017 11:53 am     Reply with quote
Hello all,
I'm pretty new to MRF24J40 and I am trying to develop such kind of following situation. I have one transmitter and a number of receivers from 1 to 4. I set each device (TX and RXs) with a MAC address and all of them are under the same PAN id.
With a for-loop, I send a packet from TX to each RX, changing the RX MAC address within the for-loop. I set the RXs to send ack.

First question: please, is each packet automatically handled by the right receiver just by means of MAC address and PAN id, or I have to set something more?
Second question. Before transmitting next packet, I would like to count received acks. I'm wondering how to do that, but I need a help. Anyone could suggest something, please?

Thanks
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Sat Aug 05, 2017 1:31 am     Reply with quote
Search the Microchip forum.

MRF24J40 ACK handling
http://www.microchip.com/forums/m275153.aspx
matteo.cacciola



Joined: 04 Aug 2017
Posts: 2

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PostPosted: Sat Aug 05, 2017 6:33 am     Reply with quote
PCM programmer wrote:
Search the Microchip forum.

MRF24J40 ACK handling
http://www.microchip.com/forums/m275153.aspx


Thanks for your suggestion. But, how counting the received acks before sending another packet, please?
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