About Nickname4815_O

Nickname4815_O · 2015-09-18

Posted on September 18, 2015 at 09:16Hello Maurizio,first of all the answers:1) The way we can measure it can be getting:- a TX node with a TX signal output on GPIO - a RX node with a SYNC detected signal output on GPIO- a scopeThe time delay can be...

Nickname4815_O · 2016-01-12

Posted on January 12, 2016 at 09:45 Hello, SPIRIT1 does not support manchester encoding/decoding natively. It only supports it in the WMBUS submodes that require it. I attach here a simple .c file that contains the manchester encoding/dec...

Nickname4815_O · 2015-11-23

Posted on November 23, 2015 at 13:24Hi,which datarate are You using in Your OOK configuration?This is important because accordingly to the datarate we should set a proper channel filter.This one should be not too narrow to ''cut'' the signal and not...

Nickname4815_O · 2015-11-23

Posted on November 23, 2015 at 13:18Hi,when You read 0x26 in the MC_STATE[0] it means that the device was not able to reach the LOCK state.This happens if the calibration word is not good.The VCO calibration procedure described in the ERRATA SHEET s...

Nickname4815_O · 2015-08-27

Posted on August 27, 2015 at 09:26Hello Pavel,here below some explanations.case 1: If sync is disturbed no packet will be received and the RX will never start to demodulate data pushing them into the RX FIFO. Indeed the SYNC DETECTED is an event th...

Nickname4815_O · 2015-08-26

Posted on August 26, 2015 at 13:22Hello Pavel,If I understood well you are checking the MC_STATE after doing the Tx command and you see that the dev goes from READY to LOCK_TX to TX.After that, if the TX state is reached you set a flag that enables ...

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Re: Spirit1 - manchester encoding

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Re: Spirit1 starnge condition

Re: SPIRIT1 Missing IRQ

Re: SPIRIT1 Missing IRQ