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CC1310: wmbus wireless m-bus configuration in CC1310

Dragon Lai
Prodigy 110 points
Part Number: CC1310
Other Parts Discussed in Thread: , WMBUS

Hi All,

I am using two Launchxl-CC1310 for developing wireless-mBus.

1) followed the instruction of the application note swra512 for programing wireless-mbus device that one for Rx and other is Tx.

2) And i am using the example code of the rfPacketRx and rfPacketTx. They don't work, if i copy the smartRF_setting.c of SWRA512.zip directly. The CC1310 with rfPacketTx seems can not sent packet to the one CC1310 of rfPacketRx.

3) When I remark the HW32_ARRAY_OVERRIDE(0x405C,1)   and (uint32_t)0x1800 0200 in the smartRF_settings.c, the rfPacketTx can sent data packet to rfPacketRx.

4) What are the meaning of the setting HW32_ARRAY_OVERRIDE(0x405C,1)   and (uint32_t)0x1800 0200 ? Is it affect the performance in wireless-mbus communication?

Thanks

Dragon

  • 0
    TI__Guru* 86131 points
    Hi

    Our wmbus settings are only charaterized for our Rev B of CC13x0. This revision has an extra override compared to Rev. A devices, meaning that if you shall use wmbus settings on Rev A you need to remove the two mentioned overrides.
    Removing the override will not affect wmbus performance. If you run on rev B and remove the overrides, rf performance will still be the same but the active current consumption will increase with about 10 uA.

    BR

    Siri