About EBadi.2

EBadi.2 · 2021-02-05

What I'm doing is to perform anticollision with 1 or 2 NFCA tags present.When performing anticollision with just one tag, the function does never report an error and allways find 1 tag correctly.When performing anticollisiion with two tags:There are ...

EBadi.2 · 2021-02-09

Hi Ulysses HERNIOSUS ,I finally find out where the issue was. There were a few items to fix, mostly related to configuration GPIO and SPI:SPI was set on 80MHz/128 and now 80MHz/16SPI GPIO's were set FREQ_LOW, now FREQ_VERY_HIGHSPI interrupt has now m...

EBadi.2 · 2021-02-05

Hi again, This is what I've implemented: And this is the result (allways the same: gRFAL.TxRx.ctx.flags = 11 gRFAL.TxRx.ctx.fwt = 2196 gRFAL.TxRx.ctx.txbufLen = 16 gRFAL.TxRx.ctx.txbuf = [0] 0x93 [1] 0x20 [2] 0x00 ...

EBadi.2 · 2021-02-05

Hi Ulysses HERNIOSUS,MAX_TAGS_TO_READ is set to 2.Issue get not fixed adding a delay on the ISR.With -Os, when I get ERR_INCOMPLETE_BYTE, the value of gRFAL.TxRx.ctx is allways: 536872912.Unfortunatelly I do not have a logic analyzer.When I found a c...

EBadi.2 · 2021-02-05

https://community.st.com/s/question/0D53W00000XkCntSAF/st25r3911b-errors-when-combination-of-two-tags

EBadi.2 · 2021-02-05

Thanks for your reply Ulyssses but my issue is not getting fixed. It might be a different problem.What I'm doing is to perform anticollision with 1 or 2 NFCA tags present.When performing anticollision with just one tag, the function does never report...

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ST25R3911B errors when combination of two tags

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