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0answers
50 views

Connect two embedded devices with USB host with Ethernet?

I need to connect two microprocessors that only have USB host, not OTG or client. Obviously I would like to connect them as directly and quickly (ie 10's of Mbit up to 100) as possible. A USB to ...
1
vote
0answers
153 views

STM32 Host program stuck in control transfer wait state forever?

(Apologies for the codeblocks in my post, it automatically and randomly quoted my codes in grey background, can't wrap my head around it :-( ) Hi, my program on my custom made board stuck at the ...
0
votes
1answer
42 views

ATA/ATAPI low level question

I am trying to figure out what exactly is happening on ATA/ATAPI bus right after power-on. From what I understand - host shoud send RESET command, then after some predetermined time send query to ...
0
votes
0answers
295 views

USB Host vs. Device Detection

Here is a problem to which the obvious answer is "use a switch," but that is not permitted in the design. ;) I am writing software for a USB audio application that is supposed to be able to play ...
0
votes
1answer
2k views

Send SD data connected to Arduino to a Webhost using FTP [closed]

Sorry, I'm not very expert in drawing schematics, so this is the best I can do! I want to connect my arduino to GSM/GPS Shield offered by Cookinghacks.com ...
1
vote
1answer
74 views

Emulate a USB downstream port

Well, I have a USB device (kindle) with the lock/unlock button broken. The Only way to unlock the device is to connect it to a computer (not to a charger) via USB. Is there any way to modify one usb ...
0
votes
1answer
218 views

How to wire a PIC32MX795 so it can be used as a Host (OTG) or device

I know that the pic32 can not do both at the same time. In device mode the pic32 should be powered by micro B usb connector and act as a HID/Serial. In host mode it should give power to a USB type A ...
3
votes
0answers
1k views

USB CDC-ACM Class Driver on STM32F4

Simply my project is to connect a Huawi USB modem to my STM32F407 Discovery board, and start using AT commands to send text SMS. so here is what I've and what I want :) I've OTG USB capability on ...
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2answers
254 views

Connecting an USB disk to a LilyPad Arduino [closed]

I'm trying to connect a small USB disk or a microSD card to a LilyPad Arduino project, but I cannot find the shields to do that. Do they exist and if so, would be possible to be done? I have found ...
1
vote
1answer
2k views

Need a cheap embedded linux board that has WiFi access point and USB2.0 [closed]

I need a small embedded Linux board that has the following: On board WiFi access point USB 2.0 high-speed HOST. Under $100, preferably under $70 or around $50 Basically I need to send real-time ...
2
votes
2answers
126 views

Monitoring software for embedded application

I'm looking for a Windows application to collect data to a host PC from an embedded application (PIC microcontroller). The communication between host and embedded application is via Ethernet. It ...
3
votes
2answers
890 views

Microchip PIC24F & Android device: Which can be host device?

I work on a project where I want to connect PIC24F (Accessory Development Kit for Android www.microchip.com/android) and Samsung Galaxy S2 that I updated from android 2.3.3 to android version 2.3.4. I ...
6
votes
2answers
774 views

Dual Role USB device on AVR

Is it possible to run both USB Host and USB Device controllers on top of an AVR (ATMega64)? Specifically, what I'm looking for is to receive data from a usb keyboard, and simultaneously sending ...
2
votes
5answers
634 views

USB Host device

I am looking at creating a USB host devices to talk to a standalone printer. Basically my devices would feed out commands to the USB chip and the pritner would print it without interaction of a PC. ...