Multitech ISI4608, Руководство пользователя

Страница: 51 / 77

51
Chapter 3 - Driver Installation
For ISI4608, which are equipped with the ISA-type bus, the
installation script requires the user to type in the I/O address and the
IRQ to be used. The installation creates the script file 'ISICOMStart' in
the destination folder. 'ISICOMStart' automates the loading process
for the driver and firmware.
To view busy I/O address space on your system, enter
cat/proc/ioports
To view busy IRQs, enter:
cat /proc/interrupts
You must load the driver before you can load the firmware. You can
load the driver manually using the 'insmod' utility. For ISI4608 cards
which are equipped with the ISA-type bus, the I/O base address and
the IRQ required by the card also need to be passed as parameters
to insmod (this does not apply to ISI cards with the PCI bus). The I/O
Address DIP Switch and the IRQ Jumper Block are at the top middle
of the ISI4608 circuit board and on the component side.
insmod isicom io=card1, ... card4 irq=card1, ... card4
The PCI cards and their configurations will be auto-detected by the
driver.
You can manually load the firmware into all of the installed ISI cards
simultaneously by executing the 'frmld' utility in the installation folder.
The firmware to all the installed cards can be manually loaded by
executing the 'firmld' utility in the installation folder. This utility
requires the firmware files (.bin) to be located in the /usr/local/
ISICOM/ folder.
LINUX: Setting the baud rate
The 'stty' utility can be used to set the baud rate of a particular port.
For example, to set the baud rate of the first port on the first card
(ttyM1a) to 38400 bps, execute 'stty 38400 < /dev/ttyM1a'.
The current baud rate can be viewed by executing 'stty < /dev/ttyM1a'.