Changes between Version 49 and Version 50 of S6350serialcom


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Timestamp:
10/29/08 11:35:41 (16 years ago)
Author:
pinwc4
Comment:

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  • S6350serialcom

    v49 v50  
    120120The [wiki:S6350serialcom#InventoryAllSlots Inventory All Slots] command can handle this as it checks each of the 16 slots for a RFID.  Unfortunately doing this operation is slow, it takes about .3 seconds, far too long for a lap counter to get accurate lap times.   
    121121 
    122 The solution is to use the [wiki:S6350serialcom#Inventory1slot Inventory 1 slot] command during races.  This command will just check the 1st time slot for a tag.  To prevent collisions you must [wiki:S6350serialcom#SilenceTag silence] the tag immediately after it is detected.  If a tag is [wiki:S6350serialcom#SilenceTag silenced] it will not transmit again until it leaves and reenters the antenna loop. 
     122The solution is to use the [wiki:S6350serialcom#Inventory1slot Inventory 1 slot] command during races.  This command will just check the 1st time slot for a tag.  To prevent collisions you must [wiki:S6350serialcom#SilenceTag silence] the tag immediately after it is detected.  If a tag is [wiki:S6350serialcom#SilenceTag silenced] it will not transmit again until it leaves and reenters the antenna loop.  The response time to this command is < 2ms giving us sufficient accuracy for lap counting. 
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    124124= Checksum =