All Questions
11
questions
0
votes
0
answers
204
views
Linux embedded system: detect power on USB (as USB device)
I'm working on a Linux embedded system that can draw its power from two distinct sources:
a dedicated power supply
power supply through USB (connected to an external USB host)
I must know when the ...
1
vote
1
answer
1k
views
Restart Power Supply on USB Port
I am working on a remote computer from home. I use various components on it, such as - gyroscope for example. The components are connected via USB HUB, which is directly connected to the computer. ...
- 11
0
votes
0
answers
232
views
Where is the Windows 10 USB Serial Device Driver located in the device manager and how do I reconfigure it?
Basically I am trying to program my TINYFPGA. I was able to download the TINYFPGA program and associated libraries. However as soon as I tried to connect my TINYFPGA with my laptop that is where I am ...
1
vote
2
answers
899
views
STLink V2 VCP doesn't show up in Windows
I'm trying to get myself situated to program comfortably with my STM32 Blue Pill and STLink V2 USB interface. However, I've run into an issue when trying to gain access to the VCP (Virtual COM Port) ...
- 697
0
votes
1
answer
3k
views
Where do I find the default baud rate for screen (on Mac)?
This command works fine:
screen /dev/ttyS
I don't need to set a specific baud rate. Do you know what the default baud rate is, or where I can find the default baud rate that is used?
- 138
1
vote
0
answers
7k
views
Is it possible to “ping” an embedded device connected through a JTAG interface (USB)?
I currently have an atmel at91sam7x256 embedded device that is connected to my Windows machine through a JTAG interface of USB type. I am having difficulties getting the ethernet port to work, and ...
- 155
3
votes
0
answers
894
views
USB Hub Error -62
I have a 5m usb cable which I want to connect to a usb port on a embedded device (linux debarm; kernel 2.6). The cable has one repeater so it's actually two cables with one hub between. When I plug it ...
- 228
3
votes
0
answers
644
views
What is different between XP and Win7 when handling a USB composite device?
I have developed an USB device using a LPC2148 and the LPCUSB USB stack. It works well when I set it as an HID device (a keyboard), but when I set it as a composite device, storage (SD Flash Card) and ...
- 535
3
votes
4
answers
7k
views
How can I boot Windows 7 embedded from USB 3.0?
I am trying to install and boot Windows 7 embedded via USB 3.0.
I am able to do this with USB 2.0 but not from USB 3.0. I have a Gigabyte GA-880GM-USB3L motherboard.
Is this possible? What do I need ...
Wally
11
votes
1
answer
7k
views
Linux acting as USB device
I am working on an embedded Linux platform and I have need to transfer data between the platform and a PC. The embedded Linux has a USB device port (like a printer), so this is the means by which ...
Aaron
4
votes
5
answers
3k
views
802.11g USB wireless adapter with Linux AP support [closed]
Are there any USB wireless adapters out there that support 802.11g in AP mode under Linux?
Binary drivers are a no-go, as I plan to use it with an ARM device. Support for WPA would be very desirable ...
- 1,573