Installing The Sensor Driver For Extended Function (Linux Version) - Fujitsu PalmSecure SDK V02 Installation Manual

Installing the Sensor Driver for
6.2
Extended Function (Linux Version)
This section describes how to install the Sensor driver for extended function
for Linux.
O p e r a t i o
O p e r a t i o


Ensure that the Sensor is not connected to the target hardware.
Step1
Log in as a user with root privileges.
Step2
Use the "mkdir" command to create the "misc" folder under the
Step3
"/lib/modules/(kernel version)/" folder on the target hardware.
Command) mkdir /lib/modules/(kernel version)/misc
Copy the Sensor driver module you created in "6.1 Building the Sensor
Step4
Driver for Extended Function (Linux Version)" into the folder you
created in Step 3.
The following shows the file to be copied and the destination folder.
fjveincam.ko
Use the "mkdir" command to create a folder.
Step5
Command) mkdir -p /dev/usb
Use the "mknod" command to create a special file for sensor access
Step6
"fjveincam0".
<When connecting one Senor>
Command) mknod -m 666 /dev/usb/fjveincam0 c 180 160
<When connecting more than one Sensor> (e.g. 2 Sensors)
Command) mknod -m 666 /dev/usb/fjveincam0 c 180 160
>See>
Use the "depmod" command to update dependencies between
Step7
kernel modules.
Command) /sbin/depmod -a &> /dev/null
Use the "modprobe" command to load the Sensor driver module
Step8
"fjveincam".
Command) /sbin/modprobe fjveincam

6.2 Installing the Sensor Driver for Extended Function (Linux Version)

n
n
File to be copied
mknod -m 666 /dev/usb/fjveincam1 c 180 161
For information on multiple Sensor connections, refer to
the "System Development Guide" and "Authentication Library
Reference Guide".
Copy destination folder
/lib/modules/(kernel version)/misc
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