Why PN5180 card detcet dosen't reponse

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Why PN5180 card detcet dosen't reponse

834 Views
yen_chen
Contributor III

Hi,

I use NFC module Pn5180 with MCU soc RT1050.

Now in the LPCD function  ,we need to detect card and it will wait IRQ happen.

yen_chen_0-1625126919847.png

yen_chen_1-1625126957728.png

 In the demo kit sample LPC1769 with PN5180 ,detect card and it will send data.

But in the RT1050 with PN5180, detect card it doesn't response any data and it will keep in function phOsal_Sleep() .

yen_chen_2-1625127346917.png

Our DAL and phApp_init.c the attachment .

Please help me check that setting whether it right or not?

 

 

 

 

 

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2 Replies

824 Views
fangfang
NXP TechSupport
NXP TechSupport

Hello.

One may refer to the NFC library of PN5180 as the path SW352228\NxpNfcRdLib_PN5180_v06.10.00_Full\Examples\NfcrdlibEx6_LPCD.

Have a nice day.

 

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815 Views
yen_chen
Contributor III

HI @fangfang 

I have RF status issue

yen_chen_2-1626178238977.png

 

After SwitchModeLpcd RF status not same the demo kit.

read RF status register

yen_chen_0-1626178170136.png

 

demo kit RF status : 0,74,1,50

our RF status :0,4,1,50

 

and Int_ActivePollMode

yen_chen_1-1626178205966.png

 

demo kit RF status

1.  0,74,1,50

2. 0,76,0,87

3. 1,76,0,86

....

our RF status

1. 0,4,1,50 (TYPE_P2P_ACTIVE)

2. 0,56,1,29 (Sw_Int_FieldOn)

3. 1,46,1,59 (Send ATR Request)

and it wll get stuck here.

Is the RF driver have some problem?

 

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