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Published 20 hours ago • verified publisher icon folknology

Add Uart -> USB support

Open folknology opened this issue 5 years ago • 2 comments

Add support for 2nd USB CDC class in firmware based around USB HS and Uart1

folknology avatar Jul 11 '19 09:07 folknology

A preview of the new firmware including this functionality along with refactored Ice40 programming code in C++ https://github.com/folknology/IceCore/tree/USB-CDC-issue-3

folknology avatar Jul 29 '19 15:07 folknology

@folknology I'm trying to support blackice mx on some project. stm32 uart baud rate facing the FPGA is hardcoded to 115200. Combined with the lack of hardware flow control, my design's FIFO does overrun, thus I have to depend on an external usb-serial converter, as the alternative would be too much work for one board's special case. It would be best if uart speed was set to computer's requested speed.

rvalles avatar Nov 03 '20 00:11 rvalles