usb
Application writes file to internal sd card, but Windows doesn't see the file
So, what I\'m trying to do is write data to a file on the sdcard and then have windows read the file.[详细]
2023-03-28 20:17 分类:问答ARM AT91SAM - Simple USB Read with callback question
I have a very simple question about USB reads with call backs. I want to set up a read to a buffer then wait until the transfer is complete before using the data in the buffer. The framework for the[详细]
2023-03-28 18:24 分类:问答Why is not USB interrupt-driven?
What\'s the rationale behind making USB a polling mechanism rather than interr开发者_StackOverflowupt-driven? The answers I can come up with some reasoning are:[详细]
2023-03-28 14:53 分类:问答Cannot get clean sound from ZTE voice modem
My problem is associated with ZTE usb data modem. ZTE USB modem have Communications(COM1), Diagnostics(COM2), Service(COM3) and Voice(COM开发者_开发百科4) ports. I can receive and send voice to voice[详细]
2023-03-28 03:32 分类:问答Cannot find -lftd2xx when attempting to build a 32-bit JD2XX DLL
I\'m trying to build a 32-bit DLL of the JD2XX project found at http://sourceforge.net/projects/d2xx/. I\'m using MinGW to compile the开发者_StackOverflow中文版 code but am receiving an error from ld.[详细]
2023-03-28 01:07 分类:问答What is the native way to communicate with a standard USB PTP/MTP camera on Windows?
I\'m looking at WinUsb, and I have a feeling it\'s not what I need. Could you please point me in the right direction?[详细]
2023-03-27 21:18 分类:问答USB port current value
Is it possible to get the USB port current value when I plug the 开发者_StackOverflow社区device in it?[详细]
2023-03-27 16:47 分类:问答How to convert a USB device button to simulate keyboard button in C#?
I\'ve a digital mike with buttons like play,pause,stop. I can \"listen\" the events on these buttons by开发者_高级运维 using it\'s SDK. But I want to use these buttons on a web page.[详细]
2023-03-27 15:11 分类:问答How to get C++ to perform I/O from a USB Port like a Serial Port
Is it possible to read/write from/to a specific USB port, avoiding all that USB handshaking stuff? What I want to do is communicate with a microcontroller, for example, that doesn\'t have a USB drive[详细]
2023-03-27 12:06 分类:问答how to get USB guitar interface data with (preferably) python [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this po[详细]
2023-03-27 06:41 分类:问答