Tagged Questions
2
votes
2answers
60 views
Connecting two STM32f4discovery boards
We have two STM32F4Discovery boards with Micro USB's for serial communication.
Is it possible to connect two boards to allow communication between them?
Is there is any different hardware other than ...
0
votes
1answer
218 views
STM32 - PC serial sommunication
What are the available options or ways to connect the STM32 discovery board using UART to a PC via USB or the serial port ? What is the required hardware/cables ?
1
vote
3answers
284 views
“USB is also a serial communication method” is this true?
I'll repeat the title. Is it true that USB is also a serial communication method ? (a bit confused, someone told me @ facebook :D)
2
votes
1answer
3k views
Tutorial for USB communication with a PIC18F4550 using CDC framework
I am trying to perform USB communication from the PC to a PIC18F4550 microcontroller using the Microchip PIC18 USB CDC(Communication Device Class) Framework which essentially makes the PIC18, ...
12
votes
1answer
949 views
Why are USB devices slower than 480 MBit/s
Motivation
With a signaling rate of 480 MBit/s USB 2.0 devices should be able to transmit data with up to 60 MB/s. However today's devices seem to be limited to 30-42 MB/s while reading [Wiki:USB]. ...
0
votes
1answer
268 views
Communication between modules over USB using a uC
I have a module (say A) which sends data serially to me at 5 Mbps. I want to transfer this data to another module (say B). For B, I have a few choices for links: USB, UART, PCI/E, etc. I am not sure ...
3
votes
2answers
318 views
Recommend a Serial to USB cable/converter that works with modern OSes
I'm hacking on a board that has an RS232 interface (via a Max232 chip). My new computer doesn't have a serial port, which leaves me using USB. I actually have a Serial to USB cord already, but it ...
