Dear SL gurus. I'm trying to answer a few CP2105 USB Serial Bridge driver questions and seems can find the answer anywhere through the website and just generally googling around:
1. Does the cp210x driver in the current Linux kernel support CP2105 dual channel bridge? Just looking at the VID/PID list at the top of /kernel/drivers/usb/serial/cp210x.c I would say that it doesn't because 2105 VID=10C4/PID=EA70 is not on the list. Is there an updated driver available that supports 2105?
2. My understanding is that no QNX drivers available for SL USB serial bridge devices (which is shame). However I saw some posts on QNX developer forums people successfully using cp2102 with standard QNX devc-usb driver. I tried that with the cp2105 and got nowhere really. I believe the dual-channel nature is confusing devc-usb driver. So my question is does anyone have any experience with cp2105 under QNX?
Thanks for any pointers.
I am new to this community, and currently i am developing the cp2105 device driver in qnx, and i have red few post, & some people are saying they sucessfully port cp2102 , so can any one tell me where i can find the cp2102 source code?because this will help me to understand well.
When I use the cp210x driver by default. I can not find two ports. I can only find ttyUSB0, My kernel is 3.3.0. what can I do for that? I need two serial ports with cp2105 chipsets. Thanks a lot.