On Fri, May 10, 2019 at 8:56 PM Oleg Zhurakivskyy
<[email protected]> wrote:
>
>
> Hi Sedat,
>
> I would like to help you, but at the same time not to mislead, as it’s been a
> time since I touched that.
>
> So take everything with a grain of salt and correct me where I might be
> wrong/forgot.
>
> > I am not sure if I need to load the PN544 (I2C) driver?
>
> Yes, the driver is needed, for PN547 it’s NXP NPC100, the driver is
> drivers/nfc/nxp-nci.
>
> > Do I need these firmware files installed?
>
> To start with, i.e. for a simple signal through like reading a tag, most
> likely not (the chip is usually provisioned with some FW).
>
Hi Oleg,
thanks for all the informations...
# modprobe -v nxp-nci_i2c
...gives me...
# lsmod | egrep 'nfc|rfkill|pn544|i2c|gpio|mei|nxp|nci' | sort
i2c_algo_bit 24576 1 i915
i2c_dev 24576 0
i2c_i801 32768 0
mei 118784 1 mei_me
mei_me 36864 0
nci 77824 2 nxp_nci,nxp_nci_i2c
nfc 122880 2 nci,nxp_nci
nxp_nci 16384 1 nxp_nci_i2c
nxp_nci_i2c 16384 0
rfkill 32768 10 nfc,bluetooth,thinkpad_acpi,cfg80211
What userspace do I need?
I tried...
# rfkill list
0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
# nfc-list
nfc-list uses libnfc 1.7.1
No NFC device found.
# nfc-scan-device
nfc-scan-device uses libnfc 1.7.1
No NFC device found.
> To start with, i.e. for a simple signal through like reading a tag, most
> likely not (the chip is usually provisioned with some FW).
Can you guide me how to do that?
Thanks!
Regards,
- Sedat -
