About ACogl

ACogl · 2019-10-09

Hi,I have made a PCB with ST25R3911B. Regarding the matching network and the antenna, I have design them starting from the X-NUCLEO NFC05A1 evaluation board (the antenna is the same).The firmware on the microcontroller works, because we have tested i...

ACogl · 2019-08-06

Hello everybody,I am trying to drive ST25T3911B with STM32F072RB. I am using X-NUCLEO-NFC05A1 mounted on the NUCLEO-F072RB.I have configured NUCLEO-F072RB with STM32CUBEMX, you can find the project file attached; for my application I have added CAN c...

ACogl · 2019-07-23

Hi,I am testing an application, and currently is working properly with HSI configured to 16MHz.Now I want to enable the HSE.I am using a NUCLEO-8S208RB. I have soldered an external crystal on X2, and i have configured the board with 12pF capacitors a...

ACogl · 2019-05-02

Hi, I was evaluating ST25R3911B with 2 evaluation boards: X-NUCLEO-NFC05A1 mounted over NUCLEO F401RE and ST25R3911B-DISCO.Regarding X-NUCLEO-NFC05A1 I have uploaded the bin file found in X-CUBE-NFC5 and I have started the terminal as explained in t...

ACogl · 2019-10-10

Hi Ulysses,thank you for your answer.It was an error in the code, I forgot to change the pin in the the IRQ handler function.Now it works properly.Regards, Alessandro

ACogl · 2019-09-13

Thank you Gregoire, I managed to use RFAL V2.0.10 on my application.As you have suggested I have replaced st25r3911IrQIsWakeUpPhase with rfalWakeUpModeHasWoke(), and I have integrated my Platform.h file with the one available on X-CUBE-NFC06.Best r...

ACogl · 2019-09-11

Thank you, the fixed you suggested worked.Now I have found on ST website the STSW-ST25RFAL001, that is version V2.0.10 of the RFAL library, specific version for ST25R3911B.I am porting my application from V1.3.2 of the RFAL library, the one I found i...

ACogl · 2019-07-23

I have managed to solve this problem: in the datasheet (DocID14733 Rev 13 page 49), in the Option bytes section it is written that in order to use an HSE with a frequency higher than 16MHz you need to put the option byte WAITSTATE to 1 (OPT7).

ACogl · 2019-05-06

Hi Ulysses,thank you, with the added line the X-NUCLEO-NFC05A1 is able to recognize both ST25TB and SRI512 tags.It works!Just one further question: since the application running on the microprocessor is really simple, my idea is to use an STM32F0 (i...

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ST25R3911B Custom board not working

RFAL compatibility with STM32F072RB

STM8 HSE

ST25TB tag not recognized by X-NUCLEO-NFC05A1 but recognized by ST25R3911B-DISCO.

Re: ST25R3911B Custom board not working

Re: RFAL compatibility with STM32F072RB

Re: RFAL compatibility with STM32F072RB

Re: STM8 HSE

Re: ST25TB tag not recognized by X-NUCLEO-NFC05A1 but recognized by ST25R3911B-DISCO.