urgent......Serial port Post: 302143537

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Serial port communication

We're running SCO Unix Openserver 5.05 and I'm having trouble with serial communication between the com2 serial port and a handheld device. Downloading data from Unix to the handheld works perfectly, but the other way around creates a major problem. I don't know whether it's a buffer overflow or...

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Urgent - serial port

Hi All, I am a begineer in Linux, I have 4 ports and 3 are operational port 1,port 2 and port 4 (when I plug in serial device I can see it working) but port 3 seems it is not working. I am sure the hardware is fine. when I give command dmesg | grep tty I get, serial 8250:ttyS0 at...

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I am developing an application in c with Linux OS, where a radio modem working at baud rate 9600 will be attached to PC on serial port. More than four such units will be communicating at one time, so there may be jamming or data corruption. Each module will be transmitting Data packets less than...

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Hi, I am working with solaris 9,SUN-Blade-100 and I want to communicate with the Serial port.To check whether the port is working or not.I write code and when I execute the file,then I got the output-- According to this,serial port is not found.can anyone please tell me how to configure the...

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Hello! Can someone advice me which method I will use if I want to communicate with device via RS232 serial port with this requirements: 1. Serial port is opened in non-canonical mode. 2. All the time I need to check is there something to read. 3. If I have to write something I need to write it...

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A neighbour's Ubuntu 10.04 machine has five serial ports, one on the motherboard and four on a PCI card. However, only four cards are showing: # dmesg | grep tty console enabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ...

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Hi, I have a external board connected to my serial port. I need to execute "shutdown -r now" command when system boot up. When system boots up it requires a username ans password. Then I need to run my command. I can use rc script but that is rebooting system before it asks for username and...

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How to enable Serial port on ILOM, when Network Port is enabled in parallel

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Cabling and adapters to communicate to service processor serial port from Windows PC with USB port.

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LEARN ABOUT DEBIAN

opensc-tool

OPENSC-TOOL(1)							   OpenSC tools 						    OPENSC-TOOL(1)

NAME

       opensc-tool - generic smart card utility

SYNOPSIS

       opensc-tool [OPTIONS]

DESCRIPTION

       The opensc-tool utility can be used from the command line to perform miscellaneous smart card operations such as getting the card ATR or
       sending arbitrary APDU commands to a card.

OPTIONS

       --info, -i
	   Print information about OpenSC, such as version and enabled components

       --atr, -a
	   Print the Answer To Reset (ATR) of the card, output is in hex byte format

       --name, -n
	   Print the name of the inserted card (driver)

       --serial
	   Print the card serial number (normally the ICCSN), output is in hex byte format

       --send-apdu apdu, -s apdu
	   Sends an arbitrary APDU to the card in the format AA:BB:CC:DD:EE:FF...

       --list-files, -f
	   Recursively lists all files stored on card

       --list-readers, -l
	   Lists all configured readers

       --list-drivers, -D
	   Lists all installed card drivers

       --reader num, -r num
	   Use the given reader number. The default is 0, the first reader in the system.

       --card-driver driver, -c driver
	   Use the given card driver. The default is auto-detected.

       --wait, -w
	   Wait for a card to be inserted

       --verbose, -v
	   Causes opensc-tool to be more verbose. Specify this flag several times to enable debug output in the opensc library.

SEE ALSO

       opensc-explorer(1)

opensc								    06/03/2012							    OPENSC-TOOL(1)

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Serial port communication

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Urgent - serial port

Discussion started by: vr_82

3. Programming

Serial port programming

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4. Solaris

Serial port not found

Discussion started by: smartgupta