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Yep, I had found that issue on google too, but does not relate to my issue. That issue related to permissions for the tty device, I don't even have a...
Hi, it is nothing to do with my Linux box, I can see the TinyFPGA Bootloader serial port just fine ... the problem is with this code .. i.e I...
I have it working. The demo echo code still does not work for me, but I included the code into a current project, with my own Makefile and it echoes...
Many Thanks, Your code will come in handy. I am trying to emulate my current memory mapped uart interface which is defined as: usbuart usbuart_ ( .clk(clk), .reset(reset), .rd(uart0_rd), .wr(uart0_wr),...
Hi, I have it partially working. The sending from my terminal to my cpu works. It is the sending from the cpu to the terminal that has similar issues that...
Any suggestions? I, like you, am pulling my hair out ...
The following code sort of works. I can interact with the CPU, the only problem is that there is a one character delay on echo'ing characters .. i.e if I...
I had assumed it was active high, but thanks anyway ...
I have it all working. I have written the code from scratch. I don't need the extra cycle as in the use of your "pardon" code .. It helps if...
The code is "very" fast, way faster than a standard UART, even when the hardware UART runs at 1Mbaud ... my hat off to you David ..