I'm testing high rate current control over 1kHz using USB-Serial connection.
For testing, I changed the baudrate in VESC-TOOL. I tested from 1152000bps baudrate.
In my case, the connection was successful at below bps.
115,200 bps : ok
230,400 bps : ok
345,600 bps : X
921,600 bps : ok
I was surprised when 921,600 bps works even the 345,600 bps is not working.
Do you know why and Is there any body who knows the maximum baudrate in USB-Serial?
And also it will be good to know what is the maximum possible baudrate in UART.
In the STM32F4 datasheet, It seems that the UART supports 5.25Mbps, is it right?