Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

DE2 115 : Trying to send/receive usb bulk data from ISP1362 to FTDI 232H chip

Hi everyone, I'm trying to use the isp 1362(host mode) with nios2 to communicate with a FTDI 232H chip (bulk transfer mode supported only). Everything is fine, i can get the descriptor of th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Hi Mr Bhaumik,

first of all, thanks for your reply, i appreciate.

I'm sorry i'm at home, so i don't have the files. I will put them on my next reply monday.

I refered to Terasic example "Nios Host mouse vga" to get the descriptor, via "get_control" "send_control" functions. I set an adress to the FTDI chip on the port on which it's connected. Is that you mean by "set configuration"?

As you said yes i tried to to put the payload just after the ptd.

I'm surprised because i can see that i got a response with a completion code of 0x0 which means transaction has been successful. But nothing happened on the Led i connected to FTDI out port. I precise that the ftdi works fine because i tested it with a computer.

I'll send you my code as soon as possible.

And thanks again.