Hello,
I am testing my new custom board with PN5190 integrated similarly to PNEV5190 (EVB).
It seems to work OK with the integrated DC-DC, I can use LPCD and read tags and all.
Now I am trying to setup the ULPCD, so I have connected VUP_TX to VBATPWR, and I get an error when trying to calibrate. I guess it might be the same error shown here but not sure how to overcome this programatically.
The raised error is as follows:
PN5190 Booted correctly
-DEBUG-: [Thu Jan 1 00:00:00 1970] phDriver_PinConfig ( 34 )
-DEBUG-: [Thu Jan 1 00:00:00 1970] Install gpio isr service for gpio ( 34 )
-DEBUG-: [Thu Jan 1 00:00:00 1970] MIFARE key update...
-DEBUG-: [Thu Jan 1 00:00:00 1970] NFC init as ULPCD
ULPCD => 2x
Calibration once => x2 LPCD calib...
ULPCD_Calib...
ULPCD_Get_HFATT_Value...
bHFATT_Val (0x11)
phhalHw_Lpcd...calibrating...
Line: 330 Error - (0x027F) has occurred : 0xCCEE CC-Component ID, EE-Error code. Refer-ph_Status.h
ULPCD Calibration Failed. Line: 588 Error - (0x027F) has occurred : 0xCCEE CC-Component ID, EE-Error code. Refer-ph_Status.h
NFC Calib error !
As you can see the HF attenuator value is read (bHFATT_Val (0x11)) during calibration.
VDD_BOOST remains connected to VUP_TX, so it is the same as the EVB.
Can anyone help on this?
Regards ,Ramon.
Hi Ramon,
I think we debugged this down to the x-tall issue, which might be starting too slow...
All the rest shall be working .
BR,
Renke