topic Re: PN7150 NCI Problem in NFC

PN7150 NCI Problem

hanpengfei_666 — Wed, 11 Sep 2019 13:20:59 GMT

i checked the pn7150 user guid and found that the NCI is not comprehensive,i would like to know whether there is a detailed explanation of NCI?

Re: PN7150 NCI Problem

IvanRuiz — Wed, 11 Sep 2019 17:56:30 GMT

Hello,

Please refer to the following document: https://www.nxp.com/docs/en/user-guide/UM10936.pdf

This User Manual describes the software interfaces. For more information, you may refer to the NFC Forum NCI document.

BR,

Ivan.

Re: PN7150 NCI Problem

hanpengfei_666 — Mon, 16 Sep 2019 09:35:16 GMT

from the NFC Forum,i don't find the NCI document ,can you help me find the document ? thank you!

Re: PN7150 NCI Problem

hanpengfei_666 — Mon, 16 Sep 2019 09:44:12 GMT

hollo:

from the NFC Forum,i don't find the NCI document ,can you help me find the document ? thank you!

On 9/12/2019 01:56，IvanRuiz<admin@community.nxp.com> wrote：

NXP Community

Re: PN7150 NCI Problem

reply from IvanRuiz in NFC - View the full discussion

Hello,

Please refer to the following document: https://www.nxp.com/docs/en/user-guide/UM10936.pdf

This User Manual describes the software interfaces. For more information, you may refer to the NFC Forum NCI document.

BR,

Ivan.

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Re: PN7150 NCI Problem

IvanRuiz — Tue, 17 Sep 2019 15:35:25 GMT

Hello,

Please contact the NFC Forum for more details about their process to get it.

BR,

Ivan.

Re: PN7150 NCI Problem

hanpengfei_666 — Wed, 18 Sep 2019 11:13:45 GMT

Enable Low Power Card Detection Mode ,i learn from https://www.nxp.com.cn/docs/en/application-note/AN11757.pdf

There is my code , uint8_t NxpNci_CORE_CONF_EXTN[]={ 0x20, 0x02, 0x0D, 0x03, /* CORE_SET_CONFIG_CMD */

0xA0, 0x40, 0x01, 0x00, /* TAG_DETECTOR_CFG */

0xA0, 0x41, 0xFF, 0x04, /* TAG_DETECTOR_THRESHOLD_CFG */

0xA0, 0x43, 0x00, 0x50 /* TAG_DETECTOR_FALLBACK_CNT_CFG */

};

Oscilloscope screenshot as follow, i know that it is regular mode , i guess it may be my configuration problem. To verify my problem, I want to know the answer when i send NxpNci_CORE_CONF_EXTN[].

Thank you for your guidance.

On 9/17/2019 23:36，IvanRuiz<admin@community.nxp.com> wrote：

NXP Community

Re: PN7150 NCI Problem

reply from IvanRuiz in NFC - View the full discussion

Hello,

Please contact the NFC Forum for more details about their process to get it.

BR,

Ivan.

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Re: PN7150 NCI Problem

hanpengfei_666 — Thu, 19 Sep 2019 08:48:47 GMT

The problem has been solved. Thank you.IvanRuiz

Re: PN7150 NCI Problem

IvanRuiz — Thu, 19 Sep 2019 14:06:02 GMT

You are welcome!

BR,

Ivan.

Re: PN7150 NCI Problem

Strooom — Fri, 03 Jan 2020 09:43:04 GMT

Hi, unfortunately, the NFC Forum specifications are only free of charge for members. If you are not a member, you need to purchase them and they are expensive.

Some years ago they were still free of charge on their website, so many older website/articles still refer to them as such but they are no longer available.

Here is my github repository for a PN7150 driver. Could be usefull to answer some questions on NCI you have.

https://github.com/Strooom/PN7150

Re: PN7150 NCI Problem

su_can — Wed, 28 Sep 2022 01:14:23 GMT

请问您的问题是怎么解决的