Cytron Technical Forum

There is highly likely no need for a driver in linux for USB. It has been prebuild in the kernel itself. Did you manage to see UC00B in you linux terminal?

zhenning WROTE:There is highly likely no need for a driver in linux for USB. It has been prebuild in the kernel itself. Did you manage to see UC00B in you linux terminal?

when i use fdisk -l command,i cant see the UC00B. Any suggestion?

zhenning WROTE:There is highly likely no need for a driver in linux for USB. It has been prebuild in the kernel itself. Did you manage to see UC00B in you linux terminal?

i tried this command "dmesg | grep tty" (not really sure what it means) and it said that pl2303 converter iw now attached to ttyUSB0. is it useful?

Marvin_G WROTE:

zhenning WROTE:There is highly likely no need for a driver in linux for USB. It has been prebuild in the kernel itself. Did you manage to see UC00B in you linux terminal?

i tried this command "dmesg | grep tty" (not really sure what it means) and it said that pl2303 converter iw now attached to ttyUSB0. is it useful?

So,it is recognized. What are you trying to do by just sending 0xF5?

zhenning WROTE:

Marvin_G WROTE:

zhenning WROTE:There is highly likely no need for a driver in linux for USB. It has been prebuild in the kernel itself. Did you manage to see UC00B in you linux terminal?

i tried this command "dmesg | grep tty" (not really sure what it means) and it said that pl2303 converter iw now attached to ttyUSB0. is it useful?

So,it is recognized. What are you trying to do by just sending 0xF5?

but even if i didn't connect the UC00B,it still said pl2303 converter is now attached to ttyUSB0. why is that?

zhenning WROTE:

Marvin_G WROTE:

zhenning WROTE:There is highly likely no need for a driver in linux for USB. It has been prebuild in the kernel itself. Did you manage to see UC00B in you linux terminal?

i tried this command "dmesg | grep tty" (not really sure what it means) and it said that pl2303 converter iw now attached to ttyUSB0. is it useful?

So,it is recognized. What are you trying to do by just sending 0xF5?

do i really need to put the "" thing when writing the command to the device?

Marvin_G WROTE:do i really need to put the "" thing when writing the command to the device?

Yes you need that. What are you trying to do first? I believe there is one row of commands rather than just 0xF5?

zhenning WROTE:

Marvin_G WROTE:do i really need to put the "" thing when writing the command to the device?

Yes you need that. What are you trying to do first? I believe there is one row of commands rather than just 0xF5?

if you can go to this link and download it's manual you might can help me because i don't really know how the command works. http://www.cytron.com.my/viewProduct.ph ... er%20(UART)

yes theres a row of command such as " 0xF50xF5000000xF5 " this command is for deleting all the data inside the DSP processor of the fingerprint reader.

Try see what is the response after you giving the command. Maybe you can have some clue from them.

gadgetng WROTE:Try see what is the response after you giving the command. Maybe you can have some clue from them.

as i told before. no response.