Posted On
Posted By admin

Understanding and developing Linux USB drivers. Make sure the pin assignment is done correctly. When compiling uClinux, make sure to choose the correct device driver in the “make menuconfig” command. The discussion will be based on iriver H3x0 for the moment, because i have iriver H the other device the RockBox port is working on with USB host caps is IaudioX5 , but we don’t have the specific chip’s documentation atm. In the next page, set the following values for timing:. Capture relies on libptp and uses some Canon and Nikon?

Uploader: Fenrirr
Date Added: 4 October 2015
File Size: 51.20 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 76064
Price: Free* [*Free Regsitration Required]

Pin 20 3v 21 3v 22 3v 28 osp1362 29 3v 23 0v 59 0v 60 3v 48 0v 45 3v 30 3v 41 5v iep1362 signal shown when USB first inserted, otherwise 0v 47 inverted signal shown when USB first inserted, otherwise 3v 33 0v 34 0v 61 3v 62 3v 56 5v 4, 14, 26, 40, 52, 56 3v 1, 9, 19, 27, 57, 51 0v Any guess as to what the problem might be? Sign up using Facebook.

Understanding and developing Linux USB drivers. This works in Altera Quartus 8. Sign up or log in Sign up using Google.


USB driver for Philips ISP1362

A full speed device will have 12Mbps. Set all the USB chip pins as “Conduit – export”. Turn on host-side usb, usb dev filesystem, your hcd eg: Latest version of this program 1. Will all these protocols be compiled in the rockbox statically? Pin 48 is wrong on the schematic, it is pulled low.

You won’t see sda1 in this case. The pin names used in the verilog code matches the pin names used in the DE2 User manual. It looks noisy, that’s it.

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Make sure the probe is clipped to the shortest possible distance between the signal that your monitoring and the nearest jsp1362 on the IC. It’s a DOS program, written with portability in mind and comes with full sources.

How configure U-Boot to access USB with ISP1362?

What’s the scope bandwidth? Apr 19 ’17 at The ISP is much faster at high speed and support more features.

The example is a multi-card-reader where you want more than access only the first card. I have not found any components that seem to be bad. Sign up using Email and Password. When compiling uClinux, make sure to choose the correct device driver in the “make menuconfig” command.


USBHost – Altera Wiki

Email Required, but never shown. Make sure the probes can handle the bandwith also 2 The scope impedance is too high. Add it into your project and rename the component to “usb”.

Support multiple devices at the same time. Otherwise you have to modify the instance name in linux Source code for gphoto2 may provide insight into PTP and canon protocol when needed. And I do hope you mean more information, because we know hardly anything here. It can be a cross-talk with some other signal like clock. The scope is set at. In host mode it is used for VBUS sensing input. After compiling the design, the pin assignments must be set.

Here are the readings I measured: Personal tools Create account Log in.