8-bit MicrocontrollersのトピックRe: MC13213- ARQ in data transmission while using SMAC and MAC

MC13213- ARQ in data transmission while using SMAC and MAC

AmZig — Sun, 16 Dec 2007 02:43:29 GMT

Hello everyone,

I am working on MC13213 and using SMAC and MAC , I am wondering is there any retransmission or ARQ supported on Hardware level. As, according to IEEE 802.15.4 "retransmission and ack are set opitional" and in my MAC application while sending data , i am using gTxOptsAck_c . So , there is a possibility for retransmission.
But is there any Support in SMAC application for retransmission and ARQ. What is the default state .?.

BR

AmZig

Re: MC13213- ARQ in data transmission while using SMAC and MAC

Mads — Tue, 18 Dec 2007 16:29:45 GMT

AmZig,

the SMAC is very simple and have no 802.15.4 MAC features but rather send and receive primitives.

you must build your own acknowlegde scheme.

The wirelessUART and OTAP code is good examples on how acknowlegde can be done.

BR,

Mads

Re: MC13213- ARQ in data transmission while using SMAC and MAC

roberto_m — Wed, 17 Mar 2010 20:30:54 GMT

OTAP code is good examples on how acknowlegde can be done.

it is still available? where i can found? I have smac, but no "SMAC_OTAP_API"

Thank you